Collection of LCD LED TV Repair Tips V4.0 - Kent Liew

Collection of LCD/LED Television Repair Tips V4.0 www.repair4u.ml

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COLLECTION OF LCD/LED TELEVISION REPAIR TIPS-V4.0

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Table of Contents How To Use This Guide ..................................................................................... 8 LCD & LED TV Repair Tips ............................................................................. 9 CHANGHONG ......................................................................................... 9 LG ............................................................................................................. 12 PHILIPS………………………………………………………………. 17 SAMSUNG …………………………………………………………… 17 SHARP ……………………………………………………….……….. 28 SONY …………………………………………………………………. 29 TCL …………………………………………………………………… 30 XOCECO ……………………………………………………………... 32 How to Isolate the LCD TV Problem Fast ..................................................... 33 A) Basic Knowledge ................................................................................ 33 B) How LCD TV Work .......................................................................... 35 C) The Method and Tools to Help Isolate LCD TV Problem ............ 39 Another Main Board Secrets Repair Tips ……………………………….... 43 Main Board Repair Tips …………………………………………….. 48 This Main Board Secrets Repair Tips Can Apply to? …………….. 54 How to Find a Substitution of SPI Flash Memory and EEPROM ICs in LCD/LED TV and Monitor ………………………………………………... 56 How to Choose a Substitute EEPROM IC…………………….…..... 56 Can I Replace the EEPROM IC with Other Brands IC? …….…… 57 How to Choose a Substitute Serial SPI Flash Memory…….………. 66 Serial SPI Flash Memory Substitute/Compatible List …………… 75


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What is LED Driver in LED TV? ………………………………………….. 78 LED Backlight Repair Tips for LED TV ………………………………….. 79 How to Bypass LED TV Inverter Board Shutdown Backlight System – Inverter IC List ….………………………………………………………… 85 The Method of How to Find LCD & LED TV Panel/Screen as a Replacement or Equivalent ………………………………………………. 89 The T-CON Board.……..………………………………………………….. 103 The Importance of Checking GAMMA & Vcom Voltage in T-CON Board…...…………………………………………………………………… 105 How to GAMMA Channels Voltages and Vcom Voltages (Common Voltage) Generated………………………………………………………… 105 What will happen when Vcom/VCM voltage missing? ..………… 109 How to know the GAMMA Channels Voltages Normal or Abnormal?...................................................................................................... 110 Why After Replace the AS15-G to AS15-HG the TV Still Has Problem? …………………………………………………………………… 112 Various of T-CON Board Voltage Testing Points and Their Symptom When Voltage Fail to Appears…………………………………………….. 114 Repair Case Study for T-CON Board ..…………………………… 122 T-CON Board Repair Tips ………………………………………… 126 Conclusion........................................................................................................ 136 BONUS-A: LG LCD & LED TV Interconnect Schematic Diagrams....... 137 LG 42LE5500…………………………..……….………138 LG 42LH50 ………………………....………………… 140 LG 42LH90 ………………………....………………… 142 LG 42LV5500…………………………..……………… 146 LG 47LG70 …………………………..………..……… 148


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LG 47LM7600……………………………….…………149 LG 47LW5600 …………………………………………154 LG 47LX6500 ………………………………………….158 LG 47LX9500 ………………………………………….162 LG55LW5700 ………………………………………….166 T-CON Board Schematic/Circuits Diagrams AUO B140XW02-V0 ………………………………… 170 AUO B156XW02-V2 ………………………………… 175 CMO V315B3-L01-C………………………………….182 CMO V315B3-L01T ..…………………………………185 Hisense LED42K16X3D (4736) Main Board Built-in T-CON Section …………..……………………..……………………………188 LG-Philips LC470WX1-SLA_6870C-0143B..……..…193 Samsung LJ94-16057D-S100FAPC2LV0.0……….… 199 Samsung LTA320AP03-C2LV0.1…………………… 204

If you want to buy the Test Equipment, Tools and Spare Parts please visit to the page here: http://www.LCDRepairGuide.com/tools

All these tools and equipments will help you in troubleshooting and repairing the electronics devices.


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Highly recommended other great related repair information for you: With all these great repair information, it will help you in troubleshooting and repairing electronic and the other display devices:

Plasma TV Repair Membership Site If you’re a Plasma TV repairer, then these Plasma TV repair information is you want! Some hard to find information also included inside this Plasma TV Repair Membership Site!

Testing Electronic Components E-book A guide on how you can test electronic components like a professional. Even some of the testing method you haven’t saw or learn before. It is enjoy learning testing electronic components through this value e-book.

LCD & LED TV Repair Membership Site

Projection TV Repair Membership Site

This is complete repair information for LCD Television! These repair information included: training manual, service manual, psu schematic diagram, service bulletin, firmware & so on!

This membership site included two main repair information, these are Projection TV and Projector!

LCD Monitor Repair E-Book A step by step guide on how you can become a Professional in LCD Monitor Repair. Actually after I read this ebook, it is not only LCD Monitor but apply to LCD TV too! Some of the repair tips and gadgets can be apply to the LCD TV troubleshooting & repairing!


SMPS Power Supply Repair Guide This is one of the great SMPS repair guide I have seen. Where Mr. Jestine Yong had reveal all his secret methods to troubleshooting & repairing the power supplies for the reader. Some of his tactic in this guide, I’m sure you’re haven’t seen it before. Highly recommended must have!


How To Use This Guide 1) Yes this guide can save you time and money. You will get the results directly because you will know which components you want to replace. This means you don’t need to pay more money and time to learn how to troubleshoot LCD TV from starting until the end. Before using this guide, you need to know how to disassemble the LCD TV first. You need to know some of the basic testing electronic components skill and must know how to solder components on the PCB board. This guide can help you to solve LCD TV problems on the spot. 2) Find the solution by comparing other brands or models but with the same symptom of your LCD TV. For example, if one of your LCD TV problems is OSD Menu auto pop up and you can’t find your model inside this guide, you can try to find other brands or model but with the same symptom with your LCD TV problem. Then the solution can be use for reference. 3) This V4.0 –Collection of LCD LED TV Repair Tips ebook was different than other previous volume V1.0, V2.0 & V3.0. The V1.01 & V2.0 are more on repair tips or problem solution only. The V3.0 is more on special and details on that subject. But you can learn and use the knowledge from it to apply to other brands and models of LCD/LED TV. 4) After you have finished reading this guide, I believe you will have the confident to repair LCD TV now. The reason for it is because you now know what is the most common fault inside the LCD TV’s and what are the common parts that need to be changed.

Previous Collection of LCD & LED TV Repair Tips ebook:


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LCD & LED TV Repair Tips Note: Most of these repair tips are not included the fault of electrolytic capacitors! Because of the electrolytic capacitor bulge or bad on ESR values are easily detected by the ESR Capacitor Tester. Before read these repair tips, please make sure that you had testing the electrolytic capacitors first.

1) Model: ChangHong LED32B1000C LED TV Symptom: No Power, Dead The Power Supply board is using HSS35D-1MF Repair/Solution: Open the TV rear cover, look at the PSU board and can’t find any burn component on it. Checking the F101 main fuse is ok. Power on the TV, their 5V, 12V & 24V all no outputs. Suspect the PFC section failure. Measure the big filter cap is only 302V, instead of 380V! That’s mean their PFC section not working. So power off TV and using the Multimeter testing the PFC circuit components and found that Q108, Q109 and Q110 (all are 2T (4403) marking code, SMD) all are gone. So using the 2A (3906) SMD as a replacement and the TV is working properly. Actually this is a common fault in this PSU HSS35D1MF board. 2) Model: ChangHong LED43A9000i LED TV Symptom: Display Problem Randomly- Distortion or No Display


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Repair/Solution: Customer complaints this TV after use about several hours the TV display will distortion or no display. Normally this type of problem is difficult to diagnose. This LED TV using Samsung LTA43HN01 LED Panel, T-CON board is K160HZC2LV0.1. From the above fault picture, suspect the LVDS cable, T-con board, FPC cable/s or the LED Panel.

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Remove the LVDS cable and FPC cables, using the eraser to clean their contact pins (Golden Fingers). After clean the LVDS cable connector, also checking their LVDS socket contact points on the T-con board. After finish cleaning, power on the TV to testing it and found that the TV was back to normal and problem solved! Even burn test the TV whole day also no problem.



3) Model: LG 60LS5700-UA & 60LS5750-UA LCD TV Symptom: No Display but Sound is Normal The TV front buttons are all working well. Repair/Solution: The Power Supply voltage outputs are all normal. This TV backlight is lit and the sound is OK. The T-con board Vcc voltage 12V was present. That’s mean their backlight system, PSU board and Main board are all OK.

So suspect the T-con board failure. Power off the TV, measure the T-con board SMD fuse (5A, 32V) was opened. Before replace the fuse, check the Vcc line and found that their ohm value is very low (below 100 ohm). After trace the Vcc line to IC301 (17140E) and confirm that this IC was shorted. Because of this IC no stock, so direct replace this T-con board (p/n: AGF76630001) and the problem solved.


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For your information, the new T-con board will use the 17140AE (IC301), the older version is using the 17140E.


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4) Model: LG 32LX3DC-UA, 32LXDCS-UA LCD TV Symptom: Remote Control Operation Error in Stand-by Mode When Power Remote button is operated in stand-by mode, set will not respond or intermittent not working. Repair/Solution: This TV has using the IR Assembly unit with design bug. So the IR Assembly unit with these part numbers will cause this issue too. The part numbers are: 3911900021A, 3911TR0006A & 3911TR0004A. Their replacement IR Assembly unit is using this part number: 39119S0082A. If not change the IR Assembly unit, just add a 100 ohm resistor into it and the problem solved. Refer to the picture below:


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5) Model: LG 26LD350 and 32LD350-UB LCD TV Symptom: TV No Start-up When TV is turned on, Power LED light is blue, but set has no sound and no display. Repair/Solution: This is because the IC405 not working properly. Power enable has incorrect voltage supplied. Replace the Main board or the improvement method to solve this problem. Replace Main board with corrected change in resistance in Power On/Off1 to IC405. Add: R403 (33K, 1/16w), R404 (33K, 1/16w), R407 (10K, 1/16w) and R408 (10K, 1/16w) Delete: R456 (10K, 1/16w) & R459 (10K, 1/16w)


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6) Model: Philips 26PFL3403D-10 Chassis TCM2.0E LA LCD TV Symptom: No Power/ Dead Repair/Solution: This PSU board standby 5V, 12V and 24V all no outputs. Checking the PFC section filter capacitor C5 (150uF/450V) has 302V only. Check the standby circuit and found that RB5 was opened. It is a SMD fuse and marking code is “C”, that’s mean it is a 0.2A or 200mA fuse. After replace it, the TV can startup and operate properly.

7) Model: Samsung 2012 Series TV Symptom: How to Troubleshoot the TV Bluetooth Module Repair/Solution: You can troubleshoot the Bluetooth Module by measuring the voltages at the connector pins on the Module.


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1. With the TV in Standby mode, measure pins 2, 3, 8 and verify that the DC voltages are correct. If the voltages are missing or not correct, check the cabling and voltage supply feed from the Main board. 2. Turn on the TV, measure pins 2, 3, 8 and also pin 1for correct DC supply voltages. If the voltages are missing or not correct, check the cable and supply feed the Main board. 3. Now measure pins 4 and 5 which are the Bluetooth signals. If the voltages for pins 4 and 5 are missing or not correct in the Power On state, the problem is likely the Bluetooth module.

Note: For other brands and model TV with Bluetooth Module, their troubleshoot method is nearly same like this repair tips. So you can using this tip as a reference.


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8) Model: Samsung ES7500 and ES8000 Series 2012 LED TV Symptom: Auto Power Cycling/Reset Issue The TV sometimes displays vertical lines on the screen and then turns OFF and ON by itself. The WD Count in Service Menu> Control>Sub Option is higher than 0.

Repair/Solution: 1. Check the power cable between the Main board and PSU (Power Supply).  If the cable or connector on the PSU is discolored, replace the cable. After that using the PSU self test methods to make sure that is working properly or not, if not then replace it.  If the cable or connector on the Main board is discolored, replace the cable and Main board.  If the cables and connectors are all OK, do not replace the cable or PSU or Main board and skip it to Step 2 below.

2. Check or replace both LVDS cable and their T-con board.


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9) Model: Samsung UN46C8000 LED TV Symptom: Half the Screen has a Red Solarisation Effect

Picture 1

Picture 2


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Repair/Solution: Picture 1 shows the problem: Red solarisation on the bottom of the screen. Your first impulse is probably to replace the panel, but if you look closely, you’ll notice that solarisation appears only on the right side of the screen. The left side does not show the problem. This tells you it’s not a panel issue. What should you consider? The signal source PCB, or LVDS cable connections. To see if it’s a signal source issue, enter the service mode and check the test patterns. This is shown in Picture 2. Notice that in service mode, the right side is all Red, showing you that the signal source is not the problem. This leaves three items as the probable cause: the Main board, the LVDS, the T-con board or the FPC cable. In this case, the cause was the LVDS cable connector on Main board. It was not closing tightly enough. Putting hand pressure on the connector there caused the problem to come and go. So try to using the strong tape or silicon glue to fix the connector and prevent it loose again. So the TV problem was solved.

10) Model: Samsung UN46D6500VFXZA LED TV Symptom: Ghosting Image or Double Image Vertically.


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Repair/Solution: Checking or replace the T-con. Before that, make sure to clean the LVDS and FPC cable contact pins with eraser.

11) Model: Samsung LN55C650 LCD TV Symptom: The Screen has Colored Vertical Lines


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Repair/Solution: If the lines appear in the Picture Test/OSD Menu, the cause is a bad panel. If the lines do not appear, disconnect all signal sources and check again. If the lines are still in the Picture Test, checking the LVDS cable contacts or change the Main board. If the lines are gone, then a signal source is causing the problem.

12) Model: Samsung UN46C6500 LED TV Symptom: A Thin Vertical Line and Bar in the Test/OSD Menu.

Repair/Solution: If the lines appear in the Picture Test, the cause is a bad panel. If the lines do not appear, disconnect all signal sources and check again. If the lines are still in the Picture Test, checking the LVDS cable contacts or change the Main board. If the lines are gone, then a signal source is causing the problem.


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13) Model: Samsung LN32D450G1D LCD TV Symptom: The Screen has Double Vertical Lines

Repair/Solution: If the lines appear in the OSD Menu, the cause is a bad panel. If the lines do not appear, disconnect all signal sources and check again. If the lines are still over the OSD Menu, so checking the LVDS cable contacts or change the Main board. If the lines are gone with different video signal input, then a signal source is causing the problem, so you need to trace that video input circuit to find out what’s wrong in it. But most of the time, this type of symptom were causing by the LCD Panel, bad COF contact in between Source Driver board or the other side of the Panel glass contact pins.


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14) Model: Samsung LN37A550P1F LCD TV Symptom: The Screen One Side is Darker than the other.

Repair/Solution: Try to call out the OSD Menu. If one side is darker than the other, it’s a bad Tcon board or FPC cable. If the OSD Menu is fine, then checking the LVDS cable and main board. Most of the time is their FPC cable contact pins dirty. After clean the screen problem solved.


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15) Model: Samsung UN60D7000 LED TV Symptom: These’s a Thin Vertical Line on the Left Side of the Menu

Repair/Solution: Try to call out the OSD Menu or Smart Hub Page. If the line goes through the OSD Menu or Smart Hub like the picture above, the panel is bad. If it’s behind the OSD Menu, disconnect all signal sources and check again. If the vertical line is still behind the OSD Menu, then checking the LVDS cable or replace the main board. If the line is gone, then the signal source is the problem. Or try to use the finger to touch or knock the top cover of that line position. If the line can missing randomly, that’s mean their COF or TAB contacts was dry join on the Panel.


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16) Model: Samsung LED TV Symptom: The Picture is Upside Down

When you ordered the Main board for an LED TV, after installing, you notice that the picture is upside down! Repair/Solution: First, make sure the OPTION BYTE settings are correct. If setting the Option Byte settings does not correct the problem, enter the service mode and adjust the HV FLIP settings (Toggle the setting on or off). Entering Factory Mode: To enter “Service Mode”, press the remote control keys in this sequence: MUTE 1 8 2 Power On. Then, select Control -> Config Option -> HV FLIKP. See the illustrations below:


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After you have changed the HV FLIP setting, power cycle the TV (turn it off and then on) to lock in the setting. Note: Whenever you replace a main board or lcd panel, always refer to the OPTION BYTE list to verify that the settings are correct. Option Bytes mainly match the correct drive to the panel, but can also have effects based on feature functionality. Some of the settings, if not set correctly, may cause minor defects in the overall operation of a TV. These defects are often not immediately obvious and may be discovered by the customer days after the repair.

17) Model: Sharp LCD-32D500A-BK LCD TV Symptom: Backlight ON & OFF, then No Display When power on the TV, everything is OK, after about 2 seconds, display darkness and then no display. After 2 seconds, display back to normal, but after about 2 seconds it will no display. This will happen several times, after that the TV will auto shutdown. Sound is normal. Inverter Board Part Code: RUNTKA673WJQZ Repair/Solution: Suspect their CCFL lamp defective. Use the CCFL tester to testing the lamps, all looking good. Measure the PWR_ON/OFF, BL_ON and DIM signals all


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normal and stable. The inverter board 24V input voltage also OK. So the problem looks like is the inverter board. Checking the inverter board MOSFET, HV Transformer and caps all are OK. So replace the inverter IC BD9893F and the problem solved.

18) Model: Sony KLV-32BX205 LCD TV Symptom: When Power On the TV, the Screen show “Binary File Detecting”, After that TV Shutdown. Repair/Solution: Try to re-program their flash memory but no help. The TV owner said this TV has water by his children. When checking their front button, it has liquid inside the buttons. Use the alcohol to cleaning these buttons. Power on the TV and it is working properly.


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19) Model: TCL L32E09 LCD TV Symptom: Stuck in Standby Mode Repair/Solution: This LCD TV look like dead, but when checking their Backlight and PSU voltages all working properly. But the Main board PS_ON signal is missing. When testing the Main board all LDO DC-DC circuit, 5V, 3,3V, 2.5V and 1.27V are normal and stable. Try to using the Remote Control or front button also not working at all. Measure the flash memory IC U104 (S25FL040A) Vcc voltage input is OK, their Main Chipset can feel some warm temperature. So suspect the TV is their firmware corrupted. Use the ISP Programmer, first checking their Initial Serial Print Info and found that all information is garbled. Try to re-programmer their firmware, but also no help. So the last suspect is maybe their Main Chipset (U112, BGA type) or the crystal X100 (14.31818MHz). Replace the crystal X100, the problem solved! Try to using the ISP Programmer to checking their Initial Serial Print Info, all are ok now.


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20) Model: TCL L46E5300A 3D LED TV Symptom: TV No Sound after 1~2 Hours Repair/Solution: When testing this TV, after about 1 hours, the sound will randomly on and off, after that totally no sound. So try to using other signal input like AV and HDMI also same symptom. Because of this TV after warm up the problem will occur, and then suspect that Main board Audio section has component sensitive with heat increase. Try to using the Hair Dryer to shoot to the Main board Audio section and found that just using about 10 minutes, the TV no sound symptom occur. So confirm that the Audio section is the causing this symptom. When testing the U701 (TAS5707) each pins, found that pin 19 (control MUTE function pin), when TV has normal sound it is about 3.3V. After the hair dryer shooting to Audio section, it is slowly drop to 0V and the sound gone! So suspect their MUTE circuit has component fail/sensitive after heat increases. Use hair dryer to concentrate shooting on this circuit and found one SMD capacitor C735 (1uF) leakage and sensitive in heat increase. After replace this cap, the TV no sound problem solved!


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21) Model: Xoceco_Prima LC-52HW35 LCD TV Symptom: TV Channel No Display, but Other Signal Input Normal Repair/Solution: Check the PSU board output voltages normal, Main Board LDO (DC-DC) output voltages normal and stable. Checking the TV Tuner all voltages OK, but found that their clock signal lines SCL and SDA was drop to 0.8V, normally it is about 5V. These two lines are go to the Tuner section, so disconnect these two lines, the SDA & SCL lines are back to about 5V! So trace these two lines to the Tuner section and found that Tuner socket got two pins was shorted. After re-solder these two pins, this TV problem solved!


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How to Isolate the LCD TV Problem Fast I’ve receive lots of the email to ask me how to repair the TV no display problem or etc? But they are never provided more details or information about the TV. For example the TV brand, model number (for Philips TV must provide with their Chassis Number), TV symptoms, what’s their power supply secondary voltage output values and so on. Because of this reason, this chapter will help the repairer learn more about how to isolate the LCD/LED TV problem before starting repair it. When you know how to isolate the TV problem fast, then you can quickly repair the LCD/LED TV in board levels repair. So that you need to know about these: A) Basic Knowledge B) How LCD TV Work C) The Method and Tools to Help Isolate the LCD TV Problem

A) Basic Knowledge Before starting to check the TV, the very first step is listening to the customer.  The TV problem complaint by the owner/customer After that, power on the TV to look at their symptom is it same describe as the customer complaint. Remember, if the TV complaint shorted and will causing the home main Power System shutdown (PLCB fuse/switch activate), this TV can’t power on first, but need to open their rear cover to checking their Power Supply board first. If the TV problem same as the customer describe, so we can start to check the TV now. If the TV symptom is different than what customer describe, then we need to call the customer first before proceed it. Lots of the LCD & LED TV they have self test system. When an abnormally occurs in TV, the self test protection circuit will operate and reset the unit to standby mode. During this time, the defective block/board can be identified by the number of blinking times of the Power LED on the front panel of the TV. If the self test system found that the CCFL lamps abnormal or disconnected, it will shutdown the backlight system and then provide the error message or error code to let the repair engineer easy to know what’s wrong inside the TV. So their TV


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front Power LED light will blink differently, for example: LED light blinking 1 times then stop 2 seconds and continue to blinking 1 times. To find out what’s meaning of these LED light blinking, you need to refer to their service manual. But not all the service manual will show their error chart. So you need to search other nearest model service manual to compare with it.

Panasonic TC-L32C22 Power LED Blinking Timing Chart

Sony KLV-32S310 LCD TV Standby LED Timing Chart


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If the TV malfunction and show the error code (blinking times), you roughly know where to check and repair it. If you’re doing the board level repair, then you can direct replace the PCB board to solve the TV problem. Or you need to do the components level repair, then you need to concentrate to checking the appropriate PCB board, when found the defective component/s, then you can direct replace the components and solve the TV problem with the lowest cost compare with board level repair. If the Power LED light blinking non-stop or with the relay “tic..tac..” sound inside the TV, that’s mean something wrong in the PSU board or their loading shorted. So you need to check their PSU board first.

B) How LCD TV Works Here is the basic information of how LCD TV works. Actually this information/knowledge you must know before you starting to repair the TV. If not, you will not sure where to troubleshoot the TV first. The whole set of LCD TV is just have 7 parts/PCB in it. They are: 1) Power Supply Board 2) Inverter Board 3) CCFL/EEFL lamps 4) Main Board 5) Front Panel PCB 6) T-CON board 7) LCD Panel Some LCD TV, their use the IP board (Power Supply + Inverter in one board) and the T-CON board was built-in the LCD Panel. So some LCD TV just has 5 parts/PCBs only.


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1) IP Board (Inverter Power Supply Board) * The IP Board or Power Supply board feature is use to input the AC voltage supply and converter it into DC voltage supply. The IP Board is Power Supply + Inverter section built-in it. For the Power Supply Board, it is only use to generate the DC voltage supply only. The Power Supply board will generate several output DC voltage supply in their secondary side and supply it to Main board, Inverter board/section and T-CON board (but this voltage supply will go through and control by Main board). * The Inverter Board/Section is use to step up the low voltage (DC voltage) to output high voltage (VAC) to start-up the CCFL/EEFL lamps. Normally the voltage input to inverter board is 24Vdc and their voltage output is about 1500Vac (start-up) and then will steady at 600~800Vac (it will depends on what types of lamps in use). * Normally the Power Supply or IP board will generate 5VSTB (standby voltage), 24V, 12V, 5V, 3.3V and 18V (or other voltage values for Audio section use).


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2) Front Panel PCB (Key Board) * This PCB board feature is to input the command from front buttons and remote control and then send to Main Board. Some LCD & LED TV design is built-in this PCB into the Power Supply Board. 3) Main board

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* The Main board has lots of the features inside. It’s function like the computer main board. But it can divide to 4 parts: i) With the Main board CPU + MCU (microcontroller unit), its can control the whole system through send out the signals. For example the signals like PS_ON, BL_ON, PANEL_ON and etc. ii) Process different types of video signal inputs. For example: TV Tuner, AV, HDMI, PC, S-Video, USB & etc. After that the Main board will convert these video signal inputs to RSDS type video signals and send to T-Con Board through LVDS cable. At the same time, the Main board will also process the audio signals and amplify it and send to the speaker. iii) The Main board DC-DC section. This is a very important section in Main board. This section will received the voltage supply from the Power Supply board and generate the appropriate DC voltage to other system use. For example, CPU core power, CPU Vcc, DDR RAM Vcc, Tuner Vcc and all analogue and digital circuits use. iv) If that is SMART TV with 3D, WIFI & etc features, so these TV Main board will have add in or built-in 3D or WIFI features card/plug-in into the Main board. 4) T-CON Board * The T-CON board is use to receive the LVDS format video signals and convert it into TTL (Transistor Transistor Logic) or RSDS (Reduced Swing Differential Signaling) signals. These signals can driving the LCD Panel to working and generate the complete display in the screen. * Not only that, the T-con board has another important section, which is a DC-DC circuit. This DC-DC section received the voltage supply (Vcc) from the Power Supply and through the Main board. After that, convert it into several voltages and supply to the T-con board and also to driving the LCD Panel too.


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5) LCD Panel * The feature of LCD Panel is to convert the video signals into a complete display or picture in the screen. 6) The CCFL/EEFL lamps were inside the LCD Panel * If the LCD Panel without the backlight, the screen will darkness and hard to see their contents or display. The Backlight system is using the CCFL/EEFL lamps (with the voltage supply from Inverter board) or LED strip (with the voltage supply from LED Driver board) to generate the back light.

A Simple Description of How LCD TV Work When the TV power cord connects to AC supply and switch it ON, the LCD TV PSU board will automatic received this AC voltage input. After that the PSU board will automatically generate the Standby Voltage 5V (5VSTB) and send to Main board. They are not any other voltages in PSU board except the 5VSTB. When the Main Board received the 5V standby voltage from PSU board, it will going through a voltage regulator IC or DC-DC circuit to generate the 3.3V voltage. After that, this 3.3V will supply to MCU (microcontroller unit) IC, CPU and the Front Panel board. So that we can see the standby LED light is lit in front of the TV. The TV is in the Standby Mode now. After press the power on switch button in Front Panel board or remote control, the Main board will send out the Power On signal (PS_ON, PWR_ON or etc marking code) to PSU board. This PS_ON signal will send to Power Supply board PFC section and then the PWM section to generate other voltage outputs like 24V, 12V, 5V, 3.3V and etc to Main board, T-con board and Inverter board/section. Finally the TV can show the display now.


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C) The Method and Tools to Help Isolate the LCD TV Problem In this stage, we must have some electronic testing skills to troubleshoot the TV. If you think your skill is not enough to do that, then I will highly recommend you read these e-books: Testing Electronic Components & SMPS Power Supply Repair Guide at: http://www.lcd-television-repair.com/newsletter/Recommend.html Here is the list of TV problems is always occurring in LCD TV:

1) No Power/Dead (no any LED light lit in front the of Front Panel board) * If the TV is No Power symptom, first need to check their Power Supply AC input after fuse is appear or not. If it is appear 110Vac or 220 Vac, that’s mean the AC input, power switch and fuse is ok. If not you need to check the AC plug main switch is press ON or not. Check the power cord and the fuse also. If the 110Vac or 220Vac appear, but PSU secondary side no voltage outputs then you need to replace a working PSU board to solve this problem. If their Standby voltage 5V is appear but other voltages are no output then you need to check the Main board and the Front Panel board. If you have learned the V3.0 ebook, then you can use the PSU self test method to confirm it is the Main board or backlight problem. 2) No Display & No Sound (but the LED light is lit or LED light blinking) * When the TV No Display but the LED light is lit from Red change to Blue or Green color light, that’s mean the Main board has sent out the start-up signal to PSU board. But the actual situation is we need to know the PSU board has output all the voltages correctly. So that still need to checking the PSU board secondary side output voltages is normal and stable or not. If all voltages output normal and stable (including the BL_ON and PS_ON signals appears), that’s mean the problem is in the Main board. Make sure that’s in the TV Mode, if not sure then you must also check their T-con board too. * When the TV No Display but their LED light is blinking nonstop, so need to check their standby 5VSTB is normal or not. If the 5VSTB is normal


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and stable, also need to know the PS_ON signal appears or not. If the PS_ON signal not appears, need to check the Main board and their Front Panel PCB board. In this case, disconnect the Front Panel PCB from the Main board and power on the TV again, if the TV can show the display normally, that’s mean the Front Panel PCB is something wrong happen in it. If after replace the Front Panel PCB still same symptom, then need to check the Main board or replace it. * When the TV No Display & No Sound but the LED light is blinking few times then stop and continue to blinks, this type of LED blinking is showing the error code to the repairer. Regarding this type of symptom, you need to refer to their service manual to find out what’s the meaning of this error code like I wrote in this chapter (A) Basic Knowledge there. 3) No Display but Sound Normal * If the TV is No Display but sound normal, sometime we can hear the sound from TV channel changed. For this symptom, need to know: a) If their backlight is lit, need to check the T-con board Vcc voltage input after SMD fuse. If the Vcc voltage appear (typically it is 12V or 5V), the higher opportunity is the T-con board gone. So replace a working T-con board to give it a try. b) If this TV backlight is off, need to check the BL_ON & PDIM signals are appear or not. If not appear, the problem is in the Main board there. If these signals appear, the problem is in the inverter board/section or their CCFL/EEFL lamps. 4) No Display in Certain Video Signal Input * If the TV can show the display in one of the video signal input, but other video signal inputs are ok, so this type of TV symptom is causing by the Main board. If want to do the components level repair, need to check their appropriate section. For example the HDMI section, AV section and etc. 5) No Display after Several Seconds (or call it as Backlight shutdown) * This type of TV symptom is causing by their inverter board/section or the CCFL lamp/s. Before that, make sure their BL_ON and PDIM signals are normal and stable. If not stable or abnormal, need to check and tracing it to the Main board there. If not sure problem is causing by Inverter board or CCFL lamp/s, we can use the CCFL lamp Tester to testing it. So that we can confirm it


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is the inverter problem and their CCFL lamps are ok. With this tool, we can quickly found that’s the inverter or their CCFL lamps problem. 6) Display Problem/Abnormal Display * This type of symptom we can divide it into: a) Black Screen/No Display: For this symptom, please refer to the 2), 3) & 4) in this chapter.

b) Grey Screen Problem: This type of problem is same as the 3) a.

c) Vertical Lines/Bars in the Screen: If the lines/bars is across the OSD Menu and all the video signal inputs also same result, that’s mean this TV LCD Panel is defective.

d) Horizontal Lines/Bar in the Screen: If the lines/bars is across the OSD Menu and all the video signal inputs also same result, that’s mean this TV LCD Panel is defective.

e) Half Screen Blank but Another Half is Normal: Mostly this type of symptom is causing by their FPC cable/s. This cable is output from the T-CON to Source Driver board. Besides the FPC cable, their connectors in T-CON board and the Source Driver Board must check also. Because some repairer after they replace the T-con board and solved this type of problem, but their actual problem was because of the connector dry joins or etc problem only. Or the Half Screen is Abnormal but another Half Screen is normal then this type of problem is causing by their T-CON board.

f) Negative Picture: This type of problem was because of their T-con board GAMMA circuit malfunction. So just replace the T-con board and the problem solved.


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g) Display Distortion: For this type of TV symptom, it is hard to say which section is defective, but most of the time, it is causing by the T-con board or Main board.

h) Display Full of Vertical Color Lines: This type of TV problem, we must call out the OSD Menu to confirm. If the OSD Menu is showing normally in the screen but their background is fully of vertical lines then this symptom is causing by the Main board or their LVDS cable.

i) Display is Opposite in the Screen: This type of symptom is causing by their Main board firmware setting or firmware corrupted. The above information is just for the repairers who want to repair the TV in board levels repair only. If you need to do the components levels repair, you need to learn more in this ebook and my other series ebook like V1.01, V2.0, V3.0 or etc.


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Another Main Board Secret Repair Tips Nowadays, lots of LCD or LED TV Main board problem difficult to repair it. Even you had checking all the components in the Main board or re-program their flash memory IC or EEPROM but no help too. So what’s happen to the TV Main board? Why can’t to repair it? But after buy a new Main board to replace it, the problem solved! Finally, found the answer for this Main board problem. Actually it is causing by their Main board LDO and DC-DC circuits!!! Some repairer may said, I had checking their voltage outputs properly and values are stable too. Yes, even their output voltage value is correct and stable, BUT some of these output voltage values are not accept by the Main board Chips like their CPU, DDR RAM & the Flash memory! So, is it hard to repair and expensive to replace it? NO, it is cheap and easy to get it! Note: LDO is stand for Low-DropOut Regulator (http://en.wikipedia.org/wiki/Low-dropout_regulator)


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The above two sample of DC-DC & LDO Voltage Output Circuits

Note: The LDO circuit normally using the IC like: 1117 series, 1084 series & etc. For the DC-DC circuit, it is using the IC like: AOZ1041, AOZ1072, AP1534, MP1482, MP2212 & etc.

The Main board problem like: 1) TV stuck in standby mode because of the POWER_ON signal missing. 2) The TV Backlight problem and causing by their BL_ON signal missing. 3) TV some time can start-up but some time not. The POWER_ON signal unstable and causing the TV non-stop on and off. 4) The TV Backlight flickering and causing by the BL_ON signal unstable. 5) Display Distortion 6) No Display, even the power LED light change from Red to Blue color light. 7) And other strange TV problem….. From the above TV symptoms, even you had confirm their Power Supply (PSU) board is ok, inverter board/section is ok, CCFL lamps or LED strip are ok, Tcon board is ok and even the LCD/LED panel is ok too.


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When you confirm that the problem was the Main board, some of the repairer will stop checking it, or just measure some common components then replace the whole Main board and the problem solved and case closed. For some repairer, they will continue to checking the Main board with these steps: 1) Checking the Main board output signals like POWER_ON and BL_ON are normal and stable or not. 2) Checking Main board LDO & DC-DC circuit voltage outputs values is normal and stable or not. 3) If all voltage outputs are normal and stable, they will continue to checking the Flash Memory and the EEPROM circuits. 4) After that checking the CPU (Main Chip) Vcc input voltages, crystal and reset circuit. Or try to replace the crystal and give it a try. 5) Also checking the DDR Ram Vcc and their other signals lines too. 6) If above steps all also no help, then it can try to re-program the correct firmware to Flash Memory using ISP Programmer. Also try to replace an empty EEPROM IC into the Main board and give it a try (most main board can accept this method, but little Main board will not). Or replace the Flash memory or EEPROM IC to give it a try. 7) If still no help, then replace the CPU (Main Chip). But most of the repairer after doing step No.6 they will give up and replace the whole Main board.

Actually the TV Main board CPU Core Power (normally are 1.26V, 1.2V or 0.9V, it will depends on their design) voltage require very strict to it. For example the 1.26V core voltage line, If a bit different voltage values, when testing it with 1.29V or 1.3V values, then this voltage is not accept by the CPU and will causing the Main board not working or working abnormal. So the acceptable voltage values for 1.26V core power will be 1.25V~1.27V. The LG 42LK530 LCD TV Main board it is using 0.9V of their CPU core power. So what will cause the CPU not working or working abnormal except the voltage input not correct or not stable? Yes, the answer is the “Ripple Voltage” for this CPU core power!


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This is a sample voltage output of CPU core power 1.26V

Not only the CPU, the DDR RAM also require the voltage input very strict and stable! The Flash Memory voltage input also same too. So lots of the TV repairer they don’t know about this, or even know about this, but the Oscilloscope also can’t detect this Ripple voltage in the LDO or DC-DC output! If this Ripple Voltage over 10mV (some Main board will accept to not more than 100mV ripple voltage, depends on the Main board design), the CPU will not working or working abnormally. If the Ripple Voltage is below 10mV, it is acceptable by the CPU core power system. So the TV repairer will think this output voltage is ok and can be trusted (Because of the Multimeter and Oscilloscope not detect any abnormal values or waveform there). But from lots of the Main board repair case, this Ripple Voltage always occurs in CPU core power input and the DDR Ram Vcc input! This causing lots of the strange problem in Main board and can’t be repair (the repairer don’t know about this) also throw this Main board in the trash can. After you learn this tip, if you had throw this type of Main board in the trash can before, you will regret it.


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The method to solve this Ripple Voltage in LDO or DC-DC circuit is JUST add an Electrolytic Capacitor parallel with the voltage output line, if the problem gone, that’s mean their LDO or DC-DC output circuit has/have filter capacitor/s out of values, bad ESR or etc problem. So just replace the old electrolytic capacitor in the circuit with a new one. The values of that capacitor should be same or a bit more capacitance than the old one. For example, if the original capacitance values are 100uF/16V, you can replace it with 100uF or 220uF/16V (use a good quality electrolytic capacitor and its better using 105’C type). For the CPU core power DC-DC circuit, normally it will use the 220uF~470uF/16V, the DDR Ram LDO circuit will use about 47uF~100uF/16V. The DDR Ram (Vcc input and DDR Vref lines) LDO or DC-DC circuit, their output voltage line better put the 100~220uF/16V electrolytic capacitor for more stable.


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Main Board Repair Tips 1) Model: Skyworth 42L05HF LCD TV Chassis: 8M60 Main board chassis Symptom: TV Can’t Start-up, Power LED Light Change from Red to Blue Color. After open the rear cover, their backlight can lit about 10 seconds, then shutdown about 5 seconds. After that the backlight will lit about 10 seconds and it will on & off repeatedly. But the TV screen is always no display.

Skyworth 42L05HF Chassis 8M60 Main board


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Repair/Solution: Open the TV rear cover, testing their PSU voltage outputs. The 24V= 23.8V, 12V= 12.5V and 5VSTB= 5.04V all are ok and stable. Checking the PR ON/OFF signal has 2.65V but the BL-ON/OFF signal not stable. This BLON/OFF signal voltage repeated changed from 4.93V~0.02V. When the backlight lit about 10 seconds, this BL-ON/OFF signal has 4.93V, when backlight off about 5 seconds, the signal voltage has 0.02V only. So suspect the CCFL lamp/s or the inverter board failure. Use the PSU self test method (I had mention it in my V3.0 ebook before), to testing the PSU and the backlight system. Surprisingly, PSU board and the backlight system are working properly! The BL-ON/OFF line disconnect to inverter board and testing it in the Main board there. Found this BL-ON/OFF signal voltage still up and down. So confirm that the problem was in TV Main board. The steps to checking the TV Main board are: 1) LDO and DC-DC circuits 2) EEPROM and Flash Memory circuit 3) CPU Reset circuit 4) CPU Crystal 5) DDR Ram circuit 6) Try to replace the firmware for Flash Memory with ISP Programmer 7) Replace DDR Ram or CPU chip or just replace a new Main board.

To checking the LDO & DC-DC circuits in TV Main board, we need to use the Main board schematic diagram to know how many LDO or DC-DC circuits in this board. Below is the voltage output value of this Main board: 1) U2 (LDO) 3.3VSTB= 3.331V 2) U3 (LDO) DDR_1.8= 1.818V 3) U4 (LDO) ADC_33= 3.351V


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4) U12 (LDO) 5V_IF= 5.02V 5) U21 (DC-DC) 5V= 5.03V 6) U25 (DC-DC) VDDC= 1.273V (CPU core power 1.26V) 7) U26 (DC-DC) 5V_USB= 5.02V The above voltage values look like normal and stable. So the next step will be checking the EEPROM and Flash Memory. So measure the EEPROM Vcc input, SCL & SDA signals, all are good and stable. The Flash Memory Vcc input and the CLK signal also OK.

So continue to checking the CPU reset circuit and the crystal waveform. The Reset Circuit is operating properly. When checking the Crystal, the oscilloscope can detect the Sine waveform, but sometime this waveform will missing and come again! So suspect this Y1 crystal (12MHz) is failure and tries to replace it with a new one. But TV problem still the same and no change!


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The Main board CPU Reset Circuit and the Crystal

To checking the DDR Ram, normally just to measure their Vdd voltage input and the Vref (Reference Voltage) voltage. This Vref voltage is about 0.9V, it is using the input voltage Vdd (1.8V) divided by two. Also check their control signals and the clock signals in between to CPU there. These Control signals are: RAS, CAS, WE and CS. The Clock signal like: CK & CKE. Make sure these signals are reach to the CPU there. Sometime these signals will break in half way. This is because of the PCB circuit hole causing the signal line broken and these signals can’t communicate with the CPU. After checking all these signals and the voltage inputs, all are normal.


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This Main board using Qimonda HYB18TC1G160C2F-2.5 DDR RAM

Since the above steps can’t find out what’s wrong in this Main board, so just try to using the ISP Programmer to re-program their Flash Memory firmware. Remember, the firmware MUST find out the correct version and suitable for the LCD Panel. One more thing, before re-program the Flash Memory, I highly recommend to backup their old firmware first before replace it with the new one. Finally found the correct version and same LCD Panel firmware to this Main board. The result is “still same problem”! The last remaining is replacing the DDR Ram, CPU or just replaces a new Main board. Suddenly think of the supply voltage to CPU core power and the DDR Ram if their Ripple Voltage higher than 10mV will cause the Main board not working or working abnormal. So use a 470uF/16V electrolytic capacitor connect parallel with their CPU core power DC-DC voltage output (U25) there, but the problem still persist. And then use a 220uF/16V capacitor connect it with their U3 LDO voltage output to


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DDR Ram, suddenly the problem gone and the TV can show the display perfectly! Wow, just a cap can solved this TV problem.

www.repair4u.ml www.repair4u.ml

Uses the capacitance meter to testing CA103 and CA105 both capacitance and ESR values are normal. The other ceramic capacitors all looks like good. So decide to replace the CA105 with a 220uF/16V electrolytic capacitor into it. Finally this TV problem solved!

Conclusion: Starting now, when repair the TV Main board with strange problem, first step try to checking their LDO and DC-DC voltage outputs. If all voltage outputs normal and stable, then directly add the electrolytic capacitor into the voltage input of CPU core power, DDR Ram and the Flash Memory. It will save your time and the money too!



2) Model: Sanyo LCD-32CA828 LCD TV Symptom: TV Auto Shutdown Randomly This TV will auto shutdown randomly, but sometime it can work whole day without any problem. When the TV auto shutdown, after a while it will auto power on the TV and till the display show SANYO logo then auto shutdown again! When the problems occur, it will non-stop to shutdown and then auto power on again. But some time it can work properly! Repair/Solution: Even try the repair tip procedure on (1) above, still can’t find any problem. After that, think about the Main board LDO and DC-DC circuit Ripple Voltage issue. So try to add the electrolytic capacitor 220uF/16V to DDR Vcc input line and their DDR Vref (Reference Voltage) line. But the problems still same. After that, add another 220uF/16V capacitor to CPU core power line, parallel with C747, power on the TV and the problem solved!! Replace the C747 capacitor with a 470uF/16V cap. This TV even burn test several days, but it still can working in good condition. Finally this TV problem was solved.

This Main Board Secret Repair Tips Can Apply to: 1) LCD, LED & Plasma TV Main board 2) LCD & LED Monitor Main board 3) Laptop & Desktop Main board 4) CNC machine Main board 5) Or all the Main board using the big Chipset with CPU inside & has their core power in it, so you can try this tip to it. Also the Main board has high speed DDR/SD Ram circuits; you can try to use this method too. I’m happy to receive your email about how you successful to repair the Main board with this tip and also what’s type of Main board it is.


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NOTE: For the SHARP LCD/LED TV, some of their TV Main board has a special function, when the problem occurs about 5 times (on the TV, but it’s not working, after that off and power on again the TV, it will count as two times already), their TV Main board will store the error code inside Main board memory IC. So even you’re solved the problem like changed the PSU board, inverter or lamps, the TV is still not working. The front LED light will flashing Red, Green then Red again and non-stop or etc. Unless you change the Main board, the TV will work! Actually this problem is easy to solve, if you know how to do that. If you don’t know, then you will need to replace the Main board. So the solution is just login to the Service Mode to clear their “Failure Mode Memory” and then save & exit the Service Mode and the TV problem solved. For more details on how to do that, you can refer to my LCD TV Repair Tips V2.0 ebook, pages 53. So this is an exception case of the Main board problem. Their Main board is ok, just you need to know what’s happen into it, and then you can fix it.


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How to find a Substitution of SPI Serial Flash Memory and EEPROM ICs in LCD/LED TV and Monitor Nowadays, lots of the LCD/LED TV and Monitor use the memory IC to store the data and firmware on their Main board. Besides to using the Programmer to send data or firmware to memory IC, as a TV repairer, most of the times they want to replace the EEPROM IC or Flash Memory to make sure that memory IC is normal or not. Because of the EEPROM and Flash Memory IC have lots of brands and part numbers, so the repairer cannot prepare all type of memory IC. Actually all electronic component inside the PCB board, it is better to use the original part number to replace it. But some time it is difficult to do that, especially you don’t have the same part number to replace it. So this information is to let you know, how to choose the right memory IC for the Main board.

How to Choose a Substitute EEPROM IC

In general for TV & Monitor Main board, if you want to find an equivalent EEPROM IC, you can choose the memory size a bit bigger than the original


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memory size. For the 24C series EEPROM IC, it can be divided into two: 24C16 is downward compatibility for replace 24C02, 24C04, 24C08. The 24C08 can replace 24C04 and 24C02, 24C04 can replace 24C02. But the 24C32 cannot replace 24C02, 24C04, 24C08 and 24C16. The 24C64 can replace 24C32. The 24C128 can replace 24C64 and 24C32. Please make sure that it is using the same IC packages. Because some different packages, their Vcc input voltages will different. For more details, please refer to their own datasheet and it is save before replace it. Note: * EEPROM= Electrically Erasable and Programmable Read-Only Memory 24C01= 1K bits (128 x 8= 1024 bits) 24C02= 2K bits (256 x 8= 2048 bits) 24C04= 4K bits (512 x 8= 4096 bits) 24C08= 8K bits (1024 x 8= 8192 bits) 24C16= 16K bits (2048 x 8= 16384 bits) And so on…..

Can I replace the EEPROM IC with other brands IC? Yes, it can replace it. For example, in the Samsung 943 series LCD monitor main board, commonly using this EEPROM IC S24CS08A (Seiko Instrument) and causing lots of the problem. So you can use the AT24C08A (Atmel) as an equivalent. And it can work very well. The 24Cxx series EEPROM IC pin7 (WP- Write Protect) have two kinds of method to connect it. The EEPROM IC manufacturer like AT (Atmel), ST (STMicroelectronic) and BR (ROHM), their EEPROM IC pin7 need to connect to the ground to allow data write into the EEPROM memory. The other EEPROM IC manufacturer like KOA, KOR and KS, their pin7 is working on


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“Active High”, after that the data can write into the EEPROM memory. The “Active High” means this pin7 need to connect to 5V with a 6.8Kohm resistor. If not, when you wrong replace with this type of EEPROM IC, the TV will not save the TV channel or Volume setting & etc.

Philips PCF Series EEPROM IC For Philips EEPROM IC, most of their PCF series IC are compatible with 24Cxx series. For example, they can replace with: 24C01  PCF8522 24C02  PCF8582 24C04  PCF8592

The PCF8522 and PCF8581/PCF8582 their connection for pin7 (WP) are different. PCF8522 pin7 need to connect to ground. The PCF8581 and PCF8582 their pin7 need to connect it as “Active High”. The substitute for this PCF series IC also same, choose the bigger size to replace a bit small size memory. For example, PCF8582 can replace PCF8581; PCF8598 can replace PCF8594 EEPROM IC.

Atmel Series EEPROM IC Some repairer said they can see any 24Cxx memory IC inside their Main board. Especially if the Main board is use the Atmel latest type of EEPROM IC. Actually it is using the part number or calls it as marking code. Besides the DIP packaging, the EEPRM IC also have other type of packages like the picture below:


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How to read Atmel EEPROM IC part number? Besides the normal marking code we can direct see it on the EEPROM IC like 24Cxxx, actually some ATMEL memory IC also have special marking code for it. Here is some of the Atmel EEPROM IC part marking code. With this code you will know that what part number of this Atmel EEPROM IC.

This is an Atmel 24C16 EEPROM IC Atmel packaging information:


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24C02: 02B 1, 02C M B, 02CM Y, 02C M Y

(SOIC packages)

24C04: 04B 1, 04CM B, 04CM B

24C08: 08B 1, 08CM B, 08CM Y

24CS08 /24CS04: N8 (24CS08), N4 (24CS04)


(TSSOP packages)


24C16: 16B 1, 16CM Y


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24C32: 32D M Y

24C64: 64D M Y, 64C 1


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24C128: 2DB 1, 2DC M Y

24C256: 2EC L B, 2ECL B, 2ECL Y

24C512: 2FC D B, 2FC D Y, 2FB 2

24C1024 : 2GB 1, 2GB 2


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Atmel: 2GB 1, 2GB2

** Be careful of different EEPROM IC packages will have different Vcc input voltage range. For example Vcc input voltage range for Atmel series EEPROM IC: 4.5~5.5V, 2.5V~5.5V, 1.8V~5.5V and 1.7V~5.5V.


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Conclusion: 1) If the EEPROM IC damage, the best choice is use an original part number. If can’t get it, highly recommend to use same specification part number but different brands IC. For example, the original part number is ST24C16, so you can use AT24C16 EEPROM IC to replace it. 2) When find the equivalent EEPROM IC, need to find a memory size bigger than the original one. For example, 24C02 can be replaced by 24C04 or 24C08. Please make sure not to use too bigger memory size EEPROM IC, sometime it could be malfunction or other strange problem will occur. 3) Some model TV can’t use the bigger memory size or different brands of EEPROM IC to replace their original EEPROM IC. Because of this TV Main board CPU will detect the memory IC their ID number. If the number is different, the CPU will not accept it and the Main board will not operate or strange problem will occur. 4) Some 24W series EEPROM IC their pin7 (WP) connect to MCU, so this type of EEPROM IC is highly recommend to use their original part number memory IC. 5) Again, the EEPROM IC brands like AT, ST & BR their pin7 (WP) need to connect to ground, so that the data can write into the EEPROM IC memory. For the Korea type EEPROM IC, like KOA, KS & KOR their pin7 (WP) must connect to Vcc (5V) with a resistor. For example, when the original memory IC is the KS EEPROM IC, if replace by the AT or ST EEPROM IC, make sure that the pin7 (WP) need to connect it to the ground (GND). If not, the TV will can’t save the TV Channel or other setting values. When the original memory IC is ST EEPROM IC, if replace by the KS or KOA EEPROM IC, make sure that the pin7 (WP) solder a 6.8K ohm resistor and connect it to Vcc (5V). 6) Lastly, if using different packaging EEPROM IC, make sure that their Vcc pin input voltage suitable the original memory IC or cover in the voltage range. Also make sure that the pins are same. So recommend to read their IC datasheet to compare it first before replace it.


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How to Choose a Substitute Serial SPI Flash Memory The Flash Memory in LCD/LED TV and Monitor Main board, it is use to store the firmware and this firmware was using by the MCU (MicroController Unit). They are many type of the flash memory use in the Main board. But in this chapter, I’m telling you how to choose the right Serial SPI Flash Memory for the TV and Monitor Main board. Actually this SPI (Serial Peripheral Interface) flash memory, some memory manufacturer will call it as Serial Flash Memory, Serial NOR Flash Memory or Serial SPI Flash Memory. But in this ebook I call it as “Flash Memory”. All this type of memory will use the “25” series as their marking code. They are many flash memory manufacturers in the market now. Most of the TV and Monitor Main board flash memory manufacturers are: - Atmel/ADESTO: AT25xxx, AT25DFxx, AT25Fxx - AMIC: A25xxx series - CFEON/EON (same company): EN25Bxx, EN25Fxx, EN25Pxx, EN25Qxx, EN25Txx - Chingis Technology Corp. (PMC): PM25LDxxx, PM25LQxxx, PM25LVxxx, PM25WDxx, PM25WQxx - GIGADEVICE: GD25Dxx, GD25Qxx - Macronix: MX25Lxxx series - Microchip: SST25LFxxx, SST25VFxxx - Nantronics: N25Sxx - Nexflash: NX25Pxx - ShangHai Fudan Microelectronics: FM25Fxxx - Spansion: S25FLxxx - STMicroelectronics: M25Pxx, M25PXxx - Trojan: T25Pxx - Winbond: W25Pxx, W25Qxx, W25Xxx - and etc


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When need to replace the Flash Memory IC, the best way is use the original part number. But most of the time, it is not available or hard to get the original part number flash memory IC. Actually to find the substitute flash memory IC you must follow these rules and successfully to replace it. These RULES are: 1) The Flash Memory need to find the same packages, Vcc input voltage and their pins configuration. But most of the time, their pins configuration is same. 2) Flash Memory Density (space of the memory) must same or bigger than the original. For example, if the original flash memory is MX25L1605, this IC density is 16Mbit, if you use the EN25T80 to replace it, then the Main board will not work. Because of this flash memory EN25T80 density is just 8Mbit only. So the Main board firmware is missing half of the data and cause the firmware corrupt. So we can use the W25X16 (16Mbit) to replace it. Or use the EN25F32, density is 32Mbit also can replace it. Not recommend to use 64Mbit or 128Mbit to replace it.


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3) If after replaced with the same density flash memory also not works, then you may want to consider their original flash memory Read/Write IO type and part number problems. Actually the flash memory different to several types, commonly is using the Standard SPI series flash memory, Unique ID series, Default Lock Protection series and so on. Most of the LCD/LED TV and Monitor Main board is using the Standard SPI series flash memory. Normally the Standard SPI 25xxx flash memory I/O has one data input and one data output; but for example the EON 25B or 25Q is different, the 25B series have 2 bidirectional I/O and for the 25Q series have 4 bidirectional I/O (EN25Q16 or EN25Q32). So the 25B and 25Q series are suitable to substitute the Standard SPI flash memory, but the Standard 25xxx flash memory is not suitable to substitute the 25B or 25Q series. If the Main board is using 4 bidirectional I/O, the EN25B16 cannot substitute the W25Q16, but we can use the GD25Q16 to substitute the W25Q16 and so on. 4) Some TV/Monitor Main board they will recognition the flash memory ID, so their firmware will first checking the device ID first before working. So for this type of Main board, you need to replace it with the same specification of flash memory IC. For example the Macronix MX25xxx08 Unique ID series flash memory. 5) After substitute the flash memory on the Main board, if using the ISP programmer to do the in circuit (ISP) Read/Write firmware, some MCU IC like NT68 series with external flash memory type, maybe will not recognition the new flash memory. This issue is seldom happen, but it happened too. One more thing, highly recommend to read the original and substitute flash memory specification datasheet first before replace it. So that you can make sure their pins configuration and the Vcc voltage input are same. And other information like the type of flash memory for original and the substitute flash memory.


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The Serial Flash Memory IC Packages Type: (except DIP or PDIP type)


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List of Manufacturer Flash Memory IC Specification:  MACRONIX (MX25 Series- Serial Flash Memory)


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 Winbond – W25 Series- SPI Flash Memory W25X SpiFlash Family: 512Kbit to 4Mbit W25Q SpiFlash Family: 2Mbit to 256Mbit, superset compatible with 25X series.

** For more information in Serial Flash Memory IC specification, please refer to this file “Flash Memory Specification List” in the Bonuses Section B.


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Serial SPI Flash Memory Substitute/Compatible List  Before use the list below, make sure the flash memory must fit with their 5 rules of how to substitute it.  This list is use the SPANSION flash memory part number as a cross reference. But most of the time, inside the same column flash memory, it can use as a substitute or equivalent. But make sure that fit the rules on how to substitute it.  For example, if the original flash memory is MX25L4005A, then we can use the substitute flash memory like MX25L8005A, S25FL004A, W25P40 & etc.  If the spec likes this W25Q80BL & W25Q80BV, it will write as: W25Q80BL/BV.

Density 512K-bit

Spansion Substitute Flash Memory Flash Memory A25L512 AT25F512AN/AY/B, AT25BCM512B EN25F05, EN25P05 M25P05 MX25L512E PM25LD512C, PM25LV512

1M-bit

A25L010 AT25F1024AN/AY AT45DB011D EN25F10, EN25P10 M25P10, M25PE10, M45PE10 MX25L1005, MX25L1006E PM25LD010C, PM25LV010A SST25LF010A W25X10BV

2M-bit

AT25F2048N, AT25DF021 EN25F20 M25P20, M25PE20, M45PE20 MX25L2005, MX25L2006E PM25LD020C, PM25LV020A W25X20BV


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4M-bit

S25FL004K

8M-bit

S25FL008K

16M-bit

S25FL016K

A25L016 At25DF161, AT25DQ161 EN25F16, EN25Q16 F25L016A, F25L16PA GD25Q16 M25P16, M25PX16, M25PE16 MX25L1605/D, MX25L1606E, MX25L1633E, MX25L1635D/E, MX25L1636D/E SST25VF016B, SST26VF016 W25Q16BV/CL/CV, W25X16AL/AV/BV/V

32M-bit

S25FL032P

A25L032, A25LQ032 AT25DF321/A, AT25DQ321A EN25B32, EN25F32, EN25P32, EN25Q32A/B F25L32PA/QA M25P32, M25PX32 MX25L3205D, MX25L3206E, MX25L3225D,


A25L040 AT25F4096/W/Y, AT25DF041A EN25F40, EN25Q40 F25L04UA, F25L004A GD25Q40 M25P40, M25PE40 MX25L4005A/C, MX25L4006E, MX25L4025C, MX25L4026E PM25LD040/C S25FL004A SST25VF040B W25P40, W25X040, W25Q40BL/BV, W25X40AL/AV/BL/BV A25L080 AT25DF081A EN25F80, EN25Q80A F25L08PA, F25L008A GD25Q80 M25P80,M25PE80 MX25L8005, MX25L8006E, MX25L8035E, MX25L8036E S25FL008A SST25VF080B W25P80, W25Q80BL/BV, W25X80AL/AV/AVS/V

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MX25L3235D, MX25L3236D, MX25L3237D, MX25L6405 N25Q032 SST25VF032B, SST26VF032 W25Q32BV/V, W25X32AV/BV/V W25Q64BV, W25X64AV 64Mb-bit

S25FL064K

GD25Q64

S25FL064P

AT25DF641/A EN25B64, EN25P64, EN25Q64 M25P64, M25PX64 MX25L6405D, MX25L6406E, MX25L6436E, MX25L6445E, MX25L6446E N25Q064 SST25VF064C W25Q64BV/FV, W25X64BV/V

S25FL128P

MX25L12805D M25P128

S25FL129P

EN25Q128 MX25L12865E, MX12845E, MX25L12835E N25Q128 W25Q128BV/FV

256M-bit

S25FL256S S70FL256P

MX25L25635E/F, MX25L25735E N25Q256 W25Q256FV

512M-bit

S25FL512S

MT25QL512AB MX66L51235F N25Q512A13/23/33/43/73/83 W25Q512JV

1G-bit

S70FL01GS

MX66L1G45G MT25QL01GB N25Q00AA

128M-bit

2G-bit MT25QL02GC For more information in Serial Flash Memory Substitute/Compatible list, please refer to this file “Flash Memory Cross Reference Table” in the V4.0 ebook Bonuses Section B download page.


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What is LED Driver in LED TV? The LED Driver in old LED TV service manual will call it as “inverter”, LED inverter & etc. But the latest LED TV service manual or training manual will call it as “LED Driver” board now. This LED Driver function like the LCD Inverter board, where the voltage input is low or small but output voltage is high. For example the LCD TV inverter input 24Vdc, but their output is about 1500VAC (depends on the inverter board design). For the LED Driver, its input 12Vdc (Vcc input for small inches LED TV) or 24Vdc and the output voltage is about 57Vdc, 120Vdc, 200Vdc and etc. But some of the small sizes LED TV (19, 22, 24 inches & etc) will direct generate voltage like 33V, 42V, 44V & etc, from the PSU secondary side supply to the LED strips/bars. This type of design, their brightness is cannot be adjust. Also some of them can’t control the backlight on/off, when TV power on, the LED backlight is automatically on. So the LED Driver board/section their function is use to boost up the low voltage (DC voltage) and output to higher voltage (DC voltage). And it also included the typical features like backlight On/Off, Brightness control, circuit protection and etc.

The Advantages of LED TV vs LCD TV Actually the LED TV has lots of the advantage when compare with LCD TV (CCFL or EEFL backlight). For example: energy saving save space (so the LED TV can manufacture more thinly than the LCD TV and etc. Some of the repairer will surprisingly why the latest 32 inches LED TV their Power Supply not included the PFC circuit in it! Because of the 32 inch LED TV their power consumption is below 85Watts or 70 Watts. For international standard, if the TV power consumption is 70 Watts or below it (China is below 85 Watts), their Power Supply (PSU) no need to built-in the PFC circuit in it. That’s why lots of the latest 32 inches LED TV their selling price is so cheap. One of the reasons is, their PSU no need to built-in the PFC circuit and save the cost. It is because of the latest 32 inches LED TV their power consumption is just about 45Watts ~ 80Watts only.


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Types of LED Driver in LED TV The LED Driver board/section is separated to 3 types: 1) LED Driver board

Samsung SSL460EL01 LED Driver Board

2) IP Board (Power Supply and the LED Driver built-in together)

Samsung BN44-00523A IP PSU with LED Driver Board


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3) LED Driver built-in the T-con board

Panasonic TC-L37DT30 LED TV- T-Con + LED Driver Board

Most of the signal lines from Main board to LED Driver board/section are same as the LCD TV inverter. But some of them maybe their marking name/code in PCB board is different. For example the BL_ON signal, in some LED Driver it will show as DRV_ON, BLU_ON & etc. But their feature is the same, just to switch on the backlight system. For the P-DIM (Digital Dimming) signal in LED Driver, it is a bit different than the LCD TV. Some LED Driver board P-DIM signal is call it as PWM, PWM_DIM and etc. Where the LED Driver P-DIM (or similar name of it)


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signal voltage range is about 0~5V (LG LED TV is about 0.2V~3.3V, Samsung LED TV is about 0.5V~4V). This signal is use to control the Brightness levels for backlight system. When the LED TV is Maximum (MAX) brightness, its PDIM signal voltage is about 5V, for Minimum (MIN) brightness of LED TV, it is about 0V. So the P-DIM signal functions like backlight dim control.

A Tip to Check the LED Panel If the LED TV left and right side has abnormal brightness or one side is darkness but another side is ok, then you can use this tip to checking the LED Panel.

When you see the screen in front of TV, if a left side (a) has a problem, connect (2) cable at the (1) position and see the display result. If after changed cable position the TV (a) side has normal picture now, that’s mean their LED Panel is ok (LED Blocks/Strips are normal), problem was in their LED Driver section. If after changed cable position, the TV side (a) still shows abnormal picture, for example darkness picture, that’s mean their LED Panel side (a) LED blocks was defective and need to checking or replace it.


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Note: Remember below TV symptom, this type of symptom is not the backlight problem, but is their FPC cable (higher chances), T-CON board (the FPC connector) or LCD Panel.


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LED Backlight Repair Tips for LED TV Nowadays, lots of LED TV and LED Monitor are come to the work bench now. Most of the time LED TV display darkness problem is causing by the LED Driver board detected some abnormal status in LED strips/bars and shutdowns the LED backlight system. If the LED Driver not shutdown the backlight, it will show as one of screen position is darkness (top, bottom, left or right side). Normally this type of problem is causing by one LED light bulb opens in a LED strip/bar or block. So it will affect the other LED light cannot work. After that the LED Driver will shutdown the LED backlight or that.

LED Block (1 block)


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www.repair4u.ml

LED Strip/Bar- Testing it with the Meter Diode Range (Or X10 for Analogue Meter If confirm that’s the one LED light bulb was damaged, but the problem is we don’t have the LED light bulb in stock so what can we do know? Just a simple method to repair this LED strip or block; “Bypass” this open circuit LED light bulb, so that the other LED light bulbs can receive the voltage supply from LED Driver. So just using a wire or jumper solder it in the open circuit LED light bulb as photo below, the LED strip or block can light up now.

Assemble back the LED strip into LED Panel and the LED TV is working properly now.


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How to Bypass LCD TV Inverter Board Shutdown Backlight System- Inverter IC List SAFETY FIRST!  If you’re not understand about how to testing the electronic components, please DON’T read this chapter.  Please make sure that the Inverter board are no any components is shorted or leakage, if not it will burn Inverter board again.  Again, this bypass method is just for troubleshoot the Inverter Board for components level repair and it is NOT to repair the Inverter Board. If you’re bypassing the Inverter Board protection in this way, it may occur the fire in Inverter Board and the TV. Because when happen heavy shorted in the Inverter Board, it will not start-up the protection and causing the Inverter Board burn and TV maybe explode too!

This method also calls it as: ‘How to Bypass LCD TV Inverter OVP Protection’. I had one article mention it before at: http://www.lcd-television-Repair.com/Bypass-Inverter-OVP-Protection.html Most of the time, we will feel headache when we repair LCD TV with symptom display shutdown after few seconds, but they have normal sound. And sometime, you can use the strong flash light to see some content in the screen there. So it will confirm that the problem was in the backlight system (inverter board/section and their CCFL lamps). Before checking the backlight system, make sure that BL_ON/INV_ON signal (backlight on signal) and PDIM/DIM/ADJ (brightness control signal) are appears in the Inverter board/section. These both signals are come from the TV Main board and their normal voltage should be: BL_ON= 2.5V~5V and the ADJ= 0.8V~5V (5V is maximum brightness in the screen). Also you need to measure the voltage supply (Vcc) to inverter board is normal and stable; normally it is 24V or 12V.


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So with the above information, if all signals and voltage appears, we can know that this TV Display shutdown problem is in the inverter section or their CCFL lamp/s. For the CCFL lamp problem, normally it is leakage, broken or their wire contact with the lamp terminal has open. When checking the CCFL lamp, you need to open the lcd panel. But make sure to carefully remove their metal shield and other parts to prevent any damage on the lcd panel glass, especially their COF/TAB. For the inverter board/section, after checking all the suspicion components in it and still can’t find any damage components then you will not sure what’s the next step to check. So this chapter is to let you learn the method on different inverter IC for how to bypass their OVP Protection, so that we can see and check their inverter board and the lamps. Before using this method to testing the Inverter board and their CCFL lamps, make sure the Inverter board no any shorted or leakage components in it. This is a very important step to prevent any burn or explode in the board. When the TV is shutdown the backlight after few seconds, with the help of bypass Inverter IC protection, we can check the Inverter board in components level repair. After bypass the inverter IC OVP protection, these will happen in the TV: a) The backlight is lit now but we can see one of these CCFL lamp is off or weakness. * That’s meant this CCFL lamp is damage and need to replace. Before replace, first check their both side of wire terminal connection is solder ok or not. If not then re-solder it and try to power on the backlight to see the problem solved or not, if not then just replace it with a working one. We can use the CCFL Lamp Tester to testing this lamp to confirm it is ok or not. * If the lamp is ok but this lamp still not lit, that’s mean this CCFL lamp their circuit is abnormal, so that we can concentrate and quickly checking on this CCFL lamp circuit to find out what’s wrong in it. b) If the TV backlight still shutdown after bypass their inverter protection.


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* This problem is because of the Inverter board has shorted or leakage component/s in the board. So that you need to confirm the components in Inverter board is not shorted or leakage. * Or the inverter IC pin is wrong to do the bypass protection and make sure to put the correct pin number of the inverter IC.

This Inverter IC list is use to bypass the inverter board/section to shutdown their backlight system. For your information, before using it, make sure they are no any shorted or leakage components in the Inverter board or section there.

LCD TV and LCD Monitor Inverter IC List Inverter IC AAT1100 AAT1101A/B/C AAT1107 AAT1343 AT1380 AT1741 BA9741 BA9743 BIT3101/BIT3101A BIT3102/BIT3012A BIT3105 BIT3106 BIT3107 BIT3193 BIT3713 DF6106 DF6109

Bypass Protection Pin/s 8 8 15 15 2 15 15 15 2 & 15 5 4 4 & 27 4 15 15 14 13


Action To Do StG (Short to Ground) StG StG StG StG StG StG StG OD OD OD OD OD OD OD StG StG

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FA3629

15 & 16

FA3630 FAN7314 FP5451 KA7500 MB3775 OZ960 OZ962 OZ965 OZ9RR OZ9930

7 & 10 1 15 1 & 16 15 2 2 4 8 7

OZ9936

7

OZ9938

3(StG), 6 (OD)

OZ9939 SEM2005 SP5001 TL494 TL1451 TL1454 TL5001 TL5451

3(StG), 6 (OD) 2&3 4 1 & 16 15 15 5 15

StG (Remove both pins capacitor and then short to ground) StG StG StG StG StG StG StG StG StG OD (or remove their capacitor connected to this pin) OD (or remove their capacitor connected to this pin) If pin 3 StG still can’t bypass the OVP, then open the pin 6 (remove the component to this pin, so that this pin is not connect to the circuit like opened) Same as above OD OD StG StG StG StG StG

Remark: 1) StG = The Inverter IC pin/s Short to Ground. * Solder a wire to this pin/s and another side to the Ground (Cold Ground). 2) OD = Open or Disconnect the Pin/s from the circuit. * Solder out this IC pin/s and the pin/s is not connecting to the Inverter circuit/PCB board. Or remove the component connected to this pin, so that it is same like this pin is open circuit or disconnect from the inverter circuit.


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The Method of How to Find LCD & LED TV Panel/Screen as a Replacement or Equivalent When I’m doing the email support for my members, I’m receiving lots of question about “How can I replace the LCD Panel with different part number”? The reason to replace it was because the LCD Panel is broken or damage. My answer to them is “YES” it can be replaced! But their question is how can I replace it? Normally I will not recommend this method to the TV repairers who are: 1) Don’t have extra good or working LCD Panel in hand. 2) Don’t know how to Self Test the PSU board + Backlight without connect it to Main Board. (This method was wrote in V3.0http://www.lcdrepairguide.com/V3 ) 3) Don’t know how to testing the voltage and signals in Main board, PSU board, Inverter Board and the T-Con board. In this chapter, I will let you know how to find a replacement for LVDS type LCD Panel. Actually the LCD Panel has two types, one is TTL (old model LCD TV) and another is LVDS type (Low Voltage Differential Signaling). But in this chapter I just show you how to choose the LVDS type LCD Panel as a replacement.

Basic Knowledge of LCD Panel The LCD TV Panel has different types, but in this chapter I just reveal the LVDS type LCD & LED Panel. The important information we need to know for LCD Panel are: 1) Screen Size: * The LCD screen have many sizes, common use in Monitor & TV are 15~65 inches. But it also divides to different aspect ratio (DAR), they are: standard screen (4:3) and wide screen (16:9 or 16:10).


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2) Resolution: * LCD Panel resolutions are often quoted in terms of raw subpixels, misnamed “pixels” in manufacturer’s specifications. Each real pixel includes one subpixels for each of three colors, so calling subpixels “pixels” inflates the claimed resolution by a factor of three. This bit of marketing obfuscation is calculated as horizontal resolution x vertical resolution x 3(HxVx3). For example: 1024 x768 x3= 2359296 subpixels, but only 786432 full-color pixels. The LCD TV Panel have different resolution, they are: Standard Definition (SD): 1366 x 768, 50Hz/60Hz, 2 Channels/Ports High Definition (HD): 1920 x 1080, 50Hz/ 60Hz, 4 Channels/Ports Full HD TV (FHD TV): 1920 x 1080, 100Hz/ 120Hz, 8 Channels/Ports Ultra HD (UHD): 3840 x 2160, 60Hz, 16 Channels/Ports And etc…… 3) Bits: * The Color Depth or Color Support is sometimes expressed in ‘Bits’, either as the number of bits per sub-pixel or the number of bits per pixel. The LCD TV Panel has divides to 6 bits, 8 bits and 10 bits. Also have different channels for each bits, for example, 8 bits 2 channels (LVDS interface), 10 bits 4 channels and etc. 4) Input Voltage: * Normally the LCD TV Panel input voltage (actually is the T-con board Vcc input voltage) is using 5V or 12V, but some special part number of LCD Panel will use 18V too. For the small inches LCD Panel, it will use 5V or 3.3V as their Panel Vcc input voltage. 5) LVDS pins Description & Connector types * The LVDS pins description we can refer to their LCD Panel datasheet or product specification manual. * The LVDS interface has many types of connector design & number of pins. Normally it has 20 pins, 30 pins, 41pins, 51 pins and etc.


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Please refer to the Bonuses Section B Download Page to download the LCD Panel datasheet. Inside the datasheet you can find lots of useful information to help you to replace the LCD Panel correctly.

The Methods to Find a Replacement of LCD & LED Panel If you want to successfully replace the LCD Panel, you must follow and check these information below before replace it: 1) LCD Panel input voltage (Important step and make sure the voltage input is same) * If the input voltage not same it will damage the T-CON board or/and LCD Panel! If LCD Panel is 12V type the Main board is supply 5V to it, the LCD Panel will not working only. If LCD Panel is 5V type but the Main board is supply 12V to it, the LCD Panel will damage or the T-CON board burn or both also gone. * Actually the LCD Panel voltage input type is depending on the T-CON board Vcc input, except the T-con board is built-in the LCD Panel. * Some repairer if they know how to use the DC-DC module, they can use it and put it in the T-CON board Vcc input and modify it. For example the DC-DC module like 12V to 5V output, but make sure their Ampere is match with the LCD Panel. For your information, some of the Main board is already built-in 12V and 5V Panel select jumper to choose. So this type of Main board can save the time and money to match the new LCD Panel. 2) LVDS connector type and LVDS pins configuration * Make sure to check the original and replacement lcd panel pins configuration from their panel datasheet. For the LVDS connector type we can use the eyes to look at it. If the LVDS connector type is different than the replacement LCD Panel, so need to find or buy a suitable LVDS cable with the same connector type. If their pins configuration is different, some LVDS cable can manually change or correct their pins position to the right position. For this step, we must refer to their LCD Panel datasheet to do it correctly. * Attention: Make sure their Vcc Voltage Input pin is put in the correct position, if not it will damage the LCD Panel!!


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3) LVDS Interface * LVDS interface format is divides to two: a) JEIDA Format b) VESA Format It is control by the SELLVDS or LVDS_SEL signal pin. Normally different LCD Panel manufacturer they have different method to setting it. For example, CHIMEI V315H3-LS2 LCD Panel, their JEIDA format is set SELLVDS to ‘L’ (active Low) and VESA format is set SELLVDS to ‘H’ (active High) or Open. To set this signal pin you can do like that: a) Active Low ‘L’ = Short this pin to Ground. b) Active High ‘H’= Connect this pin to Main board 3.3V supply. c) Open = Remove this SELLVDS wire pin from the LVDS connector or Main board side connector. If this SELLVDS signal pin set it incorrectly, the TV display will show display distortion symptom or their display show reverse 180 degree.

4) ‘Bits’ select for the LCD Panel * Most of the time, the LCD TV Panel is using 8 bits type. Some high definition LCD Panel is using the 10 bits type. The 10 bits type LCD Panel divides to two: a) The ‘Bits’ cannot be select, only can working in 10 bits status. This type of LCD Panel cannot choose as a replacement for 8 bits type LCD Panel. b) The ‘Bits’ is selectable by setting the signal pin in LVDS interface. As usual, it is set by Active Low, Active High or Open. So this type of LCD Panel can choose to working in 8 bits or 10 bits status. So this type of LCD Panel can use to choose as a replacement for 8 bits type LCD Panel. * If the 10 bits LCD Panel is use as a replacement of 8 bits LCD Panel and their display quality was not good and have some noise in the screen, please


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double check their “Bit” select control signal pin/s is set to the correct position (L, H or Open). 5) Backlight System * The backlight system has many types. If it is LCD type, they will use the CCFL or EEFL lamps. If the LED type, it is using the LED light bulbs with different voltage control in LED Driver. a) EEFL type: If the LCD Panel is using these EEFL lamps, then it is easy to replace their LCD Panel. Because it just use two connector or wire in their inverter board only. Most of their connector design is same, so it will let the repairer easy to replace it. b) CCFL type: If their replacement LCD Panel is using Single inverter board but original LCD Panel has Master and Slave inverter board, so their extra wires can bypass it. But make sure all the voltage cable, signals cables are connecting correctly. If the replacement LCD Panel is using master and slave inverter board but original LCD panel just has single inverter board, then you need to modify it and connect the extra cables to their slave inverter board there. Make sure their voltage supply and signals cables connecting correctly. * For LED type: Use their replacement LED Panel LED Driver board and make sure their voltage and signals cables are connecting correctly. If that is IP board type LED driver, then you need to make sure their output voltages is match the LED Panel, if not it will not work or maybe will damage the LED light bulbs or this LED Panel will not lasting long time use. * For more details in their control signals, please refer to the V3.0 LED LCD TV Repair Tips ebook.

6) LCD Panel Parameters * If these LCD Panel parameters not same, so this LCD Panel cannot be a replacement. a) LCD Panel Resolution not same, it is can’t be a replacement. b) LCD Panel size not same, it is can’t be a replacement. For example 32 inches is use the 32 inches LCD Panel as a replacement. The 31.5 inches cannot


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use the 32 inches LCD Panel as a replacement. Also their aspect ratio (DAR) must choose it correctly and it is divides to: 4:3, 16:9 or etc. * One more thing, some LCD Panel their thickness is different. If the original LCD Panel is thicker than the replacement, it is ok to replace. Because the TV cover can close it perfectly. But if the original is thin than the replacement, it is hard to say ok or not. Make sure the TV rear cover can close it perfectly, if not, then it is not recommend to replace it.


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The LCD Panel Replacement Tables This is a TCL manufacturer reference tables to let you easy to find the correct LCD Panel as a replacement. You can use these tables as a reference only, but you must compare their datasheet first before replace it.


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Remark: The above charts just for reference only and you must follow the “The Methods to Find a Replacement of LCD & LED Panel”. So you can find the correct LCD Panel to replace. One more thing, inside the 32 inches chart, the 320 is for 32 inches and the 315 is for 31.5 inches. So some of the LCD they will not match to replace, because the original TV Main board will not send out the correct LVDS format signal to it. But some LCD Panel like AUO T320XVN02-A, it is 31.5 inches type not the 32 inches. So it is suggest referring to their datasheet for more details. Another thing is their Panel voltage input (Vcc). Besides the 5V and 12V, some part number of LCD Panel have different Vcc input, for example the CMO V420H1-L01 it is using the 18V. So be careful about it, if not it will damage the LCD Panel again.


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The T-CON Board Nowadays, the LCD LED Panel Timing Control section is not only in the TCON board, but it also built-in the LCD Panel and the Main board. The Timing Control section and their DC-DC circuit have higher repair rate in LCD LED TV. If the T-CON was built-in the LCD/LED Panel, then lots of TV repairer will direct return the TV to customer and told them this TV is beyond repair or not worth to repair it, because it is the LCD Panel problem.

The T-CON Board

The Timing Control Section & DC-DC Circuit Built-In the LCD Panel


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The Timing Control Section and DC-DC Circuit are Built-in the Main Board

So if you have enough knowledge on how the Timing Control and their DC-DC circuit works, then it is no problem to troubleshooting and repairing it. Actually the small sizes LCD/LED Panel, their Timing Control and the DC-DC circuit were built-in the Panel long time ago. And we call this board as LCD Controller Board. But they are same thing, just the name is different. For more basic knowledge of T-Con Board, please refer to the V3.0 ebook for more details. If we know how the T-con board work and also know how to troubleshoot it, then it will help us to repair the T-con board or LCD Panel easily. Another problem to repair the T-con board/section is their spare parts. So we can search the parts online or find the part in the junk T-con boards.


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The Importance of Checking GAMMA & Vcom Voltage in T-CON Board If you’re repair LCD or LED TV, or even the LCD/LED Monitor, the Timing Control section is important and we must figure out how it work and how to troubleshoot it. Some repairer will say the T-CON board is cheap to replace, so no need to learn more about it. But the problem is not all LCD/LED TV and Monitor are using the T-CON board, especially the LCD/LED Monitor and Laptop LCD/LED Panel their Timing Control section are built inside the Panel or call it as LCD Controller. I found that lots of the LCD/LED Monitor and Laptop Panel/Screen problem can be repair but lots of the repairers just throw away it into the rubbish. And then replace a new Panel or just return back the Monitor to customer and say beyond repair or not worth to repair. So we must learn how the T-CON work and the method to troubleshoot it. No wonder the Timing Control section is design inside the Panel, T-CON Board or Main Board, so that we know how it works and where to checking their circuit.

How the GAMMA channels voltages and VCOM voltages generated? When the T-CON board (for example V315B3-C01 T-con board) DC-DC circuit generated the VDA voltage, this voltage is use to generate the GAMMA and VCOM voltages through U6 (HX8915A). This HX8915A is a 14+1 channels buffer IC, the ‘14’ is for 14 x GAMMA channels and another ‘1’ is for 1 x VCM channel use. This VDA voltage will go to:

1) VDA voltage go through the R335 resistor to generate the VDA_OP voltage for GAMMA IC U6 (HX8915-A, similar with the AS15 series IC) Vcc input use.


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2) The VDA voltage also goes to D1 & D4 to generate the VREF (Voltage Reference) voltage and send it to their voltage divider resistor circuits.

Normally the VREF circuit just uses the D1 (KA431 type component) to generated VREF voltage only. This VREF voltage normally is about 12.5V. But different design it has a bit different on it.

3) For this T-CON board V315B3-C01, the VDA voltage also sends to U2 to generate the VSCM voltage and then send to U6 to generate the VCM (Vcom) voltage. Normally this VCM voltage is generated by the VREF circuit. The VREF output line go through two resistors as voltage divider resistor circuit and get the VSCM voltage, and then send it to U6 (HX8915A) to output the VCM (Vcom) voltage. This Vcom voltage will send to the LCD Panel glass.


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Note: The Vcom (VCM, Common Voltage) voltage is about half of the VREF voltage. Remember this rules, the VCM voltage is about half of the VREF voltage. If the Vcom voltage not stable or their voltage is out from the original values, the TV display will abnormal or their brightness problem.

After the VREF voltage was generated, it will send to 2 groups of resistors voltage dividing circuits. These 2 groups of resistors voltage divider resistor circuits will divided the VREF voltage to 14 channels different voltages call it as VS1~VS14 GAMMA voltages. But these voltages can’t direct send to the LCD Panel use, they need to send it to the buffer IC U6 (HX8915A or AS15 IC), and then it will output the GAMMA voltages GM1~GM14. These GAMMA voltages will send to the LCD Panel Source Driver board.


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Finally the GAMMA voltages and the Vcom (VCM) voltages were generated through the circuit below:


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What will happen when Vcom (Common Voltage) voltage missing? When the Vcom (VCM) voltage is missing, the Panel display will become white and it is looks like the negative picture. If this is happen to your TV, you need to check their output voltage at the T-CON board. Normally their marking code at PCB board is “Vcom”, “VCM” or etc. If you’re not sure what voltage values is normal for the Vcom, never mind, do you remember the Vcom voltage is about half of the VREF voltage. So you can find the VREF voltage to measure it and then you can roughly know what the voltage values for the Vcom voltage are.


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How to know the GAMMA channels voltages normal or abnormal? As you know that the GAMMA channels voltages when different T-con board or Panel, it has different channels in it. Normally is about 14 channels, 18 channels or above 20 channels. But all these GAMMA channels voltages has one important rules, that is “ The GAMMA Channels Voltage their voltages order is from high to low or low to high”! For example good GAMMA Voltages from high to low (V315B3-C01T-CON): CM1- 15.17V

CM8- 6.27V

CM2- 14.16V

CM9- 5.99V

CM3- 11.99V

CM10- 5.20V

CM4- 11.40V

CM11- 4.26V

CM5-10.67V

CM12- 3.36V

CM6- 9.88V

CM13- 1.35V

CM7- 8.21V

CM14- 0.73V

Their voltages order high to low will looks like this: 15.17V, 14.16V, 11.99V, 11.40V, 10.67V, 9.88V, 8.21V, 6.27V, 5.99V, 5.20V, 4.26V, 3.36V, 1.35V, 0.73V


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If you found the GAMMA Channel Voltages like these, that’s mean the GAMMA circuit is failure and you need to check it. If not find any components failure, just try to replace their buffer IC like AS15, HX8915A & etc. The Example of Bad GAMMA Voltages: 1) 11.5V, 10V, 8V, 3V, 7.06V, 6.75V, 6.03V, 5.73V, 4.88V, 4.02V, 3.66V, 2.81V, 1.35V, 0.53V 2) 0.78V, 1.45V, 2.28V, 3.88V, 4.34V, 5.02V, 5.78V, 6.67V, 9.23V, 8.95V, 8.55V, 9.46V, 10.78V, 12.3V 3) 15.02V, 14.52V, 11.38V, 10.01V, 9.47V, 8.95V, 8.03V, 7.55V, 6.68V, 5.62V, 4.03V, 2.76V, 5.13V, 0.68V You can check the GAMMA voltages on the T-CON board and their marking code is GM, CM, PGM or etc.

Besides the DC-DC circuit has higher failure rate in T-Con board, the second is the GAMMA circuit. So if the GAMMA voltages abnormal, it will cause the TV display color abnormal, display noise in the display background or etc.


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Why After Replaced the AS15-G IC to AS15-HG The TV Still Has Problem? The AS15 series IC is a 15 x Op Amp IC. It is 14 + 1 Op-Amp, 14 Op-Amp is for the GAMMA use and another one is for VCOM. Some TV repairer said after replace the AS15-HF to AS15-HG, the TV screen problem not solve or more serious than before. Sometime after replace the AS15 IC, the TV display is ok about 20 minutes, then whole screen change to nearly white screen about 3~5 seconds, and then screen back to normal about 5 minutes and then changed to white screen again. So the screen is non-stop to change like that, and the new replace AS15 IC can feeling extremely heat. Are the AS15G and AS15HG compatible? But when change to another batch of AS15 IC, the T-Con board problem solved!

Actually the AS15F, AS15G, AS15-HF & AS15-HG all are compatible and equivalent to use! But the problem is lots of the AS15 series IC in the market now is not in good condition or call is as recon IC. Especially the cheapest price of AS15 IC, this type of IC mostly has higher chances is not a good IC.


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The above picture of AS15-F IC, this batch of IC: 0452A, we found that after change to this IC, the IC is extremely heat on the T-con. Finally found the AS15-HG IC batch no: 1032B, after replace AS15-F with this AS15-HG, the TV display problem solved and the IC temperature is just feeling warm only. Even the AS15-HG batch no: 1210C also not good to use. Note: I have a tip for this AS15 series IC or even the AS19 series also same. When they replace the equivalent or compatible AS15 IC on the T-con board, if the finger can feel AS15 IC surface is very hot, but the display is ok, then I will recommend change another AS15 IC. Because it will cause this T-con board cannot last long to use. Or the AS15 IC is extremely heat on the IC surface and their TV display also abnormal, then direct removes it and replaces another one to try again. So lots of the TV repairer if they facing this problem before, hopefully they know what can do now and don’t confuse about it again.


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Various of T-CON Board Voltage Testing Points and Their Symptom When Voltage Fail to Appears This chapter will provide the T-CON Board/Section of components part number and their good testing point voltage values. 1) T-CON Board P/N: CMO V315B1-C01 (V315B1-L01)

D1= 431W N6= 3.3V (LDO) N7= 2.5V (LDO) Q2= 4422 U1 & U2 = EM636165TS U3= CM2681A U5= 24LC128 U6= AS15-G UP1= AT1380AP (pin1= 0.5V, pin2= 0, pin3= 5V, pin4= 0V, pin5= 2.6V, pin6= GND, pin7= 0.36V, pin8= 0.19V)


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VCM= 5.9V, VREF= 12V, VDD= 3.3V, VGH= 19V, VDA= 13.5V, VGHP= 24V, VGL= -5.6V When U6 (AS15-G) fail, the TV will occur symptom like: display distortion, no display, TV auto shutdown & etc. The AS15 IC can use HX8915-A as a replacement at V315B1-L01, V315B3-L01, V315B1-L08 and V315B3-L04 TCON Board. The D1 (431W) pin1 (C)=12V, pin2 (R)= 2.4V and pin3 (A)= GND. When D1 damage, U6 (AS15-G) will no VREF voltage output and causing the TV no display symptom. Note: 431W and M431A is not same pin position, their pin1 & pin2 are opposite. So be careful when using the M431A as a replacement. But we can direct replace it with the “N1B” marking code 431 component on the inverter board. www.repair4u.ml

2) T-CON Board P/N: CMO V420H1-C07 (V420H1-L07)

D1= N1B (can replace with 431W) LP2= 3.3V U2= 24LC128, U3& U4= EM638325TS U5= i7822 (pin1&2= VST 0.6V, pin3= 0.6V, pin4= GND, pin5= 5.8V, pin6&7VCOM= 5.5V, pin8-VDA= 13.7V) U7= i7868A, U16= CM2679B/C/D , UP1= TPS65161, UP8= 2.5V (LDO)



VDD= 3.3V, VDA= 13.7V, VGH= 18V, VGL= -5.5V, VCOM= 5.5V, GVON= 0V, GVOFF= 2.6V, VAA= 13.7V, VGHP= 20V When U16 is using the CM2679D, the UP8 is use the 1.8V LDO. For the CM2679B &C is use the 2.5V LDO. The LVDS Input Resistors for CM2679B/C their good ohm values (between the resistor and GND) is about 400 ohm. If that is CM2679D is about 500 ohm. If the R149 ohm values increases, normally this is because of the U16 (CM2679) is defective. Another design of the V420H1-C07:

I7868A (same as i7868A) and AS19 IC can be interchangeable in CMO 37 inches and above LCD/LED Panel, like HX8919-A.

If U1 (CM2679B) damage, or the voltage supply: 2.5V, 3.3V, 13.7V, 18V, 5.5V and 12V missing, the TV will no display, but the backlight is lit. If the TV screen is abnormal display, it could be their U1 (CM2679B) damage or dry


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joins, GAMMA Correction IC i7868 or the T-CON board voltage supply abnormal. When the VCOM= 5.5V voltage is missing, the TV display will change to white or looks like negative picture.

3) T-CON Board P/N: CMO V370H1-L0A (35-D013142 [FHD-CM])

C= CP28, DP7 or Q9 damage will causing the 23V no output and the TV will No Display symptom. D1= 431 LP2 (Coil)= 3.3V U1= 8902 (pin5 output VCOM= 5.5V) U5= 24LC128 U6= CM2677B U8 & U11= EM638325 U14= AS19-G UP2= FPS138, UP3= MAX1858, UP8= 2.5V (LDO), UP9= 2.5V (LDO) VGHP= 23V, GVON= 0V, GVOFF= 2.6V, VGH= 21V, VGL= -5.5, VDA= 13.5V, VDDC= 3.3V, VREF=12V, VCOM=5.5V


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When the voltage supply 13.5V & 23V their filter capacitor is leakage or shorted, the TV will No Display. Also for the other voltage supply like VDDC3.3V, VREF-12V, VDA-13.5V, VGH-21V, VGL=-5.5V, UP8&9=2.5V if missing, the TV also No Display. If the U6 (CM2677B) dry joins or U14 (AS19-G) damage will causing the TV display distortion problem. When the U1 (8902) damage and causing the VCOM 5.5V missing, the TV display will become white screen.

4) T-CON Board P/N: Chung Hwa CPT370WA03C

IC101= VTII8872, IC102 & IC103= EM636165TS, IC105= 25F12, IC201= E3A (same as 431), IC202= ISL24003, IC501= ISL976, L502= 3.3V Q501= 576RE (pin1,2,5&6 is output, pin3 is a control pin, pin4= 13.7V input) VREF= 12V C= This 13.7V line filter capacitors always short circuit in this T-CON board. Looks like a common fault in this T-CON board. CNSR2 & CNSL2=> pin7 &8= -6.2V, pin9&10= 24V, pin11&12= 13.7V, pin 13&14= 6.5V, pin15&16= 3.3V, pin 17&18= 13.7V


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5) T-CON Board P/N: Chung Hwa CPT320WA01C

D501= 3.3V IC101= VE606RL (FPDB7352CXAVV) IC104= IS42S32200 IC301= M431A IC302, IC303, IC304, IC305, IC306= 2904 U501= 8728E VREF= 12V C537= 24V R528= 13.7V R545= -6.2V CNSR2 & CNSL2= PIN7&8= -6.2, PIN9&10= 24V, PIN11&12= 13.7V, PIN13&14= 6.5V, PIN15&16= 3.3V, PIN17&18= 13.7V When one of these IC: IC302, IC303, IC304, IC305 or IC306 defective, the TV display will be darkness. This IC101 has higher damage rate in this T-Con board. For example, their symptom likes no display and display distortion.


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6) T-CON Board P/N: HV365WXC-200 LCD Panel: ChangHong M370X12-E1-B LED Panel www.repair4u.ml

Testing the working voltage with Changhong LED37B1000C LED TV and the screen is no display with blue screen only.


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Repair Case Study for T-CON Board Model: Samsung 43 inches LED TV (This is a fake Samsung LED TV!) Symptom: Display Color Problem like Oil Painting and the Display also Reverse 180 degree now.

Repair/Solution: Regarding this type of symptoms, lots of the TV repairer will give up to repair it. Because they will think it is their LED Panel (or T-CON Board) problem. Also this TV is a fake Samsung 43 inches LED TV, their repair information is hard to find to compare to the original TV manufacturer. So this TV is send by another TV Repairer and he also said if can’t repair it doesn’t matter, because it is not the original Samsung LED TV. This TV cover is looking like Samsung, but inside the TV, it is just using an OEM brand TV Main board only.


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After analysis this LED TV symptoms, I suspect it was the T-CON board or Main board problem. Why I’m not suspecting the LED Panel? Because I know that the display reverse problem is causing by their SELLVDS or Rotation signal set as incorrect by Main board or the T-con board problem. Before starting to repair this LED TV, I will checking their Service Mode setting or just try to do the firmware upgrade for it. But the problem is, this is not the branded TV, so we don’t have the enough information to find their service manual and then know how to login to their Service Mode. Also we don’t have this Main board good firmware to do the upgrade too. So what can I do now? Actually for this type of OEM TV Main board, they have the part number in the Main board there. Finally found the Main board part number: TSUMV59UXS_V1.1 as picture below:


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Found the information for this Main board. This is a ROWA V59 series Main board and its Service Mode login step is using the remote control: a) Press MENU, the screen is showed the Menu OSD there b) Press number buttons: 1147 and the screen will show another OSD Menu c) Select: General, Setting, Login d) Select LVDS MAP adjust 1, 2, 3, 4……16 after adjusted ok, press the EXIT button to log out the Service Mode. Finally this TV problem was solved and it is working properly now.


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T-CON Board Repair Tips 1) Model: ChangHong LT26830EX LCD TV Symptom: Display Distortion Problem

Repair/Solution: Normally this type of display symptom is causing by the Main board, LVDS cable or T-CON. So start to check their Service Mode Panel setting. Use the remote control press and hold the MUTE button about 3 seconds, then press TV Key board “MENU” button, then it will login to the Service Mode successfully. Changed the Panel setting to the correct Panel part number, after that, use the remote control to power off the TV. Power on again the TV, the TV display distortion problem is ok now.


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2) Model: Changhong LT42729F LCD TV Symptom: Display Distortion Repair/Solution: Again this TV is also same display distortion problem. So again we need to login to their Service Mode to adjust the Panel setting. Method to login to the Service Mode: In TV Mode, use the remote control press buttons: MUTE --MENU –6, 1, 1, 5. So it will login to the Service Mode successfully and go to Panel setting there to change it to the AU_T420HW04 (the TV LCD Panel part number). After change the Panel setting, this TV is ok now.


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3) Model: Hisense LED39K310X3D, LED39K316, LED39K320 & LED39K321 LED TV Symptom: The TV is White Screen Problem The TV is White Screen problem, but the sound is normal. This LED TV is using the CMI V390HK1-LS5 LED Panel and their T-CON board part number is V236H3-CS3-C. Repair/Solution: This is a common fault in this LED Panel. Their V390HK-LS5 Rev.C7, Rev. C8 & Rev. C9 also have the same symptom. Their solution is removed the U3 (MX25L2026E) flash memory and using the programmer to program a good firmware in it. After that, solder back this flash memory to U3. After replace the U3 firmware, the LED TV can show the perfect display now.


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4) Model: Konka LC22E561B LCD TV Symptom: Display Distortion Problem

Repair/Solution: After dismantle this LCD TV and found that their Timing Control is built-in the Main board there. When checking the Main board and saw that their GAMMA IC is using this AS15-G IC, so measure their GAMMA output voltage. Found that one of their GAMMA voltage output was abnormally. So direct replace this AS15-G IC with this AS15-F and the TV problem solved!


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www.repair4u.ml



5) Model: Sharp LCD32WXN LCD TV Symptom: Negative Display The screen brightness is high and the display no gray scale in it.

Repair/Solution: After analysis the picture above and found that this type of symptom is causing by the T-CON board. The screen is just show negative display only and no any gray scale for the picture. Most of the time, this type of problem also cause by their T-con Board GAMMA or Vcom circuit. This LCD TV T-con section was built- in the LCD Panel, so need to remove their metal bracket to checking their T-con section. First check the VDD_R has 14.9V, after that checking the VR_VCOM has 0V! So this voltage values is abnormal for the VCOM voltage, because the Vcom voltage normally is about half of the VDA voltage. Measure the VR1 pin 1 (one of the R276 pin), its voltage still 0V, so suspect the VR1 is open circuit. Remove the VR1 (marking as ‘23’) and using the Multimeter measure it and found the VR1 was opened circuit.


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VCOM Voltage Circuit Since the VR1 is marking as’23’, that’s mean their ohm values is 2K ohm. Because of the VR1 center pin position is in the middle, that’s mean, the ohm values is about 1K ohm (half of the 2K ohm). So you can replace a 1K ohm resistor to VR1 pin2 & pin3, but make sure the VR1 position pin1 & 2 is shorted. After replace the VR1, VR_VCOM has output 7.54V there and the TV problem was solved.

6) Model: Sharp LK315T3LZ54 LCD Panel Symptom: Tips for Display Reverse Problem T-con Board: CPWBX3562TPXF


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Repair/Solution: Actually this type of symptom is we can repair it through: a) Software control: Some TV is allowed to login to the Service Mode and change their setting to cure this problem. b) Hardware modify: If the TV not provide the software control, then we can modify the hardware, especially the T-CON board LVDS connector pin27 & 28.


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**The other Screen Problem repair tips, please refer to V2.0 & V3.0-LED LCD TV Repair Tips at: http://www.LCDRepairGuide.com/V2/ http://www.LCDRepairGuide.com/V3/

*For the complete learning LCD Television repair, highly recommend you join the LCD Television Repair membership site as below: Http://www.LCD-Television-Repair.com


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Conclusion: I strongly suggest you to print out this e-book and binding it as a book for easy reference. If you have questions about LCD/LED Television Repair, please do not hesitate to send me an email at: [email protected] I wish you all the best and look forward to hearing your success story. Enjoy repair!

To your success,

http://www.LCDRepairGuide.com http://www.LCD-Television-Repair.com http://www.Plasma-Television-Repair.com http://www.Projection-Tv-Repair.com http://www.FastRepairGuide.com

If you want to buy the Test Equipment, Tools and Spare Parts please visit to the page here: http://www.LCDRepairGuide.com/tools

All these tools and equipment will help you in troubleshooting and repairing the electronics devices.


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BONUSES Section A: LG LCD & LED TV Interconnect Schematic Diagrams: LG 42LE5500………………………….……….………138 LG 42LH50 ………………………....………………… 140 LG 42LH90 ………………………....………………… 142 LG 42LV5500………………………….……………… 146 www.repair4u.ml

LG 47LG70 …………………………..………..……… 148 LG 47LM7600……………………………….…………149 LG 47LW5600 …………………………………………154 LG 47LX6500 ………………………………………….158 LG 47LX9500 ………………………………………….162 LG55LW5700 ………………………………………….166

T-CON Board Schematic/Circuits Diagrams: AUO B140XW02-V0 ………………………………… 170 AUO B156XW02-V2 ………………………………… 175 CMO V315B3-L01-C………………………………….182 CMO V315B3-L01T ..…………………………………185 Hisense LED42K16X3D (4736) Main Board Built-in T-CON Section …………..……………………..……………………………188 LG-Philips LC470WX1-SLA_6870C-0143B..……..…193 Samsung LJ94-16057D-S100FAPC2LV0.0……….… 199 Samsung LTA320AP03-C2LV0.1…………………… 204 Attention: Bonuses Section B is inside the Download Page when you download the V4.0 ebook.


42LE5500 INTERCONNECT DIAGRAM

P205 "SMPS" To “The Panel"

Pin

Label

STBY

Run

Diode Check

Pin

Label

STBY

Run

Diode Check

12

02.A

0V

11

n/c

n/c

117.8V

Open

12

04.A

0V

120V

Open

n/c

Open

11

n/c

n/c

n/c

Open

10

02-1C

0V

1V~30V

Open

10

04-1C

0V

1V~30V

Open

9

02-2C

0V

1V~30V

Open

9

04-2C

0V

1V~30V

Open

8

02-3C

0V

1V~30V

Open

8

04-3C

0V

1V~30V

Open

7-6

n/c

n/c

n/c

Open

7-6

n/c

n/c

n/c

Open

5

01-3C

0V

1V~30V

Open

5

03-3C

0V

1V~30V

Open

4

01-2C

0V

1V~30V

Open

4

03-2C

0V

1V~30V

Open

3

02-1C

0V

1V~30V

Open

3

03-1C

0V

1V~30V

Open

2

n/c

n/c

0V

Open

2

n/c

n/c

0V

Open

1

01.A

0V

117.8V

Open

1

03.A

0V

120V

Open

Note: If a particular area is exhibiting a dimmer backlight level than other areas or the overall brightness seems dim, be sure to first check the customer’s Menu setting for Backlights. Raise the percentage and see if the overall brightness returns to normal. If not, 1st: Check the P-DIM level, it should rise with the percentage shown on screen. 100%, 3.3V. Follow the P-DIM signal all the way to the Inverter. 2nd: Turn off Local Dimming in the Customers Menu. If the brightness returns to normal, examine the signals required for Local Dimming. (SIN, V-SYNC and SCLK).

P204

SMPS BOARD p/n: EAY60803101

C

B

E

D206

T102

-

+

21uF/450V

21uF/450V 21uF/450V

D601

Pin

D202 D201

F101

21uF/450V

3.15A 250V

F103 1A 250V

IC502 IC503

L602

C

D601

E B

Q511

Q602

+

RL101

-

RL102 R149

R149

SMPS TEST 1 STBY 3.5V

P201

20V 20V 8

6

23 21 19 17 15 13 11 12V 12V 12V

7

5

9

STBY 3.5V

P201

INV-ON

B

3 1 20V

250V

23 21 19 17 15 13 11 12V 12V 12V

7

5

9

A

4

2

3 1 20V

PWR ON

6

STBY 3.5V

8

F100 5A 250V

Label

STBY

Error (L-DIM) SIN POWER_ON VSYNC_IN Gnd Gnd

0V 3.3V 3.35V 0V Gnd Gnd

E

120V n/c

C

*1V~30V LED Drive

B

E B

C

E B

C

E B

C

E

C

E

*1V~30V LED Drive n/c 120V

P205

B

C

E B

C

E

C

B

Gnd

*1V~30V LED Drive n/c *1V~30V LED Drive

C

E B E

5 IRE 32V p/p 120Hz

120V n/c

C

E B

80 IRE 32V p/p 120Hz

n/c

B

Drive Signals to LED Blocks

n/c 120V

C

*White 100 IRE to Black 0 IRE

P8000

Run

Diode Check

These drivers ground the LED blocks. (12 Total). If the 120V is present on Pins 1 and 12 of P204 and P205 you can ground these test points to turn on a block.

X9300 25Mhz IC9300

Diode

24

ERROR

0V

0V

1.45V

Gnd

23

L-DIM (SIN)

0V

3.3V

Open

1.05V

22

P-DIM

0V

0.38V~3.3V

Open

Open

21

12V

0V

11.43V

0.178V

Open

20

SCLK

0V

0.09V

Open

1.06V

19

12V

0V

11.43V

0.178V

Open

18

INV-ON

0V

3.28V

Open

1.62V

17

12V

0V

11.43V

0.178V

Open

16

V-SYNC

0V

0.02V

Open

1.06V

13-15

Gnd

Gnd

Gnd

Gnd

Gnd

9-12

3.5V

3.57V

3.5V

Open

1.24V

5-8

Gnd

Gnd

Gnd

Gnd

Open

2-4

20V

0V

21.27V

1.10V

Open

1

PWR-ON

0V

3.36V

1.02V

Open

SMPS TEST 1: To Force Power Supply On. Disconnect P8000 on Main board. (A) Jump pins 9, 10, 11 or 12 (3.5V) to pin 1. (Test Voltage Outputs 12V, 20V to Main and 120V to the Inverter). Remove AC power. Leave the jumper in place.

Note; If there is a problem with a load on the Inverter you can Remove AC and Disconnect P205 or P204. When AC is reapplied, the Backlight LEDs should turn on for about 4 seconds and then shut off.

SW9300 TruMotion Reset

S-CLK Pin 23 P201 3.25V p/p Local Dimming On

P7501

SW8100 Micro Reset

SCLK Pin 20 P201 3.76V p/p

(1)

PDIM Pin 22 can vary according to incoming video IRE level, OSD Backlight setting and then Intelligent Sensor (room light condition) Output from the Video Processor IC900. Range 0.37V to 3.3V.

IC9303 D9101

SW1000 Video Reset

A-C

IC8900

S

D

B

G

Q8308

J3 IR Receiver Intelligent Sensor

J3 "IR Board" To "Center Logo Board" Pin STBY Run Diode 1

Front IR J1

3.45V

2

Gnd

3

1.36V

4

Gnd

3.0V

1.5V

Gnd

Gnd

0.64V Open Gnd

J2 "IR Board" To "Soft Touch Key Board" Pin STBY Run Diode Pin STBY 1

IC8902

3.28V

Run

Diode

3.45V

3.36V Open

5

3.28V Open

2

0V

1.63V Open

6

Gnd

3

Gnd

Gnd

Gnd

7

3.45V

3.36V Open

4

3.3V

3.3V

Open

8

3.45V

3.36V Open

Gnd

Gnd

12

1

3

3

IC8903

IC8003

L8905

L8904 IC8002 IC8001 L8012 IC602 L8009 IC605 IC606 L8010 P9000 Gamma IC8000 IC301 IC302 USB1

IC901 L8004

MAIN BOARD p/n: EBU60904603

IC8101 IC9004 Q8800

Q?

Q8700

IC8700

S G

USB2 IC700

HDMI Select

D

Q8304

IC300 TU700 Q300 TDVJ-H031F

IC8400

Digital Video

IC8200

Q8300

Q8701 Q8200

P8800

54MHz X1001

IC8300

D8309 Q8302 Q8305

Q702 Q701

IC8401

Tuner Data Tuner Clock

Q8205 Q8201 Q8203 D8306

To Speakers

2

Tuner B+

P8200

P8200 "MAIN Board" To J1 "IR Board" Pin Label STBY Run Diode Check SCL 3.56V 3.5V Open Intelligent Sensor 1 SDA 3.56V 3.5V Open Intelligent Sensor 2 3 Gnd Gnd Gnd Gnd 4 Key1 3.32V 3.3V 1.9V 5 Key2 3.29V 3.3V 1.9V Stand-by 6 3.5V_ST 3.56V 3.47V 1.24V

Pin Label STBY 7 Gnd Gnd 0V 8 LED_LOGO 9 IR 1.63V 10 Gnd Gnd 11 3.3V_Normal 0V 12 LED_BUZZ 0V

18. IF p 17. IF n 16. IF AGC 15. Reset 14. 3.3V 13. 1.26V 12. GND 11. CVBS 10. NC 9. SIF 8. NC 7. SDA 6. SCL 5. NC 4. NC 3. 5V 2. NC 1. NC

Gnd

Front “Soft Switch” Keys LG Logo

C

Micro

IC8801

Diode Open Open Open Open

D

S

Q901

SW1000

Q8301

J2

A-C

IC900 Video Processor LGE3549XQ

L8804 L8805 LAN D8307 Q8303

P8800 "Main" To "Speakers" Pin Label SBY Run 1 SPK-R(-) 0V 12.3V 2 SPK-R(+) 0V 12.3V 3 SPK-L(-) 0V 12.3V 4 SPK-L(+) 0V 12.3V

A

IC8005 3

2 L9102 Q8005 Q8002 Q8004 Q8000 Q8001 IC8007 L8015 Q8003 L9101 IC8008

IC8901

IC603 IC604

IC8100 32.768Khz X8100 X8101 SW8100 D8312 IC1000

1

G

C

L9301

IC9001 T-CON LGE7378A

P8000

IC9102

IC9103

IC9302

IC8800 Q200

V-SYNC Pin 16 P201 3.64V p/p

A

D9102

SW9300

X9000 12Mhz S-CLK Pin 23 P201 3.25V p/p Local Dimming Off

IC9100 L9100

P7500

IC9101

IC9301 LG5111

IC9000

SK101 AC In

20V 20V

24 22 20 18 16 14 12 10

Front pins on connector are odd numbers.

2

F102 1A

SMPS TEST 2: (B) Jump pins 9, 10, 11 or 12 (3.5V) to pin 18 (INV-ON). Apply AC power, the Backlights should turn on.

STBY 3.5V

SMPS TEST 2

A

4

PWR ON

24 22 20 18 16 14 12 10

1 2 3 4 5 6

C

B

INVERTER SECTION OF THE SMPS

Forcing on A Block of LEDs.

P201 "SMPS" To P8000 "MAIN Board"

D203 T101

3.28V Gnd Gnd 0.09V 1V 1.9V

E

P201

16uF/450V


Pin 24 P201 Pin 23 P201 Pin 1 P201 Pin 16 P201

INV_ON Gnd Gnd SCLK FB_STR_VF P-DM1

To The Panel P204

B

To the Panel

IC501

BD101

Pin 22 P201

1 2 3 4 5 6

1V (100 IRE) 30V (0 IRE)

Gnd

EBC

D204

F101-F103 Hot Gnd Stby 7.6V Run 396V

21uF/450V 21uF/450V

LED Power 120V

T501

L601

Pin 20 P201

1 VDD-33 3.5V 2 VLED-RANGE 0V 3 Gnd Gnd 4 +12VS 12.44V 5 Gnd Gnd 6 +3.5VS 3.57V

P205

Q203

16uF/450V

Indicates Hot Ground

Pin 18 P201

To the Panel

Components Inside Dashed Line are Hot Ground

E B C

Pin 9-12 P201

Inverter

Q207

IC104 IC105

Q602

Pin 17-19-21 P201

You can also these each of the 12 blocks functionality by grounding the driver output signals. See “Forcing on a Block of LEDs on the right.

See the Inverter Section Blow Up on the Right

The Panel contains 12 LED Blocks To force a Block to turn on, simple ground the pin providing the 13V source is present.

P9000 n/c

P204 "SMPS" To “The Panel"

Run Gnd 0V 1.6V Gnd 3.34V 0V

Diode Check Gnd Open Open Gnd 0.59V Open

Component Composite

HP Analog Audio

HDMI A2

D8310

C

A1

42LE5500 MAIN (FRONT SIDE) SIMICONDUCTORS IC700

(+1.26V_TU) Pin Regulator [1] 0V (Gnd) [2] 1.26V (Out) [3] 3.3V (In)

IC1000

SOC Reset Pin Generator [1] 3.32V (In) [2] 0V (Gnd) [3] 3.3V (Out)

IC8000 Pin [1] [2] [3] [4] [5] [6] [7] [8]

5V Regulator for USB 11.79V (In) 5V (Out) 5V (Out) 10.5V 3.3V 0.8V 4.99V 0V (Gnd)

Pin [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [11] [12] [13] [14]

D1.2V and A1.2V Regulator 0V (Gnd) 3.3V 0V (Gnd) 1.2V 3.3V n/c 4.46V 3.3V 3.3V 3.3V 1.2V Gnd 3.3V 0.8V

IC8001

IC8002 Pin [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] IC8003 Pin [1] [2] [3] [4] [5] [6] [7] [8] IC8004 Pin [1] [2] [3] [4] [5] [6] [7] [8]

(D1.8V) Regulator

IC8005 Pin [1] [2] [3] [4] [5] [6] [7] [8]

5V 3.34V (In) 1.8V (Out) Gnd Gnd 0.9V 0.9V 1V 2.38V 3.36V (PWR On/Off1 Ctl) IC8007 Pin (+5V_NORMAL) [1] Regulator [2] 0V (Gnd) [3] 11.8V (In) 0V (Gnd) IC8008 0.8V Pin 0.86V [1] 3.37V (PWR On/Off2 Ctl) [2] 5V (In) [3] 5V (In) IC8800 A2.5V Regulator Pin for USB [1] n/c [2] 3.26V (In) [3] 3.26V (In) n/c IC8901 n/c Pin 2.55V (Out) [1] 0.8V [2] 0V (Gnd) [3]

(+3.3V_NORMAL) Regulator 0V (Gnd) 11.8V (In) 0V (Gnd) 0.8V 0.86V 3.36V (PWR On/Off2 Ctl) 3.36V (Out) 3.36V (Out)

IC8902

Power Det Gen (+12V and +3.5V) 0V (Gnd) 3.6V (In) 3.5V (Out)

IC8903

Power Det Gen (+24V) 0V (Gnd) 3.6V (In) 3.7V (Out)

Pin [1] [2] [3] [4] [5] [6] [7] [8]

(+1.26V_MEMC) Regulator 0V (Gnd) 11.8V (In) 0V (Gnd) 0.8V 0.7V 3.36V (PWR On/Off2 Ctl) 1.3V (Out) 1.3V (Out)

Pin [1] [2] [3] [4] [5] [6] [7] [8]

(+3.3V_MEMC) Regulator 0V (Gnd) 11.8V (In) 0V (Gnd) 0.8V 0.8V 3.36V (PWR On/Off2 Ctl) 3.3V (Out) 3.3V (Out)

IC9100 (+1.8V_AMP) Regulator 0V (Gnd) 1.8V (Out) 3.295V (In) (+1.5V_MEMC) Regulator 0V (Gnd) 1.5V (Out) 3.3V (In)

IC9102 Pin [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [11] [12] [13] [14] [15] [16]

DC to DC HVDD T-CON 0V (Gnd) 11.72V (In) 11.72V (In) 3.25V 3.2V 0V 0V 11.7V 0V (Gnd) 1.13V 0V (Gnd) 0V (Gnd) 0V (Gnd) 7.7V 7.7V (HVDD) 0V (Gnd)

Pin [1] [2] [3]

Reset for LG5111 3.32V (In) 0V (Gnd) 3.34V (Out)

Pin [1] [2] [3] [4] [5] [6] [7] [8]

(1.8V_L/Dimming) Regulator 0V (Gnd) 11.8V (In) 0V (Gnd) 0.8V 0.76V 3.34V (PWR On/Off2 Ctl) 1.8V (In) 1.8V (In)

IC9300

P-GAMMA Chip

Pin [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [11] [12] [13] [14] [15] [16] [17] [18] [19] [20]

3.3V 0V (Gnd) 3.3V (In) 0V (Gnd) 6.8V 6.8V 15.3V 15.3V n/c 13.47V 12.75V 11.8V 10V 5.96V 4.06V 15.3V 0V 2.96V 2.33V 3.3V (In)

Pin [1] [2] [3] [4] [5] [6] [7] [8]

EEPROM for LG5111 0V (Gnd) 0V (Gnd) 0V (Gnd) 0V (Gnd) 3.37V 3.37V 3.34V 3.37V (In)

Q8003

PANEL_VCC Pin Control 2nd Driver B 0.679V C 0V E Gnd

Q8700 Dongle Out

Wireless PWR Turns on Q8701 B 0.66V C 0.14V E Gnd

Q8004

PANEL_VCC Pin Switch S 11.8V (In) G 1.8V (Enable) D 11.8V (Out)

Q8700 Dongle In

Wireless PWR Turns on Q8701 B 0.0V C 24V E Gnd

Q8005

INV_ON Pin Driver B 0V (INV ON) En C 3.1V (Out) E Gnd

Q8800

AMP_MUTE Pin Pin 25 IC8801 B 0V C 3.336V E Gnd

Q8200

IR Buffer Pin 2nd B 0.02V C 3.4V E Gnd

D9101

VGH/VDD Pin Rectifyer A 15.4V AC 22.2V C 27.4V (VGH)

IR Buffer 1st

D9102

VGL/VCC Pin Rectifyer A (-5V VGL) AC (-1.9V) C 0V

Q8201 IC9302

Q8001

Pin B 0V C 3.3V E Gnd Q8306 Pin B 0V C 3.3V E Gnd

PANEL_VCC Pin Control 1st Driver B 0V C 0.68V E Gnd

Q8307

RL_ON (PWR_On) Pin 1st Driver B 0.66V C 0V E Gnd

Q8303, 4, 5

PWR_ON Pin Switch [1] 3.36V (In) [2] 0V [3] 3.3V (Out)

Q8308

Pin B 0V C 4.18V E Gnd

HDMI Det

HDMI Det

42LE5500 MAIN (BACK SIDE) SIMICONDUCTORS IC602 Pin [1] [2] [3] [4] [5] [6] [7] [8]

D1.8V Regulator 0V (Gnd) 3.29V (PWR On/Off1 Ctl) 0.9V (DDR_VTT) 0.93V 1.83V 3.38V (In) 1.8V (Out) 0.91V (DDR_VTT)

Pin [1] [2] [3] [4] [5] [6] [7] [8]

EEPROM Micro 0V (Gnd) 0V (Gnd) 0V (Gnd) 0V (Gnd) 3.37V 3.37V 0V (Gnd) 3.37V

IC8100

IC8200 Pin [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [11] [12] [13] [14] [15] [16] IC8400 Pin [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [11] [12] [13] [14]

RS232 Routing 0V 0V 0V 0V 0V (-5.47V) n/c (5.59V) n/c (0V) n/c (3.3V) n/c (0.2V) n/c (3.3V) 3.35V 0V (-5.47V) 0V (Gnd) 3.37V RGB H/V Sync 1.9V 1.9V 4.4V 0V 0.9V n/c (4.5V) 0V (Gnd) n/c (4.5V) n/c (1.9V) n/c (1.9V) n/c (4.5V) 0.9V 0.9V 5V

IC8401 Pin [1] [2] [3] [4] [5] [6] [7] [8]

EDID Data PC 0V (Gnd) 0V (Gnd) 0V (Gnd) 0V (Gnd) 0.7V 4.1V 4.5V 4.5V (In)

IC9303

IC8700 Pin [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [11] [12] [13] [14] [15] [16]

Wireless Buffer 0V (3.3V Dongle In) 3.3V (0.3V Dongle In) n/c n/c n/c Gnd Gnd Gnd n/c 0.02V 0V 3.3V 0V (3.3V Dongle In) 3.3V 3.3V 3.3V

Q200

Q701

Q702

Q901 IC9000 Pin [1] [2] [3] [4] [5] [6] [7] [8]

Serial Flash T-CON 0.06V 0.67V 3.3V (In) 0V (Gnd) 0V 0.34V 3.31V (In) 3.34V (In)

(1.8V_HDMI) Pin Switch S 1.83V (Out) G 3.35V (PWR On/Off2 Ctl) D 1.83V (In)

Q8000

Q8002

Q8203 Pin B 0V C 3.3V E Gnd

Tuner SIF Pin (Sound) Buffer B 0.16V C Gnd E 0.83V

Q8205

Tuner Video Pin (Analog) Buffer B 2.05V C 2.75V E Gnd

Q8300, 2

FLASH_WP Pin for IC901 B 0V (Flash_WP) C 3.36V E Gnd

IR Wireless Pass 2nd Driver


Pin [B] [G] [S] [D] D8312 Pin A1 C A2 D8306, 7, 9

Pin B 0.6V C 0V E Gnd


IR Wireless Pass 1st Driver

HDMI 2 Det

HDMI 3 Det

CEC Remote HDMI CEC 2.72V 2.73V 3.27V 3.37V 3.5V Pull Up HDMI CEC 0V 3.26V 3.2V

5V Pull Up Routing Pin HDMI SCL/SDA A1 5.04V C 4.58V A2 0V

42LH50 INTERCONNECT DIAGRAM P201 “SMPS" to P2400 "Main PWB" Label

STBY

2 PDIM

24

nc

nc

3.2V

Open

nc

nc

UC1 drives Q2 which drives LD1 to assist the backlights during start up.

22 21

Err Out 1 A.DIM

0V 0V

0V 1.66V

Open Open

Stby = Off Both Anode / Cathode 0V

20

INV.ON

0V

3.8V

2.25V

On Anode 3.3V Cathode 0.7V 30 Seconds later Off Anode 3.3V Cathode 1.38V

nc

nc

0V

21.4V

0.81V

15,16

Gnd

Gnd

Gnd

Gnd

U13

LD1

1V 0V FL3 Gnd Protect 1) Gnd 2) Gnd 3) Gnd 4) Gnd

Q2 D) 1.46V 32

U11 1) 0V 2) 1.19V 3) 3.3V

C 3.3V B 2.78V

U5 B+ ( 12V )

27V D10 14.25V

U5

L1

E 3.3V

Gnd Protect FL2 -4.9V

-2.4V 20.5V

D7

UC1

D9

3.3V

2

8) 3.34V 7) 3.09V 6) 3.34V 5) 3.34V

U10

Gnd L2

1

D11

Diode Check

CN4

U12

S) Gnd

nc

24V

19

C 0.7V On 1.38V Off

A 3.3V On

G) 0.1V

nc

17,18

TO TFT MODULE

T-CON PWB (TFT Driver)

CN5

P2400 "Main PWB" to P201 “SMPS" For Voltages see P201

Pin 2 -4.9V Pin 4 26V

3V 3. CC V

23

0V

Pin 56,57,58 16V Pin 53,54 3.3V

TO TFT MODULE

TO TFT MODULE

Diode Check

Run

16V 3.3V

26V

Open Open

20

Open nc

19

Open

16V R702 R701

15,16

Gnd

13,14

Open

11,12

Gnd

7,8,9,10

Open

12.3V

1.2V

11,12

Gnd

Gnd

Gnd

Gnd

7,8,9,10

5V

5.14V

5.14V

2.85V

3,4,5,6

Gnd

Gnd

Gnd

Gnd

3,4,5,6

Gnd

1.19V

2

Open

nc

1

nc

PWR-On

0V

nc

4.98V

nc

nc

SMPS Switch Mode Power Supply

CN1

F1 (12V) 125V / 3A

( 12V )

16V D8

CN2

16V C744 R721

MCM Flash

P201 P1101

P1100

SMPS TEST 1: To Force Power Supply On. Disconnect P700 on Main PWB. Jump pin 7,8,9 or 10 (5V) to pin 2 using a 100Ω resistor. (Test Voltage Outputs 12V, and 24V).

R406 / R403 Bottom leg 48Khz 53V p/p 250V 82mF

3.3V

Open

SDA

3.3V

3.3V

3

Gnd

Gnd

Gnd

1.67V Gnd

4

Key1

3.3V

3.3V

1.4V

5

Key2

3.3V

3.3V

1.1V

6

5V ST

5.1V

5.1V

1.5V

7

Gnd

Gnd

Gnd

Gnd

Gnd

Gnd

Gnd

Gnd

9

IR

4.8V

4.8V

Open

10

Gnd

Gnd

Gnd

Gnd

3.3V_ST POWER On/Off

0V

3.29V

R406 R403

F100 6.3A/250V AC IN

1.2KV

TruMotion IC2406 L2418

12Mhz

1.6V

X1100 Q2407 E C B

P2400

P1102

L2416

3 ZD3401 ZD3400 E C B Q3400

T704

P401

SK102

T703

F100

P2300

SK101 AC IN

IC2408

2

IC2402

IC2405 Q2402 E B Q2404 B C C E

IC2401

IC2403

1 2 3

2 1 IC3211

Q100

L2419

IC3400

IC100

IC2407

Video Processor BCM

X200 1.49V

L208 1.5V

IC100 Operates at high temperature

P2

Front PWB Assembly IR Receiver Intelligent Sensor

Pin Label STBY Run 1 2 3 4

Key1 Gnd Key2 Gnd

3.3V Gnd 3.3V Gnd

3.3V Gnd 3.3V Gnd

Diode Check Open Gnd Open Gnd

Main Power SW

Tuner

IC103

X200 TP

A A

IC2404 2 IC2103

K

LED LD2400

IC2301

3 IC2300 1 2 2 3

D500 A nc

IC502

IC2101

IC501

P2 "Front IR / LED PWB to P3000 Keys

For Software Upgrades

E B

TUNER TU2500

C

P1

P201

C

IC2400

Q2406 L2417 Q2408 E E B X3200 1.4V Q2401 IC3201 B C 24Mhz Q2400 B C IC102 Q3401 IC3202 1.49V C E 3 B E 2 2 2 1 C Q2405 IC3200 E B SW101 12 3 Q3204 P3400 BCM Reset C 321 ZD3402

1.2KV

Open

1.6V

Microprocessor

P402

0.76V


IC1101

Components that are Grayed out are on the back.

IC2102 IC2100

TDVW-H103F

Side (Key) Controls

8

Hot Gnd

SMPS TEST 2: Jump pin 2 to pin 20 (INV-ON). (Backlights and all voltages should turn on).

IC1100

42LH50 MAIN PWB COMPONENT LAYOUT

54Mhz

2

3.29V 3.29V

3.15A/250V Run 390V STBY 165V From Hot Gnd

Diode Check

250V 82mF

3.3V

Run

250V 82mF

SCL

STBY

250V 82mF

1

Label

0 F5

P3400 CONNECTOR "MAIN PWB" to J1 "Front IR / LED PWB

P3000

22 21

17,18

MAIN (Digital) Board

12

nc

0V

1 ADIM Pin 21 Fixed and not used 2 PDIM Pin 24 can vary according to type of signal being processed and the OSD Backlight setting. 0.6V 0% to 3.3V 100%. Output from the BCM chip.

11

23

12V

1

1

Open

13,14

2

Pin

24

IC2500 IC2502

132

Q2501 B C E Q2500 B C E

Video 19 SIF 16 DIF - 13 DIF + 12

C D2128 A A

Speakers

54321

Pin

Pin 3,4,5 Pin 7,8

R704 R705 R706

Pin 59 -4.9V Pin 57 26V

(5V) 4 1

42LH50 MAIN (FRONT SIDE) SIMICONDUCTORS IC102

BCM Reset Pin 1 3.3V 2 Gnd 3 3.29V

IC2101 Pin [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [11] [12] [13] [14] IC2300 Pin 1 2 3

RGB Sync 1.9V 1.9V 4.38V 1.9V 1.9V 4.5V Gnd n/c 1.9V 1.9V 4.38V 1.9V 1.9V 5V 1.8V Amp Audio Gnd 1.8V 3.3V

IC2103 Pin [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [11] [12] [13] [14] [15] [16] IC2400

RS232 Rx/Tx 3.25V 3.27V n/c n/c n/c Gnd n/c Gnd Gnd 4.76V 4.76V 3.17V 3.3V 3.3V 3.3V 5V

IC2401 Pin [1] [2] [3] [4] [5] [6] [7] [8] IC2402

1.2V Core

Pin [1] [2] [3] [4] [5] [6] [7] [8]

Gnd 5V Gnd 0.8V 0.9V 3.23V 1.2V

5V USB Fan 0V 12V Gnd 0.8V 0.8V 5V 5V 5V

IC2404

IC2405 Pin [1] [2] [3]

1.8V-MEMC Pin [1] [2] [3] [4] [5] [6] [7] [8]

Gnd 5V Gnd 0.8V 1V 4.98V 1.89V 1.89V

Pin [1] [2] [3] [4] [5] [6] [7] [8]

3.3V/A3.3V Reg Gnd 12V Gnd 0.8V 0.9V 3.23V 3.37V 3.37V

IC2403

3.3V-ST Pin 3.3V-VDDP-ST 1 Gnd 2 3.3V 3 5V

IC2406 Pin [1] [2] [3] [4] [5] [6] [7] [8]

1.8V-DDR Reg 0.58V 1.8V 3.3V

1.26V-MEMC Reg n/c 1.87V 1.87V n/c n/c 1.27V 0.8V Gnd

IC2407

A2.5V Reg Pin [1] [2] [3] [4] [5] [6] [7] [8]

n/c 3.23V 3.3V n/c n/c 2.53V 0.53V Gnd

Pin [1] [2] [3] [4] [5] [6] [7] [8]

1.8V-DDR Reg Gnd 3.3V 0.89V 0.9V 1.8V 3.3V 1.8V 0.89V

Pin [1] [2] [3]

9V Reg for Tuner 12.3V 8.9V Gnd

IC2408

IC2500

D500

IC501 shunt Pin A1 0V C 3.1V A2 3.29V

42LH50 MAIN (BACK SIDE) SIMICONDUCTORS IC103

BCM EEPROM IC2102 Pin [1] [2] [3] [4] [5] [6] [7] [8]

IC1100

Gnd Gnd Gnd Gnd 3.3V 3.3V Gnd 3.3V SPI Flash

Pin [1] [2] [3] [4] [5] [6] [7] [8]

Pin [1] [2] [3] [4] [5] [6] [7] [8]

0V 1.4V 3.3V Gnd 0V 0.34V 3.3V 3.3V

D2128

RGB EEPROM Gnd Gnd Gnd Gnd 3V 3.7V 4.8V 4.49V 5V to IC2102

Pin A1 C A2

5V 4.5V 0V

IC2100 Pin [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [11] [12] [13] [14] [15] [16]

RS232 Rx/Tx 3.3V 5.4V 0V 0V (-5V) (-5V) (-5V) 0V 3.29V 3V n/c n/c 0V 5.4V Gnd 3.3V

Q100

IC101 Flash Pin Write Protect B 0V C 3.3V E 0V

Q2501

12V PWR Ctl Q2405 0V 0V 0.778V

Q3400

Pin B C B

Tuner SIF Buffer 0.898V 0V 0.246

Q3401

Pin B C E

Q2400

Q2500

Pin B C E

LED PWR On Pin B C E

Pin B C C E

EB

Tuner Video Buffer 3.4V 0V 2.79V

0V 3.3V 0V EDID WP 0V 4.8V 0V

IC2502 Pin [1] [2] [3] [4] [5] IC3200

5V Reg for Tuner 8.98V 1.9V 5V 0V 0V

IC3211

IC3400

uP EEPROM Pin [1] [2] [3] [4] [5] [6] [7] [8]

Gnd Gnd 3.29V Gnd 3.3V 3.3V 0V 3.3V

LD2400 A3.3V OK Pin A1 n/c C Gnd A2 1.62V

USB 5V Pin [1] [2] [3] [4] [5] [6]

Micro Reset Pin [1] 3.3V [2] Gnd [3] 0.6V

IC3201

Power Det Pin [1] Gnd [2] 3.3V [3] 3.36V

IC501

5V 0V 3.3V 3.3V 0V 5V

Q2401

Q2402

3.3V 3.3V n/c n/c n/c 3.19V

ZD3400 IR Clamp Pin C 2.68V A Gnd

Q2406

Pin B C E Q2405

ZD3401 Key2 Clamp Pin C 3.3V A Gnd

5V 0.2V 12.3V 6V 12.3V 12.3V 5V 5V

POW On/Off2 Pin B 3.37V C 4.7V E 5V

Q2408

INV Ctl Pin B 0V C 4.55V E 0V

12V PWR

21.28V 12.31V 12.31V 6V 12.31V 12.31V 21.28V 21.28V

LVDS 12V Switch

Q2407 LVDS Sw Ctl Q2406 0.59V 0V 0V 24V PWR

Pin [1] [2] [3] [4] [5] [6] [7] [8]

5V and

Pin [1] [2] [3] [4] [5] [6] [7] [8]

5V Sw Ctl Pin Q2406 B 0.59V C 0V E 0V

Q2404

HDMI Remote Pin [1] [2] [3] [4] [5] [6]

24V PWR Sw Pin Q2405 B 0.59V C 0V E 0V

Q3204 Pin B C E

Micro Reset Sw. 0.59V 0V 0V

ZD3402 Key1 Clamp Pin A Gnd C 3.3V

42LH90 INTERCONNECT DIAGRAM 16V 3.3V

Pin 16V 56,57,58 3.3V Pin 53,54

TO TFT MODULE

IC301 Processor CN305

D302 blinks 1Hz OK

Q49

Q19 n/c Q20

IC5

Q48

IC14

Q22 ZD304 ZD303 Q23

Q47 Q46 IC6

Q44

n/c

Q25

Q43

IC10

Q41

IC7

Q40

Q29

Q39

Q30

IC8

Q33

Q35

Q34

IC15 1 2 2 2 3

CN4

CN3 IC3

IC1

M1-M4 (27.5V)

CN1

+ -

54 321

Run

Diode Check

1

SCL

3.3V

2

SDA

0.57V 0.57V

Open Open

D215

3

Gnd

Gnd

Gnd

D213

Q4

M4

D3

Key1

3.2V

3.2V

5

Key2

3.2V

3.2V

6

5V ST

5.1V

5.1V

Open

7 8

Gnd Warm ST

Gnd 0V

Gnd 0V

Gnd Open

9

IR

3.5V

3.5V

Open

10

Gnd

Gnd

Gnd

Gnd

3.2V

3.2V

Open

Q9 D7

M3+

D203

Q212 Q211 C227 + 680uF 35V -

M1

Q209

Q210

-

L202

D208

L204

3.2V

Label

STBY

Run

14

AGP

0V

0V

1

Ext_VBR_B

0V

0.33V-3.2V

159.9V in Stand-By 190 in Run

Diode Check OPEN

B 2.78V

E 3.3V

( 12V )

11

NC

0.47V

1.66V

OPEN

10

GND

GND

GND

GND

9

GND

GND

GND

GND

8

GND

GND

GND

GND

IC201

GND

GND

GND

GND

6

GND

GND

GND

GND

0V

24.0V

Ext_VBR_B same as (P-DIM)

Q19 through Q50 Note: Each output driver (switch) has a TP to the left and right representing a “V” which indicates a Block of LEDs. V34 represents Pin 23 of CN4 V33 represents Pin 24 of CN4 Grounding these points when the 27.6V supplies are working will cause the entire Block of Backlight LEDs to turn on. (100mA to light one block)

Open

nc

2.6V Gnd 1.1V

L1

D8 16V

-2.4V 20. 5V

Err Out INV.ON

0V

0V

Open

3,4,5,6

0V

1.66V

Open

7,8,9,10

0V

4.65V

Open

11,12

Gnd

13,14

2.2V

nc

nc

nc

nc

0V

24V

0.74V

15,16

Gnd Open Open

15,16

Gnd

Gnd

Gnd

Gnd

17,18

13,14

12V

0V

12V

0.98V

19

11,12

Gnd

Gnd

Gnd

Gnd

20

2.9V

7,8,9,10

5V

5.15V

5.15V

Open

21

Open

3,4,5,6

Gnd

Gnd

Gnd

Gnd

22

Open

1.6V

23

Open

nc

24

1.3V

26V 16V R702 R701 VDD

nc

P101

Front PWB Assembly P102

IC102

2

PWR-On

1

0V

nc

4.98V

nc

nc

For Voltages see P201 PDIM Pin 24 can vary according to type of signal being processed and the OSD Backlight setting. 0.6V 0% to 3.3V 100%. Output from the IC100 Video Processor.

2

ADIM Pin 21 Fixed and not used

T501

IR Receiver Intelligent Sensor P100

IC3504 IC3503

P3501

F101

IC3502 TruMotion/ Dimming

B E B E B E

C C C

IC704

X3500 25Mhz

L726

IC701

IC801 IC105

IC1

Hot Gnd

L601

Q601

IC101 C E B Q100

SW100 IC104 IC702

5A 250V

F100

SK100

P600

Pin Label STBY Run

J1

3.2V Gnd 3.2V Gnd

Diode Check Open Gnd Open Gnd

L607

IC100 Q105

IC103

Main Power SW

C

E B 2 1

E Q106 B C 3

Micro/Video Processor Mstar X100 12Mhz

A1 B C E C A2

D102 L606

IC703

Tuner

L712

IC1000 IC1001 IC1202 D1000 X1005 25Mhz

IC502

IC1203 IC1200 C A1

D1223

TU1001 Tuner TDVW-H103F Q1200 B C E

Analog Video (19) SIF (16) Dig DIF- (13) Dig DIF+ (12) Clock (9) Data (8) Tuner 5V_TU (4) (1)

LED Board Speakers

D1000

D500 A1 A2 Q1000 E C C E C IC1004 IC1201 B B IC501 Q1001

A2 IC1003

IC707

IC708

IC102

IC600 Q600

SK101

P102 "Front IR / LED PWB to P100 Keys

3.2V Gnd 3.2V Gnd

P101 N/A

IC900

Q102

Q602

Key1 Gnd Key2 Gnd

IC901

IC800 X800 12Mhz

L718

D601

IC1002

1 2 3 4

Grayed Out Components are on the Back For Main board component Voltages see PG 3 of Interconnect Diagram

IC2

IC705

L710

Q701 E B C

SW3500 Not Used IC3505

Q705 Q704 Q703

IC706

IC501


IC3500

E B C 1 2 IC107 Q702 3

IC502

42LH90 MAIN BOARD

12V LVDS Pins 1~4

P700

IC503

P3502

P3500

Q706

Diode Check

24V

19 17,18

16V

nc

1 A.DIM

20

27V D10 14.25 V

U5

nc

21

-4.9V

D9

SMPS TEST 2: Jump pin 2 to pin 20 (INV-ON). (Backlights and all voltages should turn on).

2.9V

1

P100

1 2

P1200

7

VIN

P201

SMPS TEST 1: To Force Power Supply On. Disconnect P700 on Main PWB. Jump pin 7,8,9 or 10 (5V) to pin 2 using a 100Ω resistor. (Test Voltage Outputs 12V, and 24V).

3.15A 250V

Hot Gnd

OPEN

C3

1-5

Open

CN2

SMPS Switch Mode Power Supply

Q101

1.6V

C203

P203

Open

4.65V

D207 L203

125V / F1 (12V) 3A

D201

0V

-

3.2V

12V LVDS Pins 48~51

D211

ON/OFF

+

D202

Q1

U10 8) 3.34V 7) 3.09V 6) 3.34V 5) 3.34V

T101

12

L4

L201

M2+

C212 680uF 35V

U5 B+ ( 12V ) C 3.3V

CN1

BD101 Bridge Rectifier

Q203

Q204

0V

Pin

13

D8 Q202

-

L3

-

Side (Key) Controls

C27 680uF 35V

L2

3.3V_ST POWER On/Off

CN1 "INVERTER" TO P203 "SMPS"

F1 12A/65V 24V +

D2

-

Q11

Q205

4

+

Q10

Q12

L1

3.3V

Gnd Open Open

11

0V

12V LVDS Pins 1~4

STBY

12

ZD3

F2 2A/125V 24V

Q3 Q2

Q5 C12 680uF 35V

GND

2 PDIM

1

680uF 35V

680uF 35V

L5

680uF 35V

C40

GND

Label

To Backlights

INVERTER Board 1 2 3

7

1) Gnd 2) Gnd 3) Gnd 4) Gnd

2 U11

P1200 "MAIN” to P101 "Front IR / LED

Q32

Q36

IC4

GND

Pin

Q31 IC9

Q37

GND

FL1

UC1

Q28

Q38

To Backlights

(Pin 1) 3.54Vp/p

Q27

Q42

8

Gnd Protect

1) 0V 1 2) 1.19V 2 3 3) 3.3V

GND 6 GND 1-5 0.74V VIN For Voltages see CN1 Table

(Pin 4) 3.48Vp/p

CN307

Q26

9

OPEN OPEN GND GND

10

D7

OPEN

ON/OFF NC GND GND

11

(Pin 6) 3.46Vp/p

Q24

IC13

Q45

Q21

CN306

12

Gnd 3.3V

IN

Q50

L2

U12

OPEN

AGP Ext_VBR_B

24 22

N

D302

14 13

Diode Check

FL2 Gnd Protect

L

1.76Vp/p 1.25Vp/p

3.3V

Diode Check

Label

Run

FLASH

12 3 2 IC302

Pin

STBY

23

AC

Y301 (12Mhz)

CN4 27.5V Line on CN4 Pins 1-2 (Out_M3) Pins 13-14 (Out_M3) Pins 16-17 (Out_M3) Pins 26-29 (Out_M3) Pins 31-32 (Out_M1) Pins 43-44 (Out_M1) Pins 46-47 (Out_M1) Pins 58-59 (Out_M1)

Label

CN4

C744 R721

CN3 27.5V Line on CN3 Pins 1-2 (Out_M2) Pins 13-14 (Out_M2) Pins 16-17 (Out_M2) Pins 26-29 (Out_M2) Pins 31-32 (Out_M4) Pins 43-44 (Out_M4) Pins 46-47 (Out_M4) Pins 58-59 (Out_M4)

IC303 2 3 21

T-CON P/N EAT60665101 (TFT Driver) VCC

CN5

P203 "SMPS" TO CN1 "INVERTER"

Pin

TO TFT MODULE

TO TFT MODULE

INVERTER CN3-CN4 INFO.

Pin 2 -4.9V Pin 4 26V

R704 R705 R706

Pin 59 -4.9V Pin 3,4,5 Pin 57 26V Pin 7,8

P700 "Main" to P201 “SMPS"

P201 “SMPS" to P700 "Main"

42LH90 MAIN (FRONT SIDE) SIMICONDUCTORS IC101 Pin [1] [2] [3] [4] [5] [6] [7] [8] IC105 Pin [1] [2] [3] [4] [5] [6] [7] [8] IC701 Pin [1] [2] [3] [4] [5] [6] [7] [8]

Serial Flash Memory 0.05V 3.2V 2.5V Gnd 0V 0V 3.3V 3.3V HDCP EEPROM

+1.26V_VDDC Regulator 0.8V Gnd 5V 6V 3.2V 1.2V 1.26V 5V

IC708

Pin [1] [2] [3] [4] [5] [6] [7] [8]

IC705

Gnd Gnd 3.29V Gnd 3.3V 3.3V 0V 3.3V +1.8V_DDR Regulator

+3.3V_FE Regulator 0.8V Gnd 5V 7.5V 5V 3.3V 3.3V 2.1V

IC707

Pin [1] [2] [3] [4] [5] [6] [7] [8]

IC704

5V_EXT Memory

IC706 Pin [1] [2] [3] [4] [5] [6] [7] [8]

0V 3.2V 3.2V n/c n/c 1.8V 0.8V Gnd

Pin [1] [2] [3] [4] [5] [6] [7] [8]

+1.8V_MEMC Regulator 0.8V Gnd 4.92V 6.5V 4.8V 1.8V 1.8V 4.8V

Pin [1] [2] [3] [4] [5] [6] [7] [8]

+1.26V_MEMC Regulator Gnd 0.8V 1.26V 1.26V 1.8V 5V 1.26V 5V

Pin [1] [2] [3] [4] [5] [6] [7] [8]

+1.26V_PVSB Regulator 0V 3.39V 3.4V 0V 0V 1.21V 0.8V Gnd

IC1000

0.8V Gnd 12V 9.6V 5V 4.97V 4.97V 1.9V

Pin [1] [2] [3] [4] [5]

+3.3V_PVSB +3.3V_FE 4.94V 4.94V Gnd 3.4V 1.25V

Pin [1] [2] [3] [4] [5]

+5V_TU Tuner 8.92V 1.88V 5.04V 0V Gnd

Pin [1] [2] [3] [4] [5]

SPIF Optical Audio 1.58V 3.2V Gnd 1.61V 3.21V

Pin [1] [2] [3] [4] [5] [6]

USB +5V Switch 4.95V Gnd 3.21V 4.95V 0V 4.95V

IC1001

IC1002

IC1203

+3.3V_Dimming Pin Regulator [1] Gnd [2] 3.3V [3] 5V

Q100

IC3503

+1.8V Reg Pin Dimming [1] 0.58 [2] 1.8V [3] 3.19V

Q106

IC3504

Dimming EEPROM

Q702

IC3500

Pin [1] [2] [3] [4] [5] [6] [7] [8]

W/P IC101 Pin B 0V C 2.5V E Gnd

Reset Gen Pin Mstar IC100 [1] Gnd [2] 0V [3] 3.3V

IC104 Pin [1] [2] [3] [4] [5] [6] [7] [8] IC107

IC702

RGB (PC) EEPROM Gnd Gnd Gnd Gnd 3.22V 3.22V 0V 3.22V

Power Det Pin Gen [1] Gnd [2] 3.9V [3] 3.28V +3.3V_ST +3.3V_AVDD_MPLL Pin Regulator [1] Gnd [2] 3.29V [3] 5.11V

IC703

+3.3V_ST Pin Regulator [1] 0V [2] 1.8V [3] 3.21V

Pin [1] [2] [3] [4] [5] [6] [7] [8]

SPI Flash

IC800 Pin [1] [2] [3] [4] [5] [6] [7] [8]

0.12V 1.13V 3.26V Gnd 0.06V 1.2V 3.27V 3.27V

9V Reg Pin to IC1002 [1] 12V [2] Gnd [3] 8.9V For Tuner Voltage 5V

IC1003

IC1200

IC1201 Pin [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [11] [12] [13] [14] [15] [16]

RGB EEPROM Gnd Gnd Gnd Gnd 4.82V 4.82V 4.82V 4.82V

IC1202

IC3505

RS232 Rx/Tx 3.3V 5.56V 0.02V 0.03V 5.46V 5.5V 5.5V 0V 3.29V 3.24V 0.02V 3.29V 0V 5.5V Gnd 3.29V

Q105

Q600

Reset Gen Pin for IC3502 [1] 3.3V [2] Gnd [3] 3.22V PWR On Delay Pin Q2405 B 0V C 1.95V E Gnd Audio Mute Pin Switch B 0.08V C 3.26V E Gnd

Q703

5V Switch Pin Control B 0.6V C 0.03V E Gnd

Q1001

Tuner Video Pin Buffer B 3.09V C 0V E 3.72V

Q704

1st 12V LVDS Pin Switch Control B 0.05V C 0.65V E Gnd

D102

Audio Mute Pin Routing A1 0.047V C 0.089V A2 0V

Q705

2nd 12V LVDS Pin Switch Control B 0.65V C 0.0V E Gnd

D500

Shunt for Pin IC501 A1 3.25V C 3.12V A2 0V

Q1000

Tuner SIF Pin Buffer B 2.4V C 0V E 3.85V

D1223

5V Routing Pin for IC1200 A1 0V C 4.82V A2 5.11V

+5V/12VLVDS Switch 5.1V 0.29V 11.9V 5.99V 11.98V 11.98V 5.06V 5.06V

Q1200

IR RS232 Pin Buffer B 0.634V C 0.97V E Gnd

D1000

Speed Up Reset Pin IC1004 C 3.4V A 3.38V

INV_ON Inverter 0.05V 4.66V Gnd

42LH90 MAIN (BACK SIDE) SIMICONDUCTORS IC103

Pin [1] [2] [3] [4] [5] [6] [7] [8]

S5/S6 Reset Pin Mstar B 0V C 3.28V E 0V

Pin B C E

Gnd Gnd Gnd Gnd 3.3V 3.3V 0V 3.3V

Q706

42LH90 LVDS P3500 WAVEFORMS

Pin 11

Pin 12

Pin 13

Pin 14

Pin 16

Pin 17

Pin 19

Pin 20

Pin 21

Pin 22

Pin 23

Pin 24

Pin 27

Pin 28

Pin 29

Pin 33

Pin 35

Pin 30

Pin 37

Pin 32

Pin 38

Pin 39

Pin 40

Pin 36

42LH90 P3500 LVDS CABLE WAVEFORMS: Waveforms taken using SMTP Color Bar input. All readings give the Scale 10mV and Time Base related to scope settings. Top waveform in each image gives a slower rate, 2us per division. Outlined area is shown in the bottom waveform at 500ns per division time base.

42LH90 LVDS P3502 WAVEFORMS

Pin 3

Pin 4

Pin 5

Pin 6

Pin 8

Pin 9

Pin 11

Pin 12

Pin 13

Pin 14

Pin 15

Pin 16

Pin 19

Pin 20

Pin 21

Pin 22

Pin 24

Pin 25

Pin 27

Pin 28

Pin 29

Pin 30

Pin 31

Pin 32

42LH90 P3502 LVDS CABLE WAVEFORMS: Waveforms taken using SMTP Color Bar input. All readings give the Scale 10mV and Time Base related to scope settings. Top waveform in each image gives a slower rate, 2us per division. Outlined area is shown in the bottom waveform at 500ns per division time base.

42LV5500 INTERCONNECT DIAGRAM

n/c

n/c

n/c

OL

3

VC-3A

EL70

*1.2V~10.4V

OL

4

VC-3B

EL71

*1.2V~10.4V

OL

5

VC-3C

EL72

*1.2V~10.4V

OL

6

VC-3D

EL73

*1.2V~10.4V

OL

7

VC-4A

EL74

*1.2V~10.4V

OL

8

VC-4B

EL75

*1.2V~10.4V

OL

9

VC-4C

EL76

*1.2V~10.4V

OL

10

VC-4D

EL77

*1.2V~10.4V

OL

11

n/c

n/c

n/c

OL

12

LED+

C256+

45V

OL

C257 C256

BD101

D253

-

MOSI Pin 5 P832 3.57V p/p Local Dimming On

VC_3B

VC_2C

VC_3A

Q251 +

VC_3C

2

45V

- + - +

VC_3D

OL

P202 VC_4A

45V

P203

VC_4B

L601

Pin Label ERROR 24 n/c 23 (1) 22 PWM 21 12V 20 n/c 19 12V 18 DRV-ON 17 12V 16 V_Sync 13-15 Gnd 9-12 3.5V 5-8 Gnd 2-4 24V 1 PWR-ON

To the Panel

VC_4C

C256+

1.91V

VC_1A

LED+

Gnd

PWM Pin 22 can vary according to incoming video IRE level, OSD Backlight setting and then Intelligent Sensor (room light condition). Output from the Video Processor. Range 0.2V to 3.3V.

VC_4D

1

OL

VC_1B

Diode Check

n/c

VC_1C

Run

OL

VC_2A

TP

Gnd

VC_1D

Label

Gnd 0.1V

VC_2D

STBY Run Diode Check n/c n/c 2.03V n/c n/c OL 0V 0.2V~3.3V OL 0V 12V 0.48V n/c n/c OL 0V 12V 0.48V 0V 3.26V OL 0V 12V 0.48V 0V 0V OL Gnd Gnd Gnd 3.55V 3.53V 2.63V Gnd Gnd Gnd 0V 24.5V 1.09V 0V 3.41V 1.15V

P832

D252

P502

E

T101

L1708

12.2V Each Pin

P201

P1702

Diode Check

LED+

C256+

45V

OL

2

n/c

n/a

n/c

OL

3

VC-1A

EL62

*1.2V~10.4V

VC-1B

EL63

*1.2V~10.4V

OL

5

VC-1C

EL64

*1.2V~10.4V

OL

VC-1D

7

EL65

n/c

*1.2V~10.4V

n/a

n/c

OL

VC-2A

EL66

*1.2V~10.4V

OL

9

VC-2B

EL67

*1.2V~10.4V

OL

10

VC-2C

EL68

*1.2V~10.4V

OL

11

VC-2D

EL69

12

n/c

n/a

n/c

OL

13

LED+

C256+

45V

OL

*1.2V~10.4V

*White to Black screen SMPS TEST 2 Top pins on P201

P201

connector are odd numbers.

23 24

23 24

12V 21 22

12V 21 22

12V 19 20

12V 19 20

12V 17 18

12V 17 18

15 16

15 16

STBY 3.5V 9,10,11,12 13 14 11 12

STBY 3.5V 9,10,11,12 13 14 11 12

5 6 1 2 24V

5 6

24V 3 4 24V PWR ON


1 2 24V

OL

Ft. IR/Intelligent Sensor And Soft Touch Key Board

IC502

SMPS TEST 1: Force Power Supply On. Disconnect P502 on Main board. (A) Jump pins 9, 10, 11 or 12 (3.5V) to pin 1. Test Voltage Outputs 12V, 24V to Main and 36V to the Inverter Section of the SMPS. Remove AC power. Leave the jumper in place.

IC501

Stby: 397V Run: 396.5V


B C

SMPS TEST 2: Force the Backlights On. (B) Jump pins 9, 10, 11 or 12 (3.5V) to pin 18 (DRV-ON). Apply AC power, the Backlights should turn on. Note, the LED B+ will now jump to 65V then back down to 45V. Note; If there is a problem with a load from the panel backlights, you can remove AC and Disconnect P202 or P203. When AC is reapplied, the Backlight LEDs should turn on for about 4 seconds and then shut off.

E

D

E B E

U5

LVDS


12V

L3

L1

F1 3A/125V

VCC 3.3V

Gnd

Pin 18

D3

1 2 3

D2 (30V)

2

Q12 Q11 2

1) 28.9V 2) 28.2V 3) 30.4V

3 2 1

Pin 52 VGHR Pin 51 VGHF

28V -5V 28V -5V

Pin 15

Pin 13

VGHEVEN -5V

VGHR 28V VGHF -5V VGHODD 28V

Pin 11 Pin 12

VGL_I -5V C102 C101 Pin 48 VGL_I Pin 47 VST Pin 35 VCC Pin 40,41 VDD

VGHEVEN and VGHODD swap every 1 second

TO TFT MODULE

FL2

VST -5V

Pin 10

3) Gnd 2) 1.6V 1) 0.6V

CN4

FL1

UC1

D1

U5

Panel Test TP 44


US1

VDD 16.74V

P-VDD 16.51V Pin 7-8

Pin 9 VGHR

Pin 11 VGHODD Pin 12 VGHEVEN

3.33V

2.41V

6

DC_MRemote

0.35V

3.33V

2.38V

7

DD_MRemote

0.35V

3.33V

Gnd

Gnd

Gnd

Gnd

8

Gnd

9

GPI0-O

0V

0V

OL

10

GPI0-1

0V

0V

OL

11

GPI0-2

0V

0V

OL

12

GPI0-3

0V

0V

OL

28V -5V 28V -5V

Pin 13 VGL_I Pin 14 VST Pin 25 VCC Pin 20,21 VDD

-5V -5V 3.3V 16.74V

TO TFT MODULE

P502 "MAIN Board" To P201 "SMPS Board"

P101 N/C

0.9V FET Switch

Q503

5V_Normal

3.3V_ Normal

L505

IC507 IC505 IC506

Q508

OL Gnd

9-12

1.15V

L515

13-15

Gnd

G

B

D D

S G

S

B

Earphone Amp

P601 N/C

D G

S

Q1002

B E

C

2.9V 3.49V 3.28V

7

2

SDA

2.92V 3.49V 3.28V

8

Q1001

LED_B

Gnd

0V

0V

OL

Gnd KEY 1

3.26V 3.28V 1.88V

10

KEY 2

3.26V 3.28V 1.88V

11 +3.3V_Normal 0.35V 3.34V 0.53V

5 6

Gnd

3.5V_ST 3.55V 3.49V 1.15V

12

IR Gnd LED_R

1.48V 1.45V Gnd Gnd 0V

0V

OL Gnd 2.67V

Pin Label 13 Gnd 14 S/T_SCL 15

1.53V

19

2.07V

20

OL

21

2.07V

22

2.35V

23

OL

24

OL

P1601 "SMPS Board" To P832 "MAIN Board" Pin

Diode

1

Gnd

2

OL

C A1 A2

D708 A1

3

OL

4

Gnd

5

OL

6

1.61V

7

1.59V

8

OL

C

A2

8. NC 7. SDA 6. SCL 5. NC 4. NC 3. 5V

A1 A2

Diode

18

D711

2. NC 1. NC

Gnd

C

2.07V

18

C

4

Gnd

HDMI Selector

18. IF p 17. IF n 16. IF AGC 15. Reset 14. 3.3V 13. 1.26V 12. GND 11. CVBS 10. NC 9. SIF

IC802

Gnd

S

OL

17

Grayed out components are on the back

TU2101 TUNER

STBY Run

B

D

16

D713

Wireless Dongle Switch

SW1 Microprocessor Reset

3

Gnd

9

Gnd

Q801

p/n: EBR71850702 p/n: EBR73146501 p/n: EBR71850705 C

G

A1 A2

MAIN BOARD

+2.5V_BCM35230

Q710

IC701

IC804 B E

IC504

D810

SCL

CEC

C

IC801

1

IC1204

Q101

+1.5V_DDR

X601

Warning: T-CON Board under shield. Be sure to reinsert screws before operating set with shield removed.

IC103

Q102

2.89V

5-8

IC1203

RGB_DDC_SCL

Diode

1

L516

USB2 EDID

IC102

Pin 2-4

5V_USB

USB1 EDID

B B E C E


LCD PANEL p/n: EAJ61749101

0.35V

RGB_DDC_SDA

IC601

P901 Connector "MAIN Board" To "IR Board" Pin Label STBY Run Diode Pin Label

CN5

C105 C106

Pin 10 VGHF

Reset

U6

U3

VDD 16.74V

-5V -5V 3.3V 16.74V

OL

5

BCM IC101

P1302

CN1

(3.32V)

D7

3.33V

IC508

X602 Q901 SW1 Q902 RS232

C

B

4) 3.31V 3) 3.3V 2) 2.95V 1) 3.3V

Gnd

(11.76V)

L2

Gnd

D6

(25.9V)

Gnd

Gnd

0.35V

IC501

IC803 CN2

M_Remote_TX

0.9V FET Switch

Q904 Q906

(11.76V)

(3.35V)

4

IC402 DDR

Q507

IC602

C

Gnd

3.33V

NAND FLASH

Q506

G S

P901

(18.3V) HVDD

0.35V

L509

Q505

C

Microprocessor

12V

OL

M_Remote_RX

Audio Amp

P1501 B E

LVDS

Gnd

3

L1707

EEPROM

PANEL TEST To run the T-CON “Panel Test”, remove the LVDS cables. Jump 12V to the 12V fuse. Jump VCC 3.3V to pin 44 on CN1. White, Red, Blue, Green and Black patterns show on screen.

Gnd

+0.9V_CORE

IC401 DDR

W/Washer Different Size

(11.76V)

Q1701 C Audio Mute E B

IC503

1.6A / 250V

Q101


Pin 50 VGHODD

Front IR

F101

0.53V

Gnd

Gnd

NVRAM

3.15A / 250V

Pin 49 VGHEVEN

p/n: EBR72671001

F501

VST VGLI VGHEVEN VGHODD VGHF VGHR

A

24V 3 4 24V PWR ON

B

7 8

7 8 A

DRV-ON

9 10

9 10

SK100 AC In

V 12

Top pins on connector are odd numbers.

5A / 250V

T501

Hot Ground

Q102

OL

8

SMPS TEST 1

F100

OL

4 6


47uF/450V

1

47uF/450V

Run

Chassis Ground 47uF/450V

TP

Diode Check

3.34V

2

P1502

P203 Black Plug "SMPS Board" To "Panel LEDs"

Label

Run

0.35V

IC1702

To Spk

D261

RL101

STBY

3.5V_Normal

P102 N/C

IC503 Power Det (12V)

L1704 L1703

D256

*White to Black screen

Pin

2

1

INV_CTL Driver

D255

MOSI Pin 5 P832 3.57V p/p Local Dimming Off

3

B C

D603

E C E C RL_ON Drivers B B Q502 Q501 3 2 IC502 Power Det (24V) 1

Q504

D251

IC102

Label

1

P1601

n/c

Q601

Pin

P701

Q602


P1302 "MAIN Board" To "Motion Remote"

P201 "SMPS Board" To P502 "MAIN Board"

(1)

PWR-ON: Starts 12V, 24V and 35V LED Power. DRV-ON: Starts Backlights LED Power goes to 65 then down to 45V.

VC_2B

Pin

Diode

100uF/100V

You can also test each of the 12 blocks functionality by grounding the return path signal through a 220Ω. See “Forcing on a Block of LEDs on the right. P202 White Plug "SMPS Board" To "Panel LEDs"

Run

100uF/100V

Note: If a particular area is exhibiting a dimmer backlight level than other areas or P832 "SMPS" to P1601 "MAIN Board" the overall brightness seems dim, be sure to first check the customer’s Menu Pin Label Pin Label Run Diode setting for Backlights. Raise the percentage and see if the overall brightness returns 5 Gnd 1 VSYNC 0V OL to normal. If not, 6 L/DIM0_SCLK 2 SDA 3.25V OL 1st: Check the P-DIM level, it should rise with the percentage shown on screen. 7 n/c 100%, 3.3V. Follow the P-DIM signal all the way to the Inverter. 3 SCL 3.25V OL 2nd: Turn off Local Dimming in the Customers Menu. If the brightness returns to 8 Reverse 4 SIN 0.18V OL normal, examine the signals required for Local Dimming. No Stand-By voltages (SIN, V-SYNC and SCLK).

S/T_SDA

STBY Run Gnd

Gnd

Diode Gnd

D710 B E C B E C

C

Q2105

3

2

1

A1 A2

IC2103

Q2104 2 +1.26V_TU A1

C

A2

1

D707

For DC voltages for Main board components see Page 2 of the Interconnect diagram.

3.55V 3.49V 1.86V 3.55V 3.49V 1.86V

p/n: EBR72499601

P-VDD 16V

Motion Remote

42LV5500 MAIN (FRONT SIDE) SIMICONDUCTORS IC103 Pin [1] [2] [3] [4] [5] [6] [7] [8] IC501 Pin [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] IC504 Pin [1] [2] [3] [4] [5] [6] [7] [8]

NVRAM for USB

IC505

n/c 0V 3.34V 0V 3.22V 3.22V 0V (Gnd) 3.34V +0.9V_CORE DC to DC 3.17V 17V 0.59V 0.44V 11.95V 0V 5.33V 4.6V 5.81V 0.95V 1.36V

(+3.3V_NORMAL) Regulator 0V (Gnd) 11.96V (In) 0V (Gnd) 0.8V 0.79V 3.47V (PWR On/Off2_2) 3.35V (Out) 3.35V (Out)

IC508

Pin [1] [2] [3] [4] [5] [6] [7] [8]

Switched 5V for USB 2 0V (Gnd) 11.98V (In) 0V (Gnd) 0.79V 3.48V 3.48V (PWR On/Off2_1) 4.96V (Out) 4.96V (Out)

Q901

Pin [1] [2] [3] [4] [5] [6] [7] [8]

Pin [1] [2] [3] [4] [5] [6] [7] [8]

(+5V_NORMAL) Regulator 0V (Gnd) 11.98V (In) 0V (Gnd) 0.79V 3.48V 3.48V (PWR On/Off2_1) 4.96V (Out) 4.96V (Out)

IC506

IC507 +2.5V BCM Regulator

n/c 4.92V (En) 3.47V (In) 3.49V (Ctl) n/c 2.57V (Out) 0.6V 0V (Gnd)

Pin [1] [2] [3] [4] [5] [6] [7] [8]

(+1.5V_DDR) Regulator

IC801

3.46V n/c 3.46V (In) 3.49V (PWR On/Off1) 0V (Gnd) 3.31V 0.79V 1.5V (Out)

Pin B 0.02V 0 02V C 3.48V E Gnd Q902 Pin B 0.57V C 0.02V E Gnd

IR Buffer 2nd

IR Buffer 1st

RGB Data Buffer

Pin [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [11] [12] [13] [14]

1.81V 1.81V 3.72V 1.8V 1.8V n/c (4.44V) 0V (Gnd) n/c (4.43V) n/c (1.79V) n/c (1.79V) 3.72V 1.81V 1 81V 1.81V 5V (Vcc In)

Pin [1] [2] [3] [4] [5] [6] [7] [8]

EDID Data PC 0V (Gnd) 0V (Gnd) 0V (Gnd) 0V (Gnd) 4.73V 4.73V 4.73V 4.73V (Vcc In)

IC802

Q1001

Wireless Vcc Pin Driver B 0.02V C 24.5V E Gnd On when wireless dongle connected

Q1002

IC1203

Wireless Vcc Switch

Pin S 24.5V G 24.5V D 0V On when wireless dongle connected IC803 Pin [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [11] [12] [13] [14] [15] [16]

EDID Data PC 0V (Gnd) 4.96V (Vcc In) 4.96V (Vcc In) 3.34V (USB Ctl2) 3.17V 4.96V (Out) 4.96V (Out) n/c (0V)

Pin [1] [2] [3] [4] [5] [6] [7] [8]


IC1204

RS232 Routing 3.5V 5.64V 0V 0V (-5.56V) (-5.59V) n/c (5.64V) n/c (0V) n/c (3.49V) n/c (0V) n/c (3.34V) 3.48V 0V (-5.59V) 0V (Gnd) 3.5V (Vcc In)

Pin [1] [2] [3] [4] [5] [6] [7] [8]

IC2103

(+1.26V_TU) Pin Regulator [1] 0V (Gnd) [2] 1.27V (Out) [3] 3.33V (In)

Q501


42LV5500 MAIN (BACK SIDE) SIMICONDUCTORS IC502

IC503

Power Det Gen Pin (For +12V) [1] 0V (Gnd) [2] 3.8V (In) [3] 3.73V (Out) Power Det Gen Pin (For +24V) [1] 0V (Gnd) [2] 3.7V (In) [3] 3.73V (Out)

IC601 Pin [1] [2] [3] [4] [5] [6] [7] [8]

EEPROM Micro 0V (Gnd) 0V (Gnd) 3.49V 0V (Gnd) 3.49V 3.49V 0V (Gnd) 3.50V (Vcc In)

Q101 Pin [B] [G] [S] [D]

RGB_DDC_SDA FET Buffer 0V (Gnd) 3.3V 4.74V 3.34V

Pin [B] [G] [S] [D]

RGB_DDC_SCL FET Buffer 0V (Gnd) 3.3V 4.74V 74V 3.34V

Q102

Q504

Q506

PANEL_VCC Control 2nd Driver Pin B 0.67V C 0V E Gnd

Q904

IR Wireless Pass Pin 2nd Driver B 0.02V C 3.48V E Gnd

D707

5V Pull-Up to Pin DDC_SCL/SDA_1 A1 4.96V C 5V A2 0V

D713

Bias for Q710 Pin HDMI CEC A1 0V C 3.45V A2 3.5V

Q507


Q906

IR Wireless Pass Pin 1st Driver B 0.57V C 0V E Gnd

D708


D810

5V Routing to Pin IC802 RGB EDID A1 4.73V C 5.01V A2 0.07V

Q2104

Tuner SIF Pin (Sound) Buffer B 0.23V C 0V (Gnd) E 0.93V

D710


Q2106

Tuner Video Pin (Analog) Buffer B 3.67V C 0V (Gnd) E 4.35V

D711


Q710 Pin [B] [G] [S] [D]

INV_CTL (Drv_On) Pin Driver B 0V (INV ON) En C 3.28V (Out) E Gnd

CEC Remote HDMI CEC 3.47V 3.51V 3.47V 3.49V

Q801 Q505

PANEL_VCC Control 1st Driver Pin B 0V C 0.68V E Gnd


Earphone Mute

Q502

PWR_ON Pin Switch [1] 3.5V (In) [2] 0.67V [3] 2.62V (Out)

Q503 Pin [1] [2] [3] [4] [5] [6] [7] [8]

0.9V FET Switch 0.95V 0.95V 0.95V 1.36V 11.96V 11.96V 11 96V 11.96V 11.96V

Pin [1] [2] [3] [4] [5] [6] [7] [8]

0.9V FET Switch 0V (Gnd) 0V (Gnd) 0V (Gnd) 4.6V 0.95V 0.95V 0.95V 0.95V

Q508

42LG70 INTERCONNECT DIAGRAM Any Transformer on Ballast

To Backlight Left Side

P204 "SMPS" to MCN1 "Ballast PWB" Pin Label STBY Run Diode Check 1 24V 0V 24V 0.72V 2 24V 0V 24V 0.72V 3 24V 0V 24V 0.72V 4 24V 0V 24V 0.72V 5 24V 0V 24V 0.72V 6 Gnd Gnd Gnd Gnd 7 Gnd Gnd Gnd Gnd 8 Gnd Gnd Gnd Gnd 9 Gnd Gnd Gnd Gnd 10 Gnd Gnd Gnd Gnd 0V 11 BR1 1.7V OL 0V 12 INV On-Off 3.2V OL 0V 13 *PWM-DIM 1.4V OL 0V 14 ERROR 0V OL

Secondary over 1.2Kv

T2

SEE NOTE (A) BELOW T-Con PWB under shield. Be sure to reinsert screws before operating set with shield removed. LD1 Set In Stby: LD1 Off Anode 0V Cathode 0V Power On: LD1 Lit Anode 12V Cathode 0V Set on: LD1 Off Anode 12V Cathode 9.6V

1

CN4 US2 3) 0.0V 2) 1.8V 1) 3.3V

F1 (12V) 125V/3A

T-CON Board

CN1

P201

3.15A / 250V Rating 334V Actual Reading

24V

Power Supply

1

To Backlight Right Side

SC100

N

Diode Check OL Gnd 3.1V Gnd 1.48V 1.48V Gnd Gnd OL 1.89V OL OL

L P404 “Main” to J1

Side (Key) Controls

NOTE (A) T-CON RELATED

Gnd Lug

J3

Front PWB Assembly (Interface) J1 IR Receiver Power Button

P101

CN5 to Panel VGH 24.5V Pin 85 VGL -4.3V Pin 89 VCC 3.3V Pin 91-92 VDD 16V Pins 94-95

CN4 to Panel VGH 24.5V Pin 12 VGL -4.3V Pin 8 VCC 3.3V Pin 5-6 VDD 16V Pins 2-3

From U10 DC to DC Converter VGH 24.5V Pin 8 of U10 VGL -4.3V Bottom of R436 VCC 3.3V Bottom of L2 VDD 16V Pins 42

Gnd Gnd 2.1V 0V 0V 0V

All waveforms on page 2 of 11X17 fold out P1000 Pin 12 (SMTP Color Bars)

Intelligent Sensor Intelligent Sensor

STBY 5V Remote Sensor Intelligent Sensor

Pin Label 1 EYEQ-SCL 2 EYEQ-SDA 3 Gnd 4 Gnd 5 Key1 6 Key2 7 3.3V 8 5V ST 9 Ready 10 IR 11 EYEQ-Reset 12 Gnd 13 Ready 14 PWB-Buzz 15 Gnd

STBY 3.3V 3.3V Gnd Gnd 3.3V 3.3V 0V 5V 0V 3.9V 0V Gnd 0V 0V Gnd

Run 3.3V 3.3V Gnd Gnd 3.3V 3.3V 3.3V 5V 0V 3.9V 0V Gnd 0V 0V Gnd

Diode Check 2.13V 2.13V Gnd Gnd 1.77V 1.77V 0.55V 1.48V OL 1.24V OL Gnd OL 3V Gnd

IC1004 IC407 Micro

X400 24 Mhz P404 1.5V LD803 Q400 IC405 IC805 IC809

IC404

10mV

P200 n/c

IC100 BCM Broadcom

IC812 IC803

X200 54 Mhz 1.5V

16 VIF 14 SIF TUNER

IC400

3 (5V) 1

Reset BCM

IC804 IC501 Audio

LD803 Illuminates when IC809 generates 3.3V BCM

P501 To Speakers

500nS

Example Of LVDS Signal

Software Upgrades

X1000 20.25Mhz

IC810

IC802

A/C In F100

IC1006

IC807

6.3A / 250V A/C Fuse

Pin 2 4 6 8 10 12 14 16 18 20 22 24

IC1000 True Motion Micronas

Q901 P800 IC1003

Q803

T3

Secondary over 1.2Kv

IC1005 IC1007 Q900

Diode Pin Check 1 OL 3 Gnd 3.1V 5 Gnd 7 1.48V 9 1.48V 11 13 Gnd 15 Gnd 2.86V 17 1V 19 OL 21 23 OL

Ballast PWB

T4

Gnd Gnd 5V 3.2V 1.4V 0V

Main (Digital) Board

P1001

P1000

For voltages and pin labels, see P201 chart P800 to P201

F101

Do not run without heat sink attached

Gnd Gnd 5V 0V 0V 0V

LVDS Signals for P1001 Pins 1~12 / Pins 15~26

Pins 1, 2, 3 and 4 carry LVDS 12V when set is on. B+ for T-Con PWB.

TEST 1: To Force Power Supply On. Disconnect P800 on Main PWB. Jump pin 9,10,11 or 12 (5V) to pin 19 using a 10K resistor. Test Low Voltage Outputs 16V and 12V. Test 24V P204

6

6

Gnd Gnd ACD INV-On/Off *PWM-DIM N/C

LVDS Signals for P1000 Pins 11~22 / Pins 27~38

*PWM-DIM (PDIM) Pin 22 can vary according to OSD Backlight setting. 0.9V 0% to 3.3V 100%

TEST 2: Jump pin 19 to pin 20 (INV-ON). Ballast and all voltages should turn on.

F1 (15A / 65V)

1

CN2

14 16 18 20 22 24

Both cables are LVDS Type

P204

MCN1

6

LD1

P201 Even "SMPS" to P800 "Main PWB" Pin Label STBY Run Diode Check 16.2V 0.49V 2 16.5V 0V 4 Gnd Gnd Gnd Gnd 1.6V 6 12V 0V 12.3V Gnd 8 Gnd Gnd Gnd 1.27V 10 5V 5.1V 5.1V 1.27V 12 5V 5.1V 5.1V

*PWM-DIM (PDIM) Pin 13 can vary according to OSD Backlight setting. 0.9V 0% to 3.3V 100%

T1

6

CN5

Far left and right pins for CN1 and CN2 are not counted, they are ground.

P205 Not Used 1

P201 Odd "SMPS" to P800 "Main PWB" Pin Label STBY Run Diode Check 0.49V 1 16.5V 0V 16.2V 3 Gnd Gnd Gnd Gnd 1.6V 5 12V 0V 12.3V 7 Gnd Gnd Gnd Gnd 1.27V 9 5V 5.1V 5.1V 1.27V 11 5V 5.1V 5.1V 13 Gnd Gnd Gnd Gnd 15 Gnd Gnd Gnd Gnd 0V 17 Error 0V 0V 1.6V 19 Power On 0V 2.8V 0V BR1 21 0V 1.7V 23 N/C 0V 0V 0V

TO TFT MODULE

Grayed Out ICs are located on Back

For Regulator Voltages, see back of page.

IC812 1 (9V) 2 (3.3V) 3 (5V for Tuner) 4 (n/c) 5 (Gnd) IC803 1 (12V) 2 (Gnd) 3 (9V)

47LM7600 INTERCONNECT DIAGRAM

P832 "SMPS" to P3503 "MAIN Board"

Note: If a particular area is exhibiting a dimmer backlight level than other areas or the overall brightness seems dim, be sure to first check the customer’s Menu setting for Backlights. Raise the percentage and see if the overall brightness returns to normal. If not, 1st: Check the P-DIM level, it should rise with the percentage shown on screen. 100%, 2.91V. Follow the P-DIM signal all the way to the Inverter. 2nd: Turn off Local Dimming in the Customers Menu or unplug P701 (with power off). If the brightness returns to normal, examine the signals required for Local Dimming. (SIN, V-SYNC and SCLK). Suspect the Main Board.

Pin

Label

Run

Diode

Pin

Label

Run

Diode

1

VSYNC

0.1V

OL

5

GND

Gnd

Gnd

2

SDA

3.25V

OL

6

SCLK

0V

OL

3

SCL

3.25V

OL

7

N.C.

0V

OL

4

SIN

Gnd

OL

8

REVERSE

0V

1.91V

P-PWM Pin 22 can vary according to the incoming video IRE level, OSD Backlight setting and then Intelligent Sensor (room light condition). Output from the Video Processor. Range 0.15V to 2.91V.

You can also test each of the 12 blocks functionality by grounding the return path signal. See “LED Single Block Test” instructions below.

BD102

LED SINGLE BLOCK TEST (DIM OR DARK PICTURE AREA): Turn the Brightness, Contrast and Backlights all the way up. Confirm P-DIM is approx. 3V. Using a 220Ω resistor, jump any of the blocks grounding lug (V1~12) while observing the picture and each block should turn on maximum.

3 2 1


2

3

Label

Run

Diode Check

1

VC-6

*1.21V~19V

OL

VC-5

*1.21V~19V

OL

3

VC-4

*1.21V~19V

OL

4 5

VC-3

*1.21V~19V

VC-2

D601 MOSI Pin 4 P7001 3.44V p/p Local Dimming On

BD101

VC-1

7

n/c

n/c

OL

8

LED+

61V

OL

*1.21V~19V

Stby: 162V Run: 396V

1

LED+

61V

OL

2

n/c

n/c

OL

SK100 AC In

OL Off

*1.21V~19V

OL

On

5

VC-10

*1.21V~19V

OL

22V p/p

VC-8

*1.21V~19V

VC-7

p/n: EBR74785904

Tact Switch Keys

Label

STBY

Key 1

3.52V 3.52V

Gnd

Gnd

Key 2

Run

Gnd

3.52V 3.52V Gnd

Gnd

SMPS TEST 1 Top pins on connector are odd numbers.

OL

P201 23 24

12V 21 22

SMPS TEST 1: Force Power Supply On. Disconnect P2400 on Main board. (A) Jump pins 9, 10, 11 or 12 (3.5V) to pin 1. Test Voltage Outputs 12V, 24V to Main and 60V to Backlights reads 36V. No Backlights. Remove AC power. Leave the jumper in place.

23 24

12V 21 22

12V 19 20

12V 19 20

12V 17 18

12V 17 18

15 16 STBY 3.5V 9,10,11,12 13 14 11 12

15 16 STBY 3.5V 9,10,11,12 13 14 11 12

9 10

9 10

7 8

7 8

A

5 6

24V 3 4 24V

SMPS TEST 2: Force the Backlights On. (B) Jump pins 9, 10, 11 or 12 (3.5V) to pin 18 (DRV-ON). Apply AC power, the Backlights should turn on. Note, the LED B+ will now jump up to 61V.

SMPS TEST 2 P201

PWR ON

1 2 24V

A

DRV-ON B

5 6

24V 3 4 24V PWR ON

1 2 24V

Note; If there is a problem with a load from the panel backlights, you can remove AC and Disconnect either P202 or P203. When AC is reapplied, the Backlight LEDs should turn on for about 4 seconds and then shut off.

Ft. IR/Intelligent Sensor

Front IR p/n: EBR74560901

J1

p/n: EBR745561201 J1

Motion Remote Tx/Rx

Video (TXA) pins 19, 20, 27, 28 Video Clock (TXACLK) 23, 24 To Main P4800

5

RESET

0V

3.26V

1.17V

6

DC

0V

0V

0.87V

7

DD

0V

0V

OL

8

Gnd

Gnd

Gnd

Gnd


DC Voltages to the Panel developed by on the Main Board, Output from P7702

VGH_R (IC7701 pin 8) to P7703 pin 9 (28V) VGH_F (IC7701 pin 9) to P7703 pin 10 (-5V) VGH_ODD (IC7701 pin 10) to P7703 pin 11 (toggles between -5V and 28V) VGH_EVEN (IC7701 pin 11) to P7703 pin 12 (toggles between -5V and 28V) R7740 VGL_I (IC7701 pin 1) to P7703 pin 13 (-5V) VST (IC7701 pin 12) to P7703 pin 14 (1.4V) VCOM (IC7701 pin 18) to P7703 pin 17 (6.68V) VDD (IC7700 pin 23) to P7703 pin 19, 20 (16.58V) H_VDD (IC7700 pin 16) to P7703 pin 21 (8.29V) VCC18V (IC7700 pin 1) to P7703 pin 34 (1.8V)

Video (TXB) pins 23, 24, 27, 28, 31, 32

To SMPS

3 2

1

P7600

Q2401

IC701

L4307

To SMPS

PWR_ON

IC2404

IC4306

+5V_Normal

USB Data Buffer

MEMC / FRC

IC105

IC501

Silk Screen IC4303 Incorrect IC6303

1 2 3

2

USB 5V OCP

IC8100

DAC_3V3

Video Processor

Panel _VCC D

IC7701

G

S

p/n: EAY62512702 p/n: EBU61749102

B

E

Heat Sink

Q2406 IC2400

P4102

+1.2V_MTK_CORE

L5403

To Spk

E

B

C

12.35V Each Pin

P3800 N/C

12V in D3000 C

Q5400

IC3000 MICRO

L5402

IC5400

P5400

L5405 L5404

Audio Amp

PC Audio

C

IC104

A2

Composite Component

Pin

Label

STBY

Run

Diode

3.52V

OL

1

3.3V

0V

3.32V

0.55V

2

SDA

3.55V

3.52V

OL

2

Gnd

Gnd

Gnd

Gnd

3

Gnd

Gnd

Gnd

Gnd

3

RX

0V

3.31V

0.88V

4

KEY 1

3.33V

3.52V

OL

4

TX

0V

3.30V

1.17V

5

KEY 2

3.33V

3.52V

OL

5

RESET

0V

3.26V

1.17V

6

3.5V_ST

3.55V

3.49V

2.3V

6

DC

0V

0V

0.87V

7

Gnd

Gnd

Gnd

Gnd

7

DD

0V

0V

OL

8

Gnd

Gnd

Gnd

Gnd

LED_R

1.52V

0V

OL

IR

3.49V

3.44V

OL

10

Gnd

Gnd

Gnd

Gnd

OL

18

1.65V

19

OL

20

OL

24V in

23

0.86V

24

OL

A2 A1

C

Q3300

B E

C

B E

B E

D3301

P7600 "MAIN Board" to P701 "SMPS Board"

C A2 A1

C

C A2 A1

C

Q6501 +1.8V_TU IC6503 2

D3303 A2 A1

1 2 3

B

C C

E

Pin

Diode

1

OL

2

n/c

3

0.82V

4

Gnd

5

1.11V

6

1.78V

7

1.77V

8

0.8V

Q3301 Optical

P4800 "MAIN Board" To J1 "MAGIC Remote"

3.55V

9

OL

17

HDCP EEPROM

SCL

8

Gnd

16

OL

Q6500

1

1

PANEL p/n: EAJ62128701

2.3V

0.86V

Q3302

B E

Gnd

22

D3302

C

OL

5-8

21

Q3303

B E C

TUNER TU6500

IC100

RGB

Video Signal Level: p/p: Approx: 500mV

11

OL

2-4

+5V_USB

D3300

+3.3V_TU in

X3000 32.768KHz

NVRAM

A1

LAN

S

P3000 N/C Q3001

CEC

SW3000 Micro Reset D3620

P4102 "MAIN Board" To J1 "IR Board" Pin Label STBY Run Diode

D

G

P4800

To Magic Remote Tx/Rx

A2 A1

TUNER PINS 1. n/c 2. Reset 3. SCL 4. SDA 5.+3.3V_TU 6. SIF 7. +1.8V_TU 8. CVBS 9. IF AGC 10. DIF (P) 11. DIF (N)

Diode

1

9-12

IC4305

X100 27MHz

Pin

13-15

L4308

Video Processor

MAIN BOARD

Q2407 L2404


L2409

Panel_VCC in

To Wi-Fi Tx/Rx

To the Panel

J2

IC704

P7702

P4301


1.17V

5V_Normal in

To Ft. IR


3.30V

12V in

IC702

Level Shifter

D201

DC Voltages to the Panel developed by on the Main Board, Output from P7703

0V

HDMI1

"Key Board" To J2 "Front IR"

2mSec

Any drive signal V1 through V12

OL

*1.21V~19V


Gnd

OL

On

TX

HDMI2

8

*1.21V~19V

D261


This screw is a different size with washer

4

PWR_Det

L7711 IC703

IC2403

C

Off

0.49V n/c 0.49V OL Gnd OL Gnd 1.11V 1.15V

HDMI3

VC-11

7

IC503

0.88V

1

+1.5V_DDR

To the Panel


IC502

Gnd

3.31V

+3.5V_ST L7702 L2406 in

P7703

IC102

IC501

Gnd

0V

2

3

2

T501

Gnd

RX

IC2405

L7703

Panel_VCC in

D253

Gnd

3

IC2402

B

D251

T101

5A / 250V V-SYNC Pin 1 P701 3.3V p/p

4

VC-9

2

3

Stby: 162V F501 1.6A / 250V Run: 396V

F100

LED Drive Signal 50 IRE

6

2

1

2

HDMI4

Diode Check

*1.21V~19V

3

0.55V

USB1

Run

E

C

Q102 Q101


P203 White Plug "SMPS Board" To "Panel LEDs"

VC-12

1

Diode Check

3.32V

P2400

IC7700

Q7700

D252

2

Label

B

E

Q7702

L7704

Q7701

3.15A / 250V

OL

Pin

E

C

B

C B

E

Q251

F101

Run

0V

11.81V 3.26V 11.81V 0V Gnd 3.52V Gnd 24.7V 3.4V

+3.3V_NORMAL

Power Block


STBY

3.3V

12V in Q7703

P201

D259

L251


3

C263

120uF/450V

0V 0V 0V 0V Gnd 3.55V Gnd 0V 0V

Label

1

USB2

6

ERROR: Normal low High (3.4V) abnormal. Feedback from backlights error.

12V DRV-ON 12V V_Sync Gnd 3.5V STBY Gnd 24V PWR-ON

Pin

P701

D602

OL

LD701: Normal Off. Blinking means error. Abnormal Backlight drive and / or feedback.

C

OL

*1.21V~19V

DRV-ON: Starts Backlights LED Power goes to 60.

ERROR LD701

- +

C610

19 18 17 16 13-15 9-12 5-8 2-4 1

Diode Check OL OL OL 0.49V n/c

USB3

2

1

150uF/ 100V

Pin

Backlight B+ 60V

2

2

P702 n/c

Cold (Chassis) Ground Side

Q602 Q601

D607

P210 P211 60V Gnd

P202 P203

Hot Ground Side

L601

PWR-ON: Starts 12V, 24V and 36V LED Power. No Backlights.

To the Panel Backlights

No Stand-By voltages

P4800 Connector "MAIN Board" To J1" Magic Remote

P201 "SMPS Board" To P2400 "MAIN Board" Pin Label STBY Run ERROR 24 n/c 2.5V n/c 2.5V 23 n/c (1) 22 PWM 0V 0.15V~2.91V 21 12V 0V 11.81V 20 n/c n/c n/c

(1)

P4301 "MAIN Board" To "Wi-Fi Transmitter" Pin

Label

STBY

Run

1

+5V_USB

0.25V

4.96V

Diode OL

2

WIFI_DM

0V

0.05V

0.7V

3

WIFI_DP

0V

0.05V

0.7V

4

Gnd

Gnd

Gnd

Gnd

To Main P4302

p/n: EAT61613401

Wi-Fi Tx/Rx

47LM7600 Main Board Component Voltages

Pin [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [11] [12] [13] [14] [15] [16] [17] [18] [19] [20] [21] [22] [23] [24]

Pin [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [11] [12] [13] [14]

IC7700 Panel Power DC-to-DC Conv 1.89V 1.89V 3.4V 3.4V 1.2V 1.2V Gnd 3.4V 4V 3.4V 0V 11.75V 11.75V 11.76V 11.75V 8.29V 8.29V Gnd Gnd Gnd 11.71V 11.7V 14.84V 6V 10.6V Gnd IC7701 Panle Power Level Shifter 8.33V 8.33V 8.33V 8.33V 8.33V 8.33V 6.21V 27.9V (-5V) 27.5V 5V to -5V 5V 27.5V to -5V (-5V) (-5V) (-4.9V)

IC100 Pin [25] 4.95V [26] 0.52V [27] 3.31V [28] 3.31V [29] 5V [30] 1.27V [31] 1.59V [32]2.8V [32]2 8V [33] 8.12V [34] 8.12V [35] (-5V) [36] 0.67V [37] 13.56V [38] 12.38V [39] 10.42V [40] 5.97V [41] 5.95V [42] 2.85V [43] 6.7V [44] 6.7V [45] 6.69V [46] 6.69V [47] Gnd [48] Gnd

Pin [1] [2] [3] [4] [5] [6] [7] [8]

n/c n/c n/c Gnd 3.35V 3.35V 3.31V 3.31V

IC104 Pin [1] [2] [3] [4] [5] [6] [7] [8]

0V Gnd 3.32V Gnd 3.32V 3.32V Gnd 3.31V

Pin [1] 5.13V 3 26V [2] 3.26V [3] Gnd

Pin [1] [2] [3] [4] [5] [6] [7] [8]

DAC_3V3 Regulator

Pin [1] 3.51V [2] 2.83V [3] 3.4V Q2406 Pin [B] 0.64V [C] 0.1V [E] Gnd

Pin [1] Gnd [2] 3.64V [3] 3.68V

Pin [1] [2] [3] [4] [5] [6] [7] hen Measured [8] [9] [10] [11] [12] [13] [14] [15] [16] IC2404

+1.2V_MTK_CORE Regulator Gnd 11.92V Gnd 0.8V 0.85V 3.51V 1.27V 1.27V

Q2401

IC2402

IC2403

NVRAM Memory

IC501

IC2400 Pin [15] (-5V) [16] 28V [17] 28V [18] 6.7V [19] 6.7V [20] 6.7V [21] 16.58V [22] Gnd [23] 3.29V [24] 0V [25] 0V [26] 0.07V [27] 1.36V [28] 3.37V

HDCP EEPROM

PWR_On PWR On Switch

Panel_VCC Driver

PWR_Det +12V in

+1.5V_DDR Regulator 3.5V 5.5V Gnd Gnd Gnd 0.83V 0.72V 1.5V Sound goes Loud 1.84V 1.54V 1.54V 1.54V 5.07V n/c 3.48V 3.5V (Vcc In)

Pin [1] [2] [3] [4] [5] [6] [7] [8]

(+5V NORMAL) (+5V_NORMAL) Regulator 3.42V 0.78V 5.47V 5.44V Gnd 5.13V 10.49V 11.81V

Pin [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [11] [12] [13] [14]

+3.3V_NORMAL Regulator 3.33V 0.77V 5 49V 5.49V 5.46V Gnd 5.44V 3.41V Gnd Gnd 3.32V 3.32V 8.74V 11.81V 11.81V

IC2405

IC4303

5V for USB Pin OCP [1] 0V (Gnd) [2] 5.11V (In) [3] 5.11V (In) [4] 0V (Gnd) [5] 0V [6] 0V [7] 0.05V [8] 5.11V (Out) [9] 5.11V 5 11V (Out) [10] 3.31V Silked Screend IC6303 IC4305 Pin [1] [2] [3] [4] [5] [6] [7] [8]

5V for USB Regulator 11.08V 24.61V 3.32V 1.25V 0.8V 0.51V Gnd 5.11V (Out)

Pin [1] [2] [3]

+1 8V TU +1.8V_TU Regulator 0V (Gnd) 1.8V (Out) 3.33V (In)

Pin [G] [S] [D]

Panel_VCC Switch 1.9V 11.92V 11.92V

IC6503

Q2407

Q3001 Pin [G] 3.51V [S] 3.48V 3 48V [D] 3.47V Q3300 Q3301 Q3302 Q3303

CEC FET

HDMI 1-4 Pin Hot Swap B 0V C 0V E Gnd

Q5400

Amp Mute Pin Driver [B] 0V [C] [E] Gnd

Q6500

TUNER_SIF Pin Buffer [B] 0.22V [C] 0V (Gnd) [E] 0.91V 0 91V

Q6501

Tuner (Analog) Pin Video Buffer [B] 3.61V [C] 0V (Gnd) [E] 4.28V

Q7700

VGL_FB / VGL Pin Switch [B] 0.67V [C] 4.67V [E] 0V

Q7701

VGH / VGH_FB Pin Switch [B] 15.91V [C] 15.63V [E] 16.6V

Q7702

EPI_LOCK6 Pin Drives Q7703 [B] 0.77V [C] 0.02V [E] 0V (Gnd)

Q7703

EPI_LOCK6 Pin Source [B] 0V (Gnd) [C] 3.31V [E] 0V (Gnd)

47LM7600 Main Board (+3.5V_ST) Voltage Distribution +3.5V_ST To SMPS

To SMPS

P2400

Turned On by Pins 9-12 POWER_ON/OFF2_1 Not On during STBY See +12V Distrubution L2402 Not On during STBY IC2403

Not On during STBY See +12V and +24V Distrubution

3 2

Q2401 PWR_ON Switch

1

L2406

+1.5V_DDR

Pins 10-12

Pins 1-16

www.repair4u.ml

See +12V Voltage Distrubution

+3.5V_ST Pull Up

MAIN BOARD

R3005

p/n: EAY62512702 p/n: EBU61749102

R3007 R3009 R3012 R3016

P4102

Power for IR and Intelligent Sensor

6

Pull Up

R3030

R4118

Pin 6 To Ft. IR

Heat Sink

L4100 R4117

+3.5V_ST

R3020

D3000 Bias for CEC FET

P4102 Pin 4 Key 1 P4102 Pin 5 Key 2 Micro Pin 31 Micro Pin 32

C

IC3000 Microprocessor SW3000 Micro Reset

A2

R3028

G

40

Pull Up P4102 Pin 2

R4124

EEPROM_SDA Micro Pin 11

R3019

P4102 Pin 1

R4123

EEPROM_SCL Micro Pin 10

R3018

C3004

A1

R3026

48

D S

Q3001 CEC FET

Model1_Opt 0 Micro Pin 28 Model1_Opt 1 Micro Pin 29 Model1_Opt 2 Micro Pin 30 Model1_Opt 3 Micro Pin 25 Model1_Opt 4 Micro Pin 26 Model1_Opt 5 Micro Pin 5 Model1_Opt 6 Micro Pin 12

47LM7600 Main Board (+12V) Voltage Distribution +12V Pins 17, 19, 21

To SMPS

P7703

IC2405 Turned on by PWR_ON/OFF2_2 pin 7

P7702

VDD (16.58V)

IC2402

20,21

3

11,12

IC7700 Power Block

P7703

PWR_Det

L4307

L2407

+5V_Normal

Pin 8

L2409

IC703

IC701

L504 L506

G

+3.3V_EMMC

MEMC / FRC

EMMC_VCCQ 1 2 3

2

IC2404 Turned on by PWR_ON/OFF2_3 Pin 1

IC2400

E

p/n: EAY62512702 p/n: EBU61749102

Turned On by POWER_ON/OFF1 pin 6

Q5400 Audio Mute L5403

To Speakers All pins 12.35V

MAIN BOARD

L2404

R7738

P5400

L501 AVDD_33SB

+1.2V_MTK_CORE

L2406

+5V_USB

L4302

+3.3V_Normal

B

C

L5402 L5405

2

IC5400 Audio Amp

TUNER TU6500

48

L5401

+1.8V_TU IC104 HDCP EEPROM

L5404

P4800

4

IC4306 Turned on by PWR_ON/OFF2_4 Pin 1

+5V_Normal

DAC_3V3

1

+12V

S

L2408

+5V_USB

IC4306

IC8100

Pin 6

Q2407 Panel_VCC D

21

+5V_USB2

IC501

L502

4

Pin 12

IC105

Turned On by PANEL_CTL low to G

1

+5V_USB

L4306

+1.2V_MTK_AVDD

IC7701 Level Shifter

Pin 1 +3.3V_Normal To Motion Tx/Rx

Q2401

Video Processor

IC704

P7702

1

USB 2/3 OCP

IC2404

IC702

To the Panel

2 1

3 2

+3.3V_Normal

IC2405 L7711

From IC2403 +1.5V_DDR

See +3.5V_ST Voltage Distribution

PWR_ON

L2401

L2410

13,14

P4301

The Audio Amp IC5400 also uses 24V, (see +24V Distribution).

L7704

23

From Q2407 Panel_VCC

Q2407 activated by the Microprocessor pin 4 output of Panel_CTL (Low) to Gate of Q2407 Generating Panel_VCC turning on DC-to-DC converters for the T-CON section and the Panel.

Pin 6 To Wireless Tx/Rx

+3.3V_NORMAL

+5V_USB3

USB2

VGH_R (IC7701 pin 8) to P7703 pin 9 (28V) VGH_F (IC7701 pin 9) to P7703 pin 10 (-5V) VGH_ODD (IC7701 pin 10) to P7703 pin 11 (toggles between -5V and 28V) VGH_EVEN (IC7701 pin 11) to P7703 pin 12 (toggles between -5V and 28V) R7740 to VGL_I (IC7701 pin 1) P7703 pin 13 (-5V) VST (IC7701 pin 12) to P7703 pin 14 (1.4V) VCOM (IC7701 pin 18) to P7703 pin 17 (6.68V) VDD (IC7700 pin 23) to P7703 pin 19, 20 (16.58V) H_VDD (IC7700 pin 16) to P7703 pin 21 (8.29V) VCC18V (IC7700 pin 1) to P7703 pin 34 (1.8V)

Pin 9

P2400

USB3


Q2401 is activated by the Microprocessor pin 36 output of RL_ON to pin 2 of Q2401. This generates PWR_ON to the Power Supply which outputs 12V and 24V. Note: Q2401 is not part of the 12V components.

L4800

11

IC6503 +1.8V_TU 2

L6503

1

3

IC100 LAN

IC104 NVRAM

RGB PC Audio

1

Optical

TUNER PINS 1. n/c 2. Reset 3. SCL 4. SDA 5.+3.3V_TU 6. SIF 7. +1.8V_TU 8. CVBS 9. IF AGC 11. DIF (P) 10. DIF (N)

47LM7600 Main Board (+24V) Voltage Distribution

+24V Pins 2, 3, 4

To SMPS

P2400 L2403

3 2

1

Q2401 PWR_ON Switch

+3.5V_ST

Q2401 is activated by the Microprocessor pin 36 output of RL_ON to pin 2 of Q2401. This generates PWR_ON to the Power Supply which outputs 12V and 24V. Note: Q2401 is not part of the 24V components.

IC5400 VOLTAGES

Right Channel B+: 24V pin 22, 23, 24

Silk Screen Incorrect IC6303

L4308

IC4303 +5V_USB

Left Channel B+: 24V pin 37, 38, 39 (L- Output) Pins 35, 36 (L+ Output) Pins 40, 41

P5400

L5403

To SPK All pins 12.35V

IC5400 Audio Amp

L5400

RR+ L-

L5405 L+

L5402

R+ Out

R- Out LOut

4

Turned on by USB_CTL1 pin 5

(R- Output) Pins 20, 21 (R+ Output) Pins 25, 26

L+ Out

L5404

+3.3V_Normal 3.3V_NORMAL pin 48 (See +12V Voltage Distribution)

MAIN BOARD p/n: EAY62512702 p/n: EBU61749102

1

USB1

+24V

3.3V_NORMAL pin 48 (See +12V Components)

IC4303 USB 1 OCP

47LW5600 INTERCONNECT DIAGRAM

n/c

n/c

n/c

OL

3

VC-3A

EL70

*1.39V~13.74V

OL

4

VC-3B

EL71

*1.39V~13.74V *1.39V~13.74V

OL

*1.39V~13.74V *1.39V~13.74V

OL

5

VC-3C

EL72

6

VC-3D

EL73

7

VC-4A

EL74

100uF/100V

- + - + C257 C256

BD101 MOSI Pin 4 P832 3.57V p/p Local Dimming On

D253

50.59V

-

36.2V

+

OL OL

VC_3B

VC_2C

Q251

Cold (Chassis) Gnd side

P701

C


Q601 MOSI Pin 4 P832 3.57V p/p Local Dimming Off

C

EL76

VC-4D

EL77

*1.39V~13.74V

OL

24.27V

11

n/c

n/c

n/c

OL

11.9V

12

LED+

C256+

50V

OL

EL75

9

VC-4C

10

OL

IC102 D603

T101


*White to Black screen P203 Black Plug "SMPS Board" To "Panel LEDs"

Pin

Label

TP

Run

D201

Diode

50V

OL

n/a

n/c

OL

3

VC-1A

EL62

*1.39V~13.74V

OL OL OL

4

VC-1B

EL63

5

VC-1C

EL64

*1.39V~13.74V *1.39V~13.74V

6

VC-1D

EL65

*1.39V~13.74V

n/c

n/a

n/c

OL

8

VC-2A

EL66

*1.39V~13.74V

OL

9

VC-2B

EL67

OL

10

VC-2C

EL68

*1.39V~13.74V *1.39V~13.74V

OL

11

VC-2D

EL69

*1.39V~13.74V

OL

12

n/c

n/a

n/c

OL

LED+

C256+

50V



SMPS TEST 2 Top pins on P201

P201


23 24

23 24

12V 21 22

12V 21 22

12V 19 20

12V 19 20 12V 17 18

12V 17 18

15 16

15 16

STBY 3.5V 9,10,11,12 13 14 11 12

9 10

9 10 A

5 6

24V 3 4 24V PWR ON

B

1 2 24V

5 6

24V 3 4 24V PWR ON

1 2 24V

Ft. IR/Intelligent Sensor And Soft Touch Key Board

P201

P1702

IC5403 +1.5V_FRC

IC5301

B

E C

IC501

E

G S

SMPS TEST 1: Force Power Supply On. Disconnect P502 on Main board. (A) Jump pins 9, 10, 11 or 12 (3.5V) to pin 1. Test Voltage Outputs 12V, 24V to Main and 36V to the Inverter Section of the SMPS. Remove AC power. Leave the jumper in place. No Backlights. 50V to Backlights reads 36V.

IC5401 +1.26V_FRC

12V

12V (8.7V) HVDD

L3

L1

(24.9V) 1

2 3

D3 D2 (29.1V)

2

CN4

FL1

3 2 1

-2.8V

3) Gnd 2.1V 2) 1.6V 1) 0.6V

UC1

D1 -2.8V

Pin 51 VGHF

29V -5V -5V 28V

VGHR 29V VGHF -5V VGHODD -4.9V

Pin 10 Pin 11 Pin 12

VGL_I -5V


-5V -5V 3.3V 16.48V

FL2

Pin 13

VGHEVEN 29V

VDD 16.47V

TO TFT MODULE

C105

P-VDD 16.37V Pins 7-8

Pin 9 VGHR

Pin 11 VGHODD Pin 12 VGHEVEN

29V -5V -5V 28V


LED SINGLE BLOCK TEST DIM OR DARK PICTURE: Note: VGHEVEN and VGHODD swap once a second Note: VGHEVEN and VGHODD swap once a second Turn the Brightness, Contrast and Backlights all the way up. Other Voltages from U6 to the Panel with no silk screen labels: Confirm P-DIM is 3.3V. Using a 220Ω resistor, jump any of the blocks U6 pin 15: (4.3V) to CN4 pin 9, CN5 pin 52 U6 pin 11: (13V) to CN4 pin 3, CN5 pin 58 grounding lug (VC_1~4_A~D) while observing the picture and each block U6 pin 18: (3.3V) to CN4 pin 10, CN5 pin 51 U6 pin 12: (12.1V) to CN4 pin 4, CN5 pin 57 should turn on maximum. U6 pin 13: (10.25V) to CN4 pin 5, CN5 pin 56 U6 pin 19: (2.65V) to CN4 pin 11, CN5 pin 50 U6 pin 14: (6.17V) to CN4 pin 8, CN5 pin 53

U6 pin 20: (16.37V) to CN4 pin 40,41, CN5 pin 20, 21

3.33V

OL

5

Reset

0.35V

3.33V

2.41V

6

DC_MRemote

0.35V

3.33V

2.38V

7

DD_MRemote

0.35V

3.33V

Gnd

Gnd

Gnd

Gnd

8

Gnd

9

GPI0-O

0V

0V

OL

10

GPI0-1

0V

0V

OL

11

GPI0-2

0V

0V

OL

12

GPI0-3

0V

0V

OL

-5V -5V 3.3V 16.48V


USB2 EDID IC1203 IC103

NAND FLASH IC102

NVRAM

Q102 G

B

D D

S G

S

B

IC1204

Pin

Diode

1

OL

2-4

OL

5-8

Gnd

9-12

1.16V

13-15

Gnd

16

OL

17

2.32V

18

1.62V

19

2.32V

20

OL

21

2.07V

22

2.32V

23

OL

24

OL

Q101

USB1 EDID Earphone Amp IC804 B

E

Q710

IC701

G

B

D

S

A1 A2

Q801

C

D713

HDMI Selector

X601

P3503 "SMPS Board" To P832 "MAIN Board" Pin

Diode

1

OL

2

OL

D711 C A1 A2

MAIN BOARD

P601 N/C

D

C

B

G

D708

Q1002

A1

S

C


P1302

TU2101 TUNER IC801 D810

PC Data

C

8. NC 7. SDA 6. SCL 5. NC 4. NC 3. 5V

IC802 PC EDID

2. NC 1. NC

A1 A2

STBY Run

Diode

1

SCL

3.55V 3.49V

OL

7

2

SDA

3.55V 3.49V

OL

8

3

Gnd

Gnd

Gnd

9

4

KEY 1

3.33V 3.3V

OL

10

5

KEY 2

3.33V 3.3V

OL

11 +3.3V_Normal

0V

3.33V

OL

3.5V_ST 3.55V 3.49V

OL

12

0V

0V

OL

6

Gnd

Gnd LED_B IR Gnd LED_R

Pin Label

STBY Run

Gnd

Gnd

Gnd

Diode Gnd

Gnd

Gnd

Gnd

13

0V

0V

OL

14

S/T_SCL

3.55V 3.49V

OL

OL Gnd

15

S/T_SDA

3.55V 3.49V

OL

1.48V 1.47V Gnd Gnd

Panel p/n: EAJ61768201 AUSYLHR, AUSYLJR, AUSYLUR

Panel p/n: EAJ61928101 AUSYLUR

B

13. 1.26V 12. GND 11. CVBS 10. NC 9. SIF

E

C B

E C

3

OL

4

Gnd

5

OL

6

1.73V

7

1.71V

8

OL

A2

E

B E


C106

Pin 10 VGHF

0.35V

U6

U3

CN5

C101 C102

Pin 52 VGHR

Note: VGHEVEN and VGHODD swap once a second

VST -5V

M_Remote_TX

IC504

C

B

4) 3.31V 3) 3.3V 2) 2.95V 1) 3.3V

U5

Pin 15

US1 Q12 Q11 2 1) 28.4V 2) 29V 3) 29.1V

VCC 3.3V

Gn d

US1

Panel Test TP 44

F1 3A/125V (3.31V)

D7

VDD 16.48V

CN1

4

+2.5V_BCM35230

Gnd

(11.76V)

L2

Gn d

D6

Gnd

Gnd

CN2 (3.35V)

3.33V

Video Processor

IC803

Gnd

0.35V

C

Q904 B Q906 E C

U5 5) Gnd 6) Gnd 7) Gnd 8) Gnd

(11.76V) (11.76V)

SMPS TEST 2: Force the Backlights On. (B) Jump pins 9, 10, 11 or 12 (3.5V) to pin 18 (DRV-ON). Apply AC power, the Backlights should turn on. Note, the LED B+ will now jump to 65V then back down to 50V. Note; If there is a problem with a load from the panel backlights, you can remove AC and Disconnect P202 or P203. When AC is reapplied, the Backlight LEDs should turn on for about 4 seconds and then shut off.

E

LVDS

OL

M_Remote_RX

p/n: EBR72948402 AUSYLHR p/n: EBR73145901 AUSYLJR X602 Q1001 Q901 B SW1 Wireless Dongle Switch p/n: EBR72948404 AUSYLUR C Q902 E SW1 Grayed out RS232 Microprocessor 18. IF p 17. IF n Reset 18 components are 16. IF AGC 15. Reset P901 on the back 14. 3.3V C

To Main

Gnd

3

+1.5V_DDR

B C

Q506

IC601 MICRO IC602

LVDS

Gnd

Gnd

BCM IC101

IC508

Q505

P3501 PANEL TEST To run the T-CON “Panel Test”, remove the LVDS cables. Jump 12V to the 12V fuse. Jump VCC 3.3V to pin 44 on CN1. White, Red, Blue, Green and Black patterns show on screen.

0.53V

Gnd

+3.3V_FRC

IC402 DDR

X5201

Q507

Any drive signal VC1 through VC4 A~D

Diode Check

3.33V

2

IC5202 IC401 DDR

IC5201 FRC

IC502


Run

0.35V

DDR

1.6A / 250V


IC1702 Audio Amp

L1707

D

Pin 49 VGHEVEN

Front IR/Key

Q101

B

L1708

12.09V Each Pin

Audio Mute

C E

STBY

3.5V_Normal

0.9V FET Switch 3.3V_ 5V_Normal L505 Q503 Normal IC507 IC501 IC505 +0.9V_CORE Q508 IC506 0.9V FET Switch IC5402 5V_USB

Q1701

L1703

P3502

F501


Pin 50 VGHODD

p/n: EBR72671301

L1704

3.15A / 250V

Pin 18

7 8

7 8 A

SK100 AC In

E

Label

1

P101 N/C

IC503

1

T501

F101

2

B

Q102

VST VGLI VGHEVEN VGHODD VGHF VGHR

STBY 3.5V 9,10,11,12 13 14 11 12

DRV-ON

OL

W/Washer Different Size

V 12

SMPS TEST 1

5A / 250V

OL

7

13

F100 V-SYNC Pin 1 P832 3.5V p/p

47uF/450V

C256+

n/c

47uF/450V

LED+

2

47uF/450V

1

Hot Ground Side

3

RL_ON Drivers

B

To Spk

D256 Stand-By 3.5V D261 Source D202

E

INV_CTL Driver

D255

11.9V

RL101

P832

D252

36.3V

E C B

Pin

P3503

Q502 Q501 3 2 IC502 1

Q504

D251

36.3V

OL

VC-4B

STBY Run Diode Check n/c n/c 2.03V n/c n/c OL 0V 0.2V~3.3V OL 0V 11.92V 0.48V n/c n/c OL 0V 11.92V 0.48V 0V 3.26V OL 0V 11.92V 0.48V 0V 0V OL Gnd Gnd Gnd 3.55V 3.53V 2.63V Gnd Gnd Gnd 0V 24.19V 1.09V 0V 3.4V 1.15V P502

n/c

Q602

*1.39V~13.74V *1.39V~13.74V

8

VC_3A

VC_2D

Pin Label ERROR 24 n/c 23 (1) 22 PWM 21 12V 20 n/c 19 12V 18 DRV-ON 17 12V 16 V_Sync 13-15 Gnd 9-12 3.5V 5-8 Gnd 2-4 24V 1 PWR-ON

C202 ,1

2

50V

VC_3D

OL

P202 VC_4A

50V

P203

VC_4B

C256+

To the Panel

VC_4C

LED+

1.91V

VC_1A

1

0V

VC_4D

Diode

OL

VC_1B

Run

0V

P1302 "MAIN Board" To "Motion Remote"

P201 "SMPS Board" To P502 "MAIN Board"

PWM Pin 22 can vary according to incoming video IRE level, OSD Backlight setting and then Intelligent Sensor (room light condition). Output from the Video Processor. Range 0.2V to 3.3V.

DRV-ON: Starts Backlights LED Power goes to 65 then down to 50V.

VC_1C

TP

OL

VC_2A

Label

Gnd

0V

VC_2B

Pin

Gnd

VC_1D

L601


Diode

(1)

PWR-ON: Starts 12V, 24V and 36V LED Power. No Backlights.

VC_3C

You can also test each of the 12 blocks functionality by grounding the return path signal (V1~V4) through a 220Ω, providing the 50V LED Power is present. See “LED Single Block Test” instructions below.

Run

100uF/100V

Note: If a particular area is exhibiting a dimmer backlight level than other areas or P832 "SMPS" to P3503 "MAIN Board" the overall brightness seems dim, be sure to first check the customer’s Menu Pin Label Pin Label Run Diode setting for Backlights. Raise the percentage and see if the overall brightness returns 5 GND 1 VSYNC 0.1V OL to normal. If not, 6 SCLK 2 SDA 3.25V OL 1st: Check the P-DIM level, it should rise with the percentage shown on screen. 7 N.C. 100%, 3.3V. Follow the P-DIM signal all the way to the Inverter. 3 SCL 3.25V OL 2nd: Turn off Local Dimming in the Customers Menu or unplug P832. 8 REVERSE 4 SIN Gnd OL If the brightness returns to normal, examine the signals required for Local Dimming. No Stand-By voltages (SIN, V-SYNC and SCLK). Suspect the Main Board.

IC2103

Q2105

Q2104

3

2

1

C A1 A2

D710

2

+1.26V_TU D707

A1

C

A2

1


p/n: EBR72499601

Motion Remote

47LW5600 MAIN (FRONT SIDE) SIMICONDUCTORS IC103 Pin [1] [2] [3] [4] [5] [6] [7] [8] IC501 Pin [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] IC504 Pin [1] [2] [3] [4] [5] [6] [7] [8]

NVRAM for USB

IC505

n/c 0V 3.34V 0V 3.22V 3.22V 0V (Gnd) 3.34V +0.9V_CORE DC to DC 3.17V 0.59V 0.44V 11.95V 0V 5.33V 4.6V 5.81V 0.95V 1.36V


IC508

Pin [1] [2] [3] [4] [5] [6] [7] [8]


IC801

Pin [1] [2] [3] [4] [5] [6] [7] [8]

Pin [1] [2] [3] [4] [5] [6] [7] [8]


IC506



Pin [1] [2] [3] [4] [5] [6] [7] [8]

Pin [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [11] [12] [13] [14]


IC802 Pin [1] [2] [3] [4] [5] [6] [7] [8]

3.46V n/c 3.46V (In) 3.49V (PWR On/Off1) 0V (Gnd) 3.31V 0.79V 1.5V (Out) RGB Data Buffer


IC803 Pin [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [11] [12] [13] [14] [15] [16]

1.81V 1.81V 3.72V 1.8V 1.8V n/c (4.44V) 0V (Gnd) n/c (4.43V) n/c (1.79V) n/c (1.79V) 3.72V 1.81V 1.81V 5V (Vcc In)


IC1203


IC5401

Pin [1] [2] [3] [4] [5] [6] [7] [8]


IC5402

Pin [1] [2] [3] [4] [5] [6] [7] [8]

Q501

Pin [1] [2] [3]

(+1.26V_TU) Regulator 0V (Gnd) 1.27V (Out) 3.33V (In)

IC1204

IC2103

Q502

(+1.26V_FRC) Regulator 0V (Gnd) 11.85V (Vcc In) 0V (Gnd) 0.8V (FB) 0.7V 3.29V (Enable) 1.29V (Out) 1.29V (Out)

Q503

Pin [1] [2] [3] [4] [5] [6] [7] [8]

(+3.3V_FRC) Regulator Under Shield Under Shield Under Shield Under Shield 0.8V 3.45 (PWR On/Off2_2) 3.3V 3.3V

Q508

Pin [1] [2] [3] [4] [5] [6] [7] [8]

Pin B C E

RL_ON (PWR_On) 1st Driver 0.64V 0V Gnd


47LW5600 MAIN (BACK SIDE) SIMICONDUCTORS IC502

IC503

Power Det Gen Pin (For +12V) [1] 0V (Gnd) [2] 3.8V (In) [3] 3.73V (Out)

IC5202 Pin [1] [2] [3] [4] [5] [6] [7] [8]

Power Det Gen Pin (For +24V) [1] 0V (Gnd) [2] 3.7V (In) [3] 3.73V (Out) Q506

IC601 Pin [1] [2] [3] [4] [5] [6] [7] [8]


Q507

SPI FLASH 0.43V 3.29V 3.29V 0V (Gnd) ?? ?? 3.29V 3.29V (3.3V_FRC in)

PANEL_VCC Pin Control 2nd Driver B 0.67V C 0V E Gnd PANEL_VCC Pin Switch S 11.97V (In) G 1.8V (Enable) D 11.94V (Out)

Q101


Q710

Pin [B] [G] [S] [D]

Q801

Pin [B] [G] [S] [D]

RGB_DDC_SCL FET Buffer 0V (Gnd) 3.3V 4.74V 3.34V

Pin [B] [G] [S] [D]

CEC Remote HDMI CEC

Q2104


D710


D711

D707


D713


D708


D810

5V Routing to Pin IC802 RGB EDID A1 4.73V C 5.01V A2 0.07V

3.47V 3.51V 3.47V 3.49V Q2106

Q102

Pin B 0V C 3.35V E Gnd Q904

Q504

INV CTL (Drv INV_CTL (Drv_On) On) Pin Driver B 0V (INV ON) En C 3.28V (Out) E Gnd

Pin B C E

IR Wireless Pass 2nd Driver 0.02V 3.48V Gnd

Pin B C E

IR Wireless Pass 1st Driver 0.57V 0V Gnd

Q906 Q505


Earphone Mute

Pin A1 C A2

5V Pull-Up to DDC_SCL/SDA_2 4.96V 5V 0V

Pin A1 C A2


Pin [1] [2] [3] [4] [5] [6] [7] [8]

0.9V FET Switch 0.95V 0.95V 0.95V 1.36V 11.96V 11.96V 11.96V 11.96V

Pin [1] [2] [3] [4] [5] [6] [7] [8]


Q1001

Wireless Vcc Pin Driver B 0.02V C 24.5V E Gnd On when wireless dongle connected Q1002

Wireless Vcc Pin Switch S 24.5V G 24.5V 5V D 0V On when wireless dongle connected

Q901


Q902

IR Buffer Pin 1st B 0.57V C 0.02V E Gnd

47LW5600 Main Board Components on in (Stand_By 3.5V) and with (24V)

Components on by Stand_By 3.5V +3.5V_ST

E

C

Components on by 24V

B

Q502

+24V

+24V

RL_ON SW (Not On)

3

Q504

+3.5V_ST

B C

+3.5V_ST


E

1

12.09V Each Pin

IC502

Power Det (24V)

P502

INV_CTL Driver

P502

2

Audio Amp

IC1702

P1702

+24V

24V in on pins 2,3,33,34, 40,41,44,45


Grayed out components are on the back (Not On)

IC508

CEC +1.5V_DDR

+3.5V_ST

+3.5V_ST +2.5V_BCM35230

+3.5V_ST

Q710 G

B

D

S

IC504 (Not On) EEPROM MICRO

IC601

IC602

+3.5V_ST

IR Pass C Q904 E B Q906 E

+3.5V_ST

D

+3.5V_ST

C

P901 IC803

JK1001

X601

X602 Q901 B B E SW1 +3.5V in on Pins 48 & 23 C Q902 E RS232 IR Buffers

C

B

+3.5V_ST

+3.5V_ST

G

S

24V Switched out JK1001 Panel VCC pins 1~6

Q1002 +24V


47LW5600 Main Board Components on with (12V) and Other Voltage Distributions Other Voltage Distributions L5202 VDD33


L5201

L5206 AVDD33

+3.3V_FRC

IC5201 Frame Rate Converter

L5203 AVDD_PLL

DVDD_DDR_1V L5205

+1.26V_FRC

VDDC10

L5204 AVDD_LVDS_3.3V RL_ON Sw 3

IC5031

2

+12V 0.9V FET Switch

Power Det (12V)

Q503

+12V +12V +0.9V_CORE

P502

IC501

3.3V_ Normal

IC5401 +1.26V_FRC

5V_Normal

IC507

12V

IC505 IC506

+12V +12V

IC5402

5V_USB

+12V +3.3V_FRC

+5V_Normal

IC5402 +3.3V_FRC

IC5202 Serial Flash IC1203 USB2 OCP IC1204 USB1 OCP

IC506 +5V_USB

IC801 RGB PC

IC507 +5V_Normal

L2104

IC102

IC1701 HDMI Select

From SMPS P832 pins 17, 19 and 21 to P502 Grayed out components are on the back

P3501

+3.3V_HDMI

12V

+12V

IC505 +3.3V_Normal

Q504 INV_CTL

L803

L209

IC804 Earphone Amp

HDMI_AVDD

IC5401 Q507 G S

IC501 +0.9V_CORE

1.26V_FRC

12V Switched out by Q507 to P3501 Panel VCC pins 48~51

L211 L214

D

+12V Panel VCC SW

L210

From SMPS P832 pins 9~12 to P502

+3.3V_ST

L215 L217 L219

PLL_AUD_AVDD

L902

PLL_VAFE_AVDD

L1303

USB_AVDD

L204 L206 L207

P1302 pin 1 to Motion Remote IC102 NAND Flash Memory IC103 NVRAM

VAFE2_DVDD

IC101 BCM

USB_AVDD33 VDAC_AVDD33 HDMI_AVDD33

L203

P901 pin 11 to Ft. IR

VAFE3_DVDD

IC504 +2.5V_BCM35230 L202

JK802 Optical Out

+3.3V_Normal

PLL_MAIN_AVDD

AADC_AVDD25 EPHY_VDD25 VAFE3_VDD25 VAFE2_VDD25 PLL_VAFE_AVDD25

JK1402 Ethernet

L212

L1203

L214 L216

From SMPS P832 pins 2, 3 and 4 to P502

+24V

L2101

IC1202 USB Select

+3.3V_USB +3.3V_TU

+3.3V_DE L2106

L2103

IC2103 +1.26V_TU L1709 L1710

+5V_TU

+1.26V_TU

+3.3V_AU_AVDD +3.3V_DVDD

L1711 +24V_AMP

IC702 Audio Amp

TU2101 TUNER

8

6

21

19

17

15

13

11

9

7

5

2

3

1

23

20V 20V

22

20

18

16

14

12

10

8

6

21

19

17

15

13

11

9

7

5

2

3

1 PWR ON


4

20V

STBY 3.5V

A

24

12V 12V 12V

PWR ON

20V

STBY 3.5V

12V 12V 12V

4

P201

A

C245/C244

200V 25uF

200V 25uF

200V 25uF +

+ 200V 25uF

200V 25uF

200V 25uF

200V 25uF

200V 25uF

200V 25uF +

200V 25uF

+ 200V 25uF

200V 25uF

D244

D242

P204 P703

Inverter

D243

Q103

P701

P702

D241

Secondary

F102

IC102

STBY

Run

Diode Check

1

PANEL_VCC

12.18V 3.02V

18

Gnd

Gnd

35

RRXA2+

1.14V 0.91V

B+

0V

142V

Open

13

B+

0V

142V

Open

24

ERROR

0V

0V

1.45V

2

PANEL_VCC

12.18V 3.02V

19

RRXB2+

1.14V 0.91V

36

RRXA2-

1.22V 1.15V

11

n/c

n/c

n/c

Open

12

n/c

n/c

n/c

Open

23

L-DIM SIN

0V

3.23V

Open

3

PANEL_VCC

12.18V 3.02V

20

RRXB2-

1.2V 1.08V

37

RRXA1+

1.17V 0.91V

10

V2A

0V

1V~35V

Open

11

V4A

0V

1V~35V

Open

RRXB1+

1.16V 0.91V

38

RRXA1-

1.19V 1.08V

Open

10

V4B

0V

1V~35V

Open

Open

21

1V~35V

0.38V~3.3V

12.18V 3.02V

0V

0V

PANEL_VCC

V2B

P-DIM1

4

9

22

(1)

8

V2C

0V

1V~35V

Open

9

V4C

0V

1V~35V

Open

22

RRXB1-

1.19V 1.08V

39

RRXA0+

1.19V 0.91V

Open

8-6

n/c

n/c

n/c

Open

0.18V Open

n/c

n/c

12.37V 0.16V

n/c

n/c

0V 0V

n/c

n/c

12V SCLK

5

7-6

21 20

6

Gnd

Gnd

Gnd

23

RRXB0+

1.19V 0.91V

40

RRXA0-

1.17V 1.08V

5

V1C

0V

1V~35V

Open

5

V3C

0V

1V~35V

Open

19

12V

0V

12.37V

0.178V

7

Gnd

Gnd

Gnd

24

RRXB0-

1.19V 1.08V

41

n/c

4

V1B

0V

1V~35V

Open

4

V3B

0V

1V~35V

Open

n/c

1V~35V

Open

Open

25

0V

2.98V

Gnd

V3A

0V

Gnd

3

DRV-ON

Gnd

Open

18

8 9

Gnd

Gnd

Gnd

26

Gnd

Open

2

n/c

n/c

n/c

Open

17

12V

0V

12.37V

0.178V

10

Gnd

Gnd

Gnd

27

RRXA4+

1.08V 0.91V

Open

1

B+

0V

142V

Open

16

V_Sync

0V

0.02V

Open

11

RRXB4+

1.09V 0.91V

28

RRXA4-

13-15

Gnd

Gnd

Gnd

Gnd

12

RRXB4-

1.26V 1.08V

29

9-12

3.5V

3.5V

3.38V

Open

13

RRXB3+

1.14V 0.91V

5-8

Gnd

Gnd

Gnd

Gnd

14

RRXB3-

1.22V 1.08V

2-4

20V

0V

21.7V

1.10V

1

PWR-ON

0V

3.25V

1.02V

(1)

P-DIM1 (Digital Dimming) Global Pin 22 can vary according to incoming video IRE level, OSD Backlight setting and room light condition. 0.38V 0% to 3.3V 100% and the Intelligent Sensor. Output from the Video Processor IC900.

Hot Ground Shock Hazard

D221

NVRAM

Pin

IC502

STBY 3.5V

F103

P804 “TCON" to P7803 "Main Board"

P803 "T-CON" to P7802 "Main" Pin

LABEL

Pin 2 (1.6V) with 3D source 3.32V p/p 60 Hz 3D-Sync

Diode

Run

1

Panel_VCC

12.18V

Open

2

Panel_VCC

12.18V

Open

2A 250V

3.31V

1.8V

3.29V

1.79V

2

E_TCK

6

3.5V_ST

3.5V

3.31V

1.17V

3

E_TDO

3.29V

Open

7

Gnd

Gnd

Gnd

Gnd

3.29V

Open

E_TDI

3.29V

Open

Gnd

Gnd

Gnd

n/c

P802

-

+

4 4.7 50V uF 4 4 4.7 50V 4.7 50V uF 4 uF 4 4.7 50V 4.7 50V uF uF 4 4.7 50V + uF -

Q606

F101

IC308

P101

X100

IC200

2.5V

IC102

IC205

RUN

PIN

LABEL

RUN

PIN

LABEL

RUN

PIN

LABEL

8.2V

Q1002 L307 C E E B Q1001 B C 2.3V

C

B E

V6

11.08V

54

RLMVCLKP 1.19V

V7

10.28V

55

RLMVCLKN 1.18V

28

Gnd

Gnd

54

V14

3.75V

1

VDD (16V)

16V

29

LRMV4P

1.15V

55

V15

2.68V

2

VDD (16V)

16V

28 29

3

LLMV0N

1.24V

30

LRMV4N

1.25V

56

V16

0.27V

3

Gnd

Gnd

30

V9

8.31V

56

Gnd

Gnd

4

LLMV1P

1.18V

31

LRMV5P

1.18V

57

V17

0.26V

4

VCC (3.3V)

3.4V

31

V10

7.71V

57

RLMV4P

1.15V

5

LLMV1N

1.3V

32

LRMV5N

1.26V

58

V18

0.26V

5

VCC (3.3V)

3.4V

32

V12

3.37V

58

RLMV4N

1.24V

6

LLMV2P

1.15V

33

LRMV6P

1.17V

59

Gnd

Gnd

6

Gnd

Gnd

33

V13

4.94V

59

RLMV5P

1.34V

7

LLMV2N

1.29V

34

LRMV6N

1.25V

60

Gnd

Gnd

7

HVDD (8V)

8.2V

34

V14

3.75V

60

RLMV5N

1.22V

8

Gnd

Gnd

35

Gnd

Gnd

61

Z_OUT

8V

HVDD (8V)

8.2V

35

V15

2.68V

61

RLMV6P

1.12V

9

LLMVCLKP

1.22V

36

OPT_N

3.33V

62

Gnd

Gnd

9

Gnd

Gnd

36

V16

1.97V

62

RLMV6N

1.23V

10

LLMVCLKN

1.23V

37

H_CONV

Gnd

63

VCOMLOUT

6V

10

OPT_P

n/c

37

V17

0.27V

63

Gnd

Gnd

VGL--( 5V)

(-5V) -

38

V18

0.26V

64

RRMV0P

1.13V

11

Gnd

Gnd

38

GSP

0V

64

VCOMLFB

6V

11

12

LLMV4P

1.18V

39

POL

1.66V

65

Gnd

Gnd

12

Gnd

Gnd

39

Gnd

Gnd

65

RRMV0N

1.23V

13

LLMV4N

1.26V

40

Gnd

Gnd

66

VGH (26V)

25.6V

13

GOE

0.83V

40

GSP

0V

66

RRMV1P

1.15V

14

LLMV5P

1.26V

41

SOE_L

0.24V

67

Gnd

Gnd

14

GSC

2.3V

41

POL

1.66V

67

RRMV1N

1.23V

15

LLMV5N

1.27V

42

Gnd

Gnd

68

GSC

2.3V

15

Gnd

Gnd

42

Gnd

Gnd

68

RRMV2P

1.15V

16

LLMV6P

1.16V

43

V1

15.75V

69

GOE

0.83V

16

VGH (26V)

25.6V

43

SOE_R

0.25V

69

RRMV2N

1.23V

17

LLMV6N

1.26V

44

V2

15.75V

70

Gnd

Gnd

17

Gnd

Gnd

44

H_CONV

0.44V

70

Gnd

Gnd

VGL (-5V) -

(-5V) -

6V

45

OPT_N

3.33V

71 RRMVCLKP

1.19V

Gnd

Gnd

72 RRMVCLKN

1.18V

Gnd

Gnd

45

V3

14V

71

18

VCOMRFB

19

LRMV0P

1.17V

46

V4

12.26V

72

Gnd

Gnd

19

VCOM ROUT

6V

46

20

LRMV0N

1.28V

47

V5

11.07V

73

HVDD (8V)

8.2V

20

Gnd

Gnd

47

RLMVOP 0.15V

73

Gnd

Gnd

21

LRMV1P

1.15V

48

V6

11.07V

74

HVDD (8V)

8.2V

21

Z_OUT

8V

48

RLMVON 0.17V

74

RRMV4P

1.13V

22

LRMV1N

1.26V

49

V7

10.27V

75

Gnd

Gnd

22

Gnd

Gnd

49

RLMV1P

0.14V

75

RRMV4N

1.24V

23

LRMV2P

1.17V

50

V9

8.31V

76

VCC (3.3V)

3.4V

23

V1

15.75V

50

RLMV1N

1.24V

76

RRMV5P

1.11V

24

LRMV2N

1.27V

51

V10

5.74V

77

VCC (3.3V)

3.4V

24

V2

15.75V

51

RLMV2P

1.13V

77

RRMV5N

1.12V

25

Gnd

Gnd

52

V12

Gnd

78

Gnd

Gnd

25

V3

14V

52

RLMV2N

1.22V

78

RRMV6P

1.12V

V4

13.35V

53

Gnd

Gnd

79

RRMV6N

1.22V

V5

12.27V

80

Gnd

Gnd

53

V13

4.94V

n/c

42

3D_DIM_2

Gnd

Gnd

43

3D_DIM

0V

1.03V

44

3DTV

0V

Open

1.26V 1.08V

45

n/c

n/c

n/c

RRXA3+

1.14V 0.91V

46 FRC_RESET

30

RRXA3-

1.2V 1.08V

47

SCL3_3.3V

3.34V 2.99V

31

Gnd

Gnd

48

SDA3_3.3V

3.34V 2.99V

49

V_SYNC

32 RRXACK+

Gnd

1.2V 0.91V

33 RRXACK- 1.16V 1.08V

50 3D_Sync_Out

34

51

Gnd

Gnd

Gnd

Gnd

0.05V 1.03V

3.32V Open

3.33V

1.0V

0.03V 0.99V Gnd

Gnd

79

VDD (16V)

16V

26

80

VDD (16V)

16V

27

1.52V

Open

Gnd

Gnd

Gnd

11

+3.3V_Normal

0V

3.31V

0.51V

12

LED_R/BUZZ

0V

0V

2.65V

3.3V

IC100 0

32.768KHz

IC1002

P8100

Q8800 IC8801 Audio Amp

Q906

LAN

IC8700

IC500

IC600

25.6V Pin 8

IC501

8V Pin 11

25.6V Pins 66

3.4V Pins 76-77

8V Pin 61 16V Pins 79-80 6V Pins 63-64

To TFT Panel

-5V Pins 71

A2 A1

D601

A2

C

Keys IC400

Q8300

HDMI Q8302

Q8303 HDMI Hot Swap D8309 Q8305

USB1 5V

X1001 54MHz

USB1

IC700

Earphone Amp IC300

Q308

RS232

HDMI Hot Swap

IC8200

RS232 Buffer Analog Video

PC Audio

Optical Audio

Tuner Data Tuner Clock

EDID RGB

IC8401

D8306

Side AV

TU700 TDVJ-H031F

Audio

Tuner B+

HDMI

18. IF p 17. IF n 16. IF AGC 15. Reset 14. 3.3V 13. 1.26V 12. GND 11. CVBS 10. NC 9. SIF 8. NC 7. SDA 6. SCL 5. NC 4. NC 3. 5V

HP D8310 Q8306 HDMI Hot Swap HDMI

2. NC 1. NC

Q8307

10.86V Open

Pin

LABEL

Run

Diode

3

Spk L Spk L +

10.86V Open

1

PANEL_VCC

12.18V

Open

10.86V Open

2

PANEL_VCC

12.18V

Open

Gnd Gnd

Gnd Gnd

3 4

3.4V Pins 4-5 8.2V Pins 7-8 16V Pins 1-2 8V Pin 21

J3 P805

6V Pins 18-19

To TFT Panel

J2

P2401 "Main" To "3D Emitter”

Spk R +

-5V (A1)

-5V Pins 11 25.6V Pins 16

RGB

2 4

D600 SW400

IC801

EBR69490101 47LX6500-UB_AUSWLJR HDMI EBU6098702 47LX6500-UB_AUSWLUR Selector Main Board Used:

IC8300

P8800 "Main" To "Speakers” P7802 "Main" To Pin LABEL Run Diode "T-CON” P803 10.86V Open 1 Spk R -

A1

8.2V Pins 73-74

P806

D

JK8700

USB2

IC302

P8800

D602 C

NAND Flash Memory

Spk

3.4V 13

48

6V Pin 2

IC901

MAIN BOARD p/n: EBR69490101

D8307 HDMI

Q8700

USB2 5V

+1.26V_TU Reg

G

Q?

L601

25

IC8000

Q200 S

IC301

USB 5V

Digital Video

3.4V L601

16V Pin 42

DDR_VTT Reg

P1000

DDR


Q8304 RGB Sync IC8400

3.4V 23-24

11.27V

DDR

Q8301

IC306

11.22V

16V

D1.8V Reg

Q901

IC8004 A2.5V Reg

Wireless Media Box Remote

D603

S

+1.8V_AMP

IC1001

IC309 L600

G

A1.2V Reg IC8001

IC8002

IC8800

Q8701

IC600 B+ Source 11.42V LVDS 12V Pins 37-38

+ 5V Normal Reg IC8003

Q8001

D

n/c

S D Ft IR EDID B G X8101 Q8100 WP X8100 Q8308 10MHz Micro processor IC8100

1.27V C

IC8005

2

2 1

SW8100

1.2V CB

1

IC605 IC606

DDR

DDR

Q8203 D8312 Micro Reset

1.88V

L309

D3.3V Reg IC8008 3 3

IC603 IC604

Q8201 Q8200

L700 Q702 L702

1.8V Dimming IC9702

IC602 Q8205

IC305

C

E

EEPROM

Q8004

3.33V

IC700

P7803 P2401

1 3 Power On To T-CON 3D Sync 2 Q8000 Q8002 Sw Q8005 Power On Driver

INV_CTL Sw

IC9701 LG5111 LVDS & Dimming

EEPROM IC8101 for Micro

1.85V

B

RUN

Gnd

2.56V

1.57V

Q700

B EE

1.19V

LRMVCLKP 1.23V

n/c

Diode

P8000 P7802

X9700 25MHz

n/c

Q701

8.2V

P805 LVDS to Panel LABEL

0V

IR Gnd

LED_LOGO

2.53V

IC201 L701

n/c

Gnd

LRMVCLKN 1.21V

1.16V 1.08V

Q8003

2.52V

Q1003 Q1004

LLMV0P

27

RRXBCK-

Panel Vcc Sw

L314

P900

2

26

17

Run

n/c

IC8007

IC310

IC204

3.34V

IC304

1

18

0.91V

To T-CON

INV 1 Drive

P8200

Q907

8

Gnd

1.2V

IC9703

1.05V

SK101 AC In

PIN

0V

9 10

8

25MHz

IC301 L305

5A 250V

4

3.31V

E_TMS

1.07V

Gnd

3.29V

6

IC302 L306

Gnd

KEY 2

5

RL101

Gnd

KEY 1

4

D100

Gnd

5

Gnd

11.42V LVDS 12V TP

3

Gnd

Gnd

RL102

Open

Open

Gnd

3.35V

P806 LVDS to Panel LABEL RUN

Gnd

RRXBCK+

Gnd

n/c

P7800

Diode Check

0V

Gnd

P804

Run

Gnd

Gnd

L802

Open

3.4V

Gnd

Gnd

P803

3.4V

3.5V

1

3

IC307

3.5V

SDA

Run

4

D102 D101

STBY

SCL

2

LABEL

IC502

IC501

Diode

Label

1

Pin

D201


PIN

Gnd

16

P8200 "Main Board" to J1 "IR Board"

D201 Stand-By 3.5V Source

IC503

F103 Hot Gnd Stby 160V Run 388V BD101

RUN

15

LVDS

P201

C511

LABEL

Run

IC601

C501

PIN

Label

D245 142V LED Block Source

C246 / 7

D231

T501

D602

Pin

Pin 50 (1.6V) with 3D source 3.32V p/p 60 Hz 3D-Sync

D232

D601

Q607

Label

12

142V

D222

2A / 250V

21uF/450V 21uF/450V 21uF/450V 21uF/450V 21uF/450V 21uF/450V 21uF/450V 21uF/450V D103

Label

Pin

Diode Check

Pin

Diode Check

Run

Run Diode

Run

STBY

Label

STBY

Label

Pin

Label

Pin

Diode

Pin

3 V1A 0V 1V~35V Error line: 2 n/c n/c n/c If the error line goes 1 B+ 0V 142V high (3.4V) the backlights will shut off. 142V will drop to 116V. The set continues to run. Any 142V (4 lines) lost to the panel or a loss of any return line from the panel will cause the error line to go high.

P205

D245

P7800 "MAIN Board" To "T-CON" P802

P201 Connector "SMPS Board" To P8000 "MAIN Board"

P205 Black Plug "SMPS" To "Panel LEDs"

Q241

F102 Hot Gnd Stby 2.46V Run 388V

Q102

P204 White Plug "SMPS" To "Panel LEDs"

C242/C243

Primary

P201

10

200V 25uF

12

200V 25uF

14

200V 25uF

16

200V 25uF +

18

200V 25uF

20

200V 25uF +

23

20V 20V

22

B

47LX6500 INTERCONNECT DIAGRAM

SMPS TEST 1: To Force Power Supply On. Disconnect P8000 on Main board. (A) Jump pins 9, 10, 11 or 12 (3.5V) to pin 1 (PWR-ON). Test Output 12V, 20V to Main and 116V (D245 Cathode). Remove AC power. Leave the jumper in place. SMPS TEST 2: (B) Jump pins 9, 10, 11 or 12 (3.5V) to pin 18 (DRV-ON). Apply AC power, the Backlights should turn on. Note: 116V will now be 142V.

SMPS TEST 2

STBY 3.5V

24

DRV_ON

STBY 3.5V

SMPS TEST 1 Front pins on connector are odd numbers.

Gnd Gnd

Pin

LABEL

Run

Diode

1 +5V_EMITTER 5.11V 2.9V Gnd Gnd 2 Gnd 3D_SYNC 3 0.03V 2.59V Pin 3 (1.6V) with 3D source 3.32V p/p 60 Hz 3D-Sync

J1 J2 "IR Board" To "Key Board”

Front IR

LG Logo

Pin Label STBY 1 3.5V_ST 3.5V 2 Ref 0V 3 Gnd Gnd 4 KEY 1 3.31V 5 KEY 2 3.29V 6 Gnd Gnd 7 LED drive 3.5V 8 LED drive 3.5V

Run 3.33V 2.29V Gnd 3.31V 3.29V Gnd 3.34V 3.34V

Diode 2.47V 2.42V Gnd Open Open Gnd Open Open

J3 "IR Board" To "LG LOGO" Pin LABEL SBY Run Diode Check 3.5V 3.31V 2.59V 1 3.5V_ST Gnd Gnd Gnd 2 Gnd Open 3 Logo Drive 1.46V 0.55V 4 Gnd Gnd Gnd Gnd 1.46V LOGO Off 0.55V LOGO On

JK8700 Jack "MAIN Board" To "Wireless Dungle" Pin

3D IR Diode

Label

STBY

Run

1-6

*20V

0V

21.7V

Open

7

Detect

0V

0.3V

2.38V

8

Interrupt

0V

Open

9

Gnd

0V

3.3V Gnd

10

n/c

0V

3.3V

11

Gnd

0V

Gnd

Gnd

12

I2C_SCL

0V

3.3V

1.04V

13

I2C_SDA

0V

3.3V

1.04V

0V

Gnd

Gnd

14

Gnd

15

Wireless_RX

0V

3.3V

16

Wireless_TX

0V

3.3V

17

Gnd

18

IR

19 - 20

Gnd

0V 0.67V 0V

Gnd 3.3V Gnd

Gnd Open

1.8V 1.8V Gnd Open Gnd

Voltages with Dongle plugged in. (Use Dongle side to read voltages. Remove cover.) +20V Switched from Q8701 Drain Q8701 turned on by Q8700

47LX6500 Power Supply EAY60803402 Inverter Section P702 on the Inverter to SMSP Pin Label Run 21 V2a 1V~35V 20 V2b 1V~35V 19 V2c 1V~35V 18 V1c 1V~35V 17 V1b 1V~35V 16 V1a 1V~35V 15 V4a 1V~35V 14 V4b 1V~35V 13 V4c 1V~35V 12 V3c 1V~35V 11 V3b 1V~35V 10 V3a 1V~35V 9 LED FB 1.37V 8 5.2V 5.07V 7 V-sync 0.02V 6 DRV_On 2.98V 5 SCLK 0.16V 4 Gnd Gnd 3 SIN 3.23V 2 PWM 0.38V~3.3V *1 ERROR 0V

Q401~Q412 V3b

Drive Sig 1.96V

V2a

V3a

Q405 Gnd

Q408 Q409

Gnd Gnd Gnd

Q407

V2b

Q406 Q403

V3c

V1c

V1b

Q410 V4c

Q411

*1V~35V LED Drive

0.16V 5.0V 0.16V 3.2V 5.0V Gnd

V4b

*1V~35V LED Drive

Q401

Q412

n/c 142V

V1a

V4a

Q702

142V n/c

5.02V 1.7V

*1V~35V LED Drive

5.02V

Q703 5.02V

n/c

1V~37V varies With Backlight brightness

n/c

*1V~35V LED Drive n/c 142V

Pin 16 P201 or Pin 7 P702

D245

B+ Source for the Backlights

V-Sync Signal

200V 25uF

200V 25uF

SCLK Signal

200V 25uF

2.1V p/p

200V 25uF

Local Dimming Off L-DIM (SIN)

200V 25uF +


P205 to Panel Pin Label 13 142V n/c 12 V4a 11 V4b 10 V4c 9 n/c 8 7 n/c 6 n/c 5 V3c 4 V3b 3 V3a 2 n/c 1 142V

Waveform Taken In Standard Pix Mode

34.5V p/p 200V 25uF +

3.3V p/p

P204 to Panel Pin Label 12 142V 11 n/c 10 V2a 9 V2b 8 V2c 7 n/c 6 n/c 5 V1c 4 V1b 3 V1a 2 n/c 1 142V

LED Drive Signal 50 IRE

142V

3.15V p/p 100uSec

142V n/c

Q402

3.15V p/p


3

To Backlight LED Block 1V (Bright)~35V (Dim)

V2c


100uSec

2

n/c

If the Error Line goes high (3.5V), the Inverter shuts off. An open line on any of the four 142V lines to the panel or an open on any of the 12 LED block ground return path will cause an error. Detection takes 10 seconds before turn off.

Local Dimming On L-DIM (SIN)

Gnd

Q404

1

C246 C247

116V when RL_ON arrives. 142V After INV_DRV arrives.

2mSec

The drivers Q401~Q412 ground the LED blocks, (12 Total). If a block is not lighting after 6~8 seconds the error line will go high. 116V will be present on top and bottom pins of P204 and P205 (D245 cathode), you can ground the top case of the driver to the defective block to turn it on. If the block turns on, the panel is not the problem.

47LX6500 MAIN (FRONT SIDE) SIMICONDUCTORS IC300

Earphone Amp Pin [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [11] [12] [13] [14] [15] [16]

0V 0V 0V 0V 0V (HP R Out) 3.3V 3.3V (-1.8V) (-0.88V) Gnd 0.94V 1.83V 3.32V (Mute) 3.32V (B+) Gnd 0V (HP L Out)

IC301 Pin [1] [2] [3] [4] [5] [6] [7] [8]

NVRAM Pin [1] [2] [3] [4] [5] [6] [7] [8]

IC700

IC8000

Gnd 5.1V (In) 5.1V 3.33V 3.33V 5.1V (Out) 5.1V (Out) n/c

Pin [1] [2] [3] [4] [5] [6] [7] [8]

5V Regulator for USB 12.32V (B+) 5.1V (Out) 5.1V (Out) 10.5V 3.28V 0.79V 5.15V 0V (Gnd)

Pin [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [11] [12] [13] [14]

D1.2V and A1.2V Regulator 0V (Gnd) 3.3V 0V (Gnd) 1.27V 3.32V n/c 4.48V 3.32V 3.32V 3 34V 3.34V 1.28V Gnd 3.3V 0.82V

IC8001 USB 1 5V

Gnd 5.1V (In) 5.1V 3.33V 3.33V 5.1V (Out) 5.1V (Out) / n/c

IC8002 Pin [1] [2] [3] [4] [5] [6] [7] [8] [9] [10]

n/c 0V 3.31V Gnd 3.24V 0V Gnd 3.32V (B+)

(+1.26V_TU) Pin Regulator [1] 0V (Gnd) [2] 1.27V (Out) [3] 3.27V (B+)

USB 2 5V

IC302 Pin [1] [2] [3] [4] [5] [6] [7] [8]

IC601

IC8003 Pin [1] [2] [3] [4] [5] [6] [7] [8]

D1.8V Regulator 5V 3.35V (B+) 1.83V (Out) Gnd Gnd 2.36V 0.91V 1.05V 2.4V 3.37V (PWR On/Off1 Ctl)

IC8005 Pin [1] [2] [3] [4] [5] [6] [7] [8] IC8007

(+5V_NORMAL) Regulator Gnd 11.74V (B+) Gnd 0.81V 0.86V 3.34V (PWR On/Off2 Ctl) 5.17V (In) 5.17V (In)

IC8008

IC8800 IC8004 Pin [1] [2] [3] [4] [5] [6] [7] [8]

A2.5V Regulator for USB n/c 3.26V (B+) 3.26V (B+) n/c n/c 2.57V (Out) 0.83V Gnd

(+3.3V_NORMAL) And D3.3V Regulator Gnd 11.74V (B+) Gnd 0.81V 0.89V 3.34V (PWR On/Off2 Ctl) 3.36V (Out) 3.36V (Out)

IC9703 Pin [1] [2] [3] [4] [5] [6] [7] [8]

Power Det Gen Pin (+12V and +3.5V) [1] Gnd [2] 3.69V (B+ [3] 3.69V (Out)

Q308

Power Det Gen Pin (+24V) [1] Gnd [2] 3.64V (B+) [3] 3.76V (Out)

Q8001

(+1.8V_AMP) Pin Regulator [1] Gnd [2] 1.87V (Out) [3] 3.28V (B+)

Q8003

EEPROM for LG5111 Gnd 3.34V Gnd Gnd 3.34V 3.34V 3.32V 3.34V (B+)


Headphone Mute



Q8200 Pin B 0.56V C 0V E Gnd Q8201 Pin B 0V C 3.36V E Gnd Q8307 Pin B 0V C 4.32V E Gnd

Q8700 Dongle In B C E Dongle Out B C E Q8800

IC9702

IR Buffer 1st

Side HDMI Hot Swap

Wireless PWR Turns on Q8701 0.66V (0.0V w/Dongle In) 0.14V (24V w/Dongle In) Gnd 0V (0.0V w/Dongle Out) 24.6V (24V w/Dongle Out) Gnd

AMP Mute to AMP_MUTE1 IC8801 B 0V C 3.34V E Gnd

Q8004

Pin [1] [2] [3] [4] [5] [6] [7] [8]

(+1.8V_L/Dimming) Regulator Gnd 11.74V (B+) Gnd 0.81V (FB) 0.77V 3.34V 3.32V (Out) 3.34V (Out)

Q8005

INV_ON Pin Driver B 0V (INV ON) En C 2.97V (Out) G d E Gnd


Q200


Q8000


Q8303,4,5,7

Pin [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [11] [12] [13] [14] [15] [16]

Q701


Q8002


Q8308


Q8203

Pin S G D

PANEL_VCC Switch 12.28V (In) 1.92V (Enable) 12.2V (Out)

IR Buffer 2nd

47LX6500 MAIN (BACK SIDE) SIMICONDUCTORS IC602 Pin [1] [2] [3] [4] [5] [6] [7] [8]


Pin Pin [1] [2] [3] [4] [5] [6] [7] [8]


IC8100

IC8200 Pin [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [11] [12] [13] [14] [15] [16]

RS232 Routing 0V 0V 0V 0V 0V (-5.47V) n/c (5.59V) n/c (0V) n/c (3.3V) n/c (0.2V) n/c (3.3V) (3 3V) 3.35V 0V (-5.47V) 0V (Gnd) 3.37V

IC8400

RGB H/V Sync

Pin [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [11] [12] [13] [14]

1.9V 1.9V 4.4V 0V 0.9V n/c (4.5V) 0V (Gnd) n/c (4.5V) n/c (1.9V) n/c (1.9V) n/c (4.5V) (4 5V) 0.9V 0.9V 5V

Pin [1] [2] [3] [4] [5] [6] [7] [8]


IC8401

IC8700

Q702

Q901


Q8205

IR Wireless Pass Pin 2nd Driver B 0V C 3.3V E Gnd

IR Wireless Pass Pin 1st Driver B 0.6V C 0V E Gnd

Q8300,1,2,6 Pin B 4.2V C 0V E Gnd

HDMI 1 Hot Swap

HDMI Pin Hot Swap B 0V C 4.2V E Gnd

Pin [B] [G] [S] [D]

CEC Remote HDMI CEC 2.72V 2.73V 3.27V 3.37V

Q8701

IR Wireless Pass Pin 2nd Driver G 24.5V (2.3V Dongle In S 24V D 0V (24.5V Dongle In)

D8306,7,9,10


D8312

3.5V Pull Up Pin HDMI CEC A1 0V C 3.26V A2 3.2V

47LX6500 T-CON/3D Component Voltages IC202 1) Gnd +1.8V DDR Reg

2) 3.2V 3) 0.09V 4) 0.09V 5) 1.8V 6) 3.34V 7) 1.18V 8) 0.89V

IC203 1) Gnd +1.8V DDRS Reg

2) 3.27V 3) 0.89V 4) 0.9V 5) 1.8V 6) 3.34V 7) 1.8V 8) 0.9V

IC301 1) 11.41V +3.3V Reg

2) 3.35V 3) 3.35V 4) 8.77V 5) 3.11V 6) 0.81V 7) 5.02V 8) Gnd

IC302 1) 0.8V +1.0V VDC Reg

2) Gnd 3) 3.33V 4) 4.26V 5) 3.3V 6) 1.08V 7) 1.08V 8) 3.0V

IC304 1) 0.75V

2) 5.0V 3) Gnd +2.5V 4) 0V VQ 5) 2.5V Reg 6) 5.0V 7) 7.55V 8) 11.36V 9) 11.36V 10) 11.36V 11) 11.36V 12) 2.55V 13) Gnd 14) Gnd 15) 2.55V 16) Gnd 17) Gnd 18) Gnd 19) Gnd 20) 2.5V 21) 2.5V 22) n/c 23) 0V 24) 2.5V 25) n/c 26) Gnd 27) 1.13V 28) 10.99V

IC305 1) 0.8V 2) Gnd 3) 3.32V 1V2 4) 4.32V Reg 5) 3.3V 6) 1.22V 7) 1.22V 8) 2.98V

IC306 1) n/c 1V2 Reg

2) 2.5V 3) 2.51V 4) n/c 5) n/c 6) 1.81V 7) 0.81V 8) Gnd

IC307 1) n/c

2) 2.49V 3) 2.51V +1.8V 4) n/c DDR 5) n/c Reg 6) 1.81V 7) 0.81V 8) Gnd

IC308 1) n/c

2) 2.47V 3) 2.49V +1.8V 4) n/c DDRS 5) n/c Reg 6) 1.8V 7) 0.8V 8) Gnd

IC309 1) Gnd DDR VTT Reg

2) 3.26V 3) 0.89V 4) 0.9V 5) 1.8V 6) 3.34V 7) 1.8V 8) 0.9V

IC310 1) 11.41V 2V5 Reg

2) 2.53V 3) 2.53V 4) 7.97V 5) 3.11V 6) 0.8V 7) 5.07V 8) Gnd

IC701 1) Gnd

IC600 DC-DC Conv 1) 5.96V 2) 6.03V 3) 3.15V 4) 0.17V 5) 2.72V 6) 3.3V 7) 0V 8) 25.6V 9) 24.7V 10) 1.26V 11) Gnd 12) 5.54V 13) 0V 14) 0V 15) Gnd 16) 0V 17) 1.26V 18) 4.24V 19) Gnd 20) Gnd 21) 1.27V 22) 11.45V 23) 3.4V 24) 3.4V

25) 11.38V 26) 11.38V 27) 11.07V 28) 0V 29) 4.24V 30) 1.9V 31) 0.59V 32) 3.3V 33) 3.13V 34) 0V 35) 0V 36) 0V 37) 11.33V 38) 11.37V 39) n/c 40) n/c 41) 1.27V 42) 16V 43) 5.96V 44) 5.96V 45) 5.96V 46) 5.96V 47) Gnd 48) 5.97V

DC-DC IC700 For +3.3V Conv TCON 1) 0.59V 13) Gnd 2) 3.3V 14) 3.6V 3) 3.3V 15) 0.12V 4) 0V 16) 5.21V 5) 4.26V 17) 0.6V 6) Gnd 18) 1.13V 7) 1.8V 19) 1.18V 8) 7V 20) Gnd 9) 2.7V 21) 11.4V 10) 4.78V 22) 0.56V 11) 8.47V 23) 0.81V 12) 3.33V 24) 0.9V

2) 11.68V DC-DC 3) 5.26V Conv 4) 0.73V 5) 0.58V For HVDD 6) 1.97V 7) 0.59V 8) 1.20V 9) Gnd 10) 5.20V 11) 1.40V 12) 13.1V 13) 8.10V 14) 11.68V

IC801 1) 8.01V

2) 15.7V 3) 15.7V 4) 14.05V Data 5) 13.35V Buffer 6) 12.27V 7) 11.07V 8) Gnd 9) 16.02V 10) 10.28V 11) 8.31V 12) 7.72V 13) 3.33V 14) 3.33V 15) 3.33V 16) Gnd 17) 0V 18) Gnd 19) 4.94V 20) 3.75V 21) 2.67V 22) 16.02V 23) 0V 24) Gnd 25) 0.27V 26) 0.27V 27) 0.25V 28) 5.96V

Q803 B) 2.52V C B E

E) 2.52V C) 2.27V

Q804 B) 2.52V C B E

C

E

E) Gnd C) 0.03V

Q907 B) 0.0V C B E

+3.3V TCON Reg

E) 2.52V C) 2.27V

Q906 B) 0.61V B

Q700

1) Gnd 2) 3.26V 3) 3.33V 4) 4.79V 5) 11.42V 6) 11.42V 7) 3.34V 8) 3.34V

Q701 1) Gnd +8.2V HVDD Reg

E) Gnd C) 1.9V

2) 1.42V 3) 8.16V 4) 11.7V 5) 11.42V 6) 11.42V 7) 8.2V 8) 8.2V

Q702 1) Gnd Q1001 B) 0V E B C

E) Gnd C) 1.97V

+1.8V TCON Reg

Q1002 B) 0.6V E

C

B

E) Gnd C) 0.02V

2) 4.27V 3) 1.89V 4) 2.72V 5) 11.41V 6) 11.41V 7) 0V 8) 1.89V

D600 A1) 16V Q1003 B) 0.59V C B E

E) Gnd C) 0.02V

Q1004 B) 0.02V B E

C

E) Gnd C) 3.33V

A1 A2

C

A2) 25.6V C) 20.68V

47LX9500 INTERCONNECT DIAGRAM

CN11

Label STBY

24V 1-5 6 -10 Gnd 11 *P- DIM *I-C 12 n/c 13 14 ERROR

CN10

0V Gnd 0V 0V n/c 0V

P205 "SMPS" To CN201 "Inverter Secondary"

Diode Check 24.7V 0.424V Gnd Gnd 0.37V~2.8V Open 2.92V Open Open n/c 0V Open Run

1-5

24V

0V

24.7V

Diode Check 0.424V

6-10 -

Gnd

Gnd

Gnd

Gnd

11

*P-DIM -

0V

0.37V~2.8V

Open

12

*I-C

0V

2.92V

Open

Pin

I-C is Inverter On (INV_ON)

Label

STBY

Run

Diode Check 1.68V 0.424V Gnd Open Gnd Open 1.29V Open 1.29V Open 1.3V Open Open Open

C98 C

E B B E C

D201

P201

12.96V

T102

U102

F501 Hot Gnd STBY 159.6V Run 392.6V

P201

47uF/450V

47uF/450V

47uF/450V


24 23

20

18

16

14

12

10

8

6

21

19

17

15

13

11

9

7

5

P201 LLMV2N Gnd LLMVCLKP LLMVCLKN Gnd LLMV4P LLMV4N LLMV5P LLMV5N LLMV6P LLMV6N Gnd LRMV0P LRMV0N LRMV1P LRMV1N LRMV2P LRMV2N Gnd LRMVCLKN LRMVCLKP

P806 LVDS to Panel

CN11

20

18

16

14

12

10

8

6

4

2

21

19

17

15

13

11

9

7

5

3

1

D100

LABEL Gnd LRMV4P LRMV4N LRMV5P LRMV5N LRMV6P

RUN Gnd 1.15V 1.25V 1.18V 1.26V 1.17V

PIN 54 55 56 57 58 59

LABEL V14 V15 V16 V17 V18 Gnd

1.29V Gnd 1.22V 1.23V Gnd 1.18V 1.26V 1.26V 1.27V 1.16V 1.26V Gnd 1.17V 1.28V 1.15V 1.26V 1.17V 1.27V Gnd 1.21V 1.23V

LRMV6N Gnd OPT_N H_CONV GSP POL Gnd SOE_L Gnd V1 V2 V3 V4 V5 V6 V7 V9 V10 V12 V13

1.25V Gnd 3.33V Gnd 0V 1.66V Gnd 0.24V Gnd 15.75V 15.75V 14V 12.26V 11.07V 11.07V 10.27V 8.31V 5.74V Gnd 4.94V

60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80

Gnd Z_OUT Gnd

RUN 3.75V 2.68V 0.27V 0.26V 0.26V Gnd

Gnd 8V Gnd VCOMLOUT 6V VCOMLFB 6V Gnd Gnd VGH (26V) 25.6V Gnd Gnd GSC 2.3V GOE 0.83V Gnd Gnd VGL (-5V) (-5V) Gnd Gnd HVDD (8V) 8.2V HVDD (8V) 8.2V Gnd Gnd VCC (3.3V) 3.4V VCC (3.3V) 3.4V Gnd Gnd VDD (16V) 16V VDD (16V) 16V

PIN LABEL RUN 1 VDD (16V) 16V 2 16V VDD (16V) 3 Gnd Gnd 4 VCC (3.3V) 3.4V 5 VCC (3.3V) 3.4V 6 Gnd Gnd 7 HVDD (8V) 8.2V 8 HVDD (8V) 8.2V 9 Gnd Gnd 10 OPT_P n/c 11 VGL--(5V) (-5V) 12 Gnd Gnd 0.83V 13 GOE 14 GSC 2.3V 15 Gnd Gnd 16 VGH (26V) 25.6V 17 Gnd Gnd 18 VCOMRFB 6V 19 VCOM ROUT 6V 20 Gnd Gnd 21 Z_OUT 8V 22 Gnd Gnd 23 V1 15.75V 24 V2 15.75V 25 V3 14V 26 V4 13.35V 27

V5

12.27V

PIN 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53

LABEL V6 V7 V9 V10 V12 V13 V14 V15 V16 V17 V18 Gnd GSP POL Gnd SOE_R H_CONV OPT_N Gnd RLMVOP RLMVON RLMV1P RLMV1N RLMV2P RLMV2N Gnd

RUN 11.08V 10.28V 8.31V 7.71V 3.37V 4.94V 3.75V 2.68V 1.97V 0.27V 0.26V Gnd 0V 1.66V Gnd 0.25V 0.44V 3.33V Gnd 0.15V 0.17V 0.14V 1.24V 1.13V 1.22V Gnd

Gnd

Gnd

Gnd

4

Gnd

Gnd

Gnd

PIN 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80

LABEL RLMVCLKP RLMVCLKN Gnd RLMV4P RLMV4N RLMV5P RLMV5N RLMV6P RLMV6N Gnd RRMV0P RRMV0N RRMV1P RRMV1N RRMV2P RRMV2N Gnd RRMVCLKP RRMVCLKN Gnd RRMV4P RRMV4N RRMV5P RRMV5N RRMV6P RRMV6N

RUN 1.19V 1.18V Gnd 1.15V 1.24V 1.34V 1.22V 1.12V 1.23V Gnd 1.13V 1.23V 1.15V 1.23V 1.15V 1.23V Gnd 1.19V 1.18V Gnd 1.13V 1.24V 1.11V 1.12V 1.12V 1.22V

Gnd

Gnd

IC304

*50 (1.6V) with 3D source 5.5V p/p 60 Hz 3D-Sync

3.34V

L307 IC302 1.07V 3.4V

11.4V

Label

Run

Label

Run

11.59V

Gnd

Gnd

RRXA2+

1.14V

11.59V

Open

19

RRXB2+

1.14V

0.97V

36

RRXA2RRXA2

1.22V

1.15V

PANEL_VCC

11.59V

Open

20

RRXB2-

1.2V

1.15V

37

RRXA1+

1.17V

0.97V

PANEL_VCC

11.59V

Open

21

RRXB1+

1.16V

0.97V

38

RRXA1-

1.19V

1.15V

L600 16V Pin 42 6V Pin 2

48

25

n/c

n/c

22

RRXB1-

1.19V

1.15V

39

RRXA0+

1.19V

0.97V

Gnd

Gnd

23

RRXB0+

1.19V

0.97V

40

RRXA0-

1.17V

1.15V

Gnd

Gnd

Gnd

24

RRXB0-

1.19V

1.15V

41

n/c

n/c

n/c

Gnd

Gnd

Gnd

25

n/c

42

3D_DIM_2

0.05V

1.03V

Gnd

Gnd

Gnd

26

Gnd

Gnd

Gnd

43

3D_DIM

0V

1.03V

Gnd

Gnd

Gnd

27

RRXA4+

1.08V

0.97V

44

3DTV

0V

Open

RRXB4+

1.09V

0.97V

28

RRXA4-

1.26V

1.15V

45

n/c

n/c

n/c

RRXB4-

1.26V

1.15V

29

RRXA3+

1.14V

0.97V

46

FRC_RESET

3.32V

Open

RRXB3+

1.14V

0.97V

30

RRXA3-

1.2V

1.15V

47

SCL3_3.3V

3.34V

1.04V

RRXB3-

1.22V

1.15V

31

Gnd

Gnd

Gnd

48

SDA3_3.3V

3.34V

1.04V

Gnd

Gnd

Gnd

16V 25.6V

A1 A2

n/c

32

RRXACK+

1.2V

0.97V

49

V_SYNC

3.33V

0.998V

1.2V

0.97V

33

RRXACK -

1.16V

1.15V

*50

3D_Sync_Out

0.03V

Open

RRXBCK -

1.16V

1.15V

34

Gnd

Gnd

Gnd

51

Gnd

Gnd

P802

Pin LABEL

X100

IC201

IC308 IC203 3.3V

L700 3.33V

Q1002 E B

E B

Q700 L314 IC310

C

C

L309

TCON/3D

Q1001

V145~ V152

3.34V

1.73V

27

n/c

n/c

n/c

SCL3_3.3V

3.34V

1.73V

28

RRXB0--

1.19V

1.67V

6

FRC_RESET

3.32V

Open

29

RRXB0+

1.19V

1.67V

30

n/c 3DTV

n/c

n/c

0V

Open

0V

Open

0.05V

Open

-

+

E B

1.85V

IC1000

IC1002

IC1001

C

CB

BE

8.2V Pins 7-8

3.4V Pins 76-77

3.4V Pins 4-5

16V Pins 79-80

IC801 -5V Pins 71

1.19V

1.67V

1.16V

1.67V

1.2V

1.67V

1-5

24V

0V

24.7V

RRXB2+

1.14V

1.67V

6-10 -

Gnd

Gnd

Gnd

*P-DIM -

0V

0.37V~2.8V

Open

*I*I-C

0V

2.92V

Open

n/c

n/c

12

RRXA0--

13

RRXA0+

1.17V 1.19V

1.67V 1.67V

14

RRXA1--

1.19V

1.67V

15

RRXA1+

1.17V

1.67V

Gnd

Gnd

Gnd

16

RRXA2--

1.22V 1.14V

1.67V 1.67V

38

RRXB3-

1.22V

1.67V

39

RRXB3+

1.14V

1.67V

34

Gnd

Gnd

Gnd

35

RRXBCK--

1.16V

1.67V

12

36

RRXBCK+

1.2V

18

Gnd

Gnd

Gnd

40

RRXB4-

1.26V

1.67V

1.16V

1.67V

41

RRXB4+

1.09V

1.67V

20

RRXACK-RRXACK+

1.20V

1.67V

42-46 -

Gnd

Gnd

Gnd

21

Gnd

Gnd

Gnd

47

n/c

n/c

n/c

22

RRXA3--

1.20V

1.67V

48-51 -

PANEL_VCC

11.59V

Open

23

RRXA3+

1.14V

1.67V

Gnd

0V

Open

3

E_TDO 3.33V

Open

4

E_TMS 0.35V

Open

5

E_TDI

3.32V

Open

6

Gnd

Gnd

Gnd

8V Pin 21

E

C

Q906

25.6V Pins 16

P805 6V Pins 18-19

To TFT Panel

STBY

Pin

Label STBY

24V 1-5 6 -10 Gnd 11 *P-DIM 12 *I-C n/c 13 14 ERROR

0V Gnd 0V 0V n/c 0V

Gnd

Pin

Label STBY

Run

1 PWR-ON 0V 3.31V 2-4 24V 0V 24.7V 5-8 Gnd Gnd Gnd 9-12 3.5V 3.45V 3.41V 13-15 Gnd Gnd Gnd 16 n/c n/c n/c 17 12V 0V 11.88V 18 INV--ON 0V 2.92V 19 12V 0V 11.88V 20 P- DIM 0V 0.37V~3.3V 21 12V 0V 11.88V 22 n/c n/c n/c 23 n/c n/c n/c 24 ERROR 0V 0V

Diode Run Check 24.7V 0.424V Gnd Gnd 0.37V~2.8V Open 2.92V Open Open n/c 0V Open

P7901

V1~V8

Diode Check 1.68V 0.424V Gnd Open Gnd Open 1.29V Open 1.29V Open 1.3V Open Open Open

CN31

P8000

NVRAM

INV 2 Drive

X9700 IC2101

25MHz

Woofer

Woofer Audio

3

1

3

2 1

Q8003

Q8001

D G

Ft Right Audio Q8201 Q8200 Q8203 32.768KHz X8101 Micro Reset SW8100

Q8205

S B

Ft IR

D G

IC603 IC604 DDR

DDR

DDR

P2000

USB1 5V

IC8004 A2.5V Reg

IC901

Q8700

HDMI Selector

IC300 Earphone Amp

IC8700

JK8700

CN14

P8800

IC8400 Q8303

Q8302 D8306

Wireless Media Box Remote

Ft Left Audio

Q8305

J4

Front IR

Label SCL SDA Gnd KEY 1 KEY 2 3.5V_ST Gnd LED_LOGO IR Gnd +3.3V_Normal LED_R/BUZZ

V33~V40

Optical Audio

18. 17. 16. 15. 14. 13. 12. Analog Video 11. 10. 9. Digital Video

RS232 Buffer IC8200

IC8401

PC Audio

CN27

TU700 TDVJ-H031F

EDID RGB

8. 7. 6. 5. 4. 3.

HDMI

IF p IF n IF AGC Reset 3.3V 1.26V GND CVBS NC SIF

V41~V48

Q8307 Q702 D8310 Q8306

CN26

Q701

NC SDA SCL NC NC 5V

HDMI

V49~V56

2. NC 1. NC

To Logo

P2200

J1 "IR Board" To P8200 "Main Board" Pin 1 2 3 4 5 6 7 8 9 10 11 12

CN28

Q308

RS232

Q2200

C

V169~ V176

RGB

Q8301 D8307

Q8300 D8309

Q8701

V25~V32

+1.26V_TU Reg IC700

Q8304

Q?

USB1

54MHz

+1.8V_AMP +1.8V_HDMI S D IC8801 Ft Left G IC8300 Q200 Audio

LAN

IC302 NAND Flash Memory

X1001

MAIN BOARD p/n: EBR69489001

IC8800

HDMI

USB2

IC8000


IC8101

n/c

USB 5V

Q901

Micro processor

P8100

IC301 USB2 5V

IC605 IC606 DDR_VTT Reg

DDR

CN29

D1.8V Reg IC602

D8312 Q8308

X8100 10MHz

+ 5V Normal Reg IC8003 A1.2V Reg IC8001

IC8002

S

V17~V24

D3.3V Reg IC8005

2

IC8007

IC2100

Q8004

P8200

3

IC8008

1.8V Dimming IC9702

Panel Vcc Sw Ft Right

CN30 CN24

Power On Sw Q8000 Q8002 1 2

Q8005 INV_CTL Sw

EEPROM IC9701 LG5111 LVDS Dimming

To 3D Sync

To T-CON

P7802

To T-CON

IC9703

P2100

P7803 P2401

To SMPS

LVDS

INV INV Main 1 Drive Drive

V161~ V168

J2

P201 "SMPS" To P8000 "MAIN"

Diode Check 0.424V

Run

V9~V16

STBY 3.45V 3.45V Gnd 3.45V 2.76V 3.46V Gnd 0V 1.57V Gnd 0V 0V

Run 3.37V 3.37V Gnd 3.37V 2.7V 3.37V Gnd 0.82V 1.52V Gnd 3.33V 0V

Diode Check

Open Open Gnd Open Open Open Gnd Open Open Gnd Open Open

J2 "IR Board" To "Key Board”

LG Logo J4 "Ft IR Motion Sensor" To P2000 "MAIN" Pin 1

Label

Diode Check 3.33V 1.17V

STBY Run 0V

3.3V_Normal

Gnd

Gnd

Gnd

3

M_REMOTE_RX

0V

3.3V

1.95V

4

M_REMOTE_TX

0V

3.3V

1.95V

2

Gnd

5 M_RFModule_Reset

0V

3.05V

Open

6

DC

0V

2.98V

1.96V

7

DD

0V

2.98V

1.96V

8

Gnd

Gnd

Gnd

Gnd

P7802 "Main" To "T-CON” P803

16V Pins 1-2 -5V Pins 11

Label

I-C is Inverter On (INV_ON)

P7900

J1

CN32

P204 "SMPS" To CN1 "INVERTER Main"

1.67V

Pin

LABEL

Run

1

PANEL_VCC

11.55V

Open

2

PANEL_VCC

11.55V

Open

Gnd Gnd

Gnd Gnd

3 4

To TFT Panel

Pin

11

19

B E B E

Q907 Q804

IC400

8.2V Pins 73-74

25.6V Pins 66

Gnd

V81~V88

U501

n/c CN103

RRXB1+

Diode

Run

C

P205 "SMPS" To CN201 "INVERTER B"

RRXB2--

n/c

Q702

8.2V

SW400 IC306

IC309

IC500

13V POWER SUPPLY For CN104 / CN105

RRXB1--

11

Q8800

Gnd

P804

L702

E

L206

IC8100

E_TCK

CN105

B

33

37

CN23

U4

Q501

32

3D_DIM 3D_DIM_2

RRXA2+

Y501 8MHz

12.8V 13V

31

9 10

V153~ V160 CN16

1

IC701 IC305 L701 Q701 Q803

1.2V

C

D600

6V Pins 63-64

CN17

2

IC700

8.2V

P806

SDA3_3.3V

1.88V

B E

2.52V

1.27V

20.68V

8V Pin 61

4 5

CN15

2.53V

C

Gnd

P101 N/C

IC204

Q1003 Q1004

8V Pin 11 25.6V Pin 8 C

n/c

RRXBCK+

IC102

B E

13

IC600

Run

n/c

P901

3.4V 3.4V 23-24

Label

Diode Check Pin Gnd 35

Gnd

25MHz L801

IC205

n/c L601

V137~ V144

PANEL_VCC

1.05V

11.36V

Gnd

P2101

PANEL_VCC

IC202

L306

Gnd

P804 “TCON" to P7803 "Main Board"

P803

L305

1.67V

Gnd

CN18

Diode Check 0.97V

IC200

3.35V

1.67V

1.08V

26

CN13

Diode Pin Check Open 18

L802

IC307

Diode Check

1.26V

RRXA4+

1V

V29~ V136

P7800 "MAIN Board" To "T-CON" P802

Open

3

IC301

Run

RRXA4-

25

3.33V

P7800

Note; If Inverter Main or Secondary is loading down 24V, each Inverter can be run separately: Remove AC and Disconnect P204. When AC is reapplied, the Backlight LEDs on the Right (Back View) should turn on. Remove AC and Disconnect P205 and reinstall P204. When AC is reapplied, the Backlight LEDs on the Left (Back View) should turn on.

Run

12V LVDS TP

SK101 AC In

Label

24

2.34V

V_SYNC

IC601

24V A

2 PANEL_VCC 11.55V

Diode Check Gnd

0.03V

3

CN19

SMPS TEST 2: (B) Jump pins 9, 10, 11 or 12 (3.5V) to pin 18 (INVON). Apply AC power, the Backlights should turn on.

Diode Check 1 PANEL_VCC 11.55V Open

P805 LVDS to Panel

RUN PIN Gnd 28 1.19V 29 1.24V 30 1.18V 31 1.3V 32 1.15V 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53

Q231

E B C

LED Extension Board

CN3

E BC

RL101

V81~V88

Q103

CN12

U9

Y1

Label

LED Extension Board

RL102

CX103

V89~V96

22

23

F100 6.3A/250V

CN5

7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27

1

24V 24V

LABEL

8MHz

Run Gnd

Pin

Gnd 3D_Sync_Out

17

V121~ V128

U10

C

CN5

PWR ON

CX101

CX102

E

U1

8MHz

P803 "T- CON" to P7802 "Main"

+

CN4

3

A

Pin

LABEL Gnd LLMV0P LLMV0N LLMV1P LLMV1N LLMV2P

L103

G D S

Q605

PIN 1 2 3 4 5 6

2

24


B

3.46V

Q606

G D S

-

B

12V 12V 12V

C A

A

BD101

4 24V

STBY 3.5V

LED Extension Board

V73~V80

D601 C

CN20

SMPS TEST 1: To Force Power Supply On. Disconnect P8000 on Main board. (A) Jump pins 9, 10, 11 or 12 (3.5V) to pin 1. (Test Voltage Outputs 12V, 24V to Main and 24V to both Inverters). Remove AC power. Leave the jumper in place.

PWR ON

D101

Q15

CN33

U3

2

n/c

SMPS TEST 2

D603

L600

U3

U501

CN10

24V 24V

22

12V 12V 12V

V65~V72

CN6

U4

U11

Y501

SMPS TEST 1

D607

D602

E B

IC501

INV-ON

L601

Q3 C

+ 13V

STBY 3.5V

F101 Hot Gnd STBY 2.9V Run 393.3V

C151

13V

1

7 8

U7

Q12 C89 A0950 1050 C

D102

CN7

U103 13V

STBY 3.5V

47uF/450V

G

47uF/450V

S

47uF/450V

V57~V64

D D G S

V113~ V120

3.3V

STBY 3.5V

3.15A/250V Q111 Q110 F101

C B E

Q8

D221

CN2

E B

P802 "T-CON" to P7800 "MAIN Board"

CN4

DO NOT MEASURE

Q11

12.77V

IC502

F500 1A/250V

C

Q105

U8

U13

INVERTER MAIN


+ 13V


Q7

T501

CN8

U5

U5

C101

C B E

IC103

IC102

CN104

Q106

INVERTER SECONDARY

CN21

CN2

INVERTER MAIN

L102

A1 C A2

T101

-

A0950 1050 C

Gnd

Q251 A1 C A2

U6

L101

Q10

D222

V49~V56

U101

24.6V

13V

Q5

0V A1 3.45V C 0V A2

Q252


CN9

F1 12A/65V

C75

P205

Q3

U101

CN101

Pin

+ 24.6V

Q4

B E

P204

V105~ V112

-

A0950 1050 C

Q16 Q1

C


24.6V

C

CN3

3.4V

B

24.6V

Q102

CN1

V73~V80

U13

U2 L207

B E

B

E

C

3.3V C

Q12

E

C

Q109

Q101

Q2

V41~V48

F1 12A/65V

-

Pin

Run

*To force a Block to turn on, simply ground the pin. Providing the 13V source is present.

U103

Q108

+

V33~V40

P204 "SMPS" To CN1 "Inverter Main"

Label STBY

1 PWR-ON 0V 3.31V 2-4 24V 0V 24.7V 5-8 Gnd Gnd Gnd 9-12 3.5V 3.45V 3.41V 13-15 Gnd Gnd Gnd 16 n/c n/c n/c 17 12V 0V 11.88V 18 INV--ON 0V 2.92V 19 12V 0V 11.88V 20 P- DIM 0V 0.37V~3.3V 21 12V 0V 11.88V 22 n/c n/c n/c 23 n/c n/c n/c 24 ERROR 0V 0V

CN22

A0950 1050 C

Pin

CN1

DO NOT MEASURE

Drive Signals to LED Blocks

Keys

V25~V32

A0950 1050 C

Note: If a particular block is exhibiting a dimmer level that the other or the overall brightness seems dim, be sure to first check the customer’s Menu setting for Backlights. Raise the percentage and see if the overall brightness returns to normal. If not, 1st: Check the P-DIM level, it should rise with the percentage shown on screen. 100%, 3.3V. Follow the P-DIM signal all the way to each Inverter. 100 IRE 5 IRE 2nd: Turn off the set and unplug the connector to the Inverters 3.68V p/p 240Hz 3.88V p/p 240Hz coming from the Main board. If the brightness returns to normal, Each connector (27 total) to the LED Blocks (216) the Main board is defective. have two pins delivering B+ 13V and 8 Drive Signals P201 "SMPS" To P8000 "MAIN"

Gnd Gnd

Diode Check

Pin Label STBY Run 1 Key 1 3.45V 3.37V Gnd

2

Gnd

3

Key 2 2.76V 2.7V

Open

4

Gnd

Gnd

Gnd

Gnd

Diode Check Open

Gnd

Gnd

JK8700 Jack "MAIN Board" P2000 "MAIN Board" To J4 "Ft To "Wireless Dungle" Diode Pin Label STBY Run IR" for Motion Remote Sensor Check

P2200 "Main" To "LG LOGO" Pin LABEL 1 3.5V_ST 2 Gnd 3 Logo Drive 4 Gnd

SBY 3.46V Gnd 2.19V Gnd

Run Diode Check 3.37V Open Gnd Gnd 0.69V Open Gnd Gnd

P2101 "Main" To "Speaker Right” Pin

LABEL

1 SPK2--R(+) 2 SPK2--R(-)) 3 SPK2--R(+) 4 SPK2- R(-) -)

Run 12.35V 12.35V 12.35V 12.35V

Diode Check Open Open Open Open

CN25

3D IR

Pin Label Run Diode Check 3.3V_Normal 3.33V 0.51V 1 Gnd Gnd Gnd 2 M_REMOTE_RX 3.3V Open 3 M_REMOTE_TX 4 3.3V Open Open 5 M_RFModule_Reset 3.05V 6 DC 2.98V Open 7 DD 2.98V Open 8 Gnd Gnd Gnd

P2401 "Main" To "3D Emitter” Run Diode LABEL Check 1 +5V_EMITTER 5.1V Open Gnd Gnd 2 Gnd 3D_SYNC 0.03V Open 3

Pin

1- 6 *24V 0V 24.65V 7 Detect 0V 0.3V 8 Interrupt 0V 3.3V 0V Gnd 9 Gnd 10 n/c 0V 3.3V 0V Gnd 11 Gnd 3.3V 12 I2C_SCL 0V 13 I2C_SDA 0V 3.3V 14 Gnd 0V Gnd 3.3V 15 Wireless_RX 0V 3.3V 16 Wireless_TX 0V 17 Gnd 0V Gnd 0.67V 3.3V 18 IR 19-20 Gnd 0V Gnd

Open 2.38V Open Gnd Open Gnd 1.04V 1.04V Gnd 1.8V 1.8V Gnd Open Gnd

Voltages with Dongle plugged in. (Use Dongle side to read voltages. Remove cover). *24V Switched from Q8701 Drain Q8701 turned on by Q8700

42LE8500 Inverter Main and Secondary Local Dimming Control Signals Waveforms CN11 INVERTER (MAIN) FROM P7900 MAIN BOARD Inverter Main CN11 pin 01 Black or White Screen

1V per/div 4MSes 3.66V p/p

Inverter Main CN11 pin 02 Black Screen

Inverter Main CN11 pin 02 White Screen





1V per/div 4MSes 3.70V p/p 1V per/div 4MSes 3.96V p/p



Inverter Main CN11 pin 06 Black or White Screen

Inverter Main CN11 pin 08 Black or White Screen













CN103 INVERTER (SECONDARY) FROM P7901 MAIN BOARD Inverter Secondary CN103 pin 01 Black or White Screen


Inverter Secondary CN103 pin 02 Black Screen


Inverter Secondary CN103 pin 03 White Screen

Inverter Secondary CN103 pin 04 Black or White Screen



47LX9500 MAIN (FRONT SIDE) SIMICONDUCTORS IC300

Earphone Amp Pin [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [11] [12] [13] [14] [15] [16]

0V 0V 0V 0V 0V (HP R Out) 3.3V 3.3V (-1.8V) (-0.88V) Gnd 0.94V 1.83V 3.32V (Mute) 3.32V (B+) Gnd 0V (HP L Out)

IC301 Pin [1] [2] [3] [4] [5] [6] [7] [8]

NVRAM Pin [1] [2] [3] [4] [5] [6] [7] [8]

IC700

n/c 0V 3.34V Gnd 3.34V 0V Gnd 3.34V (B+)

(+1.26V_TU) Pin Regulator [1] 0V (Gnd) [2] 1.27V (Out) [3] 3.32V (B+)

IC8000 Pin [1] [2] [3] [4] [5] [6] [7] [8]

USB 2 5V Gnd 5.1V (In) 5.1V 3.33V 3.33V 5.1V (Out) 5.1V (Out) n/c

IC302 Pin [1] [2] [3] [4] [5] [6] [7] [8]

IC601

5V Regulator for USB 11.75V (B+) 5.1V (Out) 5.1V (Out) 10.5V 3.3V 0.81V 5.06V 0V (Gnd)

USB 1 5V

IC8001 Pin [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [11] [12] [13] [14] IC8002 Pin [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] IC8003 Pin [1] [2] [3] [4] [5] [6] [7] [8]

Gnd 5.1V (In) 5.1V 3.33V 3.33V 5.1V (Out) 5.1V (Out) n/c

D1.2V and A1.2V Regulator 0V (Gnd) 3.3V 0V (Gnd) 1.27V 3.32V n/c 4.48V 3.32V 3.32V 3.34V 1.28V Gnd 3.3V 0.82V

IC8004

5V 3.35V (B+) 1.83V (Out) Gnd Gnd 2.36V 0.91V 1.05V 2.4V 3.37V (PWR On/Off1 Ctl)

IC8007

IC8008

(+5V_NORMAL) Regulator Gnd 11.74V (B+) Gnd 0.81V 0.86V 3.34V (PWR On/Off2 Ctl) 5.17V (In) 5.17V (In)

n/c 3.26V (B+) 3.26V (B+) n/c n/c 2.57V (Out) 0.83V Gnd

Pin [1] [2] [3] [4] [5] [6] [7] [8]

(+3.3V_NORMAL) And D3.3V Regulator Gnd 11.74V (B+) Gnd 0.81V 0.89V 3.34V (PWR On/Off2 Ctl) 3.36V (Out) 3.36V (Out)

IC8005

D1.8V Regulator

IC8800

A2.5V Regulator for USB

Pin [1] [2] [3] [4] [5] [6] [7] [8]

IC9702 Pin [1] [2] [3] [4] [5] [6] [7] [8]

(+1.8V_L/Dimming) Regulator Gnd 11.74V (B+) Gnd 0.81V (FB) 0.77V 3.34V 3.32V (Out) 3.34V (Out)

IC9703 Pin [1] [2] [3] [4] [5] [6] [7] [8]

Power Det Gen Pin (+12V and +3.5V) [1] Gnd [2] 3.6V (B+ [3] 3.5V (Out)

Q308

Power Det Gen Pin (+24V) [1] Gnd [2] 3.64V (B+) [3] 3.76V (Out)

Q2200

(+1.8V_AMP) Pin Regulator [1] Gnd [2] 1.8V (Out) [3] 3.3V (B+)

Q8001

EEPROM for LG5111 Gnd 3.34V Gnd Gnd 3.34V 3.34V 3.32V 3.34V (B+)


Pin B 0.36V C 0.66V E Gnd

Q8700 Wireless PWR Dongle In Turns on Q8701 B 0.66V (0.0V w/Dongle In) C 0.14V (24V w/Dongle In) E Gnd

Q8700

Q702

Q8003


Q8004


Q8005

INV_ON Pin Driver B 0V (INV ON) En C 2.97V (Out) E Gnd

Q8200 Pin B 0.56V C 0V E Gnd

Headphone Mute Q8201


LOGO Driver Q8307

PANEL_VCC Pin Control 1st Driver B 0V C 0.68V E Gnd Wireless PWR Dongle Out Turns on Q8701 B 0V (0.0V w/Dongle Out) C 24.6V (24V w/Dongle Out) E Gnd

Q8800

IR Buffer 2nd

IR Buffer 1st

Side HDMI Pin Hot Swap B 0V C 4.32V E Gnd

AMP Mute to AMP_MUTE1 IC8801 B 0V C 3.34V E Gnd

47LX9500 MAIN (BACK SIDE) SIMICONDUCTORS IC602 Pin [1] [2] [3] [4] [5] [6] [7] [8]


IC8100 Pin [1] [2] [3] [4] [5] [6] [7] [8]


IC8200 Pin [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [11] [12] [13] [14] [15] [16] IC8400 Pin [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [11] [12] [13] [14]

RS232 Routing 0V 0V 0V 0V 0V (-5.47V) n/c (5.59V) n/c (0V) n/c (3.3V) n/c (0.2V) n/c (3.3V) 3.35V 0V (-5.47V) 0V (Gnd) 3.37V RGB H/V Sync 1.9V 1.9V 4.4V 0V 0.9V n/c (4.5V) 0V (Gnd) n/c (4.5V) n/c (1.9V) n/c (1.9V) n/c (4.5V) 0.9V 0.9V 5V

IC8401 Pin [1] [2] [3] [4] [5] [6] [7] [8]


IC9000

IC8700 Pin [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [11] [12] [13] [14] [15] [16]


IC9303

Q200

Q701

Serial Flash T-CON

Pin [1] [2] [3] [4] [5] [6] [7] [8]

0.06V 0.67V 3.3V (In) 0V (Gnd) 0V 0.34V 3.31V (In) 3.34V (In)

Pin [1] [2] [3] [4] [5] [6] [7] [8]

EEPROM for LG5111 0V (Gnd) 0V (Gnd) 0V (Gnd) 0V (Gnd) 3.37V 3.37V 3.34V 3.37V (In)

Q901

Q8000

Q8002


Q8203


Q8205


Q8300,1,2,6


Q8303,4,5,7


Q8308


D8312



IR Wireless Pass 2nd Driver

IR Wireless Pass 1st Driver



Pin [B] [G] [S] [D] Pin A1 C A2 D8306,7,9,10

HDMI 2 Det

HDMI 3 Det

CEC Remote HDMI CEC 2.72V 2.73V 3.27V 3.37V 3.5V Pull Up HDMI CEC 0V 3.26V 3.2V


47LX9500 T-CON/3D Component Voltages IC202 1) Gnd +1.8V DDR Reg

2) 3.2V 3) 0.09V 4) 0.09V 5) 1.8V 6) 3.34V 7) 1.18V 8) 0.89V

IC203 1) Gnd +1.8V DDRS Reg

2) 3.27V 3) 0.89V 4) 0.9V 5) 1.8V 6) 3.34V 7) 1.8V 8) 0.9V

IC301 1) 11.41V +3.3V Reg

2) 3.35V 3) 3.35V 4) 8.77V 5) 3.11V 6) 0.81V 7) 5.02V 8) Gnd

IC302 1) 0.8V +1.0V VDC Reg

2) Gnd 3) 3.33V 4) 4.26V 5) 3.3V 6) 1.08V 7) 1.08V 8) 3.0V

IC304 1) 0.75V

2) 5.0V 3) Gnd +2.5V 4) 0V VQ 5) 2.5V Reg 6) 5.0V 7) 7.55V 8) 11.36V 9) 11.36V 10) 11.36V 11) 11.36V 12) 2.55V 13) Gnd 14) Gnd 15) 2.55V 16) Gnd 17) Gnd 18) Gnd 19) Gnd 20) 2.5V 21) 2.5V 22) n/c 23) 0V 24) 2.5V 25) n/c 26) Gnd 27) 1.13V 28) 10.99V

IC305 1) 0.8V 2) Gnd 3) 3.32V 1V2 4) 4.32V Reg 5) 3.3V 6) 1.22V 7) 1.22V 8) 2.98V

IC306 1) n/c 1V2 Reg

2) 2.5V 3) 2.51V 4) n/c 5) n/c 6) 1.81V 7) 0.81V 8) Gnd

IC307 1) n/c

2) 2.49V 3) 2.51V +1.8V 4) n/c DDR 5) n/c Reg 6) 1.81V 7) 0.81V 8) Gnd

IC308 1) n/c

2) 2.47V 3) 2.49V +1.8V 4) n/c DDRS 5) n/c Reg 6) 1.8V 7) 0.8V 8) Gnd

IC309 1) Gnd DDR VTT Reg

2) 3.26V 3) 0.89V 4) 0.9V 5) 1.8V 6) 3.34V 7) 1.8V 8) 0.9V

IC310 1) 11.41V 2V5 Reg

2) 2.53V 3) 2.53V 4) 7.97V 5) 3.11V 6) 0.8V 7) 5.07V 8) Gnd

IC701 1) Gnd

IC600 DC-DC Conv 1) 5.96V 2) 6.03V 3) 3.15V 4) 0.17V 5) 2.72V 6) 3.3V 7) 0V 8) 25.6V 9) 24.7V 10) 1.26V 11) Gnd 12) 5.54V 13) 0V 14) 0V 15) Gnd 16) 0V 17) 1.26V 18) 4.24V 19) Gnd 20) Gnd 21) 1.27V 22) 11.45V 23) 3.4V 24) 3.4V

25) 11.38V 26) 11.38V 27) 11.07V 28) 0V 29) 4.24V 30) 1.9V 31) 0.59V 32) 3.3V 33) 3.13V 34) 0V 35) 0V 36) 0V 37) 11.33V 38) 11.37V 39) n/c 40) n/c 41) 1.27V 42) 16V 43) 5.96V 44) 5.96V 45) 5.96V 46) 5.96V 47) Gnd 48) 5.97V

DC-DC IC700 For +3.3V Conv TCON 1) 0.59V 13) Gnd 2) 3.3V 14) 3.6V 3) 3.3V 15) 0.12V 4) 0V 16) 5.21V 5) 4.26V 17) 0.6V 6) Gnd 18) 1.13V 7) 1.8V 19) 1.18V 8) 7V 20) Gnd 9) 2.7V 21) 11.4V 10) 4.78V 22) 0.56V 11) 8.47V 23) 0.81V 12) 3.33V 24) 0.9V

2) 11.68V DC-DC 3) 5.26V Conv 4) 0.73V 5) 0.58V For HVDD 6) 1.97V 7) 0.59V 8) 1.20V 9) Gnd 10) 5.20V 11) 1.40V 12) 13.1V 13) 8.10V 14) 11.68V

IC801 1) 8.01V

2) 15.7V 3) 15.7V 4) 14.05V Data 5) 13.35V Buffer 6) 12.27V 7) 11.07V 8) Gnd 9) 16.02V 10) 10.28V 11) 8.31V 12) 7.72V 13) 3.33V 14) 3.33V 15) 3.33V 16) Gnd 17) 0V 18) Gnd 19) 4.94V 20) 3.75V 21) 2.67V 22) 16.02V 23) 0V 24) Gnd 25) 0.27V 26) 0.27V 27) 0.25V 28) 5.96V

Q803 B) 2.52V C B E

E) 2.52V C) 2.27V

Q804 B) 2.52V C B E

C

E

E) Gnd C) 0.03V

Q907 B) 0.0V C B E

+3.3V TCON Reg

E) 2.52V C) 2.27V

Q906 B) 0.61V B

Q700

1) Gnd 2) 3.26V 3) 3.33V 4) 4.79V 5) 11.42V 6) 11.42V 7) 3.34V 8) 3.34V

Q701 1) Gnd +8.2V HVDD Reg

E) Gnd C) 1.9V

2) 1.42V 3) 8.16V 4) 11.7V 5) 11.42V 6) 11.42V 7) 8.2V 8) 8.2V

Q702 1) Gnd Q1001 B) 0V E B C

E) Gnd C) 1.97V

+1.8V TCON Reg

Q1002 B) 0.6V E

C

B

E) Gnd C) 0.02V

2) 4.27V 3) 1.89V 4) 2.72V 5) 11.41V 6) 11.41V 7) 0V 8) 1.89V

D600 A1) 16V Q1003 B) 0.59V C B E

E) Gnd C) 0.02V

Q1004 B) 0.02V B E

C

E) Gnd C) 3.33V

A1 A2

C

A2) 25.6V C) 20.68V

55LW5700 INTERCONNECT DIAGRAM P201 "SMPS Board" To P502 "MAIN Board" Note: If a particular area is exhibiting a dimmer backlight level than other areas or the overall brightness seems dim, be sure to first check the customer’s Menu setting for Backlights. Raise the percentage and see if the overall brightness returns to normal. If not, 1st: Check the P-DIM level, it should rise with the percentage shown on screen. 100%, 3.3V. Follow the P-DIM signal all the way to the Inverter. 2nd: Turn off Local Dimming in the Customers Menu or unplug P832. If the brightness returns to normal, examine the signals required for Local Dimming. (SIN, V-SYNC and SCLK). Suspect the Main Board.

(1)

PWM Pin 22 can vary according to incoming video IRE level, OSD Backlight setting and then Intelligent Sensor (room light condition). Output from the Video Processor. Range 0.2V to 3.3V. To the Panel

PWR-ON: Starts 12V, 24V and 63V LED Power. (56V at this time). No Backlights. DRV-ON: Starts Backlights. LED Power goes to 63V.

You can also test each of the 12 blocks functionality by grounding the return path signal (V1~V4) through a 220Ω, providing the 63V LED Power is present. See “LED Single Block Test” instructions below.

n/c

n/c

n/c

OL

3

VC-3A

EL70

*1.59V~18V

OL

4

VC-3B

EL71

OL

5

VC-3C

EL72

*1.59V~18V *1.59V~18V

6

VC-3D

EL73

OL

7

VC-4A

EL74

*1.59V~18V *1.59V~18V

8

VC-4B

EL75

9

VC-4C

10

VC-4D

12

LED+

EL76 EL77

*1.59V~18V

OL

OL

n/c

C256+

63V

D603 IC102 SCLK Pin 6 P832 3.54V p/p

LED+

C256+

63V

OL

2

n/c

n/a

n/c

OL

3

VC-1A

EL62

*1.59V~18V

OL

*1.59V~18V *1.59V~18V

EL63 EL64

6

VC-1D

EL65

*1.59V~18V

7

n/c

n/a

n/c

OL OL OL

EL66

*1.59V~18V

OL

9

VC-2B

EL67

OL

10

VC-2C

EL68

*1.59V~18V *1.59V~18V

OL

11

VC-2D

EL69

*1.59V~18V

OL

12

n/c

n/a

n/c

OL

13

LED+

C256+

63V

OL

P201


23 24

23 24

12V 21 22

12V 21 22

12V 19 20

12V 19 20

12V 17 18

12V 17 18 15 16 STBY 3.5V 9,10,11,12 13 14 11 12

15 16 STBY 3.5V 9,10,11,12 13 14 11 12

A

9 10

9 10

7 8

7 8 A

5 6

DRV-ON

5 6

24V 3 4 24V

1 2 24V

1 2 24V

Key Board

PWR ON

SK100 AC In

Off On 20V p/p

p/n: EBR73361101

p/n: EBR72670801

3

E

1

F501

Q102

1A / 250V

2

Any drive signal VC1 through VC4 A~D

SMPS TEST 1: Force Power Supply On. Disconnect P502 on Main board. (A) Jump pins 9, 10, 11 or 12 (3.5V) to pin 1. Test Voltage Outputs 12V, 24V to Main and 63V to the LED Backlights. Remove AC power. Leave the jumper in place. No Backlights. 63V to Backlights reads 56V. (Leave Jumper in place for next test).

12V HVDD 8.21V

To Spk 12.38V Each Pin

P1702

L1707

P3502

D202

P3501

T501

Q505

Note; If there is a problem with a load from the panel backlights, you can remove AC and Disconnect P202 or P203. When AC is reapplied, the Backlight LEDs should turn on for about 4 seconds and then shut off. Error line goes high.

D1

D7

D2

B E G D

CN2

Q11

2

1) 29.26.4V

Pin 51, 52 VGH Pin 47, 48 VGL

LED SINGLE BLOCK TEST DIM OR DARK PICTURE: Confirm the 63V to the LED Backlights is present. Turn the Brightness, Contrast and Backlights all the way up. Confirm P-DIM is 3.3V. Using a 220Ω resistor, jump any of the blocks grounding lug (VC_1~4_A~D) while observing the picture and each block should turn on maximum.

CN4

27.74V -5.3V 8.21V

E

OL

3

OL

4

SIN

0V

OL

4

Gnd

5

GND

Gnd

Gnd

5

OL

6

SCLK

0V

OL

6

1.73V

n/c

7

1.71V

1.91V

8

OL

7

N.C.

8

REVERSE

3.3V_FRC D

Gnd

F1

U5

2

U5 5) 3.3V 6) 3.3V 7) 3.15V 8) 3.3V

VCC 3.3V

D3

3 2 -2.43V 1

Pin 35, 36 VCC Pin 40, 41 VDD

UC1

IC1203 IC103

IC102

45Mhz

BCM IC101

1.26V_FRC

Video Processor

G

B

D D

S G

S

B

Q102 Q101

Q507 IC504

IC1204 Q710

RGB_DDC_SDA

IC804 Q801 B E

Earphone Amp

2.5V_BCM35230

Q901 B B E C Q902 E

G

B E

Q1002

Q1001

B

D

S

2.79V

2-4

OL

5-8

Gnd

9-12

1.15V

13-15

Gnd

16

OL

17

2.09V

18

1.54V

19

2.09V

20

OL

21

2.09V

22

2.4V

23

OL

24

OL

For voltages, see SMPS Tables.

C

D711 C

HDMI Selector

A1 A2

D708 A1

p/n: EBT61410207

S

G

A1 A2

Diode

1

D713

MAIN BOARD D C

SW1

IC701

HP Mute

P601 N/C 10Mhz X601

EEPROM

CEC

USB1 EDID

C

S

NVRAM

RGB_DDC_SCL

Pin

C

A2

Wireless Power SW

SW1 Microprocessor Reset

18. IF p 17. IF n 16. IF AGC 15. Reset 14. 3.3V 13. 1.26V 12. GND 11. CVBS 10. NC 9. SIF

TU2101 TUNER

8. NC 7. SDA 6. SCL 5. NC 4. NC 3. 5V

IC802

IC801 PC Data D810

C

PC EDID

2. NC 1. NC

A1 A2

18

TU_CVSB

D710

Q2105

C

B E C

3

2

B E C

Q2104 TU_SIF

2

1

A1 A2

IC2103

For voltages, see SMPS Tables.

1.26V_TU A1

C

A2

1

D707

U6 P-VDD 16.37V From VDD Pins 7-8

VGL -5V

3.3V 16.4V

FL2


-5.3V

3) Gnd 3.38V 2) 2.6V 1) 0.59V D4

(3.3V)

USB2 EDID

1.5V_DDR

32.78K X602 C


5V_USB

IC401

Gnd

Panel Test TP 44

IC506

X101

Q5202

IC507

NAND FLASH

IC508

24MHz

IC5401

RS232

CN1

L2

Q508 0.9V_Core SW

C

5V_Normal

IC505

0.9V_CORE

IC5402 G S

3.3V_ Normal

L505

Q503 IC501

URSA Reset

IC5301 IC5202

IC602

E B E C B

P/N: EAD61668619

3A/ 125V


0.9V_Core SW

IC803

Gnd

n/c 0V

SW5201

B

Q904

LVDS

(3.35V)

(15.87V) 2) 27.75V (29.86V) 3) 29.86V

FL1

3.2V

CN3 n/c Gnd

Q12

VGH 27.74V

SCL

Panel Vcc Switch

US1 1 2 3

3

No Stand-By voltages

1.5V_FRC

IC5403 Q5201

E

C

12V

Gnd

(25.75V)

(16.18 V)

2

X5201

B C

Q906

D6

Pin 18

OL

DDR IC5201 SPI Flash FRC IC402 DDR

IC501

P/N: EAD61652507

D5

VDD 16.4V

SMPS TEST 2: Force the Backlights On. (B) Jump pins 9, 10, 11 or 12 (3.5V) to pin 18 (DRV-ON). Apply AC power, the Backlights should turn on. Note, the LED B+ will now be 65V.

3.2V

E B

L1708

C

Gnd

Gnd

OL

SDA

IC1702 Amp Q1701 Mute

P901

L3

L1

OL

2

C

Q506

LVDS

1

2

MICRO

PANEL TEST To run the T-CON “Panel Test”, remove the LVDS cables. Jump 12V to the 12V fuse. Jump VCC 3.3V to pin 44 on CN1. White, Red, Blue, Green and Black patterns show on screen.

2V

L1703 Audio Amp

IC502

Q101

0V

Debug

D201

F501

Diode

VSYNC

IC502 Power Det (24V) IC503 Power Det (12V)

DDR

Hot Ground Side

Pin

1

B

1

Stand-By 3.5V Source


Diode

L1704

2mSec

Pin 38, 39 HVDD

Front IR/Intelligent Sensor

B

P201


Different Size, W/Washer

B

24V 3 4 24V PWR ON

5A / 250V

V 12


SMPS TEST 2 Top pins on P201

24.8V

D261

Run

RL_ON Drivers

E

IC601

VC-2A

SMPS TEST 1

F100

OL

8



C

Label

Q502 Q501 3

D255 D256

3.15A / 250V

47uF/450V

1

VC-1B

Diode

47uF/450V

Run

INV_CTL

E C B

P3503 "Main" to P832 "SMPS"

Pin

P3503

P832

12.1V

F101

47uF/450V

TP

RL101

C

Q504

D252

55.9V

T101

47uF/450V

Label

P502

D251

12.1V

OL

Pin

VC-1C


Q601


5

100uF/ 100V

100uF/ 100V


OL


4

P701

55.9V

Q602

P832 "SMPS" to P3503 "MAIN Board"

STBY Run Diode Check n/c n/c 2.2V n/c n/c n/c 0V 0.2V~3.3V OL 0V 12.06V 0.48V n/c n/c OL 0V 12.06V 0.48V 0V 3.29V OL 0V 12.06V 0.48V 0V 0V OL Gnd Gnd Gnd 3.56V 3.5V OL Gnd Gnd Gnd 0V 24.8V 1.1V 0V 3.4V 1.16V

n/c


OL OL

VC_3B VC_3A

VC_2D

OL

*1.59V~18V *1.59V~18V

n/c

Q251

(3.3V)

TO TFT MODULE

Pin 9, 10 VGH Pin 13, 14 VGL Pin 22, 23 HVDD

C107 C108

n/c

Cold (Chassis) Gnd side

VC_2C

-

MOSI Pin 4 P832 3.57V p/p Local Dimming On

C103 C104

11

D253

VC_3C

2

C257 C256

L601

VC_3D

OL

VC_4A

63V

VC_4B

C256+

VC_4C

LED+

63V

- + - +

VC_1A

1

BD101 +

VC_4D

Diode

VC_1D

Run

VC_2B

TP

VC_2A

Label

VC_1B VC_1C


Pin

P202

P203

Pin Label 24 ERROR n/c 23 (1) 22 PWM 21 12V 20 n/c 19 12V 18 DRV-ON 17 12V 16 V_Sync 13-15 Gnd 9-12 3.5V 5-8 Gnd 2-4 24V 1 PWR-ON

27.74V -5V 8.21V

10


CN5

Pin 25, 26 VCC Pin 20, 21 VDD

3.3V 16.4V

1

SCL

3.55V 3.46V 3.29V

7

2

SDA

3.55V 3.46V 3.29V

8 9

Gnd LED_B

3

Gnd

4

KEY 1

3.55V 3.46V 1.84V

10

KEY 2

2.84V 2.77V 1.84V

11 +3.3V_Normal

5 6

Gnd

Gnd

Gnd

3.5V_ST 3.55V 3.47V 1.15V

12

IR Gnd LED_R

STBY Run

Diode

Pin Label Gnd

STBY Run Gnd

Diode

Gnd

Gnd

Gnd

Gnd

Gnd

13

0V

1.67V

OL

14

S/T_SCL

3.55V 3.47V 1.91V

1.5V 1.49V Gnd Gnd

OL Gnd

15

S/T_SDA

3.55V 3.47V 1.92V

0V 2.89V

3.37V 0.55V 0V

2.68V

Other Voltages from U6 to the Panel with no silk screen labels: U6 pin 10: (16.12V) to CN4 pin 2, CN5 pin 59 U6 pin 11: (13.3V) to CN4 pin 3, CN5 pin 58 U6 pin 12: (12.2V) to CN4 pin 4, CN5 pin 57 U6 pin 13: (10.26V) to CN4 pin 5, CN5 pin 56

U6 pin 14: (5.9V) to CN4 pin 8, CN5 pin 53 U6 pin 15: (4.05V) to CN4 pin 9, CN5 pin 52 U6 pin 18: (3.01V) to CN4 pin 10, CN5 pin 51 U6 pin 19: (2.36V) to CN4 pin 11, CN5 pin 50

PANEL PART NUMBERS

p/n: EAJ61750001

LC550EUF-SDF1 FHD

p/n: EAJ61928201

LC550EUF-SDF2 FHD

55LW5700 MAIN (FRONT SIDE) SIMICONDUCTORS IC103 Pin [1] [2] [3] [4] [5] [6] [7] [8] IC501 Pin [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] IC504 Pin [1] [2] [3] [4] [5] [6] [7] [8]

NVRAM for USB

IC505

n/c 0V 3.34V 0V 3.22V 3.22V 0V (Gnd) 3.34V +0.9V_CORE DC to DC 3.17V 0.59V 0.44V 11.95V 0V 5.33V 4.6V 5.81V 0.95V 1.36V


IC508

Pin [1] [2] [3] [4] [5] [6] [7] [8]


IC801

Pin [1] [2] [3] [4] [5] [6] [7] [8]

Pin [1] [2] [3] [4] [5] [6] [7] [8]


IC506



Pin [1] [2] [3] [4] [5] [6] [7] [8]

Pin [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [11] [12] [13] [14]


IC802 Pin [1] [2] [3] [4] [5] [6] [7] [8]

3.46V n/c 3.46V (In) 3.49V (PWR On/Off1) 0V (Gnd) 3.31V 0.79V 1.5V (Out) RGB Data Buffer


IC803 Pin [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [11] [12] [13] [14] [15] [16]

1.81V 1.81V 3.72V 1.8V 1.8V n/c (4.44V) 0V (Gnd) n/c (4.43V) n/c (1.79V) n/c (1.79V) 3.72V 1.81V 1.81V 5V (Vcc In)


IC1203


IC5401

Pin [1] [2] [3] [4] [5] [6] [7] [8]


IC5402

Pin [1] [2] [3] [4] [5] [6] [7] [8]

Q501

Pin [1] [2] [3]

(+1.26V_TU) Regulator 0V (Gnd) 1.27V (Out) 3.33V (In)

IC1204

IC2103

Q502

(+1.26V_FRC) Regulator 0V (Gnd) 11.85V (Vcc In) 0V (Gnd) 0.8V (FB) 0.7V 3.29V (Enable) 1.29V (Out) 1.29V (Out)

Q503

Pin [1] [2] [3] [4] [5] [6] [7] [8]

(+3.3V_FRC) Regulator Under Shield Under Shield Under Shield Under Shield 0.8V 3.45 (PWR On/Off2_2) 3.3V 3.3V

Q508

Pin [1] [2] [3] [4] [5] [6] [7] [8]

Pin B C E

RL_ON (PWR_On) 1st Driver 0.64V 0V Gnd

Pin [1] [2] [3] [4] [5] [6] [7] [8]

0.9V FET Switch 0.95V 0.95V 0.95V 1.36V 11.96V 11.96V 11.96V 11.96V

Pin [1] [2] [3] [4] [5] [6] [7] [8]



55LW5700 MAIN (BACK SIDE) SIMICONDUCTORS IC502

IC503

Power Det Gen Pin (For +12V) [1] 0V (Gnd) [2] 3.8V (In) [3] 3.73V (Out)

IC5202 Pin [1] [2] [3] [4] [5] [6] [7] [8]

Power Det Gen Pin (For +24V) [1] 0V (Gnd) [2] 3.7V (In) [3] 3.73V (Out) Q506

IC601 Pin [1] [2] [3] [4] [5] [6] [7] [8]


Q507

SPI FLASH 0.43V 3.29V 3.29V 0V (Gnd) ?? ?? 3.29V 3.29V (3.3V_FRC in)

PANEL_VCC Control 2nd Driver Pin B 0.67V C 0V E Gnd PANEL_VCC Pin Switch S 11.97V (In) G 1.8V (Enable) D 11.94V (Out)

Q101


Q710

Pin [B] [G] [S] [D]

Q801

Pin [B] [G] [S] [D]

RGB_DDC_SCL FET Buffer 0V (Gnd) 3.3V 4.74V 3 34V 3.34V

Pin [B] [G] [S] [D]

CEC Remote HDMI CEC

Q2104

3.47V 3.51V 3.47V 3.49V Q2106

Q102


Q5201 Q904

Q504

INV_CTL (Drv_On) Pin Driver B 0V (INV ON) En C 3.28V (Out) E Gnd

Pin B C E

IR Wireless Pass 2nd Driver 0.02V 3.48V Gnd

Pin B C E

IR Wireless Pass 1st Driver 0.57V 0V Gnd

Q5202 Q906

Q505


Earphone Mute


D707


D708

URSA Reset R Pin Driver B 0.11V C 3.33V E 0V (Gnd)

D710

URSA Pin Reset G 3.33V S 3.33V D 0V (Out)

D711


D713

Pin A1 C A2


D810

Pin A1 C A2

Pin A1 C A2

5V P Pull-Up ll U to DDC_SCL/SDA_2 4.96V 5V 0V

Pin A1 C A2



Pin A1 C A2

5V Routing to IC802 RGB EDID 4.73V 5.01V 0.07V

Q1001

Wireless Vcc Pin Driver B 0.02V C 24.5V E Gnd On when wireless dongle connected Q1002

Wireless Vcc Pin Switch S 24.5V G 24.5V D 0V On when wireless dongle connected

Q901


Q902

IR Buffer Pin 1st B 0.57V C 0.02V E Gnd

55LW5700 Main Board Components on in (Stand_By 3.5V) and with (24V)

Components on by Stand_By 3.5V +3.5V_ST

E

C


B

Q502

RL_ON SW (Not On) +3.5V_ST

+3.5V_ST

+24V

+24V 3

Q504 B


C

E

1

12.43V Each Pin

IC502

Power Det (24V)

P502

INV_CTL Driver

P502

2

Audio Amp

IC1702

P1702

+24V

24V in on pins 2,3,33,34, 40,41,44,45


Grayed out components are on the back (Not On)

IC508

CEC +1.5V_DDR

+3.5V_ST

+3.5V_ST +2.5V_BCM35230

+3.5V_ST

Q710 G

B

D

S

IC504 (Not On) EEPROM MICRO +3.5V_ST

+3.5V_ST

IC601

+3.5V_ST

IR Pass IC602 X601 C Q904 E B Q906 +3.5V_ST E C X602 C B Q901 +3.5V in on Pins 48 & 23 B B E SW1 C Q902 E RS232 IR Buffers

Pin 9

P901 IC803

+3.5V_ST

JK1001

D G

S

24V Switched out JK1001 Panel VCC pins 1~6

Q1002 +24V


55LW5700 Main Board Components on with (12V) and Other Voltage Distributions Other Voltage Distributions VDD33


L5201

L5206 AVDD33

+3.3V_FRC

DVDD_DDR_1V

IC5201 Frame Rate Converter

L5203 AVDD_PLL

L5205

+1.26V_FRC

VDDC10

L5204 AVDD_LVDS_3.3V

+12V 3

IC503 1

2

0.9V FET Switch

Power Det (12V)

Q503

+12V +12V +0.9V_CORE

P502

IC501

3.3V_ Normal

IC506 5V_USB

+12V

IC5402 +3.3V_FRC

IC5202 Serial Flash IC1203 USB2 OCP

+3.3V_FRC

IC102

IC506 +5V_USB

IC1204 USB1 OCP

IC5401 1.26V_FRC

G S

L502

IC501 +0.9V_CORE

+12V

12V Switched out by Q507 to P3501 Panel VCC pins 48~51

From SMPS P832 pins 9~12 to P502

+3.3V_ST

L5401

L5402

+5V_ Normal

IC5401 +1.26V_FRC

Pin 2 L513

L514 Pin 2

Pin 2

IC507 +5V_Normal

Pin 14

12V

L507 Pin 2

R706 R717 R718 R712

Pin 49 Pin 46 Pin 42 Pin 36 Pin 32

R708

L214 L215 L217 L219

L506

PLL_AUD_AVDD

L206 L207

EPHY_VDD25 VAFE3_VDD25 VAFE2_VDD25 PLL_VAFE_AVDD25

JK1402 Ethernet

Pin 11

IC102 NAND Flash Memory IC103 NVRAM

IC101 BCM

USB_AVDD33 VDAC_AVDD33 HDMI_AVDD33

L204

Pin B

Pin 11-12

Pin 8

L1303

PLL_MAIN_AVDD

AADC_AVDD25

Pin 14

Connector P901 to Ft. IR

+3.3V_Normal

VAFE3_DVDD

VAFE2_DVDD

L2101

JK802 Optical Out

USB_AVDD

IC504 +2.5V_BCM35230

L203

L2104

IC804 Earphone Amp

L902

PLL_VAFE_AVDD

Pin 3

L202

IC701 HDMI Select

Q504 INV_CTL Through R546 to Collector

L803 HDMI_AVDD

L211

+5V_Normal

Pin 27, 64

IC505 +3.3V_Normal

L209 L210

IC801 RGB PC

+3.3V_HDMI

+12V

D

Panel VCC SW

+1.26V_FRC

L701


Pin 4 Q507

Pin 2

12V

+12V

IC5402


IC507

IC5301 DDR

IC505

+12V

P3501

IC5403 +1.5V_FRC_DDR

5V_Normal

L212 L214 L216


+24V

L1203

IC1202 USB Select

+3.3V_USB

Pin 14 +3.3V_DE

+3.3V_TU L2103

Pin 3

L2106

IC2103 +1.26V_TU L1709 L1710

+5V_TU

Pin 5, 10, 23, 29, 36

+3.3V_AU_AVDD

Pin 13

+3.3V_DVDD

Pin 27

+1.26V_TU Pin 13

L1711 +24V_AMP

Pin 33, 34, 40, 41 Right CH Pin 44, 45, 2, 3 Left CH

IC1702 Audio Amp

TU2101 TUNER

5

4

3

B140XW02 V0 Version D

2

1

Cascade Power Voltage

01

AVDD = 8.76V

Resolution

VGH = 24.2V

1366x 3 x 768 @ 60Hz

VGL = -6.2V VCOM = 3.5V

XPCBA P/N

Gamma Voltage

55.14B40.C01 TSMT Source Driver P/N UPD160977

46.S0642.009

Gate Driver P/N NT39508 46.G0600.006

ASIC P/N AUO-11102 U2 ( ORISE)

LED Driver B

MAX17105 (MAXIM)

PCB:

4v睪垂/8ms 睪垂:ZAU5304-LA A

tp://www.LCDRepairGuide.com

C

V1=8.62V V2=8.43V V3=7.11V V4=6.628V V5=6.295V V6=5.776V V7=4.723V

V8=4.421V V9=2.982V V10=2.302V V11=1.874V V12=1.308V V13=0.232V V14=0.151V

Model Name B140XW02 V0 Size Document Number Custom

1 of 5

5

4

3

RXIN0N RXIN0P RXIN1N RXIN1P

1 2 3 4

RXIN2N RXIN2P CLKINN CLKINP

1 2 3 4

RXIN2N RXIN2P CLKINN CLKINP

D

F101

C101

1500mA 0603

10uF 0603

YV1C YOE

6.3V

YCLK

0402 IN2N IN2P INCLKN INCLKP

8 7 6 5

INAGING

Aging

YDIO

4.70Kohm 0201

XSTB

4.70Kohm 0201

4.70Kohm 0201

4.70Kohm 0201

4.70Kohm 0201

4.70Kohm 0201

R110(NC)

4.70Kohm 0201

0402

R101(NC) R102(NC) R103(NC) R104(NC) R105(NC) R106(NC)

POL

R108

B102 0ohm

VIN

VIN

VDDA

VDD

IN0N IN0P IN1N IN1P

8 7 6 5 0ohm

1

V_ASIC

B101 RXIN0N RXIN0P RXIN1N RXIN1P

2

XDIO

R107

4.70Kohm 0201

0ohm

C102(NC)

0201

R109

100nF 6.3V 0201

INAGING

75ohm 0201

E1

INCLKN

RXIN1N RXIN1P

D2

IN2P VDDedid

CLKedid DATAedid

B2

IN0N

B1 A3

V_ASIC

B3

D3

VLED_GND

C104 2.2uF 6.3V 0402

D5

V_25

A2

V_LED

2.2uF 6.3V 0402

A4

C105

J101

E6 J2

20455-040E-12

PAD

YV1C

1

RXIN0P

RXIN0P PAD

RXIN1N

1

RXIN1P

TTLR1

PAD

PAD

RXIN2N

1

TTLR2

1

TTLR3

PAD

PAD

PAD

1

RXIN2P

PAD

1

CLKINN

1

CLKINP

PAD

1

TTLR4

1

TTLB0

PAD

1

TTLR5

PAD

1

TTLB1

1

TTLB2

PAD

PAD

PAD 1

TTLG0

1

TTLG1

1

TTLB3

1

EXSDA

POL

XSTB

TTLG2

TTLG3

1

TTLG4

1

TTLG5

A6

A7 XDIO

B6

B5

A8 XSTB

XPOL

YDIO

B4

B7

C6

C5

A5 YOE1

YV1C

XBDO

YOE2

F3

G3

G5

C7

D7

C4 PWM

YOE3

VSEL

LVDSORD

TEST

SPDEN

YCLK

NC2 J9

NC4

LGND

NC3 A1

J1

G1

LGND

TTLG4

G8

TTLG3

G9

TTLG2

H8

EMI 惠―

TTLG1

H9

TTLG0

R131

H6 J6 H5

TTLR5

C109(NC)

J5

TTLR4

2.2uF 0402

H4

R123(NC)

SCL

9.10Kohm 0201

WP

16V

TTLR3

J4

TTLR2

H3

TTLR1

J3

TTLR0

Set:SWAPL=0,SWAPR=0 1 .0mm

1

EMI1

RR1 0ohm 0603

EXSDA EXSCL

HOLE EMI2

R126(NC) V_25

FL102

1

BLM18PG300SN1D

PAD

1

V_25

1

WP

1

SCL

1

SDA

逼

WP PAD

遏

CLK

0ohm 0402

POL2

EMI2

RR2

close to ASIC

C106

C107

C108(NC)

0ohm 0603

2.2uF 6.3V 0402

100nF 6.3V 0201

1.0nF 25V 0201

HOLE

V_25

SDA 1

CLK

PAD

R124 R125

POL2 PAD

1

TTLG5

F9

V_ASIC

CLK PAD

1

J8

8 A0 VCC 7 A1 WP 6 A2 SCL 5 GND SDA AT24C32CY6-YH-T

V_25

1

TTLB0

F8

EMI1

XDIO

1

TTLB1

E9

SCL

1

POL2

0ohm 0402

XVCC

0ohm 0402

YVCC

(For Driver IC Digital Power)

PAD

PAD

VDD PAD

1

TTLB4

1

TTLB5

VDD

VIN

1

V_ASIC

1

PAD

XVCC

1

YVCC

1

RESET

YVCC

1

INAGING

1

VDDedid

VDDedid PAD

PAD XVCC

1

INAGING PAD

TTLB5

V_ASIC 1

VIN PAD

TTLB4

PAD

EXSDA

PAD

TTLG5

TTLB3

PAD

1 2 3 4

TTLB2

E8

TTLG4

TTLB2

PAD

1

XSTB

TTLG3

TTLB1

PAD

EXSCL

0ohm 0201

POL

TTLG2

PAD

YDIO

TTLG1

TTLB0

A

1

1

XDIO

TTLG0

PAD

PAD

PAD

TTLB3

D9

SDA

U103

EXSCL

PAD

TTLR5

CLKINP PAD

YCLK

YDIO

CLKINN PAD

1

TTLB4

D8

Mechanical ground

SDA

YCLK

TTLR4 1

RXIN2P PAD

PAD

YOE

TTLB5

C9

0ohm 0201

SCL 1

TTLR3

RXIN2N PAD

1

PAD

TTLR2 1

RXIN1P PAD

TTLR0

TTLR1

RXIN1N PAD

PAD

1

RSR0N

C8

R122 V_ASIC

G1

PAD

RXIN0N

G1

B

TTLR0 1

D6

RSR0P RSTN

RESET

WP

YOE RXIN0N

G4

RSR1N NC6

Symbol defult:SWAPL=0,SWAPR=0

EXSDA 1

NC5

DCAP

EXSCL YV1C

G6

RSR1P

RGND

4.70Kohm 0201

RSR2N LCAP

G2

4.70Kohm 0201

RSR2P VDDC

H7

4.70Kohm 0201

VDDC

RGND

4.70Kohm 0201

RSCKN

DGND

4.70Kohm 0201

RSCKP VDDIO

J7

R121

VDDIO

DGND

R120

RSG0N

B8

R119

VDDIO

B9

R118

RSG0P

NC7

R117

RSG1N VDDIO

PI

翴5 pitch

RXIN0N(PIND3)

NC8

PWM LED_EN

38 VLED 39 VLED 40 VLED

RSG1P

E5

35 S_PWM 36 LED_EN

D4

RXIN0P(NIND3)

F5

31 VLED_GND 32 VLED_GND 33 VLED_GND

C3

RSG2N

NC9

28 GND

A0 VCC A1 WP A2 SCL GND SDA AT24C02BY6-YH-T

IN0P

RSG2P

NC10

25 GND

8 7 6 5

RSB0N

RXIN1N(PINC)

E4

U102 1 2 3 4

C1

IN1N

F4

4.70Kohm 0201

NC11

4.70Kohm 0201

RSB0P

RXIN1P(NINC)

INSDA

100nF 6.3V 0201

IN1P

RSB1N

AUO-11102 U2

RXIN2N(PIND2)

INSCL

R116

RSB1P

RXIN2P(NIND2)

E3

R115

C2

U101

RXINCLKN(PIND1)

H2

22 GND

C103

D1

RSB2N RXINCLKP(NIND1)

EPWP

CLKINN CLKINP

IN2N

RSB2P RXIN3N(PIND0)

E7

RXIN2N RXIN2P

RXIN3P(NIND0)

NC1

E2

A9

F1 INCLKP

GOAEN

F2 IN0P IN1P IN2P INCLKP

IN0P IN1P IN2P INCLKP

H1

100ohm 0201

AGING

G7

R114

100ohm 0201

SWAPL

R113

100ohm 0201

SWAPR

R112

100ohm 0201

EXSDA

R111

EXSCL

VDDedid Aging CLKedid DATAedid RXIN0N RXIN0P

F7

VDD

F6

2 VDD 3.3v 3 VDD 3.3v 4 VDD_edid 5 AGING 6 CLKedid 7 DATAedid 8 RXIN0N 9 RXIN0P 10 GND 11 RXIN1N 12 RXIN1P 13 GND 14 RXIN2N 15 RXIN2P 16 GND 17 CK1NN 18 CK1INP 19 GND

G1

C

G4 G3 G2 G1 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1

G1

G4 G3 G2 G1 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1

IN0N IN1N IN2N INCLKN

IN0N IN1N IN2N INCLKN

40

PAD

Model Name

RESET PAD

B140XW02 V0 Size Date:

Document Number Friday, November 07, 2008

Rev 01 Sheet

1

of

5

2 of 5

5

4

3

L201 NR3012T100M

10uH LX

VIN 1.2mm LS1212A

C201 6.3V 0603

4.7uF

1.24*((69.8+11.5)/11.5)=8.76V

D201 C224

540mA CH511H-40GP DS1005A 1mm

VCOM

22pF 25V

0201

C202

69.8Kohm 0402

100nF 25V 0402

K

C206 100nF 16V 0402

10ohm 0402 V_25

VCOMF

100Kohm 0201 20

21

22

23

24

19 EN

FB

PGND

AVDD

OPAO

RE

SS

VREF

7

0402

18ohm

0402

100nF 16V 0402

DM203

14

C208

56.0Kohm

R210

VIN

220nF 10V 0402

BAV99T SOT523AKJ 0.8mm

C212(NC)

D202

C213

1uF 10V 0402

BZT52C6V2T SOD523 0.65mm

4.7uF 10V 0603

R226 0201

0ohm

VGL

VGL

300ohm 0402

K

1.0nF 25V 0402

13

R212 56.0Kohm 0201

( -6 .2 V )

R211 100Kohm 0201

V_25

R214

(For Logic Power)

4.7uF 6.3V 0603

R213 51.0Kohm 0201

R216 91.0Kohm 0402

AVDDF

0ohm 0402

1.24*(1+56/51)=2.6V C214

V_25

1uF 10V 0402

100Kohm 0201

J

R215

C

R203

1uF 35V 0603

C207

100nF 16V 0402

22pF 50V 0402

C210

15

RESET

C216

C222(NC)

1uF 35V 0603

A 16

100nF 16V 0402 2.20Kohm 0402

C227(NC)

1uF 35V 0603

C209

C225(NC)

R208

17

C215

V_25

C205

A

ADJ

220nF 10V 0402

LDOO

18

12

FBN

LDOI AGND

6

COMP

1.0mm

VDIV

5

VIN

11

4

VGHM

R225(NC) LX

U201 AUO-6R

RESET

0402

1.20Kohm

C211

VGH

9

R209

FLK

10

3

VGH

G1 G1

2

VGH1

OPAI

0ohm

CD

0201

1

DRVN

YV1C

0201

8

0ohm

( + 2 4 .2 V )

AVDDF

R224

R223(NC)

100nF 16V 0402

K J BAV99T SOT523AKJ 0.8mm

R205

AVDDF

C204

DM202

11.5Kohm 0402

D

VGH1 A BAV99T SOT523AKJ 0.8mm

V_25

R204

VGH1

J

R202

4.7uF 10V 0603

1

DM201

R201

FB

C203

2

C217

C218

C219(NC)

10uF 16V 0805

10uF 16V 0805

10uF 16V 0805

(8 .7 6 V )

AVDDF

R01 21.5ohm 1% 0402

R217

VGMA[1:14] VGMA1

C01

110Kohm 0201

Set V_25=2.01V

R02

1uF 10V 0402

27ohm 1% 0402

AVDDF VGMA2

1.1*(91.0/110)=2.01V

C02 R03

1uF 10V 0402

220ohm 1% 0402

R218

VGMA3

C03 R04

47.0Kohm 0402

1uF 10V 0402 VR1_1

80.6ohm 1% 0402 VGMA4

1

C04(NC) R05

VR201

1uF 10V 0402

2 10Kohm EVM3RSX50B14 1mm

57.6ohm 1% 0402 VGMA5

R06

1uF 10V 0402

VCOMF

(3 V ~ 4 V )

C220

VR1_2 3

C05(NC)

VCOMF

near U201 100nF 16V 0402

R219

88.7ohm 1% 0402

30Kohm 0402

VGMA6

R07 B

VGH PAD

1

VGH

VGH1 PAD

1

VGH1

1

VGL

1

VCOM

R08

PAD

1

VGMA2

1

VGMA3

43ohm 1% 0402

PAD

PAD

1

VGMA4

YVCCA

YVCC CH511H-40GP DS1005A 1mm

205ohm 1% 0402

C221

R220

4.7uF 10V 0603

100Kohm 0201

YVCCA

VGMA9

1

YVCCA

1

AVDDF

PAD

1

VGMA5

1

VGMA6

PAD

1

VGMA7

PAD

1

VGMA8

R11

VGMA11

C11(NC) R12

1

VGMA9

1

VGMA10

VGMA12

R13

V11 PAD

1uF 10V 0402

97.6ohm 1% 0402

V10 PAD

1uF 10V 0402

78.7ohm 1% 0402

V9 PAD

VGMA10

C10(NC)

V8 PAD

R10 124ohm 1% 0402

V6

V7

A

D203 VGMA8

R09

V5

AVDDF PAD

VGMA1

V4

YVCCA PAD

VGMA7 1

V3

VCOM PAD

PAD V2

VGL PAD

150ohm 1% 0402

V1

1

VGMA11

174ohm 1% 0402

1

VGMA12

R14

1

VGMA13

1

VGMA14

VGMA13

V12 PAD

PAD V14 PAD

11.5ohm 1% 0402

V13

VGMA14

R15

Model Name

21.5ohm 1% 0402

Size

B140XW02 V0

Date:

Document Number Wednesday, November 12, 2008

Rev 01 Sheet

2

of

5

3 of 5

5

D

4

VCOM

VCOM

CLK

CLK

POL2

POL2

XDIO

XDIO

XSTB

XSTB

POL

POL

YDIO

YDIO

3 XVCC

AVDD

0ohm

R301

0201

0ohm

XVCC

V_25

V_25

VGL

0402

R320

V_25

YVCCA 51ohm

R321 0201

0ohm

0ohm

R316

0201

0ohm ODLY2

H:80% L:100%

0201

CSC1

R310

LPC

R312(NC)

R317(NC)

0ohm

0ohm

0201

0201

0201

0201

XVCC

XVCC

R309(NC)

R314

0ohm

0ohm

0201

VGG VEE

YOE

YOE XON

YCLK

YCLK

YDIO

YDIO

Change to CMOS mode

R318 0201

0ohm

VGG 0201

PAD

470nF 10V 0402

10Kohm 0402

1

VGG

1

VCST

1

VREF

1

ODLY0

1

ODLY1

1

ODLY2

1

CSC1

1

CSC2

1

LPC

1

STL2EN

1

AVDD

VCST ODLY1

CSC2

C302(NC)

R305(NC)

RESET

XVCC

22.0Kohm 0402 VREF

0ohm

R313

0201

ODLY0

0ohm

R304(NC) VGH

0ohm

0201

1 XVCC

AVDD

XVCC

YVCCA

0ohm

R307

100nF 16V 0402

0201 0ohm

R322 AVDDF

R311(NC)

C301(NC)

0201

XVCC

R306(NC)

VCST

R302(NC)

2 XVCC

R308 0ohm

STL2EN

R315(NC)

R319(NC)

0ohm

0ohm

0201

PAD VREF

0201

PAD

0201

L/L:Disable L/H:16CLK H/L:24CLK H/H:32CLK

C

ODLY0 PAD ODLY1 PAD ODLY2

R2 R1 VCOM

STL2EN LPC CSC2 CSC1 ODLY2 ODLY1 ODLY0 YDIO POL XSTB XDIO TTLB5 TTLB4 TTLB3 TTLB2 TTLB1 TTLB0 POL2 CLK VREF TTLG5 TTLG4 TTLG3 TTLG2 TTLG1 TTLG0 TTLR5 TTLR4 TTLR3 TTLR2 TTLR1 TTLR0 VCST

AVDD

XVCC

R1 Rescue1 Rescue2 R2 VCOM

XVCC

TTLR0 TTLR1 TTLR2 TTLR3 TTLR4 TTLR5

VCOM

AVDD

PAD CSC1 PAD VCOM

XVCC

AVDD

CSC2 PAD

TTLG0 TTLG1 TTLG2 TTLG3 TTLG4 TTLG5

C303

C304

C305

4.7uF 10V 0603

470nF 10V 0402

100nF 16V 0402

LPC PAD STL2EN

74 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73

PAD TTLB0 TTLB1 TTLB2 TTLB3 TTLB4 TTLB5

X1 TAB074

Left

Capacitors for X1

AVDD PAD

VGMA1 VGMA2 VGMA3 VGMA4 VGMA5 VGMA6 VGMA7

A

VGMA8 VGMA9 VGMA10 VGMA11 VGMA12 VGMA13 VGMA14

AVDD

XVCC

Rescue2 Rescue1 Rescue2 VCOM

VCOM

XVCC

AVDD

VGMA14 VGMA13 VGMA12 VGMA11 VGMA10 VGMA9 VGMA8 VGMA7 VGMA6 VGMA5 VGMA4 VGMA3 VGMA2 VGMA1

YOE XON YCLK VCOM VCST

YVCCA

VGG

74 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73

YDIO VEE

B

Right

VCOM

X2 TAB074

XVCC

AVDD

C306

C307

C308

4.7uF 10V 0603

470nF 10V 0402

100nF 16V 0402

Capacitors for X2

M odel Name B140XW02 V0 Size D ate:

D ocument Number Thursday, November 06, 2008

Rev 01 Sheet

3

of

5

4 of 5

5

3

VLED

C401(NC)

C402(NC)

C403

10uH

LS2424D

47pF 50V NPO 0402 0.81~0.90mm

1uF X7R 35V 0603

4.7uF X5R 35V 1206

TAIYO 1.4A 1.2mm

220Kohm 1% 0402

OVP= 28.75V

LED_EN

R403

B

PAD

1

LB5

LB6 PAD

1

1

LED_EN

1

PWM

C408 1uF X5R 0402

2

4

R406 100Kohm 1% 0201

OVP

5 6

1

47pF NPO 50V 0201 0.00~0.40mm

20

FB8 U401

OSC

FB7 FB6

MAX17105ETG+

OVP

FB5

VCC

FB4

OVP

1 2 3 4 5 6 7 8 9 10 G1 G2

19 PGND

ISET PWMO

18

R418(NC)

LED pcs 45PCS:9﹃5

17

0ohm 0201

42PCS:7﹃6

LX

22

21 EN

PWMI

COMP

LED_VCC

OVP PAD

1

3

PWM PAD

LB5

220pF X7R 0201

5%

10 CONS010H1-0500LAD 1mm

16 15

LB6

14

LB5

13

LB4

1 2 3 4 5 6 7 8 9 10 G1 G2

LB3 FB3

LB4

C414

49.9Kohm 1% 0201

LED_EN PAD

1

V_OUT

R405

12

PAD

1

1uF X5R 0402

FB2

PAD

LB4

C407

11

PAD

VLED_IN

FB1

LB3

LB3

1

10

1

PAD V_OUT

23

LB2

2.2uF X5R 50V 1206

J501

SCL

1

2.2uF X5R 50V 1206

C413(NC)

V_out

SGND

PAD

VLED_IN

IN

LB1

7

1

C412

OVP::1.25*(220/10)=28.75V

9

LB1

5.10Kohm 1% 0402

24

22.0nF X7R 0402

Near U401

R404

47pF NPO 50V 0201 0.00~0.40mm

0ohm 5% 0201

G1

C406

C409(NC)

10Kohm 1% 0402

R420(NC)

SDA

C

R408

LED_VCC

1uF R419(NC) X5R 0ohm 16V 5% 0402 0201 0.51~0.60mm

FAULT

C405

8

10ohm 1% 0201

G1

10ohm 1% 0201

C411

OVP

DFSET

R401

V_out:3.4*7=23.8 R407

R402

V_out

0ohm 5% 0201

SMD26IGP DS1507B10

0ohm 5% 0201

PAD

R409

LED_LX

PWM

LB2

1

D401

VLED_IN 0603 2000mA TR/0603FA2-R

D

2

L401

F401

(7.5~21V)

V_LED

4

LB2 LB1

R416

0ohm 5% 0201

R417

0ohm 5% 0201

LB6

C404 100nF X7R 50V 0603

R421

0ohm

VLED_GND

5% 0603

A

Model Name B140XW02 V0 Size Document Number Custom Date:

Thursday, November 13, 2008

Rev 01 Sheet

1

of

1

5 of 5

5

4

3

2

1

B156XW02 V2 XPCB Check List D

Power Voltage

Version

AVDD = +8.72 V

EC04

VGH = +24 V

Resolution

VGL = -6.2 V

HD 1366 x 3 x 768 @ 60Hz

VCOM = 3.0 V

TN mode, Normally White

Gamma Voltage

4.0V 8ms LC:Merck LCT-08-446 (68.24500.013) C

D

Gerber File name

V1 = 8.651V

V7 = 4.350 V

***15B36-C0M (48.15B36.C0M) 4-Layer PCB, LED/PWM 2-GND PCBA Part number

V2 = 8.393 V

V6 = 3.263V

V3 = 6.785 V

V8 = 2.214 V

V4 = 5.735 V

V9 = 0.390 V

V5 = 4.648 V

V10 = 0.132 V

55.15B36.C23

C

Source Driver P/N B

RM91120FD-0900 / 46.S0804.014 NT39951H-C02I5 / 46.S0804.013

Terminal Resistor for CLK Line

B

100 ohm

Gate Driver P/N

Terminal Resistor for Data Line

RM76180FD-0910 / 46.G0600.019 NT39522H-C02I4 / 46.G0600.018

100 ohm

ASIC P/N

AUO-11305 K1

2009/09/18 < EC04 >

A

LED Driver P/N MAX17105ETG+ / 05.17105.CH0

A

Model Name B156XW02 V2

Size Document Number Custom Date:

5

4

3

Friday, September 18, 2009 2

Rev EC04 Sheet

of

1 1

6

5

D

4

3

2

1

EC01: ATI 顯卡gamma EC02: Adjust HP's ATI 顯卡gamma EC03: Add WWAN solution EC04: R427&R428 from 10 ohm to 10K ohm

D

C

C

B

B

A

A

Model Name

Size A Date: 5

4

3

Document Number


Rev Sheet

1

of 1

1

5

4

F101

VDDA

C101

R122(NC)

EMI1

FL102 0ohm

5% 0ohm

5% 0ohm

0402 5 6 7 8 0402 5 6 7 8

0402

B101 4 3 2 1

FL103

B102 4 3 2 1

DCR_EN

RXIN2N1 RXIN2P1 CK1INN1 CK1INP1

DCR_EN1 PWM_DCR

D102(NC) POL

XSTB

YDIO

YOE

YCLK

YV1C PWM_SYS

PWM_DCR PAD

EP_VDD

MLV3N 1

XSTB

XPOL EP_VDD

PAD

PAD

MLV0P

PAD

1

POL

PAD

1

MLV4P

MLV4N 1

YOE

PAD

1

MLV4N

YCLK

50

49 XSTB

51 VSTE

52

53 YDIO

YV1CE

55

56

57

54 YCLK

YOE1

YOE2

YV1C

YOE3

58

60

59 PWMIN

GOAEN

62

61 VSEL

XPOL MLV3N

V_ASIC

44

MLV0P

43

MLV0N

42

4.70Kohm 0402

41

MLV2P

39

MLV2N

38

MLVFCLKP

37

MLVFCLKN

36 35 34

R114

MLV2P

PAD

1

1

RXIN0N

RXIN0P INSCL

PAD

1

5%

5%

R110

V_25

0402

27 28 29 30 31 32 35 36 37 38 39 40 41 42 43 44

1

AW

PAD

1

PAD

1

C104

C103

2.2uF 0402

100nF 0402

RXIN2N

U103 AT24C32C-TH-T

5%

0402 4.70Kohm

6

5 SDA

RXIN2N EXSDA

R113(NC)

MLVFCLKN

V_ASIC

GND

1

A0

PAD

Vcc

EXSDA

MLVFCLKN

7

RXIN1P

SCL

1

A2

PAD

5%

RXIN1P EXSCL

8

1

WP

PAD

5%

EXSCL MLVFCLKP

A1

1

B

INSCL

0402 4.70Kohm

1

R112(NC)

PAD

INSDA EPWP EP_VDD

MLVFCLKP PAD

1

*MLV5N/MLV0P *MLV5P/MLV0N *MLV4N/MLV1P *MLV4P/MLV1N *MLV3N/MLV2P *MLV3P/MLV2N *MLVBCLKN/MLVFCLKP *MLVBCLKP/MLVFCLKN *MLVFCLKN/MLVBCLKP *MLVFCLKP/MLVBCLKN *MLV2N/MLV3P *MLV2P/MLV3N *MLV1N/MLV4P *MLV1P/MLV4N *MLV0N/MLV5P *MLV0P/MLV5N

close to ASIC

0402 4.70Kohm

PAD

MLV2N

-> -> -> -> -> -> -> -> -> -> -> -> -> -> -> ->

EXSDA RXIN1N

R111(NC)

1

1.GOAEN : L 2.LVDSORD : L 3.AGBSEN : L (Aging:LVDS Clock) 4.AGSEL : DCR_EN (J101 Pin37) 5.SWAPL : L (NC : R119 4.7Kohm ) 6.SWAPM : L (NC : R105 4.7Kohm ) 7.VSEL : L => R115 4.7Kohm (2.5V)

U101

BLM15BD601SN1 LS0402A06

EXSCL

PAD

MAX4599 (DCR Switch) IN:0 (DCR OFF) => NC -> ON , NO -> OFF (SYS_PWM) IN:1 (DCR ON} => NC -> OFF, NO -> ON (DCR_PWM)

RXIN0P

RXIN1N INSDA

PWM_SYS

FL101

0402 4.70Kohm

PAD

5%

RXIN0N

R109

MLV5N

0402 4.70Kohm

1

5%

YV1C

PAD

R108

1

INSDA

MLV2N

0ohm 0402

12.0Kohm

V_25

5%

YDIO

INSCL

MLV2P

R118

U104(NC)

33

MLV5P

0402 4.70Kohm

PAD

PAD

1

MLV5N 1

YV1C MLV1N

PWMBL

4

C

MLV1N

40

4.70Kohm 0402

RESET

R107

PAD

5

MLV1P

R105(NC) R119(NC)

R106

MLV1P

MLV1N

PAD

YCLK

BZT52C2V4S DS1005A11

45

MLV5P 1

YDIO

MLV1P

GND NC

VPP

46

CM_EN1

0402 4.70Kohm

PAD

MLV0N

V+ COM

0ohm 0402

6

V_ASIC

0402 4.70Kohm

MLV0N

NO

CM_EN1

V_ASIC B

1

3

IN

47

MLV3P 32

17

AUO-11301 V2

6 -> *RXIN0N/RXIN3P 7 -> *RXIN0P/RXIN3N 8 -> *RXIN1N/RXINCLKP 9 -> *RXIN1P/RXINCLKN 10 -> *RXIN2N/RXIN2P 11 -> *RXIN2P/RXIN2N 12 -> *RXINCLKN/RXIN1P 13 -> *RXINCLKP/RXIN1N 14 -> *RXIN3N/RXIN0P 15 -> *RXIN3P/RXIN0N

MLV3N

MLV4P 1

YOE

MLV0P

PAD

2

D103(NC)

DCR_EN1

48

MLV3P

XSTB AGING

PI

MLV4P

MLV3P

AGING

63

GND

31

1

GND

MLV4P

PAD

MLVBCLKN

RXIN3P

MLV3N

1

RXIN3N

MLV5P

PAD

VPP

MLVBCLKP

MLV4N

VIN

16

MLV3P

RXINCLKP

MLV5N

VPP

MLV2N

MLVFCLKN

30

13

MLV2P

RXINCLKN

MLV4N

CK1INP1

MLV1N

MLVFCLKP

MLV5P

12

MLV1P

RXIN2P

29

CK1INN1

RXIN2N

28

11

MLV5N

RXIN2P1

RXIN1P

27

RXIN2N1

10

5

RXIN1N

VDDIO

9

INSDA

8

RXIN1P1

U101 AUO 11301 V2

RXIN0P

26

RXIN1N1

6

MLV0N

25

7

RXIN0N

INSCL

7

MLV0P

EPWP

RXIN0P1

8

VDDIO

24

6

VDDIO

23

RXIN0N1

VPP

LCAP

EXSDA

5

DCAP

EXSCL

4

2.2uF 0402

GND

TEST

VIN

1

0ohm 0402

BZT52C2V4S DS1005A11

AGSEL

22

3

C106

15

1

10Kohm 0402

1

R120(NC)

GND

21

2.2uF 0402

RA101

VDDC

NRSET

SDA

2

C105

20

GND

RXIN0N1 RXIN1N1 RXIN2N1 CK1INN1

SWAPL

SCL

5 6 7 8

19

WP

A2

4 3 2 1

PWM

64 0402

5% A1

04024.70Kohm

VCC

R101

A0

RXIN0P1 RXIN1P1 RXIN2P1 CK1INP1

AGBSEN

VBLP

1

SWAPM

V_ASIC

LVDSORD

0603 5% 100ohm

18

PWM_SYS BL_EN DCR_EN

14

PAD

10Kohm 0402

CH651L-40GP DS1005A10

MAX4599EXT-T

AT24C02B-TH-T

PAD

R121(NC)

VBLN

4

1

R117(NC)

VIN

R116(NC)

D101(NC)

3

1

CM_EN

R115 4.70Kohm

0ohm 0402

2

PAD

0ohm 0402

3.30Kohm 0402

R123

1

1

0402

R104

RXIN0N1 RXIN0P1 RXIN1N1 RXIN1P1

0402

U102

PAD

(For Gate Driver IC Digital Power)

YVCC

D

1.00Kohm

CM_EN

C

1

XVCC

R103

10V 100nF 0402

PAD

(For Source Driver IC Digital Power) V_25

C102

1

EMI1

1

PAD

0ohm 0402

40

PAD

1

VIN

4.7uF X5R 10V 0603 0.91~1.00mm

5% R102 4.70Kohm

D

J101 20455-040E-12R G4 G4 G3 G3 G2 G2 G1 G1 40 40 VDD 39 39 VDD 38 38 VDD_edid 37 37 AGING 36 36 CLKedid 35 35 DATAedid 34 34 RXIN0N 33 33 RXIN0P 32 32 GND 31 31 RXIN1N 30 30 RXIN1P 29 29 GND 28 28 RXIN2N 27 27 RXIN2P 26 26 GND 25 25 CK1INN 24 24 CK1INP 23 23 22 22 21 21 20 20 19 19 18 18 17 17 16 16 15 15 14 14 13 13 12 12 11 11 10 10 9 9 8 8 7 7 6 6 5 5 4 4 3 3 2 2 1 1

2

Mechanical ground

VIN

1500mA 0603

3

PAD

PAD

RESET PAD

1

PWM_DCR

1

RESET

1

EPWP

PAD

1

PAD

1

4

RXIN2P PWM_SYS

3

PWM_SYS

2

A

AW

1

A

RXIN2P

CK1INN PWM_DCR

PAD

1

CK1INN

EPWP PAD

DCR_EN PAD

CK1INP

1

DCR_EN

1

YVCC

PAD

1

CK1INP

1

XVCC

Model Name

V_ASIC PAD

1

YVCC V_ASIC

PAD

B156XW02 V2

XVCC PAD

Size Document Number Custom Date:

5

4

3

2

Rev EC04 Sheet


2

of

6

5

4

3

2

D201 CH651L-40GP VIN

near U201

10uH LS1616A10 NRA 4010T-100M 20%

VCOM

C217

R217

C219 VCOM

R209 10ohm

10uF 16V 1206

10uF 16V 1206

1% 0402

10uF 16V 1206

C214 X5R 0402

R216

6.20Kohm 1% 0402

C218

0402 10ohm

4.7uF 10V 0603

R214 37.4Kohm

C226 C210 C221

18pF 50V 0402

V_25

X5R 0402

R213

19

21

22

23

24

20 INE

GND1

VDD1

EN SS

VREF

7

OUT4

R211

18

2ohm

16

R227

22.0nF X7R 16V 0402

2.20Kohm 0402 1%

470nF

C

RESET

0ohm

C205

V_25

BZT52C22S-7-F DS1005A11

C216 1uF

R215 100Kohm

X5R 35V 0603

5% 0402

D

base base base base

on on on on

AVDD V_25 VIN GND

R223(NC) 0ohm 5% 0402

VIN

220nF

C220 100nF X5R 16V 0402

0402 V_25

4.7uF X5R 10V 0603

1% 0402

U201

1.0nF 0402

C215(NC) V_25

2.6V

R203 51.0Kohm

R226

A

0402

J

C224 1uF

K

(For Logic Power)

DM204BAV99TGP

1% 0402

VGL

383ohm

VGL

C223 D204

X5R 16V 0402

1.24X(1+56/51)=2.6V R205 86.6Kohm

BZT52C6V2T SOD52307

1uF 16V

X5R 0402

( -6.2V )

R219 100Kohm 1% 0402

for reset(2.0072V)

C

1.1X(86.6/105+1)=2.0V (8.72-0.5x2- 6.2)/ 0.004= 380

1% 0402

0402

100nF X5R 16V 0402

0ohm 5% 0402

AVDD

D205(NC)

0402

C208

R204 56.0Kohm

R206 105.0Kohm

R230

15pF

R210

VIN

13

1% 0402 1uF X5R 10V 0402

0402

14

V_25

C222

C206 0402

56.0Kohm 0402

C209

15

C202 V_25

C234

R222(NC)

0ohm 5% 0402

VGH1

17

IN4

IN2

0402 X5R 10V

VLV

12

6

GND

C212 220nF

EO

AAT11671

ADJ

11

5

VGH

INR

4

RST

R207 0402

VDD

10

750ohm

SW

VOUT3

DLY

3

VGH

CTL

9

VGH1

2

8

1

OUT2

YV1C

VO

G1

VI+

G1

FB

near U201

AVDD V_25 VIN GND

VGH1

2 stage charge pump, 8.72x 3- 0.5x4= 24.16V 8.72x 2- 0.5x4+ 2.6= 18.04V 8.72x 2- 0.5x4+ 3.3= 18.74V 8.72x 2- 0.5x4 = 15.44V

A

R201 100Kohm

AVDD

5% 0402

GND

K

BAV99TGP

VCOMF

on on on on

X5R 16V 0402

DM201 100nF J 16V

13K.

X5R 35V 0603

C235 100nF

A BAV99TGP

C213

15pF 50V 0402

31.2/(x+ 100)* 100= 28V, x=

C211 1uF

K

1% 0402

Capacitors near DC/DC

0ohm 5% 0402

DM202 100nF J 16V

base base base base

0ohm 5% 0402

R225

A BAV99TGP

L201

C207 10V 10uF 0805

3 stage charge pump, 8.72x 4- 0.5x6= 31.88V 8.72x 3- 0.5x6+ 2.6= 25.76V 8.72x 3- 0.5x6+ 3.3= 26.46V 8.72x 3- 0.5x6 = 23.16V

R229

K

100nF J 16V

X5R 0402

1.24X(37.4/6.2+1)=8.72

LX

D

DM203(NC)

C225(NC)

DS1005A10 VIN

1

0ohm 5%

R212

0402

AVDD

(8.72V )

Signal_GND AVDD

AVDD

R01 19.1ohm

V_25

PAD

1

VGH

VGL PAD

1

VGL

PAD

PAD

1

VGMA1

VGMA1

Grey0

R02 71.5ohm 1

VGMA2

1

VGMA4

C01

1% 0402

PAD

1

1uF X5R 0402 16V

1

PAD

C02

VGMA2

10Kohm 25%

2

R05 365ohm 1

VGMA7

C03

1% 0402

VCOMF

VCOMF

(2.5V ~ 3.69V)

C231 100nF X5R near U201 R221

VGMA4

Grey32

VCOM 8.72*8.87/(12.1+8.87)=3.69 8.72*8.87/(12.1+10+8.87)=2.5

VR201

Grey1 1uF X5R 0402 16V

VGMA6

V7 FB

R03 510ohm 1% 0402

V6 VCOM

FB PAD

1

V4

VCOM PAD

PAD

V2

VR1_1

1

12.1Kohm 1% 0402

VGMA[1:14]

1

PAD

VGH

R220

1% 0402

V1

VR1_2 3

V_25

16V 0402

8.87Kohm 1% 0402

1uF X5R 0402 16V VGMA6

Grey62

V8 PAD

B

1

VGMA8

R07 301ohm

C04(NC) 1uF X5R 0402 16V

1% 0402

PAD

1

CH651L-40GP DS1005A10

VGMA9

R08 82.5ohm 1% 0402

C229 4.7uF X5R 10V 0603

YVCCA

R218 100Kohm 1% 0402

VGMA8

1

VGMA11

1

VGMA13

Grey63

R09 301ohm

V13 PAD

B

YVCCA

YVCC

Grey63

V11 PAD

D202 VGMA7

V9

1% 0402

VGMA9

Grey62

R10 365ohm

V14 PAD

1

VGMA14

C09(NC) 1uF X5R 0402 16V

1% 0402

VGMA11

Grey32

R12 590ohm 1% 0402 VGMA13

Grey1

R14 71.5ohm

C12(NC) 1uF X5R 0402 16V

1% 0402

VGMA14

Grey0

R15 36.5ohm 1% 0402

A

A

Model Name

B156XW02 V2 Size Document Number Custom Date: 5

4

3

2

Rev EC04

Friday, September 18, 2009

Sheet 1

3

of

6

5 4 3

A

2

UD

YDIO1

RA303

0603 5% 100ohm 0603 5% 100ohm

Dummy

RPO1

RA301

XON

RA302 RA304

NEAR X1 NEAR X3

Dummy

1 2 3 4

VCOM VCOM

1 2 3 4

Dummy

MLV3N MLV4N MLV5N

VCOM VCOM

MLV0N MLV1N MLV2N MLVFCLKN

YDIOU RPO1 VCOM VCOM

VCC VCC XON

VCOM CST CST VGH VGH VGL VGL

YDIO1 YDIO2 YCLK1 FB UD INDE YOE1 YOE2 YCLK2 YDIOU RPO1

RP2

0603 5% 100ohm

YOE2 YCLK2

INDE YOE1

YCLK1 YVCCA

YDIO1 YDIO2 YCLK1 FB UD INDE YOE1 YOE2 YCLK2

VCC VCC XON

VCOM CST CST VGH VGH VGL VGL

MLV3P MLV4P MLV5P

YDIO2

RP1

Dummy

MLV0P MLV1P MLV2P MLVFCLKP

YVCCA YVCCA XON

RP1 VCOM CST CST VGG VGG VEE VEE

Dummy

Dummy VBOT VTOP

8 7 6 5

RPO1 RP1

Dummy

Dummy VBOT VTOP

VGMA2 VGMA1 AVDDF

8 7 6 5

ESD

Dummy

VGMA4

VGMA3

1 2 3 4

VBOT VTOP

VGMA2 VGMA1 AVDDF

1 2 3 4

VGMA2 VGMA1 AVDDF

VGMA4

VGMA3

VGMA7 VGMA6

XON

VGMA5

R332(NC)

VGMA4

RDIO1 DIO1

1% 0402

VGMA3

VGMA7 VGMA6

TEST

STB1

MLV3N MLV4N MLV5N

VGMA5

LDIO1

3

FB= H, YCLK_L= input UD= L, G600→ G1 INDE=L, conventional gate

VGMA7 VGMA6

TEST

RDIO1 DIO2

YDIOU POL XSTB

Dummy

XVCC

MLV0N MLV1N MLV2N MLVFCLKN

VGMA5

TEST

DIO3

STB1

Canceling

XVCC

R327 0ohm

RP1_input

LDIO1

LDIO1

Dummy YDIOU POL XSTB

SHL LDSEL PWSEL

Full AVDD operation AVSEL=L, AVDD<10V DSTB=H,STB1=input

DVDD SH=L, 804→1

FRE_SEL

RDIO1

Canceling

XVCC

XVCC

0ohm 1% 0402

YDIOU POL XSTB

SHL LDSEL PWSEL


DVDD SH=L, 804→1

MLV4P MLV4N XVCC MLV5P MLV5N

MLV3P MLV3N

1% 0402

Dummy

XVCC

XVCC

SEL1

SEL2

R325(NC) 0ohm

STB1

SHL LDSEL PWSEL


MLV3P MLV3N

CST

Canceling


DVDD SH=L, 804→1

SEL1

SEL1

SEL2

SEL3

RCLKP RCLKN

DUAL

ODLY2


MLV3P MLV3N

SEL3

DUAL=L, single port

VCOM

4

SEL2

SEL3

TAB139-0290BA TAB139

RCLKP RCLKN

MLVFCLKP MLVFCLKN

DUAL

ODLY1

DUAL=L, single port

1% 0402

RCLKP RCLKN

DUAL

R330(NC) 0ohm

DUAL=L, single port

1% 0402

DPSEL=L, 3pairs

1% 0402

DPSEL=L, 3pairs

D

DPSEL=L, 3pairs

R331 0ohm

DATAPOL=H, no inversion

R329(NC) 0ohm


ODLY0


1% 0402

FRESEL

R328(NC) 0ohm

MLV0P MLV0N FRE_SEL MLV1P MLV1N XVCC MLV2P MLV2N DP_SEL MLVFCLKP MLVFCLKN

0ohm 1% 0402

FRESEL=H, upper 180MHZ

R326(NC)

FRESEL

DVDD

YOE1


XVCC

YDIOU


DVDD

RDIO2 STB2 XVCC CS1 CS0 SRC1 SRC0 ODLY2 ODLY1 ODLY0 XVCC

YVCCA

CS1 CS0 SRC1 SRC0 ODLY2 ODLY1 ODLY0 XVCC

RPEN=H

YCLK1

XVCC CS1 CS0 SRC1 SRC0 ODLY2 ODLY1 ODLY0 XVCC

RPEN

XVCC

VGMA9 VGMA8

VGG

DVDD

RPEN=H

RPEN=L

LDIO2=XVCC,input

X2

RDIO2 STB2

DIO1

TEST

XVCC

AVDD

RDIO2 STB2


DIO2

TEST

VGMA11

VGMA12 VGMA10

XVCC

SRC0

TEST

VGMA9 VGMA8

VGMA10

Dummy AGND VGMA14 VGMA13

VEE

VGMA9 VGMA8

VGMA10

VGMA11

VGMA12

B

VGMA11

Dummy AGND

SRC1

VGMA14 VGMA13

Dummy VBOT VTOP

[SRC0 SRC1]= [L L], Normal power, [L H], 87.5%, [H L], 75%, [H H], 62.5%.

VGMA14 VGMA13

X3 1% 0402

VGMA12

XSTB POL

R315(NC) 0ohm

Dummy AGND

VGMA6 VGMA7 VGMA8 VGMA9

Dummy

CS1

VBOT VTOP

YCLK

VBOT VTOP

[CS0 CS1]= [L H] at POL changing, [H L] at every STBcycle, [H H] share T= 128clk.

AVDDF

YOE

Dummy

MLV5P MLV5N MLV4P MLV4N MLV3P MLV3N XVCC

YDIO

AVDDF

VGMA4

1% 0402

Dummy

684ch:[SEL1 SEL2 SEL3]= [H L L]

R319(NC) 0ohm

1% 0402

RP2 RPO2 AVDDF

VBOT

R320 0ohm

RP2_input

CS0

Dummy

VTOP

ESD

AVDDF

1% 0402

Dummy

0ohm

RP2

0402 AVDDF

R314(NC) 0ohm

RP1

R321

Dummy

VCOM

RPO2 CST CST VCOM RP2

VCOM

XVCC

YVCCA

XVCC

130ohm

CST CST VCOM

VGMA13 VGMA14

To glass

RESET XVCC

VGL

CST CST VCOM

VGMA11

VCOM VCOM

VGMA1 VGMA2 1 DUMMY 2 DUMMY 3 DUMMY 4 DUMMY 5 DUMMY 6 DUMMY 7 DUMMY 8 DUMMY 9 DUMMY 10 DUMMY 11 DUMMY 12 DUMMY 13 DUMMY 14 DUMMY 15 DUMMY 16 DUMMY 17 DUMMY 18 DUMMY 19 DUMMY 20 VCOM 21 VCOM 22 REPAIR1 23 REPAIR2 24 CST 25 CST 26 VCOM 27 RESCUE 28 NC 29 RPI2 30 RPO2 31 AVDD 32 Dummy 33 VBOT 34 VTOP 35 Dummy 36 AGND 37 VGMA14 38 VGMA13 39 VGMA12 40 VGMA11 41 VGMA10 42 VGMA9 43 VGMA8 44 TEST 45 LDIO2 46 RDIO2 47 STB2 48 RPEN 49 CS1 50 CS0 51 SRC1 52 SRC0 53 ODLY2 54 ODLY1 55 ODLY0 56 DVDD 57 DGND 58 LV0P 59 LV0N 60 FRE_SEL 61 LV1P 62 LV1N 63 DATAPOL 64 LV2P 65 LV2N 66 DP_sel 67 LCLKP 68 LCLKN 69 DUAL 70 RCLKP 71 RCLKN 72 SEL3 73 RV0P 74 RV0N 75 SEL2 76 RV1P 77 RV1N 78 SEL1 79 RV2P 80 RV2N 81 DGND 82 DVDD 83 SHL 84 LD_SEL 85 PW_SEL 86 AV_SEL 87 D_STB 88 Dummy 89 YDIO 90 POL 91 STB1 92 RDIO1 93 LDIO1 94 TEST 95 VGMA7 96 VGMA6 97 VGMA5 98 VGMA4 99 VGMA3 100 VGMA2 101 VGMA1 102 AVDD 103 Dummy 104 VBOT 105 VTOP 106 Dummy 107 AGND 108 RPO1 109 RPI1 110 NC 111 RESCUE 112 VCOM 113 CST 114 CST 115 VGHC 116 VGHC 117 VGL 118 VGL 119 GND 120 VCC 121 VCC 122 XON 123 GND 124 YDIO 125 YDIO2 126 YCLK 127 FB 128 UD 129 INDE 130 YOE 131 YOE2 132 YCLK2 133 PASS2 134 PASS1 135 VCOM 136 VCOM 137 DUMMY

0402

Dummy

MLV2P MLV2N MLV1P MLV1N MLV0P MLV0N

VCOM VCOM

C

139 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138

AVDD

139 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138

R311

1 DUMMY 2 DUMMY 3 DUMMY 4 DUMMY 5 DUMMY 6 DUMMY 7 DUMMY 8 DUMMY 9 DUMMY 10 DUMMY 11 DUMMY 12 DUMMY 13 DUMMY 14 DUMMY 15 DUMMY 16 DUMMY 17 DUMMY 18 DUMMY 19 DUMMY 20 VCOM 21 VCOM 22 REPAIR1 23 REPAIR2 24 CST 25 CST 26 VCOM 27 RESCUE 28 NC 29 RPI2 30 RPO2 31 AVDD 32 Dummy 33 VBOT 34 VTOP 35 Dummy 36 AGND 37 VGMA14 38 VGMA13 39 VGMA12 40 VGMA11 41 VGMA10 42 VGMA9 43 VGMA8 44 TEST 45 LDIO2 46 RDIO2 47 STB2 48 RPEN 49 CS1 50 CS0 51 SRC1 52 SRC0 53 ODLY2 54 ODLY1 55 ODLY0 56 DVDD 57 DGND 58 LV0P 59 LV0N 60 FRE_SEL 61 LV1P 62 LV1N 63 DATAPOL 64 LV2P 65 LV2N 66 DP_sel 67 LCLKP 68 LCLKN 69 DUAL 70 RCLKP 71 RCLKN 72 SEL3 73 RV0P 74 RV0N 75 SEL2 76 RV1P 77 RV1N 78 SEL1 79 RV2P 80 RV2N 81 DGND 82 DVDD 83 SHL 84 LD_SEL 85 PW_SEL 86 AV_SEL 87 D_STB 88 Dummy 89 YDIO 90 POL 91 STB1 92 RDIO1 93 LDIO1 94 TEST 95 VGMA7 96 VGMA6 97 VGMA5 98 VGMA4 99 VGMA3 100 VGMA2 101 VGMA1 102 AVDD 103 Dummy 104 VBOT 105 VTOP 106 Dummy 107 AGND 108 RPO1 109 RPI1 110 NC 111 RESCUE 112 VCOM 113 CST 114 CST 115 VGHC 116 VGHC 117 VGL 118 VGL 119 GND 120 VCC 121 VCC 122 XON 123 GND 124 YDIO 125 YDIO2 126 YCLK 127 FB 128 UD 129 INDE 130 YOE 131 YOE2 132 YCLK2 133 PASS2 134 PASS1 135 VCOM 136 VCOM 137 DUMMY

VGH

Dummy

VCOM VCOM

139 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138

5 2 1

0603 5% 100ohm

AVDD PAD

8 7 6 5

VGG

MLV0P MLV1P MLV2P MLVFCLKP

PAD

8 7 6 5

Size C

Date:

VEE PAD

PAD

RPO2

MLV3P MLV4P MLV5P

PAD

PAD

PAD

[ODLY0 ODLY1 ODLY2]= [0 0 0]. No delay after STB.

DP_SEL

PAD

PAD


X1

PAD

VCOM

VCOM

VCOM XVCC


Sheet

1 AVDD

1 VGG

1 VEE

1 RPO1

1 RPO2

YOE1

1 YCLK1

1 YOE1

1

XVCC

C311 C302 C303

2.2uF X5R 10V 0402 100nF X5R 16V 0402 1uF X5R 16V 0402

C316

XVCC

C306 C307

68pF NPO 50V 0402 68pF NPO 50V 0402 68pF NPO 50V 0402

C317 C308 C309

2.2uF X5R 10V 0402 100nF X5R 16V 1uF X5R 16V

0402 0402

4 of

D

YVCCA 1 YVCCA

1 XON

YCLK1

YDIOU YDIOU

AVDDF C

Capacitors for X1

AVDDF

Capacitors for X2

B

AVDDF

Capacitors for X3

A

Model Name Document Number

B156XW02 V2 Rev EC04

6

5

4

3

2

1

Near D401 F401 2000mA TR/0603FA2-R 0603 D

L401

VLED_IN

VBLP

C404

C403

2.2uF X5R 50V 1206 0.91~1.00mm

2.2uF X5R 50V 1206 0.91~1.00mm

R441

10uH LS2424D12

LED_VCC

R418(NC)

R419(NC)

10Kohm 5% 0402

R429

V_out

SMD26IGP DS1507B10

PWMBL1

NRA6012T100ME

10ohm 0402

VBLN

D401

LED_LX

10Kohm 5% BL_EN1 0402

C409 33pF

C405 2.2uF

C406 2.2uF

NPO 50V 0402 0.51~0.60mm

X5R 50V 1206 0.91~1.00mm

X5R 50V 1206 0.91~1.00mm

V_out

D

R411 237.0Kohm 0402 1%

LED Chip=8s x 6p 1.25x(1+237/10)= 30.875 (3.4*8+0.5)x1.1=30.47

R431 49.9Kohm

19

C420 0402

OVP=30.875V

470pF 0402

LX

20 PWMI

21 EN

22 SCL

23

2ohm

OVP

PGND

18

FB8

17

R412

FB7

16

10Kohm 0402 1%

15

OSC

FB6

5

OVP

FB5

14

LED_VCC 6

VCC

FB4

13

FB6

PAD

VBLP

PAD

PWMBL1 PAD

1

PWMBL1

PAD

B

1

V_out

PAD

1

PAD

FB2

1

R435 FB5

R436(NC)

J401

0ohm 0402

1.PWM mode 2.20mA : R431= 49.9Kohm (20× 50/49.9=20.04)

FB3

0ohm 0402

R437 FB4

R438(NC) 1

0ohm 0402

0ohm 0402

FB4

1 2 3 4 5 6 7 8 9 10 G1 G2

FB1 FB2 FB3 FB4 FB5 FB6 V_out

FB5 1

OVP

PAD

LED_VCC PAD

1

FB1 FB2 FB3

100nF X7R 50V 0603 0.81~0.90mm

FB4 BL_EN1

OVP PAD

C408

FB3

BL_EN PAD

FB1

FB2

V_out PAD

1

0ohm 0402

0ohm 0402

FB1 1

NPO 50V 0402 0.51~0.60mm

R433 R434(NC)

VBLP

C412(NC) 18pF

C

FB3

OVP

FB2

1uF 0402

R440

12

10Kohm 0402

4

U401 MAX17105ETG+

FB1

C418

PWMO

7

C

R439(NC)

3

11

1.0nF X7R 16V 0402 0.51~0.60mm

R432 100Kohm

ISET

SGND

10Kohm0402

0402

BL_EN1

C415

1uF

2

9

0402

R427

BL_EN

C417

COMP

10

0402

10Kohm0402

1

FAULT

PWMBL1

SDA

0402

24

0402 22.0nF

IN

PWMBL

R430 5.10Kohm

8

R428

C413

0402

G1

LED_Signal_GND

DFSET

C419 220pF GND

G1

0ohm 0402

1

1 2 3 4 5 6 7 8 9 10 G1 G2

B

10 1

FB5

1

FB6

FB6 LED_VCC

PAD

A

A

Model Name B156XW02 V2

Size Document Number Custom Date: 5

4

3

2

Rev . Sheet


5

of

6

5

4

3

2

1

DP1

524 523 522 521 520 519 518 517 516 515 514 513 512 511 510 509 508 507 506 505 504 503 502 501 500 499 498 497 496 495 494 493 492 491 490 489 488 487 486 485 484 483 482 481 480 479 478 477 476 475 474 473 472 471 470 469 468 467 466 465 464 463 462 461 460 459 458 457 456 455 454 453 452 451 450 449 448 447 446 445 444 443 442 441 440 439 438 437 436 435 434 433 432 431 430 429 428 427 426 425 424 423 422 421 420 419 418 417 416 415 414 413 412 411 410 409 408 407 406 405 404 403 402 401 400 399 398 397 396 395 394 393 392 391 390 389 388 387 386 385 384 383 382 381 380 379 378 377 376 375 374 373 372 371 370 369 368 367 366 365 364 363 362 361 360 359 358 357 356 355 354 353 352 351 350 349 348 347 346 345 344 343 342 341 340 339 338 337 336 335 334 333 332 331 330 329 328 327 326 325 324 323 322 321 320 319 318 317 316 315 314 313 312 311 310 309 308 307 306 305 304 303 302 301 300 299 298 297 296 295 294 293 292 291 290 289 288 287 286 285 284 283 282 281 280 279 278 277 276 275 274 273 272 271 270 269

D

C

B

A

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268

D

C

B

A

DP524

Model Name

B156XW02 V2 Size Document Number Custom Date: 5

4

3

Friday , September 18, 2009 2

Rev EC04 Sheet

6

of 1

6

5

4

C58 VCM

1

GM13

1

TP

TP

8 7 6 5

1 2 3 4

GM14

GM13

GM12

8 7 6 5

A B C D

TP

1

GM11

TP

1

GM10

TP

1

GM9

TP

GM12

RA6

GM11

8 7 6 5

1 2 3 4

GM10 GM9

VDA_OP

8 7 6 5

A B C D

GM8

1

GM7

1

GM6

1 1

GM5

TP

TP

TP TP

RA7

GM8

GM7

8 7 6 5

1 2 3 4

GM6

Mo Lo Ko Jo Io Ho VSS VDD Go Fo Eo Do

GM5

C55 C56 C

C57

GM4

1

GM3

1

GM2

1

GM1

1

TP TP

TP

TP

VREF

GM4

RA8

GM3

8 7 6 5

1 2 3 4

GM2

U6

1

1 Li Ki Ji Ii Hi VSS VDD Gi Fi Ei Di Ci

36 35 34 33 32 31 30 29 28 27 26 25

VS12 VS11 VS10 VS9 VS8

1 1 1

VDA_OP VS7 VS6 VS5 VS4 VS3

1 1 1 1 1

13 14 VDA_OP 15 16 17 18 19 20 21 VDA_OP 22 VS1 23 VS2 24

CA7 1 A 2 B CA 3 C 4 D

1 2 3 4 5 6 7 8 9 10 11 12

No Vcomo VSS VDD VSS VDD NC NC NC Vcomi Ni Mi

CA6 1 A 2 B CA 3 C 4 D

1

Co NC VDD NC NC Bo VSS Ao VSS VDD Ai Bi

D

VREF

1

1 48 47 46 45 44 43 42 41 40 39 38 37

GM14

1

VSCM

RA5

VCM

2

VS14 VS13

8 7 6 5

A B C D

TP

VDA_OP

1 CA5 1 A 2 B CA 3 C 4 D

3

R94

R57

1 1

TP

TP TP

TP TP TP TP

TP TP TP TP TP

TP TP

VS14

VS13

R71 R81

VS12

VS11

D

VS1

VS10

R72

R82

VS9 VS8 VS2

VS8

VS7 VS6

R73

R83

VS5 VS3

VS4

VS9

VS3

R74

R84

VS2 VS1 VS4

R75

VS10

R85 C

VS5

GM1

R76

C53

VS11

R86

VDA

U1

VDA_OP

R52

C51

VCM

R17

1 2 3 4

R19

VDA

VSCM

C52

A OUT INA INA + VSS

VS6

VDD B OUT INB INB +

8 7 6 5

R18

VCM

C21

C23

R77

VS12

R87

VS7

R78

VS13

R88

VS14

R79

VDA

B

R89

B

R53 FC01.1

VREF

VREF 1

奇奇奇奇奇奇奇奇奇奇

TP

R54 1

C54

D4

Title

D1

2

3 4

K

Ref

A

A

A

A

NC

NC

8

2 R55

6

DWG NO.

5

APPROVED CHECKED DESIGNER A

V315B3-L01-C

7 3

1

R56

DATE Remark

T315C200401 2008/01/08

VER. 04 SHEET

<4/4>

CHI MEI COPYRIGHT 2002. ALL RIGHTS RESERVED,COPYING FORBIDDEN 5

4

3

2

1

A

5

4

3

2

1

CN1

CN2

R98

R102 SELLVDS

R99

R103

RX0+

VDD25

R30 RX0-

VDD25

VDD25

SELLVDS_S

ODSEL

ODSEL_S

R104 TST_AGE

PI

R100 R31

TST_AGE_S

RX1+

RX1-

R105

STV_R

1

STV

1

CKV

1

OE

1

TP

TP TP TP

TP

DE

VDD25

DCK

VDD25

TP1

VDD25

POL VDD25

DRL1

VDD25

GRL1 GVON

1

GVOFF

1

PWRON

1

STV_R STV

TP

TP

TP

GVON

VDD25

GVOFF

VDD18

PWRON

KTEST1

CKV CLK_SEL EN_SFM VDT_RC

OE

VDD25

STV_R OE

C59

VDD18 VDD25 VDD25

VDD25

VDD25

VDD25 VDD25

VDD18

GRL1

DRL1 STV

CKV

R3

C2

VSCM

RA3

1 2 3 4

VDD25

8 7 6 5

STV

VGL

GVON GVOFF PWRON

XRP1 XRP2

B2P B2N B1P B1N B0P B0N CLKP CLKN G2P G2N G1P G1N G0P G0N R2P R2N R1P R1N R0P R0N STV_R STV CKV OE

VGL VGH

C

FH12E-55S-0.5SH(55)

R0P R0N

FH12E-55S-0.5SH(55)

SELLVDS TST_AGE TST_PGM FDOT RPF ODSEL LUTMUX2 LUTMUX3 SCL SDA

VDT_RC

DE DCK

RX0RX0+ RX1RX1+

PI

RX2RX2+ RXCLKRXCLK+ RX3RX3+

R4

CLK1P

1

CLK1N

1

TP

TP

CLK1P

[Input Connector]

CLK1N

R5 VDD25

VDD25

VDD25

C4

VDD25

Reset Time: 100ms

8 7 6 5

1 2 3 4

EIO4 STH TP1 POL

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32

C

CM1682A-K1

VDD25

R0N R0P R1N R1P R2N R2P G0N G0P G1N G1P G2N G2P CLKN CLKP B0N B0P B1N B1P B2N B2P

VREF VDD

CNF1

KTEST1

R10 LUTMUX3

R12 LUTMUX2

VDD18

R13

VDD25 U3.2

U3.21 U3.34 U3.44 U3.54 U3.60 U3.66 U3.106U3.118

U3.41

U3.104

R14 ODSEL

VDD

VDD25

R16 C10

C11

C13

C12

C14

C15

C16

C17

C18

C19

C22

C24

C25

FDOT

C49

C47

R20

B

TST_AGE

R24 SELLVDS

R25 CLK_SEL

R28 EN_SFM

R29 RPF

U3.9

VDD25

U3.72 U3.89

VDD25 C20

C28

32 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31

GND VCC VCC VCC VCC GND GND GND GND SELLVDS CTL GND RX0RX0+ GND RX1RX1+ GND RX2RX2+ GND RXCLKRXCLK+ GND RX3RX3+ GND TST_AGE FDOT GND GND GND

R8

V12VI

SELLVDS_S ODSEL_S RX0RX0+ RX1RX1+

B

H1 Do Not Stuff

RX2RX2+

RXCLKRXCLK+ RX3RX3+

H2 Do Not Stuff

H3 Do Not Stuff

R90

R91

H4 Do Not Stuff

TP

1

TP

TP TP

RA2

STH_R EIO4 TP1 POL

D

1

GRL1

1

TP

1

TP1

TP

DRL1

TP

1

DCK

R106

XRP2 XRP1 GND GM14 GM13 GM12 GM11 GM10 GM9 GM8 GM7 GM6 GM5 GM4 GM3 GM2 GM1 VCM VDA VDA VREF VDD EIO4 STH TP1 POL GND B2P B2N B1P B1N B0P B0N CLKP CLKN G2P G2N G1P G1N G0P G0N R2P R2N R1P R1N R0P R0N GND STV_R STV CKV OE VGL VGH GND

1

1

DE

STH

R107

STH_R R11 STH

TP

POL

STH_R

POL

64 63 62 61 60 59 58 57 56 55 54 53 52 51 50 49 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33

1

1

TP

R7 R9

POL STH_R STH GND VDD25 TP1 STV_R OE GND VDD18 VDD25 GND VDD25 GND VDD25 GND VDD25 GND VDD25 GND VDD25 GND GND VDD18 GRL1 CKV STV GVON GVOFF GND VDD25 PWRON

55 54 53 52 51 50 49 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1

GM14 GM13 GM12 GM11 GM10 GM9 GM8 GM7 GM6 GM5 GM4 GM3 GM2 GM1 VCM VDA

TP

TP1

TP

VREF VDD

XRP2 XRP1

GND GM14 GM13 GM12 GM11 GM10 GM9 GM8 GM7 GM6 GM5 GM4 GM3 GM2 GM1 VCM VDA VDA VREF VDD STH_R EIO4 TP1 POL GND R0N R0P R1N R1P R2N R2P G0N G0P G1N G1P G2N G2P CLKN CLKP B0N B0P B1N B1P B2N B2P GND DRL STV VSCM NC VGL VGH GND XRP1 XRP2

1

1

CLK1P CLK1N

96 95 94 93 92 91 90 89 88 87 86 85 84 83 82 81 80 79 78 77 76 75 74 73 72 71 70 69 68 67 66 65 VDD18

B2N B2P B3N B3P NC NC NC VDD18 GND VDD25 GND VDD25 GND VDD25 GND GND VDD25 GND VDD25 VDD25 GND VDD25 GND VDD18 GND KTEST0 KTEST1 KTEST2 CLK_SEL EN_SFM VDT_RC SIN1

SIN2 VDD25 GND LRGND RAMP1 RAPP1 RBMP1 RBPP1 LRVDD(2.5V) RCMP1 RCPP1 RCLKMP1 RCLKPP1 RDMP1 RDPP1 LRGND NC NC LVDS_DE LVDS_DCK VDD25 GND SELLVDS_ODC TST_AGE TST_PGM FDOT RPF LUT_MUX1 LUT_MUX2 LUT_MUX3 SCL SDA

97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128

B1P B1N B0P B0N VSSRSDS CLK2P CLK2N VDDRSDS(2.5V) G3P G3N G2P G2N PI G1P G1N G0P G0N R3P R3N R2P R2N VSSRSDS CLK1P CLK1N VDDRSDS(2.5V) R1P R1N R0P R0N GND VDD25 DRL1

RX3+

B1N B1P B2N B2P

1

R2P R2N R1P R1N

DRL1

RX3-

STH

FDOT

FDOT_S R15

RXCLK+

R34

STH_R

G0P G0N

B0P B0N

RX2+

R33 RXCLK-

D

CLKP CLKN

R32 RX2-

G2P G2N G1P G1N

R101

55 54 53 52 51 50 49 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1

GM14 GM13 GM12 GM11 GM10 GM9 GM8 GM7 GM6 GM5 GM4 GM3 GM2 GM1 VCM VDA

R92

R93

TST_AGE_S FDOT_S

CNS-FCI-10041195-001

C29 VDD25

VDD25

O101A.1 (WS)

RA4

U4

3

VCC

WP

A2

SCL

VSS

SDA

8

7

6

SCL

5

SDA

TST_PGM

U3.46

C36

U3.50

C37

U3.110

C38

Title

Q1

TST_PGM

1 TP

TSTPGM Do Not Stuff

SCL

1 TP

SCL Do Not Stuff

1 TP

VIN Do Not Stuff

1 TP

SDA Do Not Stuff

1 TP

GND Do Not Stuff

VDD25 A


C5

R26

1 2

4

A0 A1

3

1 2

8 7 6 5

1 2 3 4

DWG NO.

U3.116

C39 V12VI SDA

APPROVED CHECKED

Anderson

Kevin

DESIGNER

DATE Remark

V315B3-L01-C (TCON) T315C200401 2008/01/08

VER. 04 SHEET

A

<1/3>

JCWu


4

3

2

1

5

4

2

1

CP4

FP1

V12V

RP17 V12VI

3

1

2 CP3

CP1

RP27 4

8 7 6 5

4

QP1

D D D D LP7

DP2

1

1 2 3 4

S S S G

2

QP2

LP2

1

VAAP

RP24 VDA

VAA_FB

DP6 SW

V12V

2

15.998

3

2

RP9

CP5

CP6

CP8

CP7

RP2

CP2

CP9

CP11

1

RP8

CP12

CP13

CP29

CP21

RP10

CP14

RP7 RP4

RP3

RP5

GD

CP25

CP44

1 2 3 4 5 6 7 8 9 10 11 12 13 14

VAA_FB CP16

VAAP VAA_FB

1

PWRON

DP5

CP17 FBN FBP

DRP

3

CP26

UP1

CP15

RP37 3

CP18

FB COMP OS SW SW PGND PGND SUP EN2 DRP DRN FREQ FBN FBP

SS GD DLY2 DLY1 REF GND AVIN VINB VINB NC SWB BOOT EN1 FBB

2

TP

VDD18

REF

1

VDD25

TP VDD25

V12V

SWB

CP30

1

VAAP

V12V

CP31

LP1

LP1,LP6 共layout

TP VAAP

VGHP

1

TP VGHP

VGH

1

TP VGH

VGL

1

TP VGL

VDA

1

TP VDA

RP35

CP39

RP25

DP1

2

2

VDD25

FBP

CP19

1

VDD18

CP28

V12V

RP20

V12V 3

CP84

RP19

CP43

TP

CP27

GD

LP6

RP21 VGHP

1

V12V

28 27 26 25 24 23 22 21 20 19 18 17 16 15

CP35 RP6

CP36

RP15

RP11

DP9

V12V

RP16

1

1

CP33

CP42

RP26

RP12

VGL

1 RP18 RP22

CP24

CP34

DP1,DP9 共layout

DP7

CP23

RP31

3

2

CP22

2

RP49

FBN

2

QP8

RP23

3

2

VGHP

VGH

VDD25

RP14

RP32

1

RP29

REF

RP41 RP30

GVON

QP7

1

VOUT

3

GND GND

VIN

GVOFF

2

A_D

A_G

B_G

B_D

B_S

6 DP8

5

RP48

4

2 4

1

3

A_S

2

UP6

1

RP42

UP5 R97

VDD25

CP38

1

VOUT

3

VDD18

CP55

1

CP56


2 4

CP40

VIN

GND GND

1

Title

V315B3-L01-C_DC/DC

DWG NO.

APPROVED CHECKED

DESIGNER

T315C200401

DATE Wednesday, January 09, 2008 Remark

5

4

3

2

FC01.1

VER.

04

SHEET

3/4


4

3

VCC5V

L15 L2

VCC-Panel R370

L1 BLM18PG181SN1

100k

N26

2 C4 10n/50V

BS

SS

IN

EN

C5

8

R129 NC/100K

7

R2 26.1k

100n/16V

C148 100n/16V

3

GND

6

FB

L16

R3 10k

R1

C6

GND

VCC1.26V 3.3V

1

1

C70 C342 10u/10V100n/16V

3.3=0.923_1+R2/R3_

L17

1

EN

COMP

SW GND

选选选选选选

N18 AP1084DGAZ1084D-ADJ

C343 10u/10V

2

VOUT

Vin_2

C11 100n/16V

TO-252

B

GND

FB

GND

R235 3k

C338 10u/10V

560R

VCC-Panel

L11 BLM18PG181SN1/NC

S I

A

5

R365 2.26k

E S

1.5V

1

C10 100n/16V

I A C348 10u/10V

1

C44 C39 C45 C349 C347 10u/10V 10u/10V100n/16V 100n/16V 100n/16V

VDDP

VCC3.3V

R T

C200

100n/16V

D

AVDD_DDR

C40

C46

C47

100n/16V 100n/16V 100n/16V

L5 BLM18PG181SN1

C54 C52 C53 C350 C351 10u/10V 10u/10V100n/16V 100n/16V 100n/16V

C55

C56 C

100n/16V 100n/16V

AVDD_PLL

L6 BLM18PG181SN1

C43 C352 10u/10V100n/16V

AVDD_LVDS VCC3.3V

L7 BLM18PG181SN1

C13 C24 C25 C26 C356 C355 10u/10V 10u/10V100n/16V 100n/16V 100n/16V 100n/16V

AVDD

VCC3.3V

B

L8 BLM18PG181SN1

N E

Vout=1.25_1+R161/R235_+I0.000055*R161 GND

VCC_CON

GND

2.2k

5

1

R161

R364

3.3n/50V

3

ADJ

STBH2012-151PT

C17

VCC1.5V

1

L49

6

MP1484

9

4

1.5V for DDR3

C331 1k 100n/16V

C149 100n/16V

3

VCC3.3V

R137 NC/100K

7

100n/16V C332

IN

22u/6.3V C360

SS

22u/6.3V C358

C16 10n/50V

BS

R366

8

22u/6.3V C357

2

TGND

100n/16V C330

10u/16V C354

10u/16V C353

C

100k

22u/6.3V C565

R363

N12

VCC1.5V

1.33V

L54 10.0 uH

1

BLM18PG181SN1

VCC1.26V

L58 BLM18PG181SN1

I N

DVDD_DDR

L4 BLM18PG181SN1

CORE POWER for MST7398R

AVDD_VB1

C60 C61 C63 C62 C340 C341 10u/10V 10u/10V100n/16V 100n/16V 100n/16V 100n/16V

5

VCC-Panel

G N VDDC

VDDC

L3 BLM18PG181SN1

6.8k

3.3n/50V

MP1484

9

4

COMP

SW TGND

100n/16V C3

10u/16VC14

10u/16V C2

1 D

10.0 uH

1

VCC3.3V

BLM18PG181SN1

L14 NC/BLM21PG221SN1

2

100n/16V C9

VCC3.3V

VDDD

22u/6.3V C7 NC/BLM18PG181SN1 22u/6.3V C8

5

C49

C50

C361 C362 10u/10V 10u/10V100n/16V 100n/16V

A

Title

MST7398R

Size Document Number CustomPOWER Date: 4

3

2

Sunday, November 20, 2011

Rev A Sheet 1

1

of

6

5

4

VCC1.5V

3

2

1

DDR_1.5V

L9 BLM18PG181SN1 C29 C30 C31 C32 C33 C42 C34 C35 C36 C37 C41 C48 C51 C57 C364 10u/10V100n/16V 100n/16V 100n/16V 100n/16V 100n/16V 100n/16V 100n/16V 100n/16V 100n/16V 100n/16V 100n/16V 100n/16V 100n/16V 100n/16V

N1A

R204 R208

10k 10k/NC

GPIO1: two chip use H: Master Address 0x94 L: Slave Address 0x98 CHIP_CONF: {GPIO8, PWM1, PWM0} 3ˇd5: 101 : boot from internal SRAM 3ˇd6: 110 : boot from EEPROM 3ˇd7: 111 : boot from SPI Flash

3 VD5 BAV99LT1

C77 NC/10u/10VGND 2

2

1

T8 U8 R9 T9 N17 M15 M16 M17 L15 L16 L17 K15 K16 K17

WEB CASB ODT RASB CKE A10 BA1 A12 A4 A6 A8 A1 A11

VCC3.3V

R367 100k

V9

4.7k 1

R215

R5 T5 U5 R6 T6 U6 R7 T7 U7 R8

A0 A2 A13 A9 DDR3_RESETB A7 A5 A3 BA2 BA0

MMBT3906LT1 3 C451 2.2u/10V

DDR3_A0/DDR2_NC_0 DDR3_A2/DDR2_NC_1 DDR3_A13/DDR2_A12_2 DDR3_A9/DDR2_A9_3 DDR3_RESET/DDR2_A7_4 DDR3_A7/DDR2_A5_5 DDR3_A5/DDR2_A3_6 DDR3_A3/DDR2_A10_7 DDR3_BA2/DDR2_A1_8 DDR3_BA0/DDR2_BA2_9 DDR3_WEZ/DDR2_BA0_10 DDR3_CASZ/DDR2_BA1_11 DDR3_ODT/DDR2_CKE_36 DDR3_RASZ/DDR2_WEZ_37 DDR3_CKE/DDR2_ODT_38 DDR3_A10/DDR2_RASZ_39 DDR3_BA1/DDR2_CASZ_40 DDR3_A12/DDR2_A0_41 DDR3_A4/DDR2_A2_42 DDR3_A6/DDR2_A4_43 DDR3_A8/DDR2_A6_44 DDR3_A1/DDR2_A8_45 DDR3_A11/DDR2_A11_46 DDR3_NC/DDR2_A13_47

1k U4_RESET

R221 R395 22k

N15 N16

CK /CK

C452 1n

DDR3_MCLK/DDR2_MCLK_34 DDR3_MCLKZ/DDR2_MCLKZ_35

DDR2_DQ4/DDR3_NC_12 DDR2_DQ3/DDR3_DQ4_13 DDR2_DQ1/DDR3_DQ6_14 DDR2_DQ6/DDR3_DQ2_15 DDR2_DQ11/DDR3_DQ0_16 DDR2_DQ12/DDR3_DQM1_17 DDR2_DQ9/DDR3_DQ13_18 DDR2_DQ14/DDR3_DQ11_19 DDR2_DQM1/DDR3_DQ15_20 DDR2_DQM0/DDR3_DQ9_21 DDR2_DQS0/DDR3_DQS0_22 DDR2_DQSB0/DDR3_DQSB0_23 DDR2_DQS1/DDR3_DQS1_24 DDR2_DQSB1/DDR3_DQSB1_25 DDR2_NC/DDR3_DQ12_26 DDR2_DQ15/DDR3_DQ8_48 DDR2_DQ8/DDR3_DQ14_27 DDR2_DQ10/DDR3_DQ10_28 DDR2_DQ13/DDR3_DQM0_29 DDR2_DQ7/DDR3_DQ3_30 DDR2_DQ0/DDR3_DQ1_31 DDR2_DQ2/DDR3_DQ5_32 DDR2_DQ5/DDR3_DQ7_33

XTALI

DQL4 DQL6 DQL2 DQL0 DMU DQU5 DQU3 DQU7 DQU1 DQSL DQSLB DQSU DQSUB DQU4 DQU0 DQU6 DQU2 DML DQL3 DQL1 DQL5 DQL7

DDR_1.5V

C66 100n/16V R24 R26

C71 100n/16V MVREFDQ R35 R36

10k 10k

1 MDQU4 RP8 2 MDQU0 3 MDQU6 4 MDQU2 MDML

822R DQU4 7 DQU0 6 DQU6 5 DQU2

R37

DML

22R

1 MDQL3 RP9 2 MDQL1 3 MDQL5 4 MDQL7

822R 7 6 5

DQL3 DQL1 DQL5 DQL7

RP1 1

822R 7 6 5

A0 A2 A13 A9

MA0 MA2 MA13 MA9

2 3 4

RP2 1 MRESETB 2 MA7 3 MA5 4 MA3

822R DDR3_RESETB 7 A7 6 A5 5 A3

RP3 1 MBA2 2 MBA0 3 MWEB 4 MCASB

822R 7 6 5

MA0 MA1 MA2 MA3 MA4 MA5 MA6 MA7 MA8 MA9 MA10 MA11 MA12

N3 P7 P3 N2 P8 P2 R8 R2 T8 R3 L7 R7 N7

MBA0 MBA1 MBA2

M2 N8 M3

MRASB MCASB MWEB MODT

L2 J3 K3 L3 K1

MVREFCA

M8 J1 J9 L1 L9 M7 T3 T7

BA2 BA0 WEB CASB MA13

1M

Z3 HC-49SM24MHZ\JP 1 2 XTALO 0R C18 C19 20p/50V 20p/50V

R217

R10 T10 U10 R11 T11 U11 R12 T12 U12 R13 U13 R14 T14 U14 T15 U15 R16 T16 U16 R17 T17 P15 P16

N2

DQSL DQSLB DQSU DQSUB

22R 22R 22R 22R

MODT R17 MRASB R18 MCKE R19

DDR_1.5V R375

C

MDQSL R29 MDQSLB R30 MDQSU R33 MDQSUBR34

MST7398R-LF

DQU5 DQU3 DQU7 DQU1

C67 100n/16V

10k 10k

MVREFCA

C72 100n/16V

MA10 MBA1 MA12 MA4

RP4 1

MA6 MA8 MA1 MA11

RP5 1

MCK MCKB

R21 R22

ODT RASB CKE

22R 22R 22R 822R 7 6 5

2 3 4

A10 BA1 A12 A4

2 3 4

B VDDQ DQU3 DQU1

VCC-Panel

RXE3-

GND

3

RXE2+ R713 R712

LD_EN NC/0R SCAN_EN 0R RXE4+ RXE4RXE3+ RXE3-

1

I/O1_3 GND

3

RXE0+

RXEC+ RXEC-

RXE0-

I/O1_3 GND

3

RXO3+ 3D_LR_FLAG 3D_EN

RXO2+

1

I/O1_3 GND

RXO2-

NC/0R LD_EN

R6930R PWM_OUT I2C-SCL-MMS I2C-SDA-MMS R6920R PWM_IN R711 0R LVDS_SEL

1

I/O1_3

3D_LR_SYNC

GND

R699 R700

1

I/O1_3 GND

3

RXO4-

4

IC1

RXOC+

6

IC2

5 RXOC-

4

IC1

R701 R702 RXO1+

6

IC2

R703

5

VCC

I/O3_2

R704 RXO1-

4

IC1

R705

ESDA6V8UF

R706

VCC_CON

RXO0+ D1 100R RXO0- D2 RXO1+ E3 100R RXO1- D3 RXO2+ E2 E1 100R RXO2RXOC+ F1 100R RXOC- F2 RXO3+ G3 F3 100R RXO3RXO4+ G2 100R RXO4- G1

L53 L51 L52 R184 R645 R642 R708

GND51

E VSS

I2C-SCL-MS

0R/NC

3

2

I2C-SCL

RO0P RO0N RO1P RO1N RO2P RO2N ROCKP ROCKN RO3P RO3N RO4P RO4N

B0P/RLV6P/G2P_F/G[7]_36 B0M/RLV6N/G2N_F/G[6]_37 B1P/RLV7P/G3P_F/G[5]_38 B1M/RLV7N/G3N_F/G[4]_39 MOD_GPIO0/TCON15/CLKP_F/HS_40 MOD_GPIO1/TCON14/CLKN_F/VS_41 B2P/RLV8P/B0P_F/G[3]_42 B2M/RLV8N/BON_F/G[2]_43 BCKP/TCON13/B1P_F/G[1]_44 BCKM/TCON12/B1N_F/G[0]_45 B3P/TCON11/B2P_F/B[9]_46 B3M/TCON10/B2N_F/B[8]_47 B4P/TCON9/B3P_F/B[7]_48 B4M/TCON8/B3N_F/B[6]_49 C0P/LLV0P/R0P_S/B[5]_50 C0M/LLV0N/R0N_S/B[4]_51 C1P/LLV1P/R1P_S/B[3]_52 C1M/LLV1N/R1N_S/B[2]_53 C2P/LLV2P/R2P_S/B[1]_54 C2M/LLV2N/R2N_S/B[0]_55 CCKP/LLV3P/R3P_S_56 CCKM/LLV3N/R3N_S_57 C3P/LLV4P/G0P_S_58 C3M/LLV4N/G0N_S_59 C4P/LLV5P/G1P_S_60 C4M/LLV5N/G1N_S_61 D0P/LLV6P/G2P_S_62 D0M/LLV6N/G2N_S_63 D1P/LLV7P/G3P_S_64 D1M/LLV7N/G3N_S_65 MOD_GPIO2/TCON7/CLKP_S/DE_66 MOD_GPIO3/TCON6/CLKN_S/LCK_67 D2P/LLV8P/B0P_S_68 D2M/LLV8N/B0N_S_69 DCKP/TCON5/B1P_S_70 DCKM/TCON4/B1N_S_71 D3P/TCON3/B2P_S_72 D3M/TCON2/B2N_S_73 D4P/TCON1/B3P_S_74 D4M/TCON0/B3N_S_75

VSSQ DQL0

DML F

VDDQ DQL2 DQSL

DQL1 DQL3 VSSQ

G VSSQ DQL6 DQSL# H VREFDQ VDDQ DQL4 J NC VSS RAS# CS_34_34_34 K RAS_35_35_35 VDD CAS# ODT CAS_36_36_36 L WE_37_37_37 NC CS# WE# ODT M BA0 BA2 VSS VREFCA N VDD A3 A0 NC1 P NC2 A5 A2 VSS NC3 R NC4 VDD A7 A9 NC5 R A13 VSS RST# NC NC7

VDD

I2C-SDA I2C-SCL

R643 R717

0R 0R

I2C-SCL-MMS R644 I2C-SDA-MMS R723

GA_SDA GA_SCL

A0P A0M A1P A1M A2P A2M ACKP ACKM A3P A3M A4P A4M

A8 B8 B9 A9 D13 D14 A10 B10 B11 A11 C11 C12 A12 B12

B0P B0M B1P B1M VDD_ODD VDD_EVEN B2P B2M BCKP BCKM B3P B3M B4P B4M

B13 A13 C13 C14 A14 B14 B15 A15 C15 C16 A16 B16

C0P C0M C1P C1M C2P C2M CCKP CCKM C3P C3M C4P C4M

B17 D0P C17 D0M D15 D1P E15 D1M D17 D16 SCAN_BLK E17 D2P E16 D2M F16 DCKP F17 DCKM F15 D3P G15 D3M G17 D4P G16 D4M

A0P A0M A1P A1M A2P A2M ACKP ACKM A3P A3M A4P A4M

3 3 3 3 3 3 3 3 3 3 3 3

E14

TP6

B0P B0M B1P B1M1

3 3 3 3 TP1 1 1 1 B2P 3 B2M 3 BCKP 3 BCKM 3 B3P 3 B3M 3 B4P 3 B4M 3

TP7

B1 B2

I2CS_SDA I2CS_SCL

E4 F4

I2CM_SDA I2CM_SCL

H16 H17 M1 M3 L4 M2

3 3 3 3 3 3 3 3 3 3 3 3

D0P D0M D1P D1M

3 3 3 31

1

11

1UART_RX UART_TX

J4 K4

TP2 SPI_CZ SPI_CK SPI_DI SPI_DO

3D_FLAG

C0P C0M C1P C1M C2P C2M CCKP CCKM C3P C3M C4P C4M

SCAN_BLK D2P D2M DCKP DCKM D3P D3M D4P D4M

XTALO XTALI

GPIO8 PWM0 PWM1 GPIO1

LD_EN 1 1 1

GPIO11 1

1

1LD_EN 3D_LR_FLAG LVDS_SEL GPIO11

R61

3D_LR_FLAG LD_EN

NC

GPIO3 I2C_GA_SCL I2C_GA_SDA nWR

GPIO3

MDQL0 MDQL1 MDQL2 MDQL3 MDQL4 MDQL5 MDQL6 MDQL7

H1

MVREFDQ

J7 K7 K9 T2

MCK MCKB MCKE MRESETB

0R/NC

3

2

R191 4.7k

AVDD_PLL

G6 G7 H7 F13 F12 G13 G12

AVDD_LVDS

L12 L13 M12 N12 M13 N13

AVDD_DDR

L8

R20

N9 N10 N11 N14 P5 P6 P7 P8 P9 P10 P11 P12 P13 P14 P17 R15 T13 U9

NC/1K

Place Close to DRAM R219

56R

MCK

R220 C76 10n/50V

56R

MCKB

R1 P3 P2 R2

H4 U4 G4 F5

MST7398R-LF

0R

E13

M_S_PIF_CS M_S_PIF_FC M_S_PIF_CLK M_S_PIF_DA0 M_S_PIF_DA1

XTALO XTALI I2CS_SDA I2CS_SCL

S_M_PIF_CS S_M_PIF_FC S_M_PIF_CLK S_M_PIF_DA0 S_M_PIF_DA1

I2CM_SDA I2CM_SCL GPIO[8]_2 PWM0 PWM1 GPIO[1]_26

SOFT_RST_L OP_SYNC_L SOFT_RST_R OP_SYNC_R

GPIO[0]_UART_RX/S_PIF_DA0__25 GPIO[9]_UART_TX/S_PIF_DA1__3 GPIO[3]_LTD_DA1__28 GPIO[4]_LTD_DE__29 GPIO[5]_LTD_CLK/VD_TXD1__30 GPIO[6]_LTD_DA0/VD_RXD1__37 LPLL_OUTCLK LPLL_FBCLK LPLL_REFIN

SPI_CZ SPI_CK SPI_DI SPI_DO

SPI1_DI SPI1_CK SPI2_DI SPI2_CK SPI3_DI SPI3_CK SPI4_DI SPI4_CK

GPIO[2]_S_PIF_CLK__27 GPIO[7]_3D FLAG__4 GPIO[10]_S_PIF_FC__5 GPIO[11]_S_PIF_CS__6

VSYNC_Like_47

C4 D4 E5 C2 C1

C346

F6 E6 D5 D6 D7

10R 10R

R59

10k

1 2 3 4

4

GA_SDA GA_SCL

3

I2C_GA_SDA

3

R76

47k 1

VCC3.3V SCAN_EN

R66 GPIO11 R77

R193 4.7k

8 7 6 5

Debug Port R368 4.7k

XP6 GPIO3 GPIO4 SCAN_EN

R78 1k

1 2 3 4

R369 4.7k

I2C-SCL I2C-SDA

F14 B3 A3

R52 R53

100R 100R

R56 R57

100R 100R

I2CS_SCL I2CS_SDA MCU_SCL MCU_SDA

B

MCU_SDA N3 P1 N1 N2 R3 T3 T2 T1

SPI1_DA SPI1_CK SPI2_DA SPI2_CK

VCC3.3V

R371 4.7k I2CM_SDAR54 I2CM_SCLR55

U2 T4 U3 R4 P4

MCU_SCL

MCU_SDA

5

MCU_SCL

5

R372 4.7k MCU_SDA MCU_SCL

NC/100R NC/100R

VSYNC_Like

XP4 SPI1_CK R62 NC/0R SPI1_CK_J SPI1_DA SPI1_DA_J R63 NC/0R SPI2_CK SPI2_CK_J R64 NC/0R SPI2_DA SPI2_DA_J R65 NC/0R VCC3.3V VSYNC_Like R74 NC/0R

R158 100R 3D_LR_SYNC

10R SPI_CK 10R SPI_DI

R248 R249

EN25B40EN25F40-100GCP

3D_LR_SYNC

NC/0R

1 2 3 4 5 6

VCC3.3V

5

V17 MMBT3904LT1

GPIO8

R163 2.2k

GA_SDA GA_SCL

3 3

3D_EN

VCC3.3V

NC/0R 47k 1

R85

100R/NC

R27

47k 1

R225 2.2k R170 100R V5 MMBT3904LT1

BANK_SEL

BANK_SEL 3

R160 100R 2D_3D

A

2D_3D

5

2

V18 MMBT3904LT1

R171 0R

GPIO4 Title

R172 10K 3D_EN

3

3D_EN

Size A2

5

Date: 5

CS#_0 VCC DOHOLD#_6 WP#_2 CLK VSS DI

R79 R159 2.2k

3

I2C-SDA

R244 R250

VCC3.3V

E7 E8 F7 F8 J15 J16 J17 H15

0.1u

N24 SPI_CZ SPI_DO

TESTPIN

PWM0

C

VCC3.3V

RESET

TP3

3 3 3 3 3 3 3 3

R176 4.7k

R188 4.7k

G5 H5 H6

D

1

5

I2C_GA_SCL

nWR

E3 F7 F2 F8 H3 H8 G2 H7

H13 H12 VDDP

A2 C3 C9 C10 D8 D9 D10 D11 D12 E9 E10 E11 E12 F9 F10 F11 G8 G9 G10 G11 G14 H8 H9 H10 H11 H14 J5 J6 J7 J8 J9 J10 J11 J12 J13 J14 K5 K6 K7 K8 K9 K10 K11 K12 K13 K14 L9 L10 L11 L14 M8 M9 M10 M11 M14 N8

V12 2N7002

5

PWM_OUT

CK VDD CK_92_92_92 CKE A8 VSS RESET_94_94_94 A6

MDML MDQSL MDQSLB

AVDD

VCC3.3V

1

LVDS_SEL PWM_IN

A4

A11

E7 F3 G3

VCC3.3V

R185 I2C-SDA-MS

PWM_IN PWM_OUT

VSS VREFDQ

A1

MDQU0 MDQU1 MDQU2 MDQU3 MDQU4 MDQU5 MDQU6 MDQU7

SPI5_CZ SPI5_DO SPI5_DI SPI5_CK

VCC3.3V

0R/NC I2C-SCL-MS 0R/NC I2C-SDA-MS

VSSQ

DML DQL7 DQL5 VDDQ DQSL DQSL_81_81_81 CK VSS NC DQL0 DQL1 CK# VDD CKE DQL2 DQL3 A10 ZQ NC DQL4 DQL5 NC VREFCA VSS DQL6 DQL7 A12 BA1 VDD

3

A

VSS

D7 C3 C8 C2 A7 A2 B8 A3

L7 N7

CK /CK

V13 2N7002

0R/NC

VSSQ VDDQ

DQU0 DQU1 DQU2 DQU3 DQU4 DQU5 DQU6 DQU7

MDMU MDQSU MDQSUB

A6 A8 A1 A11

22R 22R

A4 B4 B5 A5 C5 C6 A6 B6 B7 A7 C7 C8

DQU0 VSSQ VDD

1

R576

nWR 0R 0R I2C-SDA-MS 0R I2C-SCL-MS

RE0P RE0N RE1P RE1N RE2P RE2N RECKP RECKN RE3P RE3N RE4P RE4N

5

VCC

I/O3_2

H1 H2 J3 H3 J2 J1 K1 K2 L3 K3 L2 L1

RXO4+

6

IC2

RXE0+ 100R RXE0RXE1+ 100R RXE1RXE2+ 100R RXE2RXEC+ 100R RXECRXE3+ 100R RXE3RXE4+ 100R RXE4-

RXE1-

4

IC1

ESDA6V8UF N32 2

RXO0-

R698 RXE1+

5

ESDA6V8UF N33

3

RXO0+

R697

6

IC2

VCC

I/O3_2

2

RXO2+ RXO2RXO1+ RXO1RXO0+ RXO0R694

IC1

ESDA6V8UF N34

3

RXOC+ RXOC-

R696 RXEC-

4

VCC

I/O3_2

2 RXO3-

R695

5

ESDA6V8UF N36 1

RXE4-

RXEC+

6

IC2 VCC

I/O3_2

2

RXE2+ RXE2RXE1+ RXE1RXE0+ RXE0R714 0R R715 0R RXO4+ RXO4RXO3+ RXO3-

4

IC1

ESDA6V8UF N37 2

RXE2-

5

VCC

I/O3_2

F1206FA3000V032TM

A0P/RLV0P/R0P_F/R[9]_24 A0M/RLV0N/R0N_F/R[8]_25 A1P/RLV1P/R1P_F/R[7]_26 A1M/RLV1N/R1N_F/R[6]_27 A2P/RLV2P/R2P_F/R[5]_28 A2M/RLV2N/R2N_F/R[4]_29 ACKP/RLV3P/R3P_F/R[3]_30 ACKM/RLV3N/R3N_F/R[2]_31 A3P/RLV4P/G0P_F/R[1]_32 A3M/RLV4N/G0N_F/R0_33 A4P/RLV5P/G1P_F/G[9]_34 A4M/RLV5N/G1N_F/G[8]_35

RXE4+

DQSU DQU2 VDDQ D

VSSQ VDDQ DMU

3

2

F1

6

IC2

DQSU# DQU6 VSSQ

D3 C7 B7

2

I/O1_3

LVDS/mini-LVDS/TTL out

1

10u/16V

VSS C

MST7398R-LF

LVDS in &

55 54 B

N35

RXE3+

C20

9

DMU DQSU DQU4 VDDQ VSS DQSU_70_70_70

VDDQ DQU5 DQU7 VSSQ VDD

8

240R

XP1 53 52 51 50 49 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1

7

A

N1C

56 57 58 59 60 61

3

BA0 BA1 BA2

U4_RESET N1B

2

H5TQ1G63DFR-PBC

R23

822R 7 6 5

1

A0 A1 A2 A3 A4 A5 A6 A7 A8 A9 A10 A11 A12

AVDD_VB1 DVDD_DDR

MST7398R-LF VDDC 1V_23 VSS VDDC 1V_25 VSS_21 VDDC 1V_1 VSS_22 VDDC 1V_2 VSS_30 VDDC 1V_3 VSS_31 VDDC 1V_4 VSS_32 VDDC 1V_0 VSS_33 AVDDL_MOD 1V_99 VSS_101 DVDD_HF 1V_100 VSS_102 VSS_34 AVDD_VB1 1V_5 VSS_35 DVDD_DDR 1V_24 VSS_36 VSS_37 AVDD 2.5/3.3_6 VSS_38 AVDD 2.5/3.3_26 VSS_39 VSS_40 VD33 VSS_98 VD33_8 VSS_41 VD33_27 VSS_42 VSS_43 AVDD_LPLL 3.3_9 VSS_44 AVDD_PLL 3.3_10 VSS_45 AVDD_MPLL 3.3_11 VSS_46 VSS_47 AVDD_LVDS 2.5/3.3_12 VSS_48 AVDD_LVDS 2.5/3.3_13 VSS_49 AVDD_LVDS 2.5/3.3_14 VSS_50 AVDD_LVDS 2.5/3.3_15 VSS_51 VSS_52 AVDD_DDR_D VSS_53 AVDD_DDR_D_17 VSS_54 AVDD_DDR_D_18 VSS_55 AVDD_DDR_D_19 VSS_56 AVDD_DDR_C VSS_57 AVDD_DDR_C_29 VSS_58 VSS_59 AVSS_VB1 VSS_60 VSS_61 VSS_76 VSS_62 VSS_77 VSS_63 VSS_78 VSS_64 VSS_79 VSS_65 VSS_80 VSS_66 VSS_81 VSS_67 VSS_82 VSS_68 VSS_88 VSS_69 VSS_89 VSS_71 VSS_90 VSS_72 VSS_91 VSS_73 VSS_92 VSS_74 VSS_93 VSS_83 VSS_94 VSS_84 VSS_103 VSS_85 VSS_95 VSS_86 VSS_96 VSS_87 VSS_97 VSS_75

2

GPIO8

822R 7 6 5

3

10k 10k/NC

DDR2-16 & DDR3-16

R203 R207

1 MDQU5 RP7 2 MDQU3 3 MDQU7 4 MDQU1

N1D L5 M4 M5 M6 N4 N5 N6 M7 L6

B3

10k 10k/NC

B3

R91 R206

PWM1

VDDC

H9 H2 F1 E9 D2 C9 C1 A1 A8

PWM0

DDR_1.5V

VDDQ_7 VDDQ_6 VDDQ_5 VDDQ_13 VDDQ_14 VDDQ_4 VDDQ VDDQ_16 VDDQ_17

10k 10k/NC

R9 R1 N9 N1 K8 K2 G7 D9 B2

R81 R205

822R DQL4 7 DQL6 6 DQL2 5 DQL0 DMU 22R

VDD VDD_12 VDD_2 VDD_1 VDD_8 VDD_15 VDD_9 VDD_10 VDD_11

GPIO1

D

1 MDQL4 RP6 2 MDQL6 3 MDQL2 4 MDQL0 MDMU R25

VCC3.3V

ZQ VSS VSS_49 VSS_50 VSS_51 VSS_52 VSS_53 VSS_54 VSS_55 VSS_56 VSS_57 VSS_58 VSSQ VSSQ_60 VSSQ_61 VSSQ_62 VSSQ_63 VSSQ_64 VSSQ_65 VSSQ_66 VSSQ_67

Chip Config

L8 T9 T1 P9 P1 M9 M1 J8 J2 G8 E1 A9 G9 G1 F9 E8 E2 D8 D1 B9 B1

C363 10u/10V

4

3

2

MST7398R Document Number MST7398R

Rev A

Sunday, November 20, 2011 1

Sheet

2

of

6

5

4

3

2

Layout place L

Layout place Right

COF

XP2

XP3

VDD_GA

GM7

N7 IML7991ID GM1 GM2 GM3 GM4 GM5 GM6 GM7

R107 R110 R111 R114 R116 R117 R119

1 2 3 4 5 6 7 8

10R 10R 10R 10R 10R 10R 10R

VDD_GA

GM11 1 GM12 1 GM13 1 GM14 1 VCOM1

1 1 1 1 1 1

GM9 GM10 GM11

VDD_OP

GM12

C119

C120

GM13

OUT14 OUT13 OUT12 OUT11 OUT10 OUT9 OUT8 DVDD

24 23 22 21 20 19 18 17

1u/25V

100n/16V

GM14 GM13 GM12 GM11 GM10 GM9 GM8

10R 10R 10R 10R 10R 10R 10R

C100 C101 C107 C109 C110 C112 C116

3.3k NC/3.3k 3.3k

0R 0R 0R

R122 R123 R121 R125 R127

1

VCOMIO

3.3k 3.3k NC/3.3k NC/3.3k NC/3.3k

NC1

2

N5

C58

VGH VGHM DRN NC1

R202 HA5402P NC/0R

1.2n/50V

IN-_1

5

1

1

VGH Test Pad

2 3 4 RP29 1 2 3 4 RP30 1 2 3 4

2 3 4 RP32 1 2 3 4 RP33 1 2 3 4

8100R 7 6 5 8100R 7 6 5 80R 7 6 5

B4M B4P B3M B3P BCKM BCKP B2M B2P B1M B1P B0M B0P

80R 7 6 5 80R 7 6 5 80R 7 6 5

A4M A4P A3M A3P ACKM ACKP A2M A2P A1M A1P A0M A0P

R739 OPT_P R731 GSC R733 OPT_P R732

0R 0R 0R NC/0R

U_Dsel_L GND5 YOE YDIOU YDIOD YCLK VDDD 0R NC/0R

GSP

GOE FLK

R734 R729

VGH

VGL

VCOM

VDDAL VDDAH BCKP# R742 NC/0R DP_SEL2 D4M# R740 0R POL POL SOE STB R736 0R MGPIO3 R735 GND18 NC/0R

VDDA

100R SCAN_BLK

SCAN_BLK 2 B4M B4P B3M B3P BCKM BCKP B2M B2P B1M B1P B0M B0P

2 2 2 2 2 2 2 2 2 2 2 2

A4M A4P A3M A3P ACKM ACKP A2M A2P A1M A1P A0M A0P

2 2 2 2 2 2 2 2 2 2 2 2

VFLK GND NC2 THR

8 7 6 5

R741 100R

VDD_X

8.2k

NC2 VDD

NC3

C123 C124 NC/100n/16V NC/10u/25V

8

VCOM

7 6

R132

R136

C126 C125 10u/16V 10u/16V

D4M# SOE GSP GSC GOE LLV8N LLV8P LLV7N LLV7P LLV6N LLV6P

RP22 1 2 3 4 RP23 1 2 3 4 RP24 1 2 3 4

LLV5N LLV5P LLV4N LLV4P LLV3N LLV3P LLV2N LLV2P LLV1N LLV1P LLV0N LLV0P

RP25 1

POL SOE

1 1

GSP GSC GOE

1 1 1

2 3 4 RP26 1 2 3 4 RP27 1 2 3 4

80R 7 6 5 80R 7 6 5 80R 7 6 5

D4M D4P D3M D3P DCKM DCKP D2M D2P D1M D1P D0M D0P

80R 7 6 5 80R 7 6 5 80R 7 6 5

C4M C4P C3M C3P CCKM CCKP C2M C2P C1M C1P C0M C0P

D4M D4P D3M D3P DCKM DCKP D2M D2P D1M D1P D0M D0P

2 2 2 2 2 2 2 2 2 2 2 2

C4M C4P C3M C3P CCKM CCKP C2M C2P C1M C1P C0M C0P

2 2 2 2 2 2 2 2 2 2 2 2

C

VDDD

GA_SDA

1 1 1

POL SOE

B

GSP GSC GOE nWR

2

R134 NC/0R

VDDA

2

GA_SCL

2

BANK_SEL

2

VDD_GA

L13 BLM18PG181SN1

VDDAH / VDDAL POWER CIRCUIT VDD_OP change to V12

VDDD

N10

R162 10k/1%

R165 GND

0R R167 9.31k

4

nWR

VCOM

1 1

VCOM

0R

VGH_CTL

R148 0R

R147 10.2k

VCOM

0R

5

NC/MAX9650 VCOMIO

GND C566 NC/68n/16V

R146

GND

3

GND

VDDD

VGH

RP31 1

VDD_GA

IN+_2 OUT C122 4 NC/100n/16V

VDD_OP

C59 NC/1.2n/50V

10k R197

FCLCKP FCLCKN LLV4P LLV4N

GA_SDA GA_SCL nWR

N8

4 3 2 1

(High active)

EP

R84 R144 R200 R201 1k 1k 1k 1k

GM14 GM13 GM12 GM11 GM10 GM9 GM8 GM7 GM6 GM5 GM4 GM3 GM2 GM1

FL0P FL0N FL1P FL1N FL2P FL2N LLV0P LLV0N LLV1P LLV1N LLV2P LLV2N

VCOM

BANK_SEL

9

A

10k R196VDDAH

BR0P BR0N BR1P BR1N BR2P BR2N RLV5P RLV5N RLV6P RLV6N RLV7P RLV7N

C115

VGH 3-STATE 1 2 3 4

RLV5N RLV5P RLV4N RLV4P RLV3N RLV3P RLV2N RLV2P RLV1N RLV1P RLV0N RLV0P

R135 0R

GA_SCL

0R 10R

10k R199 GND18

BCLCKP BCLCKN RLV4P RLV4N

100n/16V 100n/16V 100n/16V 100n/16V 100n/16V 100n/16V 100n/16V

R709

RP28 1

R133 2k

GA_SDA

R83 R145

VD11 TL431BCDBZR

MGPIO3

1 GCLK5 1 VGH_CTL 1 OPT_P 1 OPT_N 1 FLK BCKP# 1 RLV8N 1 RLV8P RLV7N RLV7P RLV6N RLV6P

D

XP12

BANK_SEL ADDR_A0

R223 NC/0402/0R/5%

1 1

1

1u/25V 100n/16V

R120 R124 R126

VGHP

RLV8N RLV8P

1 1 1 1 1

VDD_X C114

VCOM1

VGH

LLV5P FR0P LLV5N FR0N LLV6P FR1P LLV6N FR1N LLV7P FR2P LLV7N FR2N

BL0P BL0N BL1P BL1N BL2P BL2N

GND5

R106 R108 R109 R112 R113 R115 R118

R721 R718 R722

GM14

VDD_OP1

1

C121 10u/25V

NC/10.2k

5 6

1

C567 C568 100n/25V

GM10 1

VDDD

2

OUT1 OUT2 OUT3 OUT4 OUT5 OUT6 OUT7 AVDD

GM8 100n/25V

GM9 1 B

1

L12 BLM18PG181SN1 C102 C103 10u/10V 100n/10V

1 VDD_OP

R131 NC/0R

1

VDDA = 13.5V VDDD = 3.3V

1

GM6

100n/25V 100n/25V 100n/25V 100n/25V 100n/16V 100n/16V 100n/16V

GM8 1

VDD_X

R130

GCLK5 GCLK6 OPT_P OPT_N FLK

15.2

VDD_OP

R128 0R

P-GMA POWER

GM5

MGPIO3

1

GM4

C97 1u/16V

3

1

24.9k

R211

NC/10k 10k

1

C104 C106 C108 C111 C113 C117 C118

1

R104

R105 10R C105 100n/16V

VDDD U_Dsel_L R151

10k 10k/NC

9

GM7 1

1

R150 R210

EP

GM6 1

1

GM3 VCOMIO

C96 100n/16V

C99 100n/16V

STATIC_HI A0 AGND BANK_SEL DGND SCL SDA nWR_23

GM5 1

1

C98 1u/25V

C95 100n/16V

9 10 11 12 13 14 15 16

GM4 1

1

C94 1u/16V

GM1 GM2

VDDD DP_SEL2

10k 10k/NC

33 32 31 30 29 28 27 26 25

GM3 1

1

R149 R209

VDD_GA

R103 82k

EPAD AVDD_24 AVDD_25 VCOM_OUT AGND_27 VCOM_FB VCOM_ADJ SET AGND_31

GM2 1

VDDD U_Dsel_R

VDD_OP R102 100k

GM1 1

RLV0P RLV0N RLV1P RLV1N RLV2P RLV2N

GM14 GM13 GM12 GM11 GM10 GM9 GM8 GM7 GM6 GM5 GM4 GM3 GM2 GM1

10k R195

VDDA 10k R194 VDDAH

10k R153 GND43

VDDA = 13.5V VDDD = 3.3V

NC/10k R152 GND44

GND56

VGH

VCOM

VGL

VDDD

GND44 GND43 STB POL POL DP_SEL2 VDDAH VDDAL

YCLK YDIOD YDIOU YOE GND56 U_Dsel_R

D

60 59 58 57 56 55 54 53 52 51 50 49 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1

62 61 60 59 58 57 56 55 54 53 52 51 50 49 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1

62 61

C

1

1 2 3 4

NC1 ININ+ GND

NC/MAX9650

C172 100n/25V

3

EP NC2 VDD OUT NC3

9 8 7 6 5

GND

VCC-Panel A

R168 0R R169 NC/0R C173 100n/25V

C174 10u/25V

VDDAH VDDAL

Title

2

MST7398R

Size A3

Document Number COF Interface & Gamma Buffer

Date:


Rev A Sheet 1

3

of

6

5

4

3

2

1

AUO COF VDDA=15.85V R287 R289

VDDA

+12V

R82 L21

L10 BLM18PG181SN1 0R

VD30

EN1 EN2

1

1

3 2

R291 C224 C225 37.4k 10u/16V 100n/16V

470n/50V BAV99LT1 C222

R294 7.68k

SUP SW FREQ SW_15 VINB FB VINB_3 OS AVIN GND EN1 GD EN2 DRP DRN FBP FBN BOOT REF SWB PGND NC PGND_11 FBB SS COMP DLY1 DLY2

C223 22n/25V 10n/50V TPS65161A

29

auo COF VGL=-6.0V R291 R294 -5.9V 37.4K 7.68K

C221

8 12 20 21 22 16 9 11 13 24 6 7 28 25

C73 220n/25V

4 5 1 3 23 27 10 14 17 18 19 15 2 26

APD340VRTR-G1\TP\JKR287 C211 60.4k C21722p/50V

GD

C207 C215 C216 NC/2.2u/16V 10u/25V 10u/25V220n/50V C214

R289 R292 4.7k NC/4.7k GD

470n/25V

60.4K 4.7K

VDDA

1

D

1

C208

R288 82k

10u/25V

C219 10u/25V

R290 100k

FBP

VD4 C243

2

1

APD340VRTR-G1 VD6

470n/50V 1 R295 0R

VDDA

R88

2

APD340VRTR-G1

C251

R80 R298 100k NC/BAV99LT1

0R

VD66

470n/50V

C240 10n/50V

VGHP VGHP 1 1

0R

C75 10u/50V

C69

C250

AUO COF VGH=27.37V R298 R299 27.0V 100K 4.7K

C210 470n/50V

0805/1u/50V/X5R

FBP

3

1

15.87V

R90 0R

3

1

R139

1u/50V

10.0 uH

NC/0R

C218 VGL

2

2

R138

GND_28

VCC-Panel

VGL

16V

2

NC/0805/0R/5% AO3401L

N21

C15 C21 C68 10u/16V 10u/16V 100n/25V

1

1

D

1

VD3

VS

VS

VD1

1

VCC-Panel

C74 0805/1u/50V/X5RVS

C227 22n/25V

NC/470n/50V C241 100n/25V

C

R92 0R

2

L20 VD2

R300 4.7k

VDDD

VDDD

1

15.0 uH

C22 C28 C38 10u/10V 10u/10V 10u/10V

1

R305 C232 16k APD340VRTR-G1\TP\JK 10n/50V

C

1

+12V

R309 9.09k

R212 100k EN1 C78 R216 100k 0805/1u/50V/X5R

AUO COF VDDD=3.3V R305 R2309 3.3V 16K 9.09K

+12V

R213 100k EN2 B

B

R218

C79 100k 0805/1u/50V/X5R

A

A

Title

MST7398R

Size Document Number CustomTcon Power Date: 5

4

3

2


Rev A Sheet 1

4

of

6

4

3

C359

22u/6.3V

R141

2 3D_LR_SYNC C

C461 1n/50V

100R 100R 100R

1 2 3 4 5 6 7 8 9 10

DVCC SENSOR1 SENSOR2 SENSOR3 I/O_SECT.0 I/O_SECT.1 LED_CON SENSOR4 SENSOR5 SENSOR6

DVSS I/O_ALL.1 I/O_ALL.0 TEST RST I/O_MODE.1 I/O_MODE.0 PWM1 PWM2 SENSOR7

20 19 18 17 16 15 14 13 12 11

2D_3D

2D_3D

2 2

MCU_SDA MCU_SCL

MCU_SDA MCU_SCL

MSP430G2203IPW20

3D_LR_SYNC1

100R

100R

LED_PWM3

R175 R177 R178

100R 100R 100R

LED_PWM5 LED_PWM2 SW

R75

4.7k 1

R154 100R

3

100R/NC

VCC3.3V VCC5V

R157 NC/2.2k 3

1 NC/4.7k 2

R142

PWM_OUTR802

GlassVsync

10 9 8 7 6 5 4 3 2 1

4 5

R214 R166 NC/2.2k NC/2.2k 0R

C

2D_PWM_ON/OFF

VCC3.3V

R143

XP15 1 2 3 4

V15 MMBT3904LT1 2

R140

VCC3.3V TEST RST

VCC3.3V

R155 2.2k

Glass_Vsync

R179

PWM_IN TEST RST MCU_SDA MCU_SCL

100R

2

B

RST

4.7k

N27

3D_LR_SYNCR190

2D_PWM

1

D

Glass_Vsync 3D_LR_SYNC1 LED_PWM6 R180 2D_3D 2D_PWM R181 3D_Enable_HighR182 3D_LR_SYNC1 LED_PWM1 100R R183 LED_PWM4 R189

2

11

D

C345

22u/6.3V

100n/16V

VCC3.3V

C23

5

XP13

3 2 1

R156 V16 100R NC/MMBT3904LT1 R164 NC/100R 3D_LR_SYNC

LED_PWM2 LED_PWM3 LED_PWM1 LED_PWM6 LED_PWM4 LED_PWM5

1

12

B

R224 NC/0R LED_PWM2

LED_PWM1

3D_EN

3

R174 2.2k

R89

NC/47k

1

PWM_IN

R173 NC/100R 2D_3D

PWM_OUT

PWM_IN

2

PWM_OUT

2

V23 MMBT3904LT1 2

3D_EN

1

1 PWM2 1 PWM3 1 PWM1 1 PWM6 1 PWM4 1 PWM5 1 SW 1 2D_PWM_ON/OFF

1

R222 NC/0R

VCC3.3V 3D_EN

1

1 R192 0R/NC SW 1 2D_PWM_ON/OFF 1 1 1 3D_Enable_High 3D_En_H 1

XP16

2

NC/100R

A

A

Title

MST7398R

Size Document Number CustomMCU Date: 5

4

3

Sunday, November 20, 2011 2

Rev A Sheet

5

of 1

6

[ASIC OPTION BLOCK]

[ T_CON BLOCK ]

[EEPROM BLOCK]

[USER CONNECTOR]

[SPREAD SPECTRUM]

[T_CON RESET BLOCK]

[AI I/F BLOCK]

[SDRAM I/F BLOCK]

[CONTROL-SOURCE LEFT CONNECTOR]

[CONTROL-SOURCE RIGHT CONNECTOR]

[POWER BLOCK]

[ P-VCOM BLOCK]

[ VCOM COMPENSATION BLOCK]

[ VGH MODULATION ]

[POWER BLOCK(3.3V->1.5V)]

Printed Circuit Board O@@প΂Ţࣽ

SOURCE(Right_Top)

SOURCE(Left_Top)

Control(Top)

54

6

7

RX1A_N

RX1B_N

1

IN

IN

RX2C_P

RX1C_N

100OHM/1005 RX1CLK_P RX1CLK_N RL4

1

1

1

OPEN/1005

RT09 RT10

4.7KOHM/1005

OPEN/1005

RT07 RT08

4.7KOHM/1005

OPEN/1005

OPEN/1005

RT05 RT06

SDA_I SCL_I

OUT OUT OUT OUT OUT

ACC_SEL AGING_ENI LVDS_SEL EEPROM_ENI TEST1

C

GND

QE1 RE01

IN

WP_I

10KOHM/1005

1

VCC_3.3V

OUT

WP

MMBT3904-7-G-88 GND

CAT24WC128J ICE1

1 2 3 4

A0 A1 A2 GND

8 7 6 5

VCC WP SCL SDA

1

D IN IN

SCL SDA

SDA

WP

2

GND

SCL

1

1 CE02 2

10KOHM/1005

RE02

WP_I

3

100NF/16V/1005/X7R

VCC_3.3V

1

-

CI3

-

1000NF/25V/1608/X5R

VIN_12V

CI2

1

10000NF/25V/3216/X7R

10000NF/25V/3216/X7R

1 CE01 2

VCC_3.3V

2 SMCJ14A CI1

2

RX2CLK_N RX2CLK_P RX2D_N RX2D_P SCL_I1 SDA_I1

VCC_3.3V

B

D1

100OHM/1005

E

1

RI6

C

1

OUT 100OHM/1005 OUT

OUT OUT OUT OUT OUT OUT

IN

GND

RI5

OUT OUT

12 11 10 9 8 7

RE06

CNI1

12 11 10 9 8 7

RE03

125V/3A

RX1CLK_N RX1CLK_P RX1D_N RX1D_P

4.7KOHM/1005

22

OUT OUT OUT OUT

RE05

F1

1 2 3 4 5 6

12 11 10 9 8 7

D3 SP4050_12TTG

VIN_12V

!

11

1 2 3 4 5 6

12 11 10 9 8 7

4.7KOHM/1005

RX1C_P RX1C_N RX1B_P RX1B_N RX1A_P RX1A_N

1 2 3 4 5 6

4.7KOHM/1005

1


1 2 3 4 5 6

4.7KOHM/1005

IN

RX1CLK_P RX1CLK_N

RX2D_N

4.7KOHM/1005

RX1A_N RX1A_P RX1B_N RX1B_P RX1C_N RX1C_P

SDA_I1 SCL_I1

OUT OUT

IN

VCC_3.3V

D2 SP4050_12TTG

RX2C_P RX2C_N RX2B_P RX2B_N RX2A_P RX2A_N

RX1D_P RX1D_N

RX2CLK_N

RT03

SDA_I1 SCL_I1

RX2A_N RX2A_P RX2B_N RX2B_P RX2C_N RX2C_P

OUT OUT

IN

RT04

WP_I

OUT OUT

100NF/16V/1005/X7R


100OHM/1005

RT01

RX2CLK_P RX2CLK_N

IN

RX2D_P

OPEN/1005

OUT OUT

RX1D_N

RT02

RX2D_P RX2D_N

RX2C_N

B


OUT OUT

IN

AGING_ENI LVDS_SEL

OUT 100OHM/1005

IN

4.7KOHM/1005

RI4

100OHM/1005

RE04

D

OUT OUT

100OHM/1005

RI2

IN

RX1D_P


C

RI1 100OHM/1005

HVS_I

100OHM/1005 RX2D_P RX2D_N RL10

OPEN/1005

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51

B

OUT

IN

RX1CLK_N RX2CLK_P

1

1

FI-RE51S-HF

51 50 49 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1

IN

100OHM/1005 RX1D_P RX1D_N RL5

RX2B_N

A

100OHM/1005 RX2CLK_P RX2CLK_N RL9

1

IN

RX1CLK_P

IN

1

100OHM/1005 RX2C_P RX2C_N RL8

1

IN

IN

RX2B_P

RX2A_N

1

IN

IN

1

1

100OHM/1005 RX1C_P RX1C_N RL3

8

RX2A_N RL6

IN

RX2A_P

100OHM/1005 RX2B_P RX2B_N RL7

1

IN

RX1C_P

RX1A_N

1

1

100OHM/1005 RX1B_P RX1B_N RL2

RX1B_P

RX2A_P IN

1

RL1

IN

RX1A_P

1

RX1A_P

A

1

3

1

2

1

1

WP GND

GND

GND

GND

3

4

1

RE10

4.7KOHM/1005

RE09

4.7KOHM/1005

SCL_EXT IN IN

SCL_I SDA_I

RE07

OPEN/1608

OPEN/1005

SDA_EXT

WP

Last Modified

SPEC No.

Part Name

EDIT

Fri Jan 28 10:47:39 2011

@engineer@

2

8 7 6 5

F

Engineer 1

VCC WC* SCL SDA

GND

Changed by GND

E0 E1 E2 VSS

GND RH03

1 BH3 2

120OHM/1.6X0.8X0.8MM

RH02

OPEN/1608

1 BH2 2

120OHM/1.6X0.8X0.8MM

OPEN/1608

RH01

1 BH1 2

120OHM/1.6X0.8X0.8MM

F

S524A40X20-RC70 ICE2

1 2 3 4

E

IN

GND

VCC_3.3V

100NF/16V/1005/X7R

CE03

VCC_3.3V

RE08

E

4.7KOHM/1005

VCC_3.3V

SAMSUNG ELECTRONICS

PBA Code Drawn by

R&D CHK

SPECIFICATION

5

Sheet 6

1

/5

S100FAPC2LV0.0

[A3] 7

8

6

7

A

8

VCC_3.3V

VDD_AIPI_3.3V

VDD_CORE_1.2V

100NF/16V/1005/X7R

100NF/16V/1005/X7R 100NF/16V/1005/X7R

VDD_DITHER_1.2V

CT17

CT16

CT28

100NF/16V/1005/X7R

100OHM/1608

VDD_OSC_3.3V

GND

1

BT11

2

CT31

CT30

1 1

1 2 3 4

E

GND

F

GND

Changed by

Last Modified

Engineer @engineer@

2

3

4

SPEC No.

Part Name

EDIT

Fri Jan 28 10:47:40 2011

1

100NF/16V/1005/X7R

100OHM/1608

CON3

1 2 3 4

2 0.047NF/50V/1608 C3

F

100NF/16V/1005/X7R

GND

2

B1

2

D

1

1 IN

2

INV_V

0.047NF/50V/1608 C4

INV_H

VDD_ADC_3.3V

100OHM/1608

1 BT05 2

GND

1

GND

1 BT10 2 100NF/16V/1005/X7R

GND

100NF/16V/1005/X7R

CT26

2

100OHM/1608

100NF/16V/1005/X7R

1

AP3N AP3P AP2N AP2P AP1N AP1P

CT21

100OHM/1608 100NF/16V/1005/X7R

CT12

100NF/16V/1005/X7R

CT11

100NF/16V/1005/X7R

VDDM_3.3V

1 BT09 2 VDD_LVDS_1.2V

CT15


C

GND

GND BT04

100NF/16V/1005/X7R

10OHM/1005 10OHM/1005 10OHM/1005 10OHM/1005 0OHM/1005 0OHM/1005

AP6N AP6P AP5N AP5P AP4N AP4P PI

CT14

RT19 RT20 RT21 RT22 RT23 RT24

OUT OUT OUT OUT OUT OUT OUT

100NF/16V/1005/X7R

10OHM/1005 10OHM/1005 10OHM/1005 10OHM/1005 10OHM/1005 10OHM/1005

CT10

RT13 RT14 RT15 RT16 RT17 RT18

100NF/16V/1005/X7R

2

100OHM/1608

CT27

1

AP_SYNC

CT29

OUT

CT23

VDD_AIPI_1.2V

GND BT03

INV_V

1

INV_H

100NF/16V/1005/X7R

2

B

VDD_TTL_3.3V 100NF/16V/1005/X7R

BT08

E

IN

100NF/16V/1005/X7R

CT05

1 CT04 2

100NF/16V/1005/X7R

CT09

100NF/16V/1005/X7R

1 CT08 2

100NF/16V/1005/X7R

1 CT07 2

EEPROM_ENI

OUT OUT OUT OUT

CPV3 CPV2 CPV1 STV

IN IN IN OUT

AGING_ENI TEST1 RST TRDY_O

IN IN IN IN IN

100NF/16V/1005/X7R

1 CT06 2 IN

VDDM_3.3V

SCL SDA LVDS_SEL WP_I ACC_SEL

1

1 68 67 66 65 64 63 62 61 60 59 58 57 56 55 54 53 52 51

1

75 74 73 72 71 70

100NF/16V/1005/X7R

VDDM_1.2V

GND

100OHM/1608

CT13

IC1

VDD12_CORE3

VDD12_CORE4

CCFL_PWM_OUT8 CCFL_PWM_OUT7 CCFL_PWM_OUT6 CCFL_PWM_OUT5 CCFL_PWM_OUT4 CCFL_PWM_OUT3 CCFL_PWM_OUT2 CCFL_PWM_OUT1 CCFL_PWM_OUT0 VDD33_TTL2 PCMODE_EN BYPASS_EN PWMI

LPFC041T0A-Q1

EEPROM_ENI DSWO KBO SYNCO VDD12_AIPI_CORE2 AP8N 69 AP8P AP7N AP7P AP6N AP6P AP5N AP5P EXTR VDD33_AIPI AP4N AP4P AP3N AP3P AP2N AP2P AP1N AP1P VDD12_AIPI_CORE1 VDD12_CORE2

DEO DSW

26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50

D

A_DIMI VDD33_ADC ROUT VDD33_OSC VSS33_OSC

100 99 98 97 96 95 94 93 92 91 90 89 88 87 86 85 84 83 82 81 80 79 78 77 76 IN IN IN IN IN IN IN IN IN IN

RAN_ODD RAP_ODD RBN_ODD RBP_ODD RCN_ODD RCP_ODD RCLKN_ODD RCLKP_ODD RDN_ODD RDP_ODD REN_ODD REP_ODD VDD12_CORE1 RAN_EVEN RAP_EVEN RBN_EVEN RBP_EVEN RCN_EVEN RCP_EVEN RCLKN_EVEN RCLKP_EVEN RDN_EVEN RDP_EVEN REN_EVEN REP_EVEN

VDD33_LVDS_O VDD12_LVDS_O VSS12_DITHER VDD12_DITHER VSS33_ADC

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25

IN IN IN IN IN IN IN IN IN IN

RX2A_N RX2A_P RX2B_N RX2B_P RX2C_N RX2C_P RX2CLK_N RX2CLK_P RX2D_N RX2D_P

100NF/16V/1005/X7R

1 BT02 2 100OHM/1608

VDD33_LVDS_E VDD12_LVDS_E VDD12_EDRAM VDD33_EDRAM VSS33_EDRAM VDD12_EDRAM2 VDD12_EDRAM3 VDD33_TTL1 SCL SDA LVDS_SELI B_INTI ACC_SELI DCC_SELI LUT_SEL1I LUT_SEL2I LUT_SEL3I TESTI RSTI TCON_RDYO CPV4O CPV3O CPV2O CPV1O STVO

C

1 CT03 2

VDDM_1.2V

VDD_LVDS_3.3V

RX1A_N RX1A_P RX1B_N RX1B_P RX1C_N RX1C_P RX1CLK_N RX1CLK_P RX1D_N RX1D_P

2

GND

VDD_TTL_3.3V

OUT

VDD_LVDS_1.2V

VDD_AIPI_3.3V

1

100OHM/1608

100NF/16V/1005/X7R

VDD_CORE_1.2V

VDD_LVDS_3.3V

GND BT07

1 CT20 2

ROUT

B

VDD_AIPI_1.2V

100NF/16V/1005/X7R

VDD_ADC_3.3V

100NF/16V/1005/X7R

OUT OUT

VDD_OSC_3.3V VDD_DITHER_1.2V

1 CT02 2

1 CT01 2

INV_H INV_V

100OHM/1608 GND

100NF/16V/1005/X7R

1 BT01 2

8.2KOHM/1005

CT24

VCC_1.2V

RT12

IN

100NF/16V/1005/X7R

12KOHM/1005 ROUT

100NF/16V/1005/X7R

RT11

IN

1 CT18 2

PI

A

2

100OHM/1608

1 CT19 2

1

BT06

1 CT22 2

54

3

100NF/16V/1005/X7R

2

CT25

1

SAMSUNG ELECTRONICS

PBA Code Drawn by

R&D CHK

SPECIFICATION

5

Sheet 6

2

/5

S100FAPC2LV0.0

[A3] 7

8

1

2

54

3

6

7

8

VIN_12V HVIN_12V

1

LD5 2

10UH

1 1 CD42 2

4700NF/50V/3216/X7R

2 1

4700NF/50V/3216/X7R

OPEN/1608

CD41

1 CD40 2

68KOHM/1608

RD68 RD67

2

RD64

20KOHM/1608

3KOHM/1608

3 1

CD14

100NF/25V/1608/X7R

CD13

10000NF/35V/3216/X7R

1 CD12 2

10000NF/35V/3216/X7R

RD09

100KOHM/1608

1 C2 2

CD11

2

VOFFE

.22NF/50V/1005/X7R

IN

DRN

VSS_7.5V VSS

RD79

2

IN

OPEN/1608

OPEN/1608

RD59

RD58

RD83

RD51 QD5

0OHM/1005

11KOHM/1608

RD52

RD53

GND

B1 OPEN(NSS30100LT1G) E IN

VREF

FBN

OPEN/1608

3

C

GND

0OHM/1608

OPEN/1608

CD36

RD49

36KOHM/1608

IN

3.9KOHM/1608

2200NF/50V/2012/Y5V

OPEN/1608

2 CD37 1

D

RD61

C

OPEN(FCX491A)

RD63

10KOHM/1608

3

GND

E

2 CD38 1

RD60

QD3

1B

GND

4700NF/50V/3216/X7R

OPEN/1608 0OHM/1608

OPEN(ECTH160808103J3380FST)

NTC1

RD56 RD57

OPEN/1608

GND

0OHM/1608

RD55

C

FB3 RD50

2 CD35 1

2 CD34 1

22UH

4700NF/50V/3216/X7R

GND

RD42

GND

2 1

1000NF/50V/2012/X7R

CD30

2 CD29

1000NF/50V/2012/X7R

VOFFE_12V

4700NF/50V/3216/X7R

GND

GND

721 2 VREF OPEN(ECTH160808103J3380FST) 71 70 OUT GATE6 69 OUT FB6 RD43 68 VIN_12V 67 OPEN/1608 66 OUT GATE3 RD45 2 CD33 1 65 CD31 RD40 64 .33NF/50V/1608/C0G OPEN/1005 2200NF/50V/2012/Y5V 63 56KOHM/1608 1 62 IN G GATE3 61 OUT FB3 4 D QD2 D 2 2 DD4 1 60 OUT VREF 2 1 59 OUT FBN ZXMP6A17G RD46 PD3S160 3 58 OUT DRN S 57 RD39 IN 20KOHM/1608 VSS_7.5V 0OHM/1005 56 IN VONE_28V 55 RD37 IN VOFFE_12V 2.2OHM/1005 1 LD4 2

1

RD35 RD36

NTC2

IN

OUT

OUT

RD33 RD34

OUT

OUT

OUT

OUT

RD31 RD32

CPV1 CPV2 CPV3 STV

2

CD22

1

GND

OUT

RD22

33KOHM/1608

3.6KOHM/1608

COMP4

RD44

2

2.2NF/50V/1608/X7R

47NF/16V/1608/X7R

CD21

100NF/16V/1608/X7R

1NF/50V/1608/X7R

2

10000NF/25V/2012/X5R

2 CD20 1 CD55

1 1 CD26 2

.22NF/50V/1608/NP0

27KOHM/1608

RD23

10000NF/35V/3216/X7R

1 CD27 2

2 1 GND GND

IN

IN

FB6

S

0OHM/1608

CKV3

RD72

CKVB3

1 CD44 2

CKV2

COMP5

G

STVP

IN

FB4

CKVB2

RD71 10KOHM/1608

RT9979GQW

CKV1

CD43 1NF/50V/1608/X7R

1 LD3 2 22UH

IN

GND

ICD1

CKVB1

10000NF/35V/3216/X7R

1

GND

CD28

D

SS AGND GATE6 FB6 SET1 NTC1 GATE3 GND3 COMP3 SET2 NTC2 FB3 VREF FBN DRN VSS VON VOFF

37 38 39 40 41 42 43 220OHM/100544 45 220OHM/1005 46 47 48 220OHM/1005 49 220OHM/1005 50 51 220OHM/1005 52 220OHM/100553 54

2 1

DD3

1 2 B260A

RD18

3KOHM/1608

HAVDD

CD32

IN IN IN IN

GND

HAVDD_7.5V

OPEN/1005

SW5 PGND5 FB5 COMP5 VIN4 BOOT4 SW4 GND4 FB4 COMP4 EN1 EN2 HVS DLY1 DLY2 PG SVDD DLY_SCAN

47NF/50V/1608/X7R

CKV3 CKVCS3 CKVBCS3 CKVB3 CKV2 CKVCS2 CKVBCS2 CKVB2 CKV1 CKVCS1 CKVBCS1 CKVB1 STVP STV CPV3 CPV2 CPV1 SGND

RD19

620OHM/1608

2 1

GND

22000NF/6.3V/1608/X5R

CD23

1 CD24 2

22000NF/6.3V/1608/X5R

100NF/16V/1005/X7R

1 CD25 2

1

C

IN IN

GND

VCC12

19 20 RD13 21 RD85 AVDD_15V FB5 OUT 3.3KOHM/1608 22 OUT RD84 OPEN/1005 COMP5 23 CD19 LD6 24 1 2 1 2 0OHM/1005 100NF/50V/1608/X7R 25 4.7UH/6060 26 27 OUT FB4 28 COMP4 OUT 29 IN EN1 30 T_RDY 31 HVSO IN 32 FB5 VCC_3.3V 33 34 RD16 10KOHM/1005 35 36 RD17 GND

COMP1 RHVS FB1 PGND1 PGND1 SW1 SW1 GD VL AVIN VIN2 BOOT2 SW2 PGND2 FB2 COMP2 VIN5 BOOT5

100NF/50V/1608/X7R

GND

VCC_1.2V

OPEN/1005

RD06

FB2 HVIN_12V

2

PD3S160

B OPEN/1608

1 CD18 2

1

IN

GND

RD41

IN

OUT

FB2

2 1

0OHM/1608

2 1 2 B260A

GD

1

DD2

RD12

LD2 2

10UH

7.5KOHM/1608

1 CD17 2

10000NF/6.3V/2012/X7R

1 CD16 2

10000NF/6.3V/2012/X7R

1 CD15 2

10000NF/6.3V/2012/X7R

1

B

1

30KOHM/1608

.33NF/50V/1608/X7R

1

1

QD4

GATE6

VONE

GND DD5

ZXMN6A07FTA

OPEN/1005

VONE_28V

2200NF/50V/2012/Y5V

D 2.4KOHM/1608

RD08

RD05

CD06

10000NF/25V/2012/X5R

2 CD39 1

RD07

36KOHM/1608

2

390KOHM/1005

150KOHM/1608

.68NF/50V/1608/X7R

1

GND

VIN_12V

RD03

A

2 33 25V

1 1

2 1

47 20V

C1

GND

IN

GD CD04

GND

1

10UH

2

1 CD03 2

GND

VCC33

DD1 B260A

LD1 2

1

FDC658AP

0OHM/1608

RD02

6 5 4

D D S

18 2 CD05 1 2 17 16 10000NF/25V/2012/X5R 15 14 13 121 CD07 2 1000NF/25V/1608/X7R 11 100NF/50V/1608/X7R 2 CD09 1 10 9 1 2 8 OUT CD08 7 1000NF/25V/1608/X7R 6 5 CD57 4 3 OPEN/1608 2 CD10 RD04 1

1 CD02 2

1 CD01 2

10000NF/25V/3216/X7R

D D G

1

QD1

1 2 3

OPEN/1608

VCC_3.3V

AVDD_15V

1

A

33NF/50V/1608/X7R

AVDD HVIN_12V

IN

T_RDY

HVS_I

OPEN/1005

GND

2

3

4

.22NF/50V/1608/NP0

.22NF/50V/1608/NP0

.22NF/50V/1608/NP0

CD53

CD54

.22NF/50V/1608/NP0

CD51

CD52

.22NF/50V/1608/NP0

CKV1 CKV2 CKV3 CKVB1 CKVB2 CKVB3 STVP

T_RDY

1

OUT

E

CPV1

1 1 1 1 1 1 1 1

OUT

CPV2

OUT

CPV3

OUT

CKV1

OUT

CKV2

OUT

CKV3

1 1 1

OUT

CKVB1

OUT

CKVB2

OUT

CKVB3

OUT

STVP

OUT

STV

OUT

T_RDY

DRN

GND

GND

Engineer @engineer@

1

CKV3 CKVB3 CKV2 CKVB2 CKV1 CKVB1

STV

F

Last Modified

SPEC No.

Part Name

EDIT

Fri Jan 28 10:47:40 2011

GND


HVSO

Changed by GND

CD50

OUT

CD49

IN

RD78

F

OUT

4.7KOHM/1005

0OHM/1005

CD48

IN

RD77

100NF/16V/1608/X7R

OPEN/1005

CD56

2

TRDY_O

RD76 OPEN/1608

RD80

.22NF/50V/1608/NP0

RD81

3 MMBT3904 E

OPEN/1005

CPV3

OPEN/1005

2

2 OPEN(KDZ5.6B)

DD6

1

1

10NF/50V/1608/X7R

QD7

1

GND

EN1

1 CD47 2

RD82

OPEN/1005

20KOHM/1608

CPV2 OUT

CD45

RD73

10KOHM/1608

CPV1

B

E

C

RD74

VIN_12V

SAMSUNG ELECTRONICS

PBA Code Drawn by

R&D CHK

SPECIFICATION

5

Sheet 6

3

/5

S100FAPC2LV0.0

[A3] 7

8

.

1

2

54

3

6

7

8

A HVIN_12V

RG10

B

QC1 FCX491A

12KOHM/1608

OPEN/1608

AVDD_15V

RG12

820OHM/1608

C

1

CG10

0OHM/1608

OUT

GND AVDD_15V

VCOMG3

RC12 2.7KOHM/1608

RC13

OUT

2

OPEN/1005

5.1KOHM/1608

RG13 RG14 RG15

910OHM/1608

RG16

1 CG08 2

GND

GND VREFL_L

RST

RG05 CG04

1000NF/25V/1608/X7R

1 CG06 2 1 CG07 2 OUT

1000NF/25V/1608/X7R

VREFL_H

OUT

C

GND

GND

D

1

D

100NF/16V/1005/X7R

.082NF/50V/1608/NP0

10000NF/25V/2012/X5R

SVCOM

0OHM/1608

CC06

GND

OPEN/1005 RG06

1 CG03 2

OUT

1 CG02 2

GND RC07

HVIN_12V

10000NF/25V/2012/X5R

OUT

VREFL_L VREFL_H

VCC_3.3V

VCOMG1

2

C

OUTC

48 47 46 45 44 43 42 41 40 39 38 37

GND

1B

VGMA1 VGMA2 VGMA3 VGMA4 VGMA5 VGMA6 VGMA7 VGMA8 VGMA9

1000NF/25V/1608/X7R

VCOMS4

OUT OUT OUT OUT OUT OUT OUT OUT OUT

RG17

OUT

VREFU_L VREFU_H

1 CG09 2

E

IN IN

1000NF/25V/1608/X7R

VCOMS1

3

IN

FCX591A QC4

OUT

ICG1

36 35 34 33 32 31 30 29 28 27 26 25

VREFU_L VREFU_H AVDD OUT_REFU_H OUT1 OUT2 ISL24835IRZ-T13 OUT3 OUT4 OUT5 OUT6 OUT7 OUT_REFU_L

100NF/16V/1608/X7R

3

E

OUTB

OUT OUT OUT OUT OUT OUT OUT OUT OUT

DVR_OUT SET GND OUT_REFL_L OUT14 OUT13 OUT12 OUT11 OUT10 OUT9 OUT8 OUT_REFL_H

OUT

1

GND

QC3 FCX491A


GND

1 2 3 4 5 6 7 8 9 10 11 12

CG05

B

1

RG04 36KOHM/1005

VREFU_L

OUT

2 C

C

RG02

HVIN_12V

RG03

OPEN/1608

F_VCOMR

100NF/50V/1608/X7R

CC05 12

IN

1

F_VCOMR

CC04

1 CG01 2

5.1KOHM/1608

10000NF/25V/2012/X5R

RC06

1000NF/25V/1608/X5R

B

GND

INA+ INAOUTA INB+ INBOUTB INC+ INCOUTC CVDD VREFL_L VREFL_H

2.7KOHM/1608

HVIN_12V

13 14 15 16 17 18 19 20 21 RG180OHM/1005 22 23 IN WP_I 24

IN

1

F_VCOML

INA-

AGND DVDD A0 SDA2 SCL2 EN SDA1 SCL1 VCC RSTB WPN R_SET

RG01 OUT

47KOHM/1608

RC05 CC03

27KOHM/1608

F_VCOML

5.6KOHM/1608

CC02 .082NF/50V/1608/NP0

IN IN

IN OUT

AVDD_15V

GND

OUT

VCOMG2L

OUT

VREFU_H AVDD_15V

GND

INB-

RST

OUT

INAOUTA

2

B

RG08

VCOMG2R

INBOUTB

OUT C

IN OUT

VCOMS3

GND HVIN_12V

SDA_I SCL_I WP_I SDA SCL

OUT

E

1B

GND

IN IN IN IN IN

3

IN

FCX591A QC2

VCOMS2

0OHM/1608

OUT

RG09 0OHM/1608

3

E

OUTA

5.6KOHM/1608

GND

240OHM/1608

RG11

AVDD_15V

OPEN/1608

A

2

1 CC01 2

10000NF/25V/2012/X5R

HVIN_12V

5.1KOHM/1608

GND

HVIN_12V

OP1 INA+

7

RC14

15KOHM/1608

AVDD_15V

V+

3 2

6

OUT

VCST1

OUTA

MAX9650ATA+

VCOMG2L VCOMG1 VCOMG3 VCOMG2R VCOMS4 VCOMS3 VCOMS2 VCOMS1

4

RC15

620OHM/1608

V-

OUT

VCST2

RC16

GND 560OHM/1608

1

CC07

2

E

100NF/50V/1608/X7R

INA-

VCST1 VCST2 SVCOM

1 1 1 1 1 1 1 1

OUT OUT OUT OUT OUT OUT OUT OUT

VCOMG2L VCOMG1 VCOMG3 VCOMG2R VCOMS4 VCOMS3 VCOMS2 VCOMS1

1 1

OUT OUT

VCST1 VCST2

1

OUT

SVCOM

INAOUTA INBOUTB OUTC

VREFU_H VREFL_L VREFL_H VREFU_L

1 1 1 1 1

1 1 1 1

OUT OUT OUT OUT OUT

OUT OUT OUT OUT

INAOUTA INBOUTB OUTC

E

VREFU_H VREFL_L VREFL_H VREFU_L

GND RC22 IN

OUTC

OUT

SVCOM

OPEN/1608

RC11

F

F

OPEN/1608

Changed by

Last Modified

@engineer@

1

2

3

4

Part Name

EDIT

Fri Jan 28 10:47:41 2011

Engineer

SPEC No.

SAMSUNG ELECTRONICS

PBA Code Drawn by

R&D CHK

SPECIFICATION

5

Sheet 6

4

/5

S100FAPC2LV0.0

[A3] 7

8

1 CO3 2 GND

1000NF/6.3V/1608/X7R

GND

VCC_3.3V

E

IN IN

IN IN

IN IN IN IN IN IN IN IN IN IN IN IN IN IN IN

AP1P AP1N

AP2P AP2N

AP3P AP3N AP_SYNC VGMA10 VGMA11 VGMA12 VGMA13 VGMA14 VGMA15 VGMA16 VGMA17 VGMA18 F_VCOML VCOMS1 VCOMS2 IN

HAVDD_7.5V

GND

1 AP4P AP4N

IN IN

AP5P AP5N

IN IN IN IN IN IN IN IN IN



1 1 1 1 1 1 1 1 1

IN IN IN IN IN IN IN IN IN


C AP1P AP1P

IN

AP1N RO1

1

IN IN

GND

1 1 1 1 1 1 1 1 1


B

AP_SYNC

IN

AP1N

OPEN/1005

AP6P AP6N

IN

AP_SYNC

IN IN IN IN IN IN IN IN IN IN IN IN

VGMA10 VGMA11 VGMA12 VGMA13 VGMA14 VGMA15 VGMA16 VGMA17 VGMA18 SVCOM VCST2 STV

IN IN IN IN IN IN IN

STVP CKVB3 CKVB2 CKVB1 CKV3 CKV2 CKV1

IN IN IN

VSS_7.5V VCOMG2R VCOMG3

AP2P AP2P

IN

AP2N RO2

1

IN IN

IN

AP2N

OPEN/1005

AP3P AP3P

IN

AP3N RO3

1

STV VCST1 SVCOM VGMA1 VGMA2 VGMA3 VGMA4 VGMA5 VGMA6 VGMA7 VGMA8 VGMA9

IN

IN

AP3N

OPEN/1005

AP4P AP4P

IN

AP4N RO4

1

IN IN IN IN IN IN IN IN IN IN IN IN

VCOMS4 VCOMS3 F_VCOMR VGMA1 VGMA2 VGMA3 VGMA4 VGMA5 VGMA6 VGMA7 VGMA8 VGMA9

1

IN

AP4N

OPEN/1005

AP5P AP5P

IN

AP5N RO5

1

CKV1 CKV2 CKV3 CKVB1 CKVB2 CKVB3 STVP

AP_SYNC IN IN IN IN IN IN IN IN IN IN IN IN

1

IN IN IN IN IN IN IN

GND

1

VCOMG1 VCOMG2L VSS_7.5V

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68

1

IN IN IN

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68

IN

D AP5N

OPEN/1005

AP6P AP6P

IN

AP6N RO6

1

D

05002HR-H68G FPC_RIGHT

1

C

A

1

B

8

AVDD_15V

05002HR-H68G FPC_LEFT

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68

7

AVDD_15V

AVDD_15V VCC_3.3V

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68

6

1

GND

VCC_3.3V

10000NF/35V/3216/X7R

GND

1 CO2 2

A

AVDD_15V

1000NF/6.3V/1608/X7R

1 CO1 2

VCC_3.3V

54

3

10000NF/35V/3216/X7R

2

CO4 12

1

IN

AP6N

OPEN/1005

IN

HAVDD_7.5V

E

GND

F

F Changed by

Last Modified

@engineer@

1

2

3

4

Part Name

EDIT

Fri Jan 28 10:47:42 2011

Engineer

SPEC No.

SAMSUNG ELECTRONICS

PBA Code Drawn by

R&D CHK

SPECIFICATION

5

Sheet 6

5

/5

S100FAPC2LV0.0

[A3] 7

8

VDD

SIZE

SIZE

VDD

IC590 OPEN 1 2 3 4

24C16 A0 A1

VCC NC

A2

SCL

GND

SDA

VCC

E1 MODE,/WC E2

SCL

VSS

SDA

8 7 6 5

SCL_EXT

SDA_EXT

IC591 1 2 3 4

E0

8 7 6 5

0ohm

SIZE

SIZE

SIZE

SIZE

SIZE

SIZE

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