LG-39LB5800-LED-TV-2014.pdf

LED TV SERVICE MANUAL CHASSIS : LA46B

MODEL : 39LB5800

39LB5800-UG

CAUTION BEFORE SERVICING THE CHASSIS, READ THE SAFETY PRECAUTIONS IN THIS MANUAL.

P/NO : MFL68026206 (1402-REV00)

Printed in Korea

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CONTENTS

CONTENTS CONTEN TS ................. .................................... ...................................... ...................................... ....................................... .................... 2 PRODUCT PRODUC T SAFETY ....................................................... .......................................................................... .......................... ....... 3 SPECIFICA SPECIFIC ATION ................... ...................................... ....................................... ....................................... ............................. .......... 4 ADJUSTMENT ADJUSTME NT INSTRUCT INSTRUCTION ION ................................................. ................................................................ ............... 9 BLOCK DIAGRAM................... DIAGRAM ...................................... ...................................... ....................................... ......................... ..... 18 EXPLODED EXPLODE D VIEW ................... ...................................... ...................................... ....................................... ......................... ..... 19 SCHEMATIC SCHEMA TIC CIRCUIT DIAGRAM .................. ...................................... ....................................... ........................ .....

Copyright © LG Electronics. Inc. All rights reserved. Only for training and service purposes

-2-

LGE Internal Use Only

SAFETY PRECAUTIONS IMPORTANT SAFETY NOTICE Many electrical electrical and mechanical mechanical parts in this chassis have special special safety-related safety-related characteristics. These parts are are identified by in the Schematic Diagram and Exploded View. It is essential that these special safety parts should be replaced with the same components as recommended in this manual to prevent Shock, Fire, or other Hazards. Do not modify the original design without permission of manufacturer.

General Guidance

Leakage Current Hot Check (See below Figure) Plug the AC cord directly into the AC outlet.

An isolation Transformer should always be used used during the servicing of a receiver whose chassis is not isolated from the AC power line. Use a transformer of adequate power rating as this protects the technician from accidents resulting in personal injury from electrical shocks. It will also protect the receiver and it's components from being damaged by accidental shorts of the circuitry that may be inadvertently introduced during the service operation. If any fuse (or Fusible Resistor) in this TV receiver is blown, replace it with the specified. When replacing a high wattage resistor (Oxide Metal Film Resistor, over 1 W), keep the resistor 10 mm away from PCB.

Do not use a line Isolation Transformer Transformer during this check. Connect 1.5 K / 10 watt resistor in parallel with a 0.15 uF capacitor between a known good earth ground (Water Pipe, Conduit, etc.) and the exposed metallic parts. Measure the AC voltage across the resistor using AC voltmeter with 1000 ohms/volt or more sensitivity. Reverse plug the AC cord into the AC outlet and repeat AC voltage measurements for each exposed metallic part. Any voltage measured must not exceed 0.75 volt RMS which is corresponds to 0.5 mA. In case any measurement is out of the limits specified, there is possibility of shock hazard and the set must be checked and repaired before it is returned to the customer.

Leakage Current Hot Check circuit Keep wires away from high voltage or high temperature parts.

Before returning the receiver to the customer, always perform an AC leakage current check check on the exposed metallic parts of the cabinet, such as antennas, terminals, etc., to be sure the set is safe to operate without damage of electrical shock.

Leakage Current Cold Check(Antenna Cold Check) With the instrument AC plug removed from AC source, connect an electrical jumper across the two AC plug prongs. Place the AC switch in the on position, connect one lead of ohm-meter to the AC plug prongs tied together and touch other ohm-meter lead in turn to each exposed metallic parts such as antenna terminals, phone jacks, etc. If the exposed metallic part has a return path to the chassis, the measured resistance should be between 1 MΩ and 5.2 MΩ. When the exposed metal has no return path to the chassis the reading must be infinite. An other abno rmalit y exist s that must be correc ted befo re the receiver is returned to the customer.


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SERVICING PRECAUTIONS CAUTION: Before servicing receivers covered by this service manual and its supplements and addenda, read and follow the SAFETY PRECAUTIONS on page 3 of this publication. NOTE : If unforeseen circumstances create conict between the following servicing precautions and any of the safety precautions on page 3 of this publication, always follow the safety precautions. Remember: Safety First. General Servicing Precautions 1. Always unplug the receiver AC power cord from the AC power source before; a. Removing or reinstalling any component, circuit board module or any other receiver assembly. b. Disconnecting or reconnecting any receiver electrical plug or other electrical connection. c. Connecting a test substitute in parallel with an electrolytic capacitor in the receiver. CAUTION: A wrong part substitution or incorrect polarity installation of electrolytic capacitors may result in an explosion hazard. 2. Test high voltage only by measuring it with an appropriate high voltage meter or other voltage measuring device (DVM, FETVOM, etc) equipped with a suitable high voltage probe. Do not test high voltage by "drawing an arc". 3. Do not spray chemicals on or near this receiver or any of its assemblies. 4. Unless specied otherwise in this service manual, clean electrical contacts only by applying the following mixture to the contacts with a pipe cleaner, cotton-tipped stick or comparable non-abrasive applicator; 10 % (by volume) Acetone and 90 % (by volume) isopropyl alcohol (90 % - 99 % strength) CAUTION: This is a ammable mixture. Unless specied otherwise in this service manual, lubrication of contacts in not required. 5. Do not defeat any plug/socket B+ voltage interlocks with which receivers covered by this service manual might be equipped. 6. Do not apply AC power to this instrument and/or any of its electrical assemblies unless all solid-state device heat sinks are correctly installed. 7. Always connect the test receiver ground lead to the receiver chassis ground before connecting the test receiver positive lead. Always remove the test receiver ground lead last. 8. Use with this receiver only the test xtures specied in this service manual. CAUTION: Do not connect the test xture ground strap to any heat sink in this receiver. Electrostatically Sensitive (ES) Devices Some semiconductor (solid-state) devices can be damaged easily by static electricity. Such components commonly are called Electrostatically Sensitive (ES) Devices. Examples of typical ES devices are integrated circuits and some eld-effect transistors and semiconductor “chip” components. The following techniques should be used to help reduce the incidence of component damage caused by static by static electricity. 1. Immediately before handling any semiconductor component or semiconductor-equipped assembly, drain off any electrostatic charge on your body by touching a known earth ground. Alternatively, obtain and wear a commercially available discharging wrist strap device, which should be removed to prevent potential shock reasons prior to applying power to the unit under test.


2. After removing an electrical assembly equipped with ES devices, place the assembly on a conductive surface such as aluminum foil, to prevent electrostatic charge buildup or exposure of the assembly. 3. Use only a grounded-tip soldering iron to solder or unsolder ES devices. 4. Use only an anti-static type solder removal device. Some solder removal devices not classied as “anti-static” can generate electrical charges sufcient to damage ES devices. 5. Do not use freon-propelled chemicals. These can generate electrical charges sufcient to damage ES devices. 6. Do not remove a replacement ES device from its protective package until immediately before you are ready to install it. (Most replacement ES devices are packaged with leads electrically shorted together by conductive foam, aluminum foil or comparable conductive material). 7. Immediately before removing the protective material from the leads of a replacement ES device, touch the protective material to the chassis or circuit assembly into which the device will be installed. CAUTION: Be sure no power is applied to the chassis or circuit, and observe all other safety precautions. 8. Minimize bodily motions when handling unpackaged replacement ES devices. (Otherwise harmless motion such as the brushing together of your clothes fabric or the lifting of your foot from a carpeted oor can generate static electricity suf cient to damage an ES device.) General Soldering Guidelines 1. Use a grounded-tip, low-wattage soldering iron and appropriate tip size and shape that will maintain tip temperature within the range or 500 °F to 600 °F. 2. Use an appropriate gauge of RMA resin-core solder composed of 60 parts tin/40 parts lead. 3. Keep the soldering iron tip clean and well tinned. 4. Thoroughly clean the surfaces to be soldered. Use a mall wirebristle (0.5 inch, or 1.25 cm) brush with a metal handle. Do not use freon-propelled spray-on cleaners. 5. Use the following unsoldering technique a. Allow the soldering iron tip to reach normal temperature. (500 °F to 600 °F) b. Heat the component lead until the solder melts. c. Quickly draw the melted solder with an anti-static, suctiontype solder removal device or with solder braid. CAUTION: Work quickly to avoid overheating the circuit board printed foil. 6. Use the following soldering technique. a. Allow the soldering iron tip to reach a normal temperature (500 °F to 600 °F) b. First, hold the soldering iron tip and solder the strand against the component lead until the solder melts. c. Quickly move the soldering iron tip to the junction of the component lead and the printed circuit foil, and hold it there only until the solder ows onto and around both the compo nent lead and the foil. CAUTION: Work quickly to avoid overheating the circuit board printed foil. d. Closely inspect the solder area and remove any excess or splashed solder with a small wire-bristle brush.

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IC Remove/Replacement Some chassis circuit boards have slotted holes (oblong) through which the IC leads are inserted and then bent at against the cir cuit foil. When holes are the slotted type, the following technique should be used to remove and replace the IC. When working with boards using the familiar round hole, use the standard technique as outlined in paragraphs 5 and 6 above. Removal 1. Desolder and straighten each IC lead in one operation by gently prying up on the lead with the soldering iron tip as the solder melts. 2. Draw away the melted solder with an anti-static suction-type solder removal device (or with solder braid) before removing the IC. Replacement 1. Carefully insert the replacement IC in the circuit board. 2. Carefully bend each IC lead against the circuit foil pad and solder it. 3. Clean the soldered areas with a small wire-bristle brush. (It is not necessary to reapply acrylic coating to the areas).

"Small-Signal" Discrete Transistor Removal/Replacement 1. Remove the defective transistor by clipping its leads as close as possible to the component body. 2. Bend into a "U" shape the end of each of three leads remaining on the circuit board. 3. Bend into a "U" shape the replacement transistor leads. 4. Connect the replacement transistor leads to the corresponding leads extending from the circuit board and crimp the "U" with long nose pliers to insure metal to metal contact then solder each connection. Power Output, Transistor Device Removal/Replacement 1. Heat and remove all solder from around the transistor leads. 2. Remove the heat sink mounting screw (if so equipped). 3. Carefully remove the transistor from the heat sink of the circuit board. 4. Insert new transistor in the circuit board. 5. Solder each transistor lead, and clip off excess lead. 6. Replace heat sink. Diode Removal/Replacement 1. Remove defective diode by clipping its leads as close as possible to diode body. 2. Bend the two remaining leads perpendicular y to the circuit board. 3. Observing diode polarity, wrap each lead of the new diode around the corresponding lead on the circuit board. 4. Securely crimp each connection and solder it. 5. Inspect (on the circuit board copper side) the solder joints of the two "original" leads. If they are not shiny, reheat them and if necessary, apply additional solder.

3. Solder the connections. CAUTION: Maintain original spacing between the replaced component and adjacent components and the circuit board to prevent excessive component temperatures. Circuit Board Foil Repair Excessive heat applied to the copper foil of any printed circuit board will weaken the adhesive that bonds the foil to the circuit board causing the foil to separate from or "lift-off" the board. The following guidelines and procedures should be followed whenever this condition is encountered. At IC Connections To repair a defective copper pattern at IC connections use the following procedure to install a jumper wire on the copper pattern side of the circuit board. (Use this technique only on IC connections).

1. Carefully remove the damaged copper pattern with a sharp knife. (Remove only as much copper as absolutely necessary). 2. carefully scratch away the solder resist and acrylic coating (if used) from the end of the remaining copper pattern. 3. Bend a small "U" in one end of a small gauge jumper wire and carefully crimp it around the IC pin. Solder the IC connection. 4. Route the jumper wire along the path of the out-away copper pattern and let it overlap the previously scraped end of the good copper pattern. Solder the overlapped area and clip off any excess jumper wire. At Other Connections Use the following technique to repair the defective copper pattern at connections other than IC Pins. This technique involves the installation of a jumper wire on the component side of the circuit board.

1. Remove the defective copper pattern with a sharp knife. Remove at least 1/4 inch of copper, to ensure that a hazardous condition will not exist if the jumper wire opens. 2. Trace along the copper pattern from both sides of the pattern break and locate the nearest component that is directly connected to the affected copper pattern. 3. Connect insulated 20-gauge jumper wire from the lead of the nearest component on one side of the pattern break to the lead of the nearest component on the other side. Carefully crimp and solder the connections. CAUTION: Be sure the insulated jumper wire is dressed so the it does not touch components or sharp edges.

Fuse and Conventional Resistor Removal/Replacement 1. Clip each fuse or resistor lead at top of the circuit board hollow stake. 2. Securely crimp the leads of replacement component around notch at stake top.


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SPECIFICATION NOTE : Specifications and others are subject to change without notice for improvement.

1. Application range 1.1. This spec sheet is applied all of the 32”, 39”, 42”, 47”, 50”, 55”, 60, 65” LED TV with LA46B chassis. 1.2. Not included spec and each product spec in this spec sheet apply correspondingly to the following each country standard and requirement of Buyer

2. Test condition Each part is tested as below without special notice.

1) Temperature : 20 ºC ± 5 ºC 2) Relative Humidity: 65 % ± 10 % 3) Power Voltage Market

Input voltage

Frequency

USA

110~240V

50/60Hz

Remark Standard Voltage of each product is marked by models

4) Specification and performance of each parts are followed each drawing and specification by part number in accordance with BOM 5) The receiver must be operated for about 20 minutes prior to the adjustment

3. Test method 1) Performance: LGE TV test method followed 2) Demanded other specification - Safety : UL, CSA, IEC specification - EMC: FCC, ICES, IEC specification - Wireless : WirelessHD Specification (Option)


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4. General Specification No

Item

Specication

Remark

1

Market

1) North America

2

Television System

NTSC-M, ATSC, 64 & 256 QAM

3

Input Voltage

AC 100 ~ 240V 50/60Hz

4

Available Channel

1) VHF : 02~13 2) UHF : 14~69 3) DTV : 02-69 4) CATV : 01~135 5) CADTV : 01~135

5

Aspect Ratio

16:9

6

Tuning System

FS

7

LCD Module

LC550DUE-FGA3

LGD

55LB5800-UA

T500HVF05.0

AUO

50LB5800-UA

LC550DUE-FGA4

LGD

55LB6100-UG

LC500DUE-FGA4

LGD

50LB5800-UG, 50LB6100-UG

LC470DUE-FGA4

LGD

47LB5800-UG, 47LB6100-UG

LC420DUE-FGA4

LGD

42LB5800-UG

LC650DUF-FGA1

LGD

65LB6190-UD

HC600DUF-VHHS2

Sharp

60LB6100-UG

T550HVF04.2

AUO

55LB6100-UG/55LB5800-UG

NC500DUN-VXBP2

INX

50LB6100-UG/50LB5800-UG

T420HVF07.0

AUO

42LB5800-UG

NC390DUN-VXBP2

INX

39LB5800-UG

LC320DUE-FGA4

LGD

32LB5800-UG

NC320DXN-VSBP2

Sharp

32LB580B-UG

LC320DXE-FGA4

LGD

32LB580B-UG

8

Operating Environment

1) Temp : 0 ~ 40 deg 2) Humidity : ~ 80 %

9

Storage Environment

1) Temp : -20 ~ 60 deg 2) Humidity : ~ 85 %


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5. Supported video resolutions 5.1. Component 2D input(Y, CB/PB, CR/PR) No

Resolution

H-freq(kHz)

V-freq.(Hz)

Pixel clock(MHz)

Proposed

1.

720*480

15.73

60

13.5135

SDTV ,DVD 480I

2.

720*480

15.73

59.94

13.5

SDTV ,DVD 480I

3.

720*480

31.50

60

27.027

SDTV 480P

4.

720*480

31.47

59.94

27.0

SDTV 480P

5.

1280*720

45.00

60.00

74.25

HDTV 720P

6.

1280*720

44.96

59.94

74.176

HDTV 720P

7.

1920*1080

33.75

60.00

74.25

HDTV 1080I

8.

1920*1080

33.72

59.94

74.176

HDTV 1080I

9.

1920*1080

26.97

23.976

74.176

HDTV 1080P

10.

1920*1080

27.00

24.00

74.25

HDTV 1080P

11.

1920*1080

33.71

29.97

74.176

HDTV 1080P

12.

1920*1080

33.75

30.00

74.25

HDTV 1080P

13.

1920*1080

67.432

59.94

148.352

HDTV 1080P

14.

1920*1080

67.50

60

148.50

HDTV 1080P

5.2. HDMI Input (PC/DTV) No.

Resolution

H-freq(kHz)

V-freq.(kHz)

Pixel clock(MHz)

PC

Proposed DDC

1

640*350

31.468

70.09

25.17

EGA

X

2

720*400

31.469

70.08

28.32

DOS

O

3

640*480

31.469

59.94

25.17

VESA(VGA)

O

4

800*600

37.879

60.31

40.00

VESA(SVGA)

O

5

1024*768

48.363

60.00

65.00

VESA(XGA)

O

6

1152*864

54.348

60.053

80.002

VESA

O

7

1360*768

47.712

60.015

85.50

VESA (WXGA)

X

8

1280*1024

63.981

60.020

108.00

VESA (SXGA)

O

9

1920*1080

67.5

60

148.5

HDTV 1080P

O

DTV 1

720*480

31.50

60

27.027

SDTV 480P

2

720*480

31.469

59.94

27.00

SDTV 480P

3

1280*720

45.00

60.00

74.25

HDTV 720P

4

1280*720

44.96

59.94

74.176

HDTV 720P

5

1920*1080

33.75

60.00

74.25

HDTV 1080I

6

1920*1080

33.72

59.94

74.176

HDTV 1080I

7

1920*1080

67.500

60

148.50

HDTV 1080P

8

1920*1080

67.43

59.94

148.352

HDTV 1080P

9

1920*1080

27.000

24.000

74.25

HDTV 1080P

10

1920*1080

26.97

23.97

74.176

HDTV 1080P

11

1920*1080

33.75

30.000

74.25

HDTV 1080P

12

1920*1080

33.716

29.976

74.176

HDTV 1080P


-8-


ADJUSTMENT INSTRUCTION 1. Application

4. MAIN PCBA Adjustments

This spec. sheet applies to LA46B Chassis applied LED TV all models manufactured in TV factory

4.1. ADC Calibration - An ADC calibrat ion is not necessar y because MAIN SoC (LGExxxx) is already calibrated from IC Maker

2. Specification (1) Because this is not a hot chassis, it is not necessary to use an isolation transformer. However, the use of isolation transformer will help protect test instrument. (2) Adjustment must be done in the correct order. (3) The adjustment must be performed in the circumstance of 25 ±5 ºC of temperature and 65±10% of relative humidity if there is no specific designation (4) The input voltage of the receiver must keep 100~240V, 50/60Hz (5) At first Worker must turn on the SET by using Power Only key. (6) The receiver must be operated for about 5 minutes prior to the adjustment when module is in the circumstance of over 15 ºC In case of keeping module is in the circumstance of 0°C, it should be placed in the circumstance of above 15°C for 2 hours In case of keeping module is in the circumstance of below -20°C, it should be placed in the circumstance of above 15°C for 3 hours. ※ Caution

When still image is displayed for a period of 20 minutes or longer (especially where W/B scale is strong. Digital pattern 13ch and/or Cross hatch pattern 09ch), there can some afterimage in the black level area

4.2. MAC Address, ESN Key and Widevine Key, DTCP Key, HDCP1.4, HDCP2.0 download 4.2.1. Equipment & Condition 1) Play file: keydownload.exe

4.2.2. Communication Port connection 1) Key Write: Com 1,2,3,4 and 115200 (Baudrate) 2) Barcode: Com 1,2,3,4 and 9600 (Baudrate)

4.2.3. Download process 1) Select the download items. 2) Mode check: Online Only 3) Check the test process - US, Ca nada model s: DET ECT -> MAC_WRITE -> WIDEVINE_WRITE 4) Play : START 5) Check of result: Ready, Test, OK or NG 6) Printer out (MAC Address Label)

4.2.4. Communication Port connection 1) Connect: PCBA Jig -> RS-232C Port == PC -> RS-232C Port

3. Adjustment items 3.1. Final assembly adjustment (1) White Balance adjustment (2) RS-232C functionality check (3) Factory Option setting per destination (4) Shipment mode setting (In-Stop) (5) GND and HI-POT test

4.2.5. Download 1) US, Canada models (14Y LED TV + MAC + Widevine + ESN Key + DTCP Key + HDCP1.4 and HDCP2.0)

3.2. Appendix (1) Tool option menu, USB Download (S/W Update, Option and Service only) (2) Manual adjustment for ADC calibration and White balance. (3) Shipment conditions, Channel pre-set

4.2.6. Inspection - In INSTART menu, check these keys.


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4.3. LAN port Inspection (Ping Test)

4.4.3. EDID DATA 4.4.3.1. . 2D_8bit_PCM(US) _ xvYCC : off (HD) HDMI EDID 2D_8bit_PCM(US)_xvYCC : off (HD)

4.3.1. Equipment setting 1) Play the LAN Port Test PROGRAM. 2) Input IP set up for an inspection to Test Program. - IP number: 12.12.2.2

4.3.2. LAN PORT inspection (PING TEST) 1) Play the LAN Port Test Program. 2) Connect each other LAN Port Jack. 3) Play Test (F9) button and confirm OK Message. 4) Remove LAN CABLE ▪Reference - HDMI1 ~ HDMI3 - In the data of EDID, bellows may be different by S/W or Input mode. ⓐ Product ID

HEX

EDID Table

DDC Function

0001

0100

Analog

0001

0100

Digital

ⓑ Serial No: Controlled on production line. ⓒ Month, Year: Controlled on production line:

ex) Monthly : ‘01’ -> ‘01’ Year : ‘2014’ -> ‘18’ ⓓ Model Name(Hex): LGTV Chassis

MODEL NAME(HEX)

LA46B

00 00 00 FC 00 4C 47 20 54 56 0A 20 20 20 20 20 20 20

ⓔ Checksum(LG TV): Changeable by total EDID data.

4.4. EDID Download 4.4.1 Overview ▪ It is a VESA regulation. A PC or a MNT will display an optimal resolution through information sharing without any necessity of user input. It is a realization of “Plug and Play”.

4.4.2 Equipment ▪ Since embedded EDID data is used, EDID download JIG, HDMI cable and D-sub cable are not need. ▪ Adjust remocon


- 10 -

ⓔ1

ⓔ2

ⓔ3

HDMI1

A5

0C

X

HDMI2

A5

FC

X

HDMI3

A5

EC

X

ⓕ Vendor Specific(HDMI)

INPUT

MODEL NAME(HEX)

HDMI1

67 03 0C 00 10 00 80 1E

HDMI2

67 03 0C 00 20 00 80 1E

HDMI3

67 03 0C 00 30 00 80 1E


4.4.3.2. 2D_8bit_PCM(US) _ xvYCC : off HDMI EDID 2D_8bit_PCM(US)_xvYCC : off

4.4.3.3. 2D_10bit_PCM(US) _ xvYCC : off HDMI EDID 2D_10bit_PCM(US)_xvYCC : off

▪Reference - HDMI1 ~ HDMI3 - In the data of EDID, bellows may be different by S/W or Input mode.

▪Reference - HDMI1 ~ HDMI3 - In the data of EDID, bellows may be different by S/W or Input mode.

ⓐ Product ID

ⓐ Product ID

HEX

EDID Table

DDC Function

HEX

EDID Table

DDC Function

0001

0100

Analog

0001

0100

Analog

0001

0100

Digital

0001

0100

Digital



ex) Monthly : ‘01’ -> ‘01’ Year : ‘2014’ -> ‘18’ ⓓ Model Name(Hex): LGTV

ex) Monthly : ‘01’ -> ‘01’ Year : ‘2014’ -> ‘18’ ⓓ Model Name(Hex): LGTV

Chassis

MODEL NAME(HEX)

Chassis

MODEL NAME(HEX)

LA46B

00 00 00 FC 00 4C 47 20 54 56 0A 20 20 20 20 20 20 20

LA46B

00 00 00 FC 00 4C 47 20 54 56 0A 20 20 20 20 20 20 20



ⓔ1

ⓔ2

ⓔ3

ⓔ1

ⓔ2

ⓔ3

HDMI1

E7

1C

X

HDMI1

E7

02

X

HDMI2

E7

0C

X

HDMI2

E7

F2

X

HDMI3

E7

FC

X

HDMI3

E7

E2

X



INPUT

MODEL NAME(HEX)

INPUT

MODEL NAME(HEX)

HDMI1

67 03 0C 00 10 00 80 1E

HDMI1

67 03 0C 00 10 00 B8 2D

HDMI2

67 03 0C 00 20 00 80 1E

HDMI2

67 03 0C 00 20 00 B8 2D

HDMI3

67 03 0C 00 30 00 80 1E

HDMI3

67 03 0C 00 30 00 B8 2D


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5. Final Assembly Adjustment

5.1.4. Adjustment Command (Protocol) (1) RS-232C Command used during auto-adj.

5.1. White Balance Adjustment

RS-232C COMMAND

5.1.1. Overview 5.1.1.1. W/B adj. Objective & How-it-works (1) Objective: To reduce each Panel’s W/B deviation (2) How-it-works: When R/G/B gain in the OSD is at 192, it means the panel is at its Full Dynamic Range. In order to prevent saturation of Full Dynamic range and data, one of R/G/B is fixed at 192, and the other two is lowered to find the desired value. (3) Adj. condition: normal temperature - Surrounding Temperature: 25±5 °C - Warm-up time: About 5 Min - Surrounding Humidity: 20% ~ 80% - Before White balance adjustment, Keep power on status, don’t power off 5.1.1.2. Adj. condition and cautionary items (1) Lighting condition in surrounding area surrounding lighting should be lower 10 lux. Try to isolate adj. area into dark surrounding. (2) Probe location: Color Analyzer (CA-210) probe should be within 10cm and perpendicular of the module surface (80°~ 100°) (3) Aging time - After Aging Start, Keep the Power ON status during 5 Minutes. - In case of LCD, Back-light on should be checked using no signal or Full-white pattern.

5.1.2. Equipment (1) Color Analyzer: CA-210 (NCG: CH 9 / WCG: CH12 / LED: CH14) (2) Adj. Computer (During auto adj., RS-232C p rotocol is needed) (3) Adjust Remocon (4) Video Signal Generator MSPG-925F 72 0p/204-Gray (Model: 217, Pattern: 49) ※ Color Analyzer Matrix should be calibrated using CS-1000

5.1.3. Equipment connection


CMD

DATA

ID

Wb

00

00

Wb

00

ff

Explanation Begin White Balance adj. End White Balance adj. (internal pattern disappears )

(2) Adjustment Map Adj. item

Cool

Medium

Warm

Command (lower caseASCII)

Data Range (Hex.)

CMD1

CMD2

MIN

MAX

R Gain

j

g

00

C0

G Gain

j

h

00

C0

B Gain

j

i

00

C0

R Gain

j

a

00

C0

G Gain

j

b

00

C0

B Gain

j

c

00

C0

R Gain

j

d

00

C0

G Gain

j

e

00

C0

B Gain

j

f

00

C0

5.1.5. Adjustment method 5.1.5.1. Auto WB calibration (1) Set TV in ADJ mode using P-ONLY key (or POWER ON key) (2) Place optical probe on the center of the display - It need to check probe condition of zero calibration before adjustment. (3) Connect RS-232C Cable (4) Select mode in ADJ Program and begin a adjustment. (5) When WB adjustment is completed with OK message, check adjustment status of pre-set mode (Cool, Medium, Warm) (6) Remove probe and RS-232C cable. ▪ W/B Adj. must begin as start command “wb 00 00” , and finish as end command “wb 00 ff”, and Adj. offset if need

- 12 -


5.1.5.2. Manual adjustment (1) Set TV in Adj. mode using POWER ON (2) Zero Calibrate the probe of Color Analyzer, then place it on the center of LCD module within 10cm of the surface.. (3) Press ADJ key -> EZ adjust using adj. R/C à 9. WhiteBalance then press the cursor to the right (KEY►). When KEY(►) is pressed 206 Gray internal pattern will be displayed. (4) Adjust Cool modes (i) Fix the one of R/G/ B gain to 192 (defaul t data) and decrease the others. (If G gain is adjusted over 172 and R and B gain less than 192 , Adjust is O.K.) (ii) If G gain is less than 172, Increase G gain by up to 172, and then increase R gain and G gain same amount of increasing G gain. (iii) If R gain or B gain is over 255, Readjust G gain less than 172, Conform to R gain is 255 or B gain is 255 (5) Adjust two modes (Medium / Warm) Fix the one of R/G/B gain to 192 (default data) and decrease the others. (6) Adj. is completed, Exit adjust mode using “EXIT” key on Remote controller. ▪ If internal pattern is not available, use RF input. In EZ Adj. menu. 6.White Balance, you can select one of 2 Test-pattern: ON, OFF. Default is inner (ON). By selecting OFF, you can adjust using RF signal in 206 Gray pattern.

5.1.7. Reference (White balance table) ▪ Standard color c oordinat e and tem peratur e using CA-210(CH-14) – by aging time (1) Normal line in Korea (From January to February) LGD (LB5xxx, LB6xxx, LB7xxx, LB8xxx). Cool Aging time (Min)

Medium

X

Y

X

Y

X

Y

271

270

286

289

313

329

1

0-2

286

295

301

314

328

354

2

3-5

284

290

299

309

326

349

3

6-9

282

287

297

306

324

346

4

10-19

279

283

294

302

321

342

5

20-35

276

278

291

297

318

337

6

36-49

274

275

289

294

316

334

7

50-79

273

272

288

291

315

331

8

80-119

272

271

287

290

314

330

9

Over 120

271

270

286

289

313

329

▪ Standard color c oordinat e and tem peratur e using CA-210(CH-14) – by aging time (2) Normal line (From March to December) : LGD (LB5xxx, LB6xxx, LB7xxx, LB8xxx) Cool Aging time (Min)

5.1.6. Reference (White Balance Adj. coordinate and color temperature) ▪ Luminance: 204 Gray, 80IRE ▪ Standard color coordinate and temperature using CS-1000 (over 26 inch) Mode

Coordinate

Temp

△uv

Warm

Medium

Warm

X

Y

X

Y

X

Y

271

270

286

289

313

329

1

0-2

282

289

297

308

324

348

2

3-5

281

287

296

306

323

346

3

6-9

279

284

294

303

321

343

4

10-19

277

280

292

299

319

339

X

Y

Cool

0.271

0.270

13,000K

0.0000

5

20-35

275

277

290

296

317

336

Medium

0.286

0.289

9,300K

0.0000

6

36-49

274

274

289

293

316

333

Warm

0.313

0.329

6,500K

0.0000

7

50-79

273

272

288

291

315

331

8

80-119

272

271

287

290

314

330

9

Over 120

271

270

286

289

313

329

▪ Standard color coordina te and te mperatur e using CA-210(CH 18) – ALEF Mode

Coordinate

Temp

△uv

0.270±0.002

13,000K

0.0000

0.286±0.002

0.289±0.002

9,300K

0.0000

0.313±0.002

0.329±0.002

6,500K

0.0000

X

Y

Cool

0.271±0.002

Medium Warm

▪ Standard color c oordinat e and tem peratur e using CA-210(CH 14) O/S Module (AUO, INX, Sharp, CSOT, BOE) cool

▪ Standard color coordina te and te mperatur e using CA-210(CH-14) Mode

Coordinate

Temp

△uv

0.270±0.002

13,000K

0.0000

0.286±0.002

0.289±0.002

9,300K

0.0000

0.313±0.002

0.329±0.002

6,500K

0.0000

X

Y

Cool

0.271±0.002

Medium Warm


- 13 -

med

warm

x

y

x

y

x

y

spec

271

270

286

289

313

329

target

278

280

293

299

320

339


5.2. Tool Option setting & Inspection per countries

5.3. Magic Motion remote controller Check 5.3.1. Test equipment ▪ RF-remote c ontroller for check, IR-KEY-CODE remote controller. ▪ Check AA battery before test. A recommendation is that a tester change battery every lots.

5.2.1. Overview (1) Tool option selection is only done for models in Non-USA North America due to rating (2) Applied model: LA46B Chassis applied to CANADA and MEXICO

5.3.2. Test (1) Make pairing with TV set by pressing “Start key(Wheel key)” on RCU. (2) Check a cursor on screen by pressing ‘Wheel key” of RCU (3) Stop paring with TV set by pressing “Back+ Home” key of RCU

5.2.2. Country Group selection (1) Press ADJ key on the Adj. R/C, and then select Country Group Menu (2) Depending on destination, select US, then on the lower Country option, select US, CA, MX. Selection is done using +, - KEY

5.3.3. Applied models Chassis

5.2.3. Tool Option inspection

Model Name

LA46B

▪ Press Adj. key on the Adj. R/C, then select Tool option

32LB580B-UG

Magic RF receiver Dongle

32/39/42/47/50/55LB5800UG

Model

Tool 1

Tool 2

Tool 3

Tool 4

Tool 5

Tool 6

Tool 7

32LB580B-UG(Sharp)

6769

13329

33152

64070

4566

1353

41771

32LB580B-UG(LGD)

625

13329

33152

64070

4310

1354

41771

32LB5800-UG

625

13329

33152

6 4070

4310

1353

41771

39LB5800-UG

14963

13329

33152 64070

4566

1353

41771

42LB5800-UG(LGD)

628

13329

33152 64070

4310

1433

41771

42LB5800-UG(AUO)

4724

13329

33152

64070

4310

1353

41771

47LB5800-UG

629

13329

33152

6 4070

4310

1353

41771

5.4. Wi-Fi MAC Address Check

50LB5800-UG(AUO)

4726

13329

33152

64070

4310

1353

41771

5.4.1. Using RS232 Command

50LB5800-UG(INX)

14966

13329

33152

64070

4310

1353

41771

55LB5800-UG(LGD)

631

13329

33152 64070

4310

1402

41771

55LB5800-UA(AUO)

4727

13329

33152

64070

4310

1353

41771

47LB6100-UG

677

13329

33152

64070

12502

1353

41771

50LB6100-UG(LGD)

678

13329

33152

64070

12502

1353

41771

50LB6100-UG(AUO)

4774

13329

33152

64070

12502

1353

41771

50LB6100-UG(INX)

15014

13329

33152

64070

12502

1353

41771

55LB6100-UG(LGD)

679

13329

33152

64070

12502

1402

41771

55LB6100-UG(AUO)

4775

13329

33152

64070

12502

1353

41771

60LB6100-UG

39592

13329

33152

64070

12502

1353

41771

65LB6190-UD

34467

13329

33152

64070

12502

1353

41771

47/50/55/60LB6100-UG ※ Dongle Model : An USB dongl e-ty pe rec eiv er wil l be

supplied in form of accessory. So this pairing test is not necessary for these models

Transmission

Command

Set ACK

[A][l][][Set ID][][20][Cr]

[O][K][x] or [N][G]

5.4.2. Check the menu on in-start

※ Tool option can be reconstructed by Software


- 14 -


5.5. HDMI ARC Function Inspection

5.6. HDMI MHL Function Inspection

5.5.1. Test equipment

5.6.1. Test method

- Optic Receiver Speaker - MSHG-600 (SW: 1220 ↑) - HDMI Cable (for 1.4 version)

(1) Insert the HDMI Cable to the HDMI MHL port from the master equipment, HDMI3 (2) Check the Green LED of Tester, and TV Display

5.5.2. Test method (1) Insert the HDMI Cable to the HDMI ARC port from the master equipment (HDMI1)

5.7. EYE-Q Green Function Inspection Step 1) Turn on the TV.. Step 2) Press 'EYE button' on the adjustment remotecontroller. Step 3) Cover 'Eye Q sensor' on the front of set with your hands, hold it for 6 seconds. Step 4) Check "the Sensor Data" on the screen, make certain that Data is below 10. If Data isn’t below 10 in 6 seconds, Eye Q sensor would be bad. You should change Eye Q sensor. Step 5) Uncover your hands from Eye Q sensor, hold it for 6 seconds. Step 6) Check "Back Light(xxx)" on the screen, check data increase . You should change Eye Q sensor

(2) Check the sound from the TV Set

(3) Check the Sound from the Speaker or using AV & Optic TEST program (It’s connected to MSHG-600)

* Remark: Inspect in Power Only Mode and check SW version in a master equipment

5.8. Ship-out mode check (In-stop) ▪ After final inspection, press In-Stop key of the Adj. R/C and check that the unit goes to Stand-by mode


- 15 -


6. AUDIO output check

8. USB S/W Download (optional, Service only)

6.1. Audio input condition (1) RF input: Mono, 1KHz sine wave signal, 100% Modulation (2) CVBS, Component: 1KHz sine wave signal (0.4Vrms) (3) RGB PC: 1KHz sine wave signal (0.7Vrms)

(1) Put the USB Stick to the USB socket (2) Automatically detecting update file in USB Stick - If your downloaded program version in USB Stick is low er than that of TV set, it didn’t work. Otherwise USB data is automatically detected. (3) Show the message “Copying files from memory”

6.2. Specification No

Item

Min

Typ

Max

Unit

1

Audio practical max Output, L/R (Distortion=10% max Output)

9.0 8.5

10.0 8.9

12.0 9.9

W Vrms

Remark (1) Measurement condition - EQ/AVL/Clear Voice: Off (2) Speaker (8Ω Impedance)

(4) Updating is staring.

7. GND and HI-POT Test 7.1. GND & HI-POT auto-check preparation (1) Check the POWER CABLE and SIGNAL CABE insertion condition

7.2. GND & HI-POT auto-check (1) Pallet moves in the station. (POWER CORD / AV CORD is tightly inserted) (2) Connect the AV JACK Tester. (3) Controller (GWS103-4) on. (4) GND Test (Auto) - If Test is failed, Buzzer operates. - If Test is passed, execute next process (Hi-pot test). (Remove A/V CORD from A/V JACK BOX) (5) HI-POT test (Auto) - If Test is failed, Buzzer operates. - If Test is passed, GOOD Lamp on and move to next process automatically.

7.3. Checkpoint (1) Test voltage - GND: 1.5KV/min at 100mA - SIGNAL: 3KV/min at 100mA (2) TEST time: 1 second (3) TEST POINT - GND Test = POWER CORD GND and SIGNAL CABLE GND. - Hi-pot Test = POWER CORD GND and LIVE & NEUTRAL. (4) LEAKAGE CURRENT: At 0.5mArms


- 16 -

(5) Updating Completed, The TV will restart automatically (6) If your TV is turned on, check your updated version and Tool option. * If downloading version is more high than your TV have, TV can lost all channel data. In this case, you have to channel recover. If all channel data is cleared, you didn’t have a DTV/ ATV test on production line. * After downloading, TOOL OPTION setting is needed again. (1) Push "IN-START" key in service remote controller. (2) Select "Tool Option 1" and Push “OK” button. (3) Punch in the number. (Each model has their number.)


9. Optional adjustments 9.1. Manual White balance Adjustment 9.1.1. Adj. condition and cautionary items (1) Lighting condition in surrounding area surrounding lighting should be lower 10 lux. Try to isolate adj. area into dark surrounding. (2) Probe location: Color Analyzer (CA-210) probe should be within 10cm and perpendicular of the module surface (80°~ 100°) (3) Aging time i) After Aging Start, Keep the Power ON status during 5 Minutes. ii) In case of LCD, Back-light on should be checked using no signal or Full-white pattern.

9.1.2. Equipment (1) Color Analyzer: CA-210 (NCG: CH 9 / WCG: CH12 / LED: CH14) (2) Adj. Computer (During aut o adj., RS-23 2C protocol i s needed) (3) Adjust Remocon (4) Video Signa l Generat or MSPG-9 25F 720p/216 -Gray (Model: 217, Pattern: 78)

9.1.3. Adjustment (1) Set TV in Adj. mode using POWER ON (2) Zero Calibrate the probe of Color Analyzer, then place it on the center of LCD module within 10cm of the surface. (3) Press ADJ key -> EZ adjust using adj. R/C -> 6. WhiteBalance then press the cursor to the right (KEY►). When KEY(►) is pressed 216 Gray internal pattern will be displayed. (4) One of R Gain / G Gain / B Gain should be fixed at 192, and the rest will be lowered to meet the desired value. (5) Adj. is performed in COOL, MEDIUM, WARM 3 modes of color temperature. ▪ If internal pattern is not available, use RF input. In EZ Adj. menu 6.White Balance, you can select one of 2 Test-pattern: ON, OFF. Default is inner(ON). By selecting OFF, you can adjust using RF signal in 216 Gray pattern.


- 17 -


BLOCK DIAGRAM B Y U S S S A

6 ) 1 A X E 0 1 0 X 6 1 B 3 M R 6 5 D 2 D (

M O R ) P b E K E 6 5 M E 2 T ( S Y S

M O R ) P b C ) B E K M G E 6 M 1 P ( e 4 ( C D H

5 C 2 I

S I 2 t 1 D P C u V E I 2 O C 2 L S I 2 I

1 C 2 I

A

d o d m o e m D e g S o T D l a _ C / n P T A

1 T R I I Y E F C R K I 2 A I W U _ B S U

r P b P Y / S B V C

I X M D U H M

B S U

) - S P P / A C A + 5 ( T 1 . _ C O 2 O F P I S T _ P

S ) m o A G c S 0 i E 0 0 M N 1 b E F u 5 ( R S R

z L H A K T 8 _ 6 . X 7 2 3

3 C 2 I

T U O F I D P S

T E N R E H T E

P I M T A

) 2 3 1 D B 6 B B D S C S S H 2 I U U ( U : r e n S I D E u T

V T A t u o h t i W 2 S / C / T

T H G C I F Y I L F O N E I / K W G R I O L

2 A K T M

S T _ P t o l S I C

H T O O T U L B

P P P P 0 1 1 0 5 4 5 5 B

L z A H T M _ 7 X 2

G N I M M I D L A C O L

M I P C

z H M 0 0 8 z H 6 ) M 1 A 0 X E 0 8 0 2 0 X 6 B 1 3 M R 2 D 1 5 D (

P ) 3 M 1 A 5 R L E i o 7 E T d P T V F E I u N L H A ( S

1 I M D H

2 I 3 I M M D D H H

S I D E

P / H

P M O C / V A

C N I T A P L O R E A R

B N L

R ) E A / N C U / T T (

4 C 2 I : S B V D

e / r l i b A a C ) R E A R H (


시 용 사 L H M

m a r g a i D S D V L

4 A 2 1 9 3 C I L 1 2 L : H I M S L H M

- 18 -


EXPLODED VIEW IMPORTANT SAFETY NOTICE

Many electrical and mechanical parts in this chassis have special safety-related characteristics. These parts are identified by in the Schematic Diagram and EXPLODED VIEW. It is essential that these special safety parts should be replaced with the same components as recommended in this manual to prevent X-RADIATION, Shock, Fire, or other Hazards. Do not modify the original design without permission of manufacturer.

0 0 9

0 0 4

0 1 3 1 2 5

1 2 1 0 4 5 0 3 5

0 1 4

1 V L

0 2 1 3 A

0 1 A

0 0 2

d n a t S + t e S *

2 A


- 19 -


SPDIF

+3.3V_NORMAL

SPDIF

OUT

GND

R3610 33 SPDIF_OUT

VCC

R3611 2.7K OPT

VINPUT C3602 0.1uF 16V

1

2

3

F i 1 0 b 0 e 2 r

0 3 6

2 O 3 2 K p 1 J t T i S c J

4 E L O P _ X I F

SPDIF

+3.3V_NORMAL

SPDIF

OUT

GND

R3610 33

VCC

R3611 2.7K OPT

VINPUT

SPDIF_OUT

C3602 0.1uF 16V

1

2

3

F i 1 0 b 0 e 2 r

0 3 6

2 O 3 2 K p 1 J t T i S c J

4 E L O P _ X I F

THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATES SPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION. FIRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS ESSENTIAL THAT ONLY MANUFACTURES SPECIFIED PARTS BE USED FOR THE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC.

JACK HIGH / MID

Copyright $ 2014 LG Electronics. Inc.Allright reserve Only fortraining and service purposes


+3.5V_ST_WAKE

+3.5V_ST

MAX

L4111 BLM18PG121SN1D

0.4A

WIFI

R4117 10K 5%

R4118 10K 5%

R4113 100 KEY1 R4114 100 KEY2 C4100 0.1uF

C4102 0.1uF

D4101 5.6V AMOTECH CO., LTD. OPT

GND


+3.5V_ST

KEY1

KEY2 L4100 BLM18PG121SN1D

C4113

C4112

10uF

10uF

10V

10V

P4101 P4102 12507WR-08L 12507WR-10L

WIFI

R 41 25

LED_R

GND

1 0K

LOGO/LED_R

IR

R4131

K 0 3 1 3 T P 1 O 4 R

GND

22 LOGO_LIGHT LOGO_LIGHT

EYE_SCL

C

For EMI

2

P4100 12507WR-06L

3

4

1

5

2

6

3

WIFI_DM

WIFI_DP

C4120 0.1uF 16V

9

EYE_SDA

9

6

ZD4101 ADLC 5S 02 015 WIFI_ESD

TP4100

RTS

WOL/ETH_POWER_ON 22 R4130 OPT WOL/WIFI_POWER_ON

7 10 EYE_Q_10P 11

EYE_Q_10P

ADLC 5S 02 015 WIFI_ESD

5

8

D4105

ADMC 5M 02 200L R4138 OPT 100

Q4100 1K R4134 MMBT3904(NXP) E LOGO_LIGHT

4

7

NON_EYE_Q_8P

R4137 100 EYE_Q_10P

B

LOGO_LIGHT

WIFI

1

ZD4100

T H G I L _ O G O L

C4111 0.1uF 16V

LED_R

+3.5V_ST

T H G 2 I 3 L 1 K _ 4 0 O R 1 G O L

WIFI

WIFI +3.5V_ST

C4104 1000pF 50V

Place Near Micom

2011.11.21

36

22 R4136 WIFI

TP4101

TP4102

M_REMOTE_RX

M_REMOTE_TX

D4106 ADMC 5M 02 200L OPT

TP4103

M_RFModule_RESET

+3.5V_ST TP4104 R4107 10K

IR C4107 100pF 50V

D4104 5.6V

OPT AMOTECH CO., LTD.

CTS

+3.5V_ST_WAKE

+3.5V_ST

MAX


0.4A

WIFI

R4117 10K 5%

R4118 10K 5%

R4113 100 KEY1 R4114 100


KEY2 C4100 0.1uF

C4102 0.1uF

GND


+3.5V_ST

KEY1

KEY2 L4100 BLM18PG121SN1D

C4113

C4112

10uF

10uF

10V

10V

P4101 P4102 12507WR-08L 12507WR-10L

WIFI

C4111 0.1uF 16V

WIFI

WIFI

For EMI 1

2

P4100 12507WR-06L

3 WIFI

+3.5V_ST

C4104 1000pF 50V

Place Near Micom

R 41 25

LED_R

GND

1 0K

4

1

5

2

6

3

WIFI_DM

LED_R LOGO/LED_R

+3.5V_ST

WIFI_DP ZD4100

IR

R4131

K 0 3 1 3 T P 1 O 4 R

GND

22

C

EYE_SCL

Q4100 1K R4134 MMBT3904(NXP) E LOGO_LIGHT

EYE_SDA

LOGO_LIGHT

EYE_Q_10P

B

LOGO_LIGHT T H G 2 I 3 L 1 K _ 4 0 O R 1 G O L

T H G I L _ O G O L

R4137 100

LOGO_LIGHT

C4120 0.1uF 16V

7

4

8

5

NON_EYE_Q_8P 9


TP4100

6 7

22 R4136 WIFI

10 EYE_Q_10P

M_REMOTE_RX

TP4101

11 EYE_Q_10P

RTS

WOL/ETH_POWER_ON 22 R4130 OPT WOL/WIFI_POWER_ON

D4105

ADMC 5M 02 200L R4138 OPT 100


9

ZD4101

M_REMOTE_TX

TP4102

D4106 ADMC 5M 02 200L M_RFModule_RESET

TP4103

OPT +3.5V_ST

CTS

TP4104 R4107 10K

IR C4107 100pF 50V

D4104 5.6V

OPT AMOTECH CO., LTD.

THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATES SPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION. FIRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING I F IS ESSENTIAL THAT ONLY MANUFACTURES SPECIFIED PARTS BE USED FOR THE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC.

Copyright Only

$ for

2014

training

LG and

Electronics. service

Inc.

All

right

2011.11.21

IR / KEY

41

reserved.

LGE

purposes

DEBUG

FOR

OPT R3801 0 DTV/MNT_V_OUT_SOC R3800 75 1% TU_DEBUG

AV/COMPONENT UART

FOR

REAR

DEBUG

L 5 R 0 2 0

COMP1_Y/AV1_CVBS

S 4 5 0 8 C 3 U D D Z A

PPJ245-01 JK3800

7A

UART_4PIN_STRAIGHT

7A

[GN/YL]E-LUG

6A

[GN/YL]O-SPRING

4A

[GN/YL]CONTACT

12507WS-04L

5B 5B

[BL]O-SPRING

8C

[RD1]E-LUG-S

6C

[RD1]O-SPRING

4C

[RD1]CONTACT

1

SOC_RX

6C

5D SOC_TX

4

5D

[WH]O-SPRING

4E

[RD2]CONTACT

6E

[RD2]O-SPRING

7E

[RD2]E-LUG

[BL]C-SPRING

AV_COMP_ESD

COMP1_Pb

+3.3V_NORMAL

R3810 10K

COMP1_Pr

R3812 1K

[RD1]CONTACT [WH]C-SPRING COMP1/AV1/DVI_L_IN

4E 5

C3800 0.1uF 16V

D3803 5.6V

[RD1]E-LUG-S [RD1]C-SPRING

4C 3

AV1_CVBS_DET

[GN]CONTACT

8C

2

R3811 1K

[GN]C-SPRING

4A

R3806 10K

[GN]E-LUG

6A

P3800

+3.5V_ST

+3.3V_NORMAL T P O

NON_Mold_AV

Mold_AV PPJ245N2-01 JK3800-*1

[RD2]CONTACT 6E

D3801 5.6V AV_COMP_ESD

COMP1_DET


[RD2]C-SPRING 7E [RD2]E-LUG

COMP1/AV1/DVI_R_IN D3802 5.6V AV_COMP_ESD

Apply "AV_COMP_ESD" when your model’s ESD Test is failed

For TU_Debug Disconnet R374

INTERNAL

AMOD.

Internal

Use

Only

DEBUG

FOR

INTERNAL

AMOD.

OPT R3801 0 DTV/MNT_V_OUT_SOC R3800 75 1% TU_DEBUG

AV/COMPONENT UART

FOR

REAR

L 5 R 0

DEBUG

2 0

COMP1_Y/AV1_CVBS

S 4 5 0 8 C 3 U D D Z A

PPJ245-01 JK3800

7A 7A

[GN/YL]E-LUG

6A

[GN/YL]O-SPRING

4A

[GN/YL]CONTACT

P3800

5B 5B

[BL]O-SPRING

8C

[RD1]E-LUG-S

1

6C 6C

[RD1]O-SPRING

3

4C

[RD1]CONTACT

4

5D

[WH]O-SPRING

5D SOC_TX

[BL]C-SPRING

4E

[RD2]CONTACT [RD2]O-SPRING [RD2]E-LUG

R3810 10K R3812 1K

COMP1/AV1/DVI_L_IN

[RD2]CONTACT

7E

+3.3V_NORMAL

COMP1_Pr

[WH]C-SPRING

6E 6E

AV_COMP_ESD

[RD1]CONTACT

4E 5

C3800 0.1uF 16V

D3803 5.6V COMP1_Pb

[RD1]E-LUG-S [RD1]C-SPRING

4C

AV1_CVBS_DET

[GN]CONTACT

8C

2

SOC_RX

R3811 1K

[GN]C-SPRING

4A

12507WS-04L

R3806 10K

[GN]E-LUG

6A

UART_4PIN_STRAIGHT +3.5V_ST

+3.3V_NORMAL T P O

NON_Mold_AV

Mold_AV PPJ245N2-01 JK3800-*1

For TU_Debug Disconnet R374

COMP1_DET



[RD2]C-SPRING 7E [RD2]E-LUG

COMP1/AV1/DVI_R_IN D3802 5.6V AV_COMP_ESD

Apply "AV_COMP_ESD" when your model’s ESD Test is failed


Copyright Only

for

$

2014

training

LG and


Inc.

All

right

2011.11.21

JACK_COMMON

38

reserved.

LGE

Internal

Use

purposes

L5404-*1 10.0uH Audio_Coil_TAIYO NRS6045T100MMGK L5405-*1 10.0uH

Audio_Coil_TAIYO

NRS6045T100MMGK +3.3V_NORMAL

DUAL COMPONENT Q1801

1ST

: 0TRIY80001A

2ND

AMP_RESET_N

L5402-*1 10.0uH

C5415 1000pF 50V

: 0TR387500AA

6 1 4 5 C

AUD_MASTER_CLK

F p 0 0 0 2 2

C5413 0.1uF

L5400 UBW2012-121F

C5414 10uF 10V

OPT R5406 3.3

C5400 0.1uF 50V

C5411 0.1uF 16V

C5401 0.1uF 50V

AGND_PLL

OPT

C5440 0.1uF 16V

2 3

GND

4

AUD_SCK R 5 40 2

I2C_SDA1

100

C5422 10uF 35V

NRS6045T100MMGK

SPK_L+ R5407 12

5

IC5400

6

NTP7513

SDATA

7

0x54

8

BCK

9

SDA

10

R5408 12

L5404 10uH

C5436 0.1uF 50V

Audio_Coil_ABCO

LPH6045T-100M L5405 10uH

C5430 390pF 50V

Audio_Coil_ABCO

R5415 5.1K

C5434 0.47uF 50V

SPEAKER_L C5437 0.1uF 50V

LPH6045T-100M R5412 12

R5416 5.1K SPK_L-

C5425 22000pF 50V

28 BST1B 27 VDR1

DVDD

R5414 12

C5429 390pF 50V

30 OUT1B 29 PGND1B

THERMAL 41

Audio_Coil_TAIYO

OPT C5424 0.01uF 50V

A A B I T A 1 A 1 1 _ E 1 D 1 D D K S T N T D D L D E S G U V V C A R B P O P P

DGND

WCK

AUD_LRCK

O I _ D N G

1

VDD_PLL

AUD_LRCH

O I _ D D V

C5420 0.1uF 50V

0 9 8 7 6 5 4 3 2 1 4 3 3 3 3 3 3 3 3 3

DGND_PLL

C5412 1uF 10V

C5418 0.1uF 50V

D N G ] P E [

16V

L5403-*1 10.0uH

+24V_AMP

+24V_AMP

+24V

Audio_Coil_TAIYO

NRS6045T100MMGK

V 0 5


WAFER-ANGLE

SPK_L+

26 VCC5 25 AGND

SPK_L-

24 VDR2 23 BST2A

SPK_R+ C5427 1uF 10V

22 PGND2A 21 OUT2A

C5428 1uF 10V

C5433 1uF 10V

SPK_R-

C5426 22000pF 50V

R 5 40 3

100 POWER_DET

+3.3V_NORMAL

T E D _ R W P _ E T 9 U 1 M 4 _ 5 P R M A

C5406 33pF 50V

C5408 33pF 50V

0 0 1

AMP_MUTE_MICOM R5401 10K R5405

R5400 AMP_MUTE

10K

B

Q5400 MMBT3904(NXP)

AMP_MUTE_MICOM E

100

AMP_MUTE_MICOM

C

C5404 1000pF 50V

AMP_MUTE_MICOM

L T 0 1 2 B B B B A C L _ _ _ 2 2 2 2 2 S U R R R T D T D D A O O O S N U D D F T T T B G O V V I I I P P P N N N O O O M M M

C5417 22000pF

SPK_R+

+24V_AMP

R5409 12

R5413 12

C5421

C5423

0.1uF

0.1uF

10uF

50V

50V

35V

L5403 10uH

C5432 390pF 50V R5410 12

L5402 10uH

Audio_Coil_ABCO

LPH6045T-100M

C5431 390pF 50V C5419

C5435 0.47uF 50V

R5417

0.1uF 50V

5.1K

C5439

R5418

0.1uF 50V

5.1K

SPEAKER_R

Audio_Coil_ABCO

LPH6045T-100M R5411 12

C5438

50V SPK_R-

[AMP_MUTE_PWR_DET] -->For fixing AC-OFF -->32"POLA/ROW LPB’s

POP noise 32"POLA/ROW model 3.5st drop time is very fast

3

2

1 P5400

1 2 3 4 5 6 7 8 9 0 1 1 1 1 1 1 1 1 1 2 I2C_SCL1

4

Only

L5404-*1 10.0uH Audio_Coil_TAIYO NRS6045T100MMGK L5405-*1 10.0uH

Audio_Coil_TAIYO

NRS6045T100MMGK +3.3V_NORMAL

DUAL COMPONENT Q1801

1ST

: 0TRIY80001A

2ND

AMP_RESET_N

L5402-*1 10.0uH

C5415 1000pF 50V

: 0TR387500AA

6 1 4 5 C

AUD_MASTER_CLK

F p 0 0 0 2 2

C5414 10uF 10V

C5413 0.1uF

L5400 UBW2012-121F

OPT R5406 3.3

C5400 0.1uF 50V

C5411 0.1uF 16V

C5401 0.1uF 50V

OPT

C5440 0.1uF 16V

1

VDD_PLL

2

DGND_PLL

3

GND

4

100

R 5 40 3

100

C5422 10uF 35V

NRS6045T100MMGK

SPK_L+ R5407 12

THERMAL 41 IC5400 NTP7513

SDATA

7

WCK

8

BCK

9

SDA

10

L5404 10uH

R5408 12

C5436 0.1uF 50V

Audio_Coil_ABCO

LPH6045T-100M L5405 10uH

C5430 390pF 50V

Audio_Coil_ABCO

R5415 5.1K

C5434 0.47uF 50V

SPEAKER_L C5437 0.1uF 50V

LPH6045T-100M R5412 12

R5416 5.1K SPK_L-

C5425 22000pF 50V

28 BST1B 27 VDR1

6

R5414 12

C5429 390pF 50V

30 OUT1B 29 PGND1B

5

Audio_Coil_TAIYO

OPT C5424 0.01uF 50V

A A B I T A 1 A 1 1 _ E 1 D 1 D D K S T N T D D L D E S G U V V C A R B P O P P

DVDD

AUD_SCK R 5 40 2

O I _ D N G

DGND C5412 1uF 10V

AUD_LRCK

I2C_SDA1

O I _ D D V

C5420 0.1uF 50V

0 9 8 7 6 5 4 3 2 1 4 3 3 3 3 3 3 3 3 3

AGND_PLL

AUD_LRCH

C5418 0.1uF 50V

D N G ] P E [

16V

L5403-*1 10.0uH

+24V_AMP

+24V_AMP

+24V

Audio_Coil_TAIYO

NRS6045T100MMGK

V 0 5


WAFER-ANGLE

SPK_L+

26 VCC5 25 AGND 24 VDR2 23 BST2A

0x54

4

SPK_L-

3

SPK_R+ C5427 1uF 10V

22 PGND2A 21 OUT2A

C5428 1uF 10V

C5433 1uF 10V

2

SPK_R-

1

C5426 22000pF 50V

P5400

1 2 3 4 5 6 7 8 9 0 1 1 1 1 1 1 1 1 1 2 I2C_SCL1

POWER_DET

+3.3V_NORMAL

AMP_MUTE_MICOM R5401 10K R5405

AMP_MUTE_MICOM

C R5400 AMP_MUTE

10K

B

Q5400 MMBT3904(NXP)

AMP_MUTE_MICOM E

T E D _ R W 0 P 0 _ 1 E T 9 U 1 M 4 _ 5 P R M A 100

C5406 33pF 50V

C5408 33pF 50V

L T 0 1 2 B B B B A C L _ _ _ 2 2 2 2 2 S U R R R T D T D D A O O O S N U D D F T T T B G O V V I I I P P P N N N O O O M M M

C5404 1000pF 50V

SPK_R+

+24V_AMP

R5409 12

L5402 10uH

C5421

C5423

0.1uF

0.1uF

10uF

50V

50V

35V

C5417

L5403 10uH

C5432 390pF 50V R5410 12

Audio_Coil_ABCO

LPH6045T-100M

C5431 390pF 50V C5419

22000pF

AMP_MUTE_MICOM

R5413 12

C5435 0.47uF 50V

C5438

R5417

0.1uF 50V

5.1K

C5439

R5418

0.1uF 50V

5.1K

SPEAKER_R

Audio_Coil_ABCO

LPH6045T-100M R5411 12

50V SPK_R-

[AMP_MUTE_PWR_DET] -->For fixing AC-OFF -->32"POLA/ROW LPB’s

POP noise 32"POLA/ROW model 3.5st drop time is very fast


AMP_NEO

2011.11.21 54

Copyright $ 2014 LG Electronics. Inc.Allright reserve Onlyfortraining and service purposes

LGE Internal Use Onl

HP_OUT_H13

HP_OUT_H13

EARPHONE

C6109-*1 18pF

C6104-*1

AMP

18pF

IC6100 TPA6138A2

HP_OUT C6100 1uF R6100 10V HP_OUT 10K

HP_ROUT_MAIN

C6104 180pF

HP_OUT R6106 43K 1%

R6103 33K HP_OUT_MTK HP_OUT_H13 R6103-*1 43K

+INR

HP_OUT_MTK

1

14

+INL

HP_OUT_MTK

HP_OUT HP_OUT C6108 10pF 50V

-INR

OUTR

2

13

3

12

-INL HP_OUT

OUTL

HP_OUT R6104 43K

C6106 10pF 50V

1%

C6109 180pF

HP_OUT R6101 10K

GND_1

+3.3V_NORMAL

4

HP_LOUT_AMP 11

UVP

+3.3V_NORMAL

SIDE_HP_MUTE

MUTE

T 4.7K U R6105 O _ P H

VSS

5

10

6

9

7

8

GND_2

VDD

HP_OUT C6102 1uF 10V

HP_OUT CN

C6103 1uF 10V HP_OUT

CP

L6100 120-ohm BLM18PG121SN1D

C6105 1uF 10V

HP_OUT_H13 R6102-*1 43K 1%

1% T U O _ P H

HP_LOUT_MAIN

R6102 33K HP_OUT_MTK

HP_ROUT_AMP


HP_OUT C6107 0.1uF 16V

HP_OUT_H13

HP_OUT_H13

EARPHONE

C6109-*1 18pF

C6104-*1

AMP

18pF

IC6100 TPA6138A2

HP_OUT C6100 1uF R6100 10V HP_OUT 10K

HP_ROUT_MAIN

C6104

HP_OUT R6106 43K

1

14

+INL

HP_OUT_MTK

HP_OUT -INR

HP_OUT

1%

R6103 33K HP_OUT_MTK HP_OUT_H13 R6103-*1 43K

+INR

HP_OUT_MTK

180pF

C6108 10pF 50V

OUTR

2

13

3

12

-INL HP_OUT

OUTL

HP_OUT R6104 43K

C6106 10pF 50V

1%

C6109 180pF

HP_OUT R6101 10K

33K HP_OUT_MTK

HP_ROUT_AMP

GND_1

+3.3V_NORMAL


HP_LOUT_AMP

4

11

5

10

6

9

7

8

UVP

HP_LOUT_MAIN

R6102

+3.3V_NORMAL

HP_OUT_H13 R6102-*1 43K 1%

1% MUTE

T 4.7K U R6105 O _ P H

SIDE_HP_MUTE

VSS

GND_2

T U O _ P H

VDD

HP_OUT

HP_OUT

C6102 1uF 10V

CN

CP

L6100 120-ohm BLM18PG121SN1D

C6105 1uF 10V

HP_OUT C6107 0.1uF 16V



HEADPHONE AMP

2011.09.29 61

opyr g ec ron nc. rcs. g rese Onl for trainin and service ur oses

n erna sen

LOCAL [To

LED

DIMMING

DRIVER]

P7600 12507WR-08L L/DIM_OUT_8P

1

R7601 10K L/DIM_OUT_8P

2

3

L/DIM0_SCLK_PWR

4

5

6

7

L/DIM0_MOSI_PWR R7603 33 I2C_SCL1 L/DIM_OUT_8P R7602 33 I2C_SDA1 L/DIM_OUT_8P

8 9

L/DIM0_VS_PWR

LOCAL [To

LED

DIMMING

DRIVER]

P7600 12507WR-08L L/DIM_OUT_8P

1

R7601 10K L/DIM_OUT_8P

2

3

L/DIM0_SCLK_PWR

4

5

6

7

L/DIM0_MOSI_PWR R7603 33 I2C_SCL1 L/DIM_OUT_8P R7602 33 I2C_SDA1 L/DIM_OUT_8P

8

L/DIM0_VS_PWR

9


opyr g ec ron nc.cs. r g rese Onlfor trainin and service ur oses

LOCAL DIMMING

2011.12.13 76

n erna sen

+24V_AMP

OPT C5450 10uF 35V

+24V_AMP

OPT C5450 10uF 35V


Copyright Only

$

2014

for t raining

LG and


Inc.

purposes

All right r eserved.

LGE

Internal

Use

Only

RS-232C

Control

INTERFACE(NORTH

AMERICA) JK3700 PEJ034-01

Closed to Jack S U _ C 0 0 0 2 1 2 3 7 2 3 S R R

HP_LOUT

OPT ZD3702 ADUC 20S 02 010L 20V

RS232C_US

S U _ C 0 0 1 2 1 2 3 7 2 3 S R R

OPT ZD3703 ADUC 20S 02 010L 20V

+3.3V_NORMAL

C3713 0.1uF

IC3700

R3706

MAX3232CDR

C1+

RS232C_US

RS232C_US

C3708 0.1uF

V+

C3709 0.1uF

C1-

C2+

RS232C_US C3710 0.1uF

C2-

V-

RS232C_US C3711 0.1uF

DOUT2

RIN2

1

16

2

15

3

14

4

13

5

12

6

11

7

10

8

9 EAN41348201

HP_DET

VCC

GND

DOUT1

RIN1

ROUT1 SOC_RX DIN1 SOC_TX DIN2

ROUT2

3

R_SPRING

4

T_SPRING

5

HP_ROUT

+3.5V_ST

RS232C_US

E_SPRING

10K R3705 1K

B_TERMINAL2

7B

T_TERMINAL2

6B

RS-232C

Control

INTERFACE(NORTH

AMERICA) JK3700 PEJ034-01

Closed to Jack S U _ C 0 0 0 2 1 2 3 7 2 3 S R R

HP_LOUT

S U _ C 0 0 1 2 1 2 3 7 2 3 S R R

OPT ZD3703 ADUC 20S 02 010L 20V

OPT ZD3702 ADUC 20S 02 010L 20V

RS232C_US

RS232C_US

V+

C3709 0.1uF

C1-

C2+

RS232C_US C3710 0.1uF

C2-

V-

RS232C_US C3711 0.1uF

DOUT2

RIN2

1

16

2

15

3

14

4

13

5

12

6

11

7

10

8

9

4

T_SPRING

5 7B

T_TERMINAL2

6B

R3706

MAX3232CDR

C3708 0.1uF

R_SPRING

B_TERMINAL2

+3.3V_NORMAL

C3713 0.1uF

IC3700

C1+

RS232C_US

3

HP_ROUT

+3.5V_ST

RS232C_US

E_SPRING

HP_DET

VCC

10K R3705 1K

GND

DOUT1

RIN1

ROUT1 SOC_RX DIN1 SOC_TX DIN2

ROUT2

EAN41348201


Copyright Only

for

$

2014

training

LG and


Inc.

All

right

2013.08.27

14Y Phone Jack

537

reserved.

LGE

purposes

+3.3V_NORMAL

USB1 OCP

USB1

DVR MAX

+5V_USB_1

R4500 10K OPT

R4501 10K

IC4500 AP2171DM8G

+5V_USB_1

Ready 1.5A 3AU04S-305-ZC-(LG) JK4500

+5V_NORMAL GND

IN_1 C4500 0.1uF 16V

IN_2

1

8

2

7

3

6

4

5

NC

1

USB_Serial_2.2ohm R4502 2.2

OUT_2

USB_DM1 USB_Serial_2.2ohm R4503 2.2

C4501

OUT_1

USB_DP1

10uF FLG

R4502-*1 0

N W 3 O D

10V EN /USB_OCD1

USB_Serial_0ohm

M A E R 2 T S

USB_Serial_0ohm R4503-*1 0

B S U

C4502 10uF 10V

4 5

USB_CTL1

+5V_USB_2

OCP

USB2/3 +3.3V_NORMAL

USB2 MAX 1.5A 3AU04S-305-ZC-(LG) JK4302

K 0 1

IC4306 TPS2066CDGNR [EP]GND

1 0 3 4 R

+5V_NORMAL GND C4302 0.1uF 16V

IN

EN1 USB_CTL2 EN2 USB_CTL3

1

2

8 L A M R 9 E H T

FLT1

USB_Serial_0ohm

K 0 1

1


2 0 3 4 R

USB_DM2

/USB_OCD2

USB_Serial_2.2ohm R4304 2.2 USB_DP2

M A E R 2 T S

OUT1

R4304-*1 0

B S U

+5V_USB_2 7

R4303-*1 0 USB_Serial_0ohm

N W 3 O D

C4322

4

10uF

3

6

4

5

FLT2 C4337 10uF 10V

USB2/3_OCP_TI

10V

+5V_USB_3

OUT2

5

/USB_OCD3 C4301 10uF 10V

IC4306-*1 [EP]GND DIODES TAIWAN INC +5V_USB_3 GND

IN

EN1

1

2

3

8 L A M R 9 E H T

7

6

FLG1

OUT1


OUT2

USB_Serial_0ohm 1

EN2

4

5


FLG2 USB_DM3

USB2/3_OCP_DIODES


USB_DP3

C4310 10uF 10V

M A E R 2 T S N W O 3 D B S U 4 5

R4305-*1 0 USB_Serial_0ohm R4306-*1 0

Internal

Use

Only

+3.3V_NORMAL

USB1 OCP

USB1

DVR MAX

+5V_USB_1

R4500 10K OPT

R4501 10K

IC4500 AP2171DM8G

+5V_USB_1

Ready 1.5A 3AU04S-305-ZC-(LG) JK4500

+5V_NORMAL GND

1

IN_1 C4500 0.1uF 16V

2

IN_2

NC

8

OUT_2

7

3

6

4

5

1

USB_Serial_2.2ohm R4502 2.2 USB_DM1 USB_Serial_2.2ohm R4503 2.2

C4501

OUT_1

USB_DP1

10uF FLG

R4502-*1 0

N W 3 O D

10V EN /USB_OCD1

USB_Serial_0ohm

M A E R 2 T S

USB_Serial_0ohm R4503-*1 0

B S U

C4502 10uF 10V

4 5

USB_CTL1

+5V_USB_2

OCP

USB2/3 +3.3V_NORMAL


K 0 1

IC4306 TPS2066CDGNR [EP]GND

1 0 3 4 R

+5V_NORMAL GND C4302 0.1uF 16V

IN

EN1 USB_CTL2 EN2 USB_CTL3

1

2

1


2 0 3 4 R

FLT1

8 L A M R 9 E H T

USB_Serial_0ohm

K 0 1

USB_DM2 USB_Serial_2.2ohm R4304 2.2

/USB_OCD2

USB_DP2

M A E R 2 T S

R4304-*1 0

B S U

+5V_USB_2 OUT1

7

R4303-*1 0 USB_Serial_0ohm

N W 3 O D

C4322

4

10uF

3

6

4

5

10V

+5V_USB_3

OUT2

FLT2

5

/USB_OCD3

C4337 10uF 10V

USB2/3_OCP_TI

C4301 10uF 10V

IC4306-*1 [EP]GND DIODES TAIWAN INC +5V_USB_3 GND

IN

EN1

1

2

3

FLG1

8 L A M R 9 E H T

OUT1

7


OUT2

6

USB_Serial_0ohm 1

EN2

4


FLG2

5

USB_DM3


USB_DP3

USB2/3_OCP_DIODES

C4310 10uF

M A E R 2 T S N W 3 O D

R4305-*1 0 USB_Serial_0ohm R4306-*1 0

B S U 4 5

10V


USB2_USB3

Copyright 2014 LGElectronics. Inc. All right reser Only for training andservice purposes

LGEInternal UseOnl

Ethernet

C5000 0.1uF 16V

MOLD_LAN_JACK JK5000-*1

1

2

3

4

5

6

7

8

Block

C5001 0.01uF 50V

METAL_LAN_JACK JK5000

RV3-2032ADA3

2013.11.25 543

RJ45VT-01SN002

TD+ 1 TCT 2 TD3 RD+ 4 RCT 5 RD6 R7 7 GND 8 9

9

1 EPHY_TDP 2

3 EPHY_TDN 4 EPHY_RDP 5

6 EPHY_RDN 7

8

D5000

D5001

5.5V LAN_ESD

5.5V LAN_ESD

D5002 5.5V LAN_ESD

D5003 5.5V LAN_ESD

Ethernet

C5000 0.1uF 16V

MOLD_LAN_JACK

JK5000 RJ45VT-01SN002

TD+ 1 TCT

2

2 TD-

3

3 RD+

4

4 RCT

5

5 RD-

6

6 R7

7

7 GND

8

C5001 0.01uF 50V

METAL_LAN_JACK

JK5000-*1 RV3-2032ADA3

1

Block

8

1 EPHY_TDP 2

3 EPHY_TDN 4 EPHY_RDP 5

6 EPHY_RDN 7

8

D5000

D5001

D5002

5.5V LAN_ESD

5.5V LAN_ESD

D5003

5.5V LAN_ESD

5.5V LAN_ESD

9

9


2013.11.26

LAN_VERTICAL

550

. Onl for trainin and service ur os

DEV_TU_KR_US DEV_TU_AJ_T

DEV_TU_BR

TDJH-G101D

1 2 3 4 5 6 7 8 9

B1[+3.3V]

1

NC_1

2

IF_AGC

3

SCL

4

SDA

5

IF[P]

6

IF[N]

7

NC_2

8

NC_3

9 10

A1

A1

B1

DEV_TU_CO_T2

TU6402-*1 TDJM-B101F

TU6401-*1

B1

11

47

12 SHIELD

13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30

A1

A1

B1

B1[+3.3V]

1

RF_SW_CTL

2

AIF_AGC

3

SCL_RF

4

SDA_RF

5

AIF[P]

6

AIF[N]

7

NC_1

8

NC_2

9

NC_3

10

NC_4

11

ERROR

12

GND_1

13

MCLK

14

SYNC

15

VAILD

16

D0

17

D1

18

D2

19

D3

20

D4

21

D5

22

D6

23

D7

24

RESET_DEMOD

25

B2[+3.3V]

26

SCL_DEMOD

27

B3[+1.1V]

28

NC_5

29

SDA_DEMOD

B1

DEV_TU_AJ_T2

TU6402-*2 TDJM-K101F

30

A1

47

A1

B1

B1[+3.3V]

SHIELD

1

RF_SW_CTL

2

AIF_AGC

3

SCL_RF

4

SDA_RF

5

AIF[P]

6

AIF[N]

7

NC_1

8

NC_2

9

NC_3

10

NC_4

11

ERROR

12

GND_1

13

MCLK

14

SYNC

15

VAILD

16

D0

17

D1

18

D2

19

D3

20

D4

21

D5

22

D6

23

D7

24

RESET_DEMOD

25

B2[+3.3V]

26

SCL_DEMOD

27

B3[+1.1V]

28

NC_5

29

SDA_DEMOD

B1

30

A1

47

A1

B1 47

SHIELD

DEV_TU_HK

TU6402-*3 TDJM-G105D

TU6402-*4 TDJM-C301D

B1[+3.3V]

1

NC_1

2

AIF_AGC

3

SCL_RF

4

SDA_RF

5

AIF[P]

6

AIF[N]

7

NC_2

8

NC_3

9

NC_4

10

B2[+3.3V]

11

ERROR

12

GND_1

13

MCLK

14

SYNC

15

VAILD

16

D0

17

D1

18

D2

19

D3

20

D4

21

D5

22

D6

23

D7

24

RESET_DEMOD

25

B3[+3.3V]

26

SCL_DEMOD

27

B4[+1.1V]

28

F22_OUTPUT

29

SDA_DEMOD

B1

30

A1

A1

B1

B1[+3.3V]

DEV_TU_TW

DEV_TU_KR_PIP

TU6401

TU6403

TDJH-H101F

TDJK-T101F

TU6402 TDJM-H101F

RF_SW_CTL NC_1 SCL_RF SDA_RF NC_2

1

NC_3 SIF CVBS

2

NC_4 NC_5 ERROR

3

GND_1 MCLK SYNC

4

VAILD D0 D1

5

D2 D3 D4

6

D5 D6 D7

7

RESET_DEMOD B2[+3.3V] SCL_DEMOD

8

B3[+1.1V] NC_6 SDA_DEMOD

9

B1[+3.3V]

1

NC_1

2

IF_AGC

3

SCL

4

SDA

5

IF[P]

6

IF[N]

7

NC_2

8

NC_3

9

B1[+3.3V]

1

RF_S/W_CTL

2

IF_AGC

3

SCL

4

SDA

5

IF[P]

6

IF[N]

7

NC_1

8

NC_2

9

B1

47 SHIELD

10

SHIELD

A1

A1

B1

B1

A1

47 A _ D N G _ U T

A1

B1

B1

11

47 SHIELD

B _ D N G _ U T

A _ D N G _ U T

SHIELD

12

B _ D N G _ U T

13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30

A1

A1

B1

B1[+3.3V]

C6401 1000pF

A _ D N G _ U T

B _ D N G _ U T

2

IF_AGC_TU

3

I2C_SCL6_TU

4

I2C_SDA6_TU

5

IF_P

6

IF_N

7

TU_SIF_TU

8

TU_CVBS_TU

9

SCL_RF SDA_RF M_DIF[P] M_DIF[N] S_SIF S_CVBS NC_2

10

B2[+3.3V] +3.3V_TU

11

FE_DEMOD1_TS_ERROR

12

S_ERROR GND_1 13

S_MCLK FE_DEMOD1_TS_CLK

14

FE_DEMOD1_TS_SYNC

15

FE_DEMOD1_TS_VAL

16

FE_DEMOD1_TS_DATA[0]

17


18


19


20


21


22


23


24

/TU_RESET1_TU

25

+3.3V_DEMOD_TU

26

S_SYNC S_VALID S_DATA NC_3 NC_4 NC_5 NC_6 NC_7 NC_8 NC_9 S_RESET_DEMOD B3[+3.3V] SCL_DEMOD I2C_SCL4_TU

27

D_Demod_Core

28

LNB_TX

29

I2C_SDA4_TU

30


B1

SHIELD

A A J J / / J 1 J 2 A 0 A 0 / 4 / 4 U 6 U 6 E R E R _ _ 0 U 0 U

1

RF_SWITCH_CTL_TU

M_DIF_AGC

47

A _ D N G _ U T

+3.3V_LNA_TU

NC_1

B _ D N G _ U T

DEV_TU_KR_US DEV_TU_AJ_T

DEV_TU_BR

TDJH-G101D

1 2 3 4 5 6 7 8 9

B1[+3.3V]

1

NC_1

2

IF_AGC

3

SCL

4

SDA

5

IF[P]

6

IF[N]

7

NC_2

8

NC_3

9 10

A1

A1

B1

DEV_TU_CO_T2

TU6402-*1 TDJM-B101F

TU6401-*1

B1

11

47

12 SHIELD

13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30

A1

A1

B1

1

RF_SW_CTL

2

AIF_AGC

3

SCL_RF

4

SDA_RF

5

AIF[P]

6

AIF[N]

7

NC_1

8

NC_2

9

NC_3

10

NC_4

11

ERROR

12

GND_1

13

MCLK

14

SYNC

15

VAILD

16

D0

17

D1

18

D2

19

D3

20

D4

21

D5

22

D6

23

D7

24

RESET_DEMOD

25

B2[+3.3V]

26

SCL_DEMOD

27

B3[+1.1V]

28

NC_5

29

SDA_DEMOD

B1

DEV_TU_AJ_T2

TU6402-*2 TDJM-K101F

B1[+3.3V]

30

A1

A1

47

B1

RF_SW_CTL

2 3

SCL_RF

4

SDA_RF

5

AIF[P]

6

AIF[N]

7

NC_1

8

NC_2

9

NC_3

10

NC_4

11

ERROR

12

GND_1

13

MCLK

14

SYNC

15

VAILD

16

D0

17

D1

18

D2

19

D3

20

D4

21

D5

22

D6

23

D7

24

RESET_DEMOD

25

B2[+3.3V]

26

SCL_DEMOD

27

B3[+1.1V]

28

NC_5

29

SDA_DEMOD

30

A1

47 SHIELD

1

AIF_AGC

B1

DEV_TU_HK

TU6402-*3 TDJM-G105D

B1[+3.3V]

A1

B1

TU6402-*4 TDJM-C301D

B1[+3.3V]

1

NC_1

2

AIF_AGC

3

SCL_RF

4

SDA_RF

5

AIF[P]

6

AIF[N]

7

NC_2

8

NC_3

9

NC_4

10

B2[+3.3V]

11

ERROR

12

GND_1

13

MCLK

14

SYNC

15

VAILD

16

D0

17

D1

18

D2

19

D3

20

D4

21

D5

22

D6

23

D7

24

RESET_DEMOD

25

B3[+3.3V]

26

SCL_DEMOD

27

B4[+1.1V]

28

F22_OUTPUT

29

SDA_DEMOD

B1

30

A1

47 SHIELD

A1

B1

B1[+3.3V]

DEV_TU_TW

DEV_TU_KR_PIP

TU6401

TU6403

TDJH-H101F

TDJK-T101F

TU6402 TDJM-H101F

RF_SW_CTL NC_1 SCL_RF SDA_RF NC_2

1

NC_3 SIF CVBS

2

NC_4 NC_5 ERROR

3

GND_1 MCLK SYNC

4

VAILD D0 D1

5

D2 D3 D4

6

D5 D6 D7

7

RESET_DEMOD B2[+3.3V] SCL_DEMOD

8


9

B1[+3.3V]

1

NC_1

2

IF_AGC

3

SCL

4

SDA

5

IF[P]

6

IF[N]

7

NC_2

8

NC_3

9

B1[+3.3V]

1

RF_S/W_CTL

2

IF_AGC

3

SCL

4

SDA

5

IF[P]

6

IF[N]

7

NC_1

8

NC_2

9

B1

47 SHIELD

10

SHIELD

A1

A1

B1

B1

A1

47 A _ D N G _ U T

A1

B1

B1

11

47 SHIELD

B _ D N G _ U T

A _ D N G _ U T

SHIELD

12

B _ D N G _ U T

13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30

A1

A1

B1

B1[+3.3V] +3.3V_LNA_TU

1

RF_SWITCH_CTL_TU

2

IF_AGC_TU

3

I2C_SCL6_TU

4

I2C_SDA6_TU

5

IF_P

6

IF_N

7

TU_SIF_TU

8

TU_CVBS_TU

9

NC_1 M_DIF_AGC SCL_RF SDA_RF M_DIF[P] M_DIF[N] S_SIF S_CVBS NC_2

10

B2[+3.3V] +3.3V_TU

11

FE_DEMOD1_TS_ERROR

12

S_ERROR GND_1 13

S_MCLK FE_DEMOD1_TS_CLK

14

FE_DEMOD1_TS_SYNC

15

FE_DEMOD1_TS_VAL

16


17


18


19


20


21


22


23


24

/TU_RESET1_TU

25

+3.3V_DEMOD_TU

26

S_SYNC S_VALID S_DATA NC_3 NC_4 NC_5 NC_6 NC_7 NC_8 NC_9 S_RESET_DEMOD B3[+3.3V] SCL_DEMOD I2C_SCL4_TU

27

D_Demod_Core

28

LNB_TX

29

I2C_SDA4_TU

30


B1

47 SHIELD A _ D N G _ U T

A A J J / / J 1 J 2 A 0 A 0 / 4 / 4 U 6 U 6 E R E R _ _ 0 U 0 U T T

C6401 1000pF 630V

A _ D N G _ U T

B _ D N G _ U T

B _ D N G _ U T

C6402 1000pF 630V

TU_TW/CO/BR

TU_TW/CO/BR/KR/US Global flag


Copyright Only

$

2014

for t raining

LG and


Inc.

purposes

All right reserved.

TUNER

2013.07.16 564

LGE

Internal

Use

Only

LVDS_HD

LVDS LVDS_51PIN P7100 FI-RE51S-HF-J-R1500

[51Pin

LVDS

OUTPUT

Connector]

[41Pin LVDS OUTPUT Connector]

[30Pin

HD

60Hz]

Pin Assign is same LN570B LVDS Cable (EAD62296501)

as

HD 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

NC NC

R 7 10 0

P7102

2D/3D_CTL

33

LVDS_SEL

NC NC NC

R 71 05

33

I2C_SDA1

CP_BOX R 71 06 33

I2C_SCL1

CP_BOX

AUO_65_MIRROR

0

NC

R 71 07

GND RA0N

LVDS_41PIN

3.3K LVDS_SEL_HIGH PWM_DIM1

P7101

R7102

LGD_T-Con_Scanning R7110

L/DIM_ENABLE

R7101

R7109

FI-RE41S-HF-J-R1500

33

10K LVDS_SEL_LOW

33

AUO_L/D_EN R7108 33

1 2

OPC_EN

OPC_EN

3 TXA0N

4

RA0P TXA0P

5

RA1N TXA1N

6

RA1P TXA1P

7

RA2N TXA2N

8

RA2P TXA2P

9

GND

10

RACLKN TXACLKN

11

RACLKP TXACLKP

12

GND

13

RA3N TXA3N

14

RA3P TXA3P

15

RA4N TXA4N

16

RA4P TXA4P

17

GND

18

BIT_SEL

BIT_SEL

19

RB0N TXB0N

R7103 10K

TXB0P

BIT_SEL_LOW

RB0P

20 21

RB1N TXB1N

22

RB1P TXB1P

23

RB2N TXB2N

24

RB2P TXB2P

25

GND

26

RBCLKN TXBCLKN

27

RBCLKP TXBCLKP

28

GND

29

RB3N TXB3N

30

RB3P TXB3P

31

RB4N TXB4N

32

RB4P TXB4P

33

GND

34

GND

35

GND GND

PANEL_VCC

36 37

GND NC

L7100 BLM18SG121TN1D

38

VLCD

LVDS_51PIN

39 40

VLCD VLCD VLCD

41 C7100 10uF 16V OPT

C7101 1000pF 50V OPT

C7102 0.1uF 50V OPT

42 GND

52 GND

10031HR-30

GND

30

1

NC

29

2

NC

28

3

NC

27

4

GND

26

5

RD+

25

6

TXA0N

RD-

24

7

TXA0P

GND

23

8

RCL+

22

9

TXA1N

RCLK-

21

10

TXA1P

GND

20

11

RC+

19

12

TXA2N

RC-

18

13

TXA2P

GND

17

14

RB+

16

15

TXACLKN

RB-

15

16

TXACLKP

GND

14

17

RA+

13

18

TXA3N

RA-

12

19

TXA3P

GND

+3.3V_NORMAL

OPT

LVDS_SEL NC

T-CON Pin Assign

LGD_2D/3D_CTRL

NC NC NC

2D/3D_CTL R 7 10 4

33

AUO_2D/3D_CTRL

NC NC NC NC NC GND RC0N TXC0N RC0P TXC0P RC1N TXC1N RC1P TXC1P RC2N TXC2N RC2P TXC2P GND RCCLKN TXCCLKN RCCLKP TXCCLKP GND RC3N TXC3N RC3P TXC3P RC4N TXC4N RC4P TXC4P GND

11

NC

10

21

LVDS SEL

9

22

GND

8

23

GND

7

24

GND

6

25

GND

5

26

VLCD

4

27

VLCD

3

28

VLCD

2

29

VLCD

1

30 31

TXD0N RD0P TXD0P RD1N TXD1N RD1P TXD1P RD2N TXD2N RD2P TXD2P GND RDCLKN TXDCLKN RDCLKP TXDCLKP GND RD3N TXD3N RD3P TXD3P RD4N TXD4N RD4P TXD4P GND GND

OPT R1109 3.3K PANEL_VCC

GND RD0N

LVDS_SEL +3.3V_NORMAL

20

OPT R1110 10K

HD L1101 120OHM UBW2012-121F

HD C1101 0.1uF 16V

LVDS_HD

LVDS LVDS_51PIN P7100 FI-RE51S-HF-J-R1500

[51Pin

LVDS

OUTPUT

Connector]

[41Pin LVDS OUTPUT Connector]

[30Pin

HD

60Hz]

Pin Assign is same LN570B LVDS Cable (EAD62296501)

as

HD 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

NC

R 7 10 0

P7102

2D/3D_CTL

33

T-CON Pin Assign

LGD_2D/3D_CTRL

NC

LVDS_SEL

NC NC

R 71 05

33

CP_BOX

AUO_65_MIRROR

I2C_SCL1 0

R7101

R7109

NC

R 71 07

LVDS_SEL_HIGH

R7110 L/DIM_ENABLE GND

P7101

FI-RE41S-HF-J-R1500

33

PWM_DIM1

R7102

LGD_T-Con_Scanning

NC

LVDS_41PIN

3.3K

OPT

LVDS_SEL

10K LVDS_SEL_LOW

33

AUO_L/D_EN R7108 33

1 2

OPC_EN

OPC_EN

RA0N

3 TXA0N

4

RA0P TXA0P

5

RA1N TXA1N

6

RA1P TXA1P

7

RA2N TXA2N

8

RA2P TXA2P

9

GND

10

RACLKN TXACLKN

11

RACLKP TXACLKP

12

GND

13

RA3N TXA3N

14

RA3P TXA3P

15

RA4N TXA4N

16

RA4P TXA4P

17

GND

18

BIT_SEL

BIT_SEL

19

RB0N TXB0N

R7103 10K

RB0P TXB0P

20

BIT_SEL_LOW

21

RB1N TXB1N

22

RB1P TXB1P

23

RB2N TXB2N

24

RB2P TXB2P

25

GND

26

RBCLKN TXBCLKN

27

RBCLKP TXBCLKP

28

GND

29

RB3N TXB3N

30

RB3P TXB3P

31

RB4N TXB4N

32

RB4P TXB4P

33

GND

34

GND

35

GND PANEL_VCC

GND

36 37

GND L7100

NC

38

BLM18SG121TN1D 39

LVDS_51PIN

VLCD

40

VLCD

41

VLCD

C7100 10uF 16V OPT

VLCD

GND

30

1

NC

29

2

NC

28

3

NC

27

4

GND

26

5

RD+

25

6

TXA0N

RD-

24

7

TXA0P

GND

23

8

RCL+

22

9

TXA1N

RCLK-

21

10

TXA1P

GND

20

11

RC+

19

12

TXA2N

RC-

18

13

TXA2P

GND

17

14

RB+

16

15

TXACLKN

RB-

15

16

TXACLKP

GND

14

17

RA+

13

18

TXA3N

RA-

12

19

TXA3P

GND

11

20

+3.3V_NORMAL

I2C_SDA1

CP_BOX R 71 06 33

NC

10031HR-30

C7101 1000pF 50V OPT

C7102 0.1uF 50V OPT

NC NC NC

2D/3D_CTL R 7 10 4

33

AUO_2D/3D_CTRL

NC NC NC NC NC GND RC0N TXC0N RC0P TXC0P RC1N TXC1N RC1P TXC1P RC2N TXC2N RC2P TXC2P GND RCCLKN TXCCLKN RCCLKP TXCCLKP GND RC3N TXC3N RC3P TXC3P RC4N TXC4N RC4P TXC4P GND

LVDS_SEL +3.3V_NORMAL

NC

10

21

LVDS SEL

9

22

GND

8

23

GND

7

24

GND

6

25

GND

5

26

VLCD

4

27

VLCD

3

28

VLCD

2

29

VLCD

1

30

OPT R1109 3.3K PANEL_VCC OPT R1110 10K

HD L1101 120OHM UBW2012-121F

HD C1101 0.1uF 16V

GND 31 RD0N TXD0N RD0P TXD0P RD1N TXD1N RD1P TXD1P RD2N TXD2N RD2P TXD2P GND RDCLKN TXDCLKN RDCLKP TXDCLKP GND RD3N TXD3N RD3P TXD3P RD4N TXD4N RD4P TXD4P GND GND

42 GND

52 GND


Copyright Only

$ for

2014

training

LG and


purposes

Inc.

All

right

reserved.

LVDS_HIGH_MID

2013.07.16 571

LGE

Internal

Use

Only

LG-39LB5800-LED-TV-2014.pdf

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