toshiba lcd tv service manual

SERVICE MANUAL

LCD Color Television

42HL67

Rev.1

For Technical Bulletins, Technical Tips, or other information regarding the service of this model, visit the Toshiba America Consumer Products National Service Division website at: www7.toshiba.com

This model is classified as a green product (*1), as indicated by the underlined serial number. This Service Manual describes replacement parts for the green product. When repairing this green product, use the part(s) described in this manual and lead-free solder (*2). (*2). For (*1) and (*2), refer to GREEN PRODUCT PROCUREMENT and LEAD-FREE

SOLDER.

© TOSHIBA CORPORATION CORPORATION 2009 2009

IMPORTANT NOTICE WARNING: Do not modify or alter the information or data provided herein without prior written consent b y Toshiba. Toshiba shall not be liable to anybody for any damages, losses, expenses or costs, if any, incurred in connection with or as a result of such modification or alteration. THE INFORMATION OR DATA HEREIN SHALL BE PROVIDED "AS IS" WITHOUT ANY WARRANTY OF ANY KIND, EITHER EXPRESS OR IMPLIED WARRANTY OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. Toshiba shall not be liable for any damages, losses, expenses or costs, if any, incurred in connection with or as a result of use of any information or data provided herein. GREEN PRODUCT PROCUREMENT The EC is actively promoting the WEEE & RoHS Directives that define standards for recycling and reuse of Waste Electrical and Electronic Equipment and for the Restriction of the use of certain Hazardous Substances. From July 1, 2006, the RoHS Directive will prohibit any marketing of new products containing the restricted substances. Increasing attention is given to issues related to the global environmental. Toshiba Corporation recognizes environmental protection as a key management tasks, and is doing its utmost to enhance and improve the quality and scope of its environmental activities. In line with this, Toshiba proactively promotes Green Procurement, and seeks to purchase and use products, parts and materials that have low environmental impacts. Green procurement of parts is not only confined to manufacture. The same green parts used in manufacture must also be used as replacement parts. LEAD-FREE SOLDER WARNING: This product is manufactured using lead-free solder as a part of a movement within the consumer products industry at large to be environmentally responsible. Lead-free solder must be used in the servicing and repair of this product. The melting temperature of lead-free solder is higher than that of l eaded solder by 86ºF to 104ºF (30ºC to 40ºC). Use of a soldering iron designed for lead-based solders to repair product made with lead-free solder may result in damage to the component and or PCB being soldered. Great care should be made to ensure high-quality soldering when servicing this product especially when soldering large components, through-hole pins, and on PCBs as the level of heat required to melt lead-free solder is high. SAFETY INSTRUCTION WARNING: Before servicing this chassis, read the "Safety Precaution" and and "Product Safety Notice" instructions instructions below. Safety Precaution WARNING: Servicing should not be attempted by anyone unfamiliar with the necessary precautions precautions on this receiver. The following are the necessary precautions to be observed before servicing this chassis. 1.

An isolation transformer should should be connected connected in the the power line between the receiver and the AC line before any service is performed on the receiver.

2.

Always disconnect disconnect the power plug before before any disassembling disassembling of the the product. It may result result in electrical electrical shock.

3.

When replacing a chassis in the cabinet, cabinet, always be certain that that all the protective devices devices are put put back in place, such as nonmetallic control knobs, insulating covers, shields, isolation resistor-capacitor network, etc.

4.

Always keep keep tools, product components, components, etc. etc. away from children as these items may cause injury. injury.

5.

Depending on the model, use an isolation transformer transformer or wear suitable gloves when servicing with the power on. Disconnect the power plug to avoid electrical shock when replacing parts. In some cases, alternating current is also impressed in the chassis, so electrical shock is possible if the chassis is contacted with the power on.

6.

Always use the replacement parts specified specified for the particular model when making repairs. The parts parts used in products require special safety characteristics such as inflammability; voltage resistance, etc. therefore, use only replacement parts

1

IMPORTANT NOTICE WARNING: Do not modify or alter the information or data provided herein without prior written consent b y Toshiba. Toshiba shall not be liable to anybody for any damages, losses, expenses or costs, if any, incurred in connection with or as a result of such modification or alteration. THE INFORMATION OR DATA HEREIN SHALL BE PROVIDED "AS IS" WITHOUT ANY WARRANTY OF ANY KIND, EITHER EXPRESS OR IMPLIED WARRANTY OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. Toshiba shall not be liable for any damages, losses, expenses or costs, if any, incurred in connection with or as a result of use of any information or data provided herein. GREEN PRODUCT PROCUREMENT The EC is actively promoting the WEEE & RoHS Directives that define standards for recycling and reuse of Waste Electrical and Electronic Equipment and for the Restriction of the use of certain Hazardous Substances. From July 1, 2006, the RoHS Directive will prohibit any marketing of new products containing the restricted substances. Increasing attention is given to issues related to the global environmental. Toshiba Corporation recognizes environmental protection as a key management tasks, and is doing its utmost to enhance and improve the quality and scope of its environmental activities. In line with this, Toshiba proactively promotes Green Procurement, and seeks to purchase and use products, parts and materials that have low environmental impacts. Green procurement of parts is not only confined to manufacture. The same green parts used in manufacture must also be used as replacement parts. LEAD-FREE SOLDER WARNING: This product is manufactured using lead-free solder as a part of a movement within the consumer products industry at large to be environmentally responsible. Lead-free solder must be used in the servicing and repair of this product. The melting temperature of lead-free solder is higher than that of l eaded solder by 86ºF to 104ºF (30ºC to 40ºC). Use of a soldering iron designed for lead-based solders to repair product made with lead-free solder may result in damage to the component and or PCB being soldered. Great care should be made to ensure high-quality soldering when servicing this product especially when soldering large components, through-hole pins, and on PCBs as the level of heat required to melt lead-free solder is high. SAFETY INSTRUCTION WARNING: Before servicing this chassis, read the "Safety Precaution" and and "Product Safety Notice" instructions instructions below. Safety Precaution WARNING: Servicing should not be attempted by anyone unfamiliar with the necessary precautions precautions on this receiver. The following are the necessary precautions to be observed before servicing this chassis. 1.

An isolation transformer should should be connected connected in the the power line between the receiver and the AC line before any service is performed on the receiver.

2.

Always disconnect disconnect the power plug before before any disassembling disassembling of the the product. It may result result in electrical electrical shock.

3.

When replacing a chassis in the cabinet, cabinet, always be certain that that all the protective devices devices are put put back in place, such as nonmetallic control knobs, insulating covers, shields, isolation resistor-capacitor network, etc.

4.

Always keep keep tools, product components, components, etc. etc. away from children as these items may cause injury. injury.

5.

Depending on the model, use an isolation transformer transformer or wear suitable gloves when servicing with the power on. Disconnect the power plug to avoid electrical shock when replacing parts. In some cases, alternating current is also impressed in the chassis, so electrical shock is possible if the chassis is contacted with the power on.

6.

Always use the replacement parts specified specified for the particular model when making repairs. The parts parts used in products require special safety characteristics such as inflammability; voltage resistance, etc. therefore, use only replacement parts

1

that have have these same characteristics. characteristics. Use only the specified specified parts when the the parts list.

mark is indicated in the circuit diagram or

7.

Part mounting and wire routing routing should be the same as that used originally. For safety purposes, purposes, insulating materials such as isolation tubes or tape are sometimes used and printed circuit boards are sometimes mounted floating. Also make sure that wiring is routed and clamped to avoid parts that generate heat or use high voltage. Always follow the manufactures wiring routes / dressings.

8.

Always ensure ensure that all internal wirings are in accordance accordance before re-assembling the the external casing after a repair is completed. Do not allow internal wiring to be pinched by cabinets, panels, etc. Any error in reassembly or wiring can result in electrical leakage, flame, etc., and ma y be hazardous.

9.

NEVER remodel remodel the product product in any way. Remodeling can result in improper operation, operation, malfunction, malfunction, electrical leakage, or flame, which may be hazardous.

10. Always perform an AC leakage leakage current check on the exposed exposed metallic parts of the cabinet such such as antennas, terminals, screw heads, metal overlays, control shafts, etc. to be sure that the set is safe to operate without any danger of electrical shock before returning the set to the customer. 11. To check leakage current: (After (After completing the work, work, measure the leakage current to to prevent an electrical shock.) shock.) 

Plug the AC line cord directly into a 120V AC outlet. Do not use an isolation transformer for this check.



Use an AC voltmeter having 5000 ohms per volt or more sensitivity in the following manner.

Connect a 1500 ohm 10 watt resistor, paralleled by a 0.15 µF, AC type capacitor, between a known good earth ground (water pipe, conduit, etc.) and the exposed metallic parts, one at a time. Measure the AC voltage across the combination of 1500 ohm resistor and 0.15 µF capacitor. Reverse the AC plug at the AC outlet and repeat AC voltage measurements for each exposed metallic part. Voltage measured must not exceed 0.3 volts rms. This corresponds to 0.2 milliamps AC. Any value exceeding this limit constitutes a potential shock hazard and must be corrected immediately.

Product Safety Notice Many electrical and mechanical parts in this chassis have special safety-related characteristics. These characteristics characteristics are often overlooked in a visual inspection. The protection afforded by them cannot necessarily be obtained by using replacement components rated for higher voltage, wattage, etc. Replacement parts which have these special safety characteristics characteristics are identified in this manual and its supplements. Electrical components having such features features are identified by the international hazard symbols on the schematic diagram and the parts list. Before replacing any of these components, read the parts list in this manual carefully. The use of substitute replacement parts which do not have the same safety as specified in the parts list may create electrical shock, fire, or other hazards. SAFETY INSTRUCTION WARNING: The metal edges of the LCD module are sharp, handle it with care. The LCD module can easily be damaged during disassembly or reassembly; therefore, always observe the following precautions when handling the module. 1.

In the event event that the screen is damaged or the liquid crystal (fluid) leaks, do not breathe breathe in, drink, or touch this fluid. Such actions could cause toxicity or skin irritation. If this fluid should enter the mouth, rinse the mouth thoroughly with water. If the

2

fluid should contact the skin or clothing, wipe off with alcohol, etc., and rinse thoroughly with water. If the fluid should enter the eyes, immediately rinse the eyes thoroughly with running water. 2.

When attaching the LCD module to the LCD cover, position it appropriately and fasten at the position where the display can be viewed most conveniently.

3.

Carefully align the holes at all four corners of the LCD module with the corresponding holes in the LCD cover and fasten with screws. Do not strongly push on the module because any impact can adversely affect the performance. Also use caution when handling the polarized screen because it can easily be damaged.

4.

If the panel surface becomes soiled, wipe with cotton or a soft cloth. If this does not remove the soiling, breathe on the surface and then wipe again. If the panel surface is extremely soiled, wipe the panel surface with CRT cleaner sprayed onto the cloth. Do not spray the cleaner on the panel. Pay attention not to scratch the panel surface.

5.

Leaving water or other fluids on the panel for an extended period of time can result in discoloration or stripes. Immediately remove any type of fluid from the screen.

6.

Glass is used in the panel construction. Damage can occur if dropped or struck with hard objects.

3

7.

CMOS-LSI circuitry is used in the LCD module, so avoid damage due to static electricity. When handling the module, use a wrist ground or anchor ground.

8.

Do not expose the LCD module to direct sunlight or strong ultraviolet rays for extended periods.

9.

Do not store the LCD module below the temperature conditions described in the specifications. Doing so could result in freezing of the liquid crystal, loss of resilience, or other damage.

10. Do not disassemble the LCD module. Such actions could result in improper operation.

11. When transporting the LCD module, do not use packing containing epoxy resin (amine) or silicon resin (alcohol or oxim). The gas generated by these materials can cause loss of polarity.

4

Entering Service Mode

1.

Set VOLUME to minimum and press MUTE button twice on the remote control.



2.

Press MUTE button again and hold button down.

3.

While holding the MUTE button, press MENU button on TV set.



Service Mode display

Selecting the Adjusting Item Every pressing of CH

or

button in the service mode changes the adjustment items.

or

button will change the value of data in the range from 00H to FFH. The variable range depends on

Adjusting the Data Pressing of VOLUME the adjusting item. Exiting Service Mode Press the POWER button once to turn off the TV.

5

LED Indication The yellow, blue and red/green LED lights on the TV (at the bottom center of the TV) indicate the TV's status, as described below:

Note: If the TV loses A/C power (e.g., a power outage occurs or the power cord is unplugged), when power is restored, the yellow LED will blink while the TV is booting until the remote control is usable. This is normal and is not a sign of malfunction.

LV67 MODE

YELLOW

GREEN

LED

LED

POWER OFF POWER OFF (Standby POWER ON Disk in the disk slot Fan Stop Detection

Blinking

IIC BUS Error

Slow Blinking

Power Protection Detection

Fast Blinking

Booting

3 Blinks

Upgrade in progress Upgrade successful Upgrade failed

6

Sound

A

Distorted

Digital

Is Distorted Sound Analog or Digital?

Reconfirm proper operation of all analog audio sources.

Is Sound Missing or Distorted?

Analog

Missing

Is Missing Sound Analog or Digital?

Digital

Replace Analog Signal Processing Section. Replace Digital Signal Processing Section, then suspect Analog.

Questions or Statements in flow chart pertain to only the defined areas. It is assumed that all other inputs and functions operate correctly.

Analog Processing includes:

Digital Processing includes: RGB Computer Video

Composite Video/Audio

HDMI ATSC (8Vsb) HD Tuner Signals

S-Video/Audio NTSC Tuner Video/Audio Digital Audio after Digital Processing

Ethernet Cable Card is a function of Digital Signal Processing Area

Color stream Video/Audio DVI/Computer Audio In

7

Picture

B

Distorted

Digital

Replace Digital Signal Processing Section.

Is Distorted Picture Analog or Digital?

Is the Picture Missing or Distorted?

Analog

Missing

Is the Digital Missing Picture Analog or Digital?

Replace Analog Signal Processing Section, then suspect Digital.

Replace Digital Signal Processing Section.




Composite Video/Audio S-Video/Audio NTSC Tuner Video/Audio Digital Audio after Digital Processing Color stream Video/Audio DVI/Computer Audio In

8

HDMI ATSC (8Vsb) HD Tuner Signals Ethernet Cable Card is a function of Digital Signal Processing Area

Dead

C

No

Are any LEDs Blinking on the front of the unit?

Suspect Power Supply, Low B Supply – Then Suspect system Control (SYSCON).

Yes

Use Blink Codes to help determine problem area.




Composite Video/Audio S-Video/Audio NTSC Tuner Video/Audio Digital Audio after Digital Processing Color stream Video/Audio DVI/Computer Audio In

9

HDMI ATSC (8Vsb) HD Tuner Signals Ethernet Cable Card is a function of Digital Signal Processing Area

Dead set – No sound or picture

No

Yes

Does 3VDC appear at pin 3 of P806A when on-off is pressed?

Is 5VDC present at pin 1 of P806A when the unit is plugged in?

Yes

No

No

Are any problem LED indications exhibited after the power button is pressed?

Yes

Suspect the Low B supply, then the main power supply circuit.

Yes

Suspect the system control (SYSCON) circuit.

Is 5VDC present at pin 13 of P811A with the unit plugged in?

Yes

No

Is 18 VDC present at pin 7 of P806A when the unit is plugged in?

Suspect the Low B supply circuit.

No Use the LED blink chart to help locate the problem. Suspect the main power supply circuit.

10

Examples No or distorted video

Replace the LCD display panel.

YES

NO

Does the back light function normally when the unit is turned on?

YES

Is the screen discolored or does it have streaks or dark areas with no signal input?

NO

YES

Analog

NO

Suspect the Low B module.

Is the problem associated with an analog or digital input?

Using the power distribution diagram, are the voltages normal at P811A and P811B?

Is the on screen display normal?

Digital

YES

Suspect the Seine (Digital) module.

YES

Suspect the AV tuning module. This can be confirmed by using the wiring interconnect diagram and checking the Y, Pb, Pr signals at plug CN72A. 11

NO

Using the power distribution diagram, are the voltages normal at CN90B and CN91B?

NO


NO

NO

Does the back light function and then turn off?

Is 24 VDC present at pins 1 and 5 of P804 when the unit is turned on?

Replace the Main Power supply.

YES

NO

YES

Is 6VDC present at pin 8 of CN91A when the unit is turned on?

Is 3.3 VDC present at pin 7 of P812A shortly after the unit is turned on?

Replace the Low B power supply.

NO

Replace the SYSCON section. 12

YES

Replace the LCD display.

YES

No or distorted Audio

Digital

YES

Using the power distribution diagram, are the voltages normal at CN90A and CN91B?

Is problem associated with analog or digital inputs?

NO

NO


Suspect the digital module. This can be confirmed by using the wiring interconnect diagram and an oscilloscope and checking the right and left audio signals at CN71.

13

Analog

Using the power distribution diagram, are the voltages normal at P812A and P812B?

YES

Suspect the Tuner module.

Does the screen light unevenly? (Normal screen with a shaded area)

NO

*** Warranty Concession required for LCD panel replacement. Digital photo may be requested. Contact Technical NO Support.

NO

Suspect the back light supply source.

Does the back light function and then turn off?

Is the back light supply source present shortly after the power switch is pressed? (24V-Pins 1-5 CN804)

NO

Suspect System Control or Low-B supply problems.

This normally indicates a defective CCFL (Lamp). The display should be replaced. ***

YES

If it is available , try the CCFL inverter. If this does not help, replace the LCD display. ***

YES

Is the back light switching signal (3VDC Pin 1CN61) present shortly after the power switch is pressed?

NO

YES

YES

Operation of the inverter can be determined by placing a scope probe or frequency counter test lead NEAR the inverter. If the inverter is operating, the operating frequency (40 to 70 Khz) or waveform pictured below will be displayed.

Do not connect the test leads directly to the inverter!

Using a scope or frequency counter, is the CCFL inverter operating?

Suspect the CCFL inverter.

14

YES

U02A LOW-B U01A POWER

U03D KEY U03A U04A

AV-TERM

SIGNAL U03B Front-AV

U03C LED 15

16

17

18

19

20

Stand Exploded View

A425

A426

A427

21

A428

A429

Replacement Parts List Location

A201 A320 A401 A420 A425 A426 A429 B001 C801 C802 C803 C804 C807 C808 C810 C8100 C811 C812 C813 C814 C815 C840 C8402 C8403 C8404 C8405 C860 C8601 C8602 C8603 C8604 C8605 C8606 C861 C863 C864 C8640 C866 C867 C868 C870 C8701 C8702 C871 C872 C875 C880 C8802 C8803 C8804 C8807 C8808 C881 C882

Part No.

Descript ion

75006119 CESE/COVER/LID FRONT BEZEL ASSY, FRONT BEZEL ASSY 75005734 PIECE, CTRL S ASSY 75006120 CESE/COVER/LID BACK COVER ASSY, BACK COVER ASSY 75006553 LEG STAND KIT FIX 75007239 LEG FIX BKT ASSY FIX 75007238 LEG BASE ASSY FIX BB 75007210 LEG STAND WRENCH 75006117 DISPLAY, LC420WX5‐SLC1 76503510 CAPACITOR, PLASTIC FILM, LE224‐C 76503510 CAPACITOR, PLASTIC FILM, LE224‐C 76092567 CAPACITOR, CERAMIC DISC, AC250V E 1000PF M 76092567 CAPACITOR, CERAMIC DISC, AC250V E 1000PF M 76092567 CAPACITOR, CERAMIC DISC, AC250V E 1000PF M 76092567 CAPACITOR, CERAMIC DISC, AC250V E 1000PF M 76125037 CAPACITOR, ELECTROLYTIC, 200V 1200UF M 76073233 CAPACITOR, ELECTROLYTIC, 200V 560UF M 76125037 CAPACITOR, ELECTROLYTIC, 200V 1200UF M 76092281 CAPACITOR, CERAMIC DISC, AC250V E 4700PF 76092281 CAPACITOR, CERAMIC DISC, AC250V E 4700PF 76092281 CAPACITOR, CERAMIC DISC, AC250V E 4700PF 76092281 CAPACITOR, CERAMIC DISC, AC250V E 4700PF 76073181 CAPACITOR, ELECTROLYTIC, 35V 56UF M 76109103 CAPACITOR, CERAMIC CHIP, 50V B 0.01UF K 76109471 CAPACITOR, CERAMIC CHIP, 50V B 470PF K 75004442 CAPACITOR, CERAMIC CHIP, 50V B 1UF K 76109103 CAPACITOR, CERAMIC CHIP, 50V B 0.01UF K 76214103 CAPACITOR, CERAMIC DISC, 500V B 0.01UF K 75004442 CAPACITOR, CERAMIC CHIP, 50V B 1UF K 75005709 CAPACITOR, CHIP CERA, 50V B 0.47UF K, GRM21BB31H474KA87L 76092463 CAPACITOR, CERAMIC CHIP, 16V B 0.22UF K 76109102 CAPACITOR, CERAMIC CHIP, 50V B 1000PF K 76105101 CAPACITOR, CERAMIC CHIP, 50V CH 100PF J 76092796 CAPACITOR, CERAMIC CHIP, 50V B 0.22UF K 76678229 CAPACITOR, ELECTROLYTIC, 200V 2.2UF M 76092349 CAPACITOR, CERAMIC DISC, 2KV R 2200PF K 76503439 CAPACITOR, PLASTIC FILM CQ92 T 630V 180000PF J 76435221 CAPACITOR, CERAMIC DISC, 500V SL 220PF J 76435221 CAPACITOR, CERAMIC DISC, 500V SL 220PF J 76073197 CAPACITOR, ELECTROLYTIC, 50V 56UF M 76092883 CAPACITOR, CERAMIC CHIP, 50V B 0.1UF K 76073204 CAPACITOR, ELECTROLYTIC, 50V 330UF M 76109222 CAPACITOR, CERAMIC CHIP, 50V B 2200PF K 76287224 CAPACITOR, CERAMIC CHIP, 50V F 0.22UF Z, GRM319F11H224ZA01D 76073189 CAPACITOR, ELECTROLYTIC, 35V 1000UF M 76073189 CAPACITOR, ELECTROLYTIC, 35V 1000UF M 76669229 CAPACITOR, ELECTROLYTIC, 50V 2.2UF M 76503253 CAPACITOR, PLASTIC FILM, 1250VH 0.01UF H 75005709 CAPACITOR, CHIP CERA, 50V B 0.47UF K, GRM21BB31H474KA87L 76092883 CAPACITOR, CERAMIC CHIP, 50V B 0.1UF K 76109471 CAPACITOR, CERAMIC CHIP, 50V B 470PF K 76285104 CAPACITOR, CERAMIC CHIP, 50V B 0.1UF K 76092883 CAPACITOR, CERAMIC CHIP, 50V B 0.1UF K 76092337 CAPACITOR, CERAMIC DISC, 2KV 220PF K 76092339 CAPACITOR, CERAMIC DISC, 2KV 330PF K

22


C883 C884 C885 C886 C887 C888 C889 CE01 CE02 CE10 CE11 CE12 CE15 CE17 CE30 CE40 CE50 CE51 CE52 CE70 CE71 CE72 CE74 CE75 CE76 CE77 CE90 CE91 CE92 CE930 CE94 CE95 CE97 CE98 CN90A CN90B D801 D810 D811 D812 D813 D831 D840 D860 D861 D8610 D862 D863 D864 D865 D866 D867 D870 D871

Part No.

Descript ion

76668339 CAPACITOR, ELECTROLYTIC, 35V 3.3UF M 76073181 CAPACITOR, ELECTROLYTIC, 35V 56UF M 76092567 CAPACITOR, CERAMIC DISC, AC250V E 1000PF M 76676470 CAPACITOR, ELECTROLYTIC, 100V 47UF M 76073190 CAPACITOR, ELECTROLYTIC, 35V 1200UF M 76073158 CAPACITOR, ELECTROLYTIC, 16V 2200UF M 76073145 CAPACITOR, ELECTROLYTIC, 10V 3300UF M 76092179 CAPACITOR, CERAMIC CHIP, 25V B 0.22UF K 76092179 CAPACITOR, CERAMIC CHIP, 25V B 0.22UF K 75005708 CAPACITOR, CHIP CERA, 50V B 0.33UF K, C2012JB1H334KT 76092730 CAPACITOR, CERAMIC CHIP, 16V B 0.1UF K 76794101 CAPACITOR, ELECTROLYTIC, 16V 100UF M 76665101 CAPACITOR, ELECTROLYTIC, 10V 100UF M 76664101 CAPACITOR, ELECTROLYTIC, 6.3V 100UF M 76669100 CAPACITOR, ELECTROLYTIC, 50V 10UF M 76668101 CAPACITOR, ELECTROLYTIC, 35V 100UF M 76109102 CAPACITOR, CERAMIC CHIP, 50V B 1000PF K 76092538 CAPACITOR, CERAMIC CHIP, 10V F 1UF Z 76092179 CAPACITOR, CERAMIC CHIP, 25V B 0.22UF K 76073186 CAPACITOR, ELECTROLYTIC, 35V 470UF M 76073186 CAPACITOR, ELECTROLYTIC, 35V 470UF M 76567474 CAPACITOR, PLASTIC FILM, 50V 0.47UF J 76092883 CAPACITOR, CERAMIC CHIP, 50V B 0.1UF K 76125012 CAPACITOR, ELECTROLYTIC, 25V 2700UF M 76073128 CAPACITOR, ELECTROLYTIC, 6.3V 1000UF M 76073128 CAPACITOR, ELECTROLYTIC, 6.3V 1000UF M 76073186 CAPACITOR, ELECTROLYTIC, 35V 470UF M 76617028 CAPACITOR, ELECTROLYTIC, 16V 1200UF M 76666471 CAPACITOR, ELECTROLYTIC, 16V 470UF M 75005709 CAPACITOR, CHIP CERA, 50V B 0.47UF K, GRM21BB31H474KA87L 76092730 CAPACITOR, CERAMIC CHIP, 16V B 0.1UF K 76092179 CAPACITOR, CERAMIC CHIP, 25V B 0.22UF K 76073181 CAPACITOR, ELECTROLYTIC, 35V 56UF M 76092179 CAPACITOR, CERAMIC CHIP, 25V B 0.22UF K 23713756 PLUG, 5P 2.5MM G, B5B‐EH‐F1‐TV4 23713760 PLUG, NP 2.5MM G, B9B‐EH‐F1A 76019489 VARISTOR, V1=470V 2750A/2 23362200 DIODE, D5SB60, 7009F07 23362204 DIODE, D3SB60, 7109F08 23357511 DIODE, AG01A 23357511 DIODE, AG01A 23357697 DIODE, 1SS133 75005719 DIODE, D1NS4‐5060 23357850 DIODE, ZENER, MTZJ9.1A 23357893 DIODE, ZENER, MTZJ27C 23357854 DIODE, ZENER, MTZJ10B 23357893 DIODE, ZENER, MTZJ27C 23357854 DIODE, ZENER, MTZJ10B 23357513 DIODE, EU2A 23357853 DIODE, ZENER, MTZJ10A 23357512 DIODE, AL01Z 23357512 DIODE, AL01Z 75002164 DIODE, FMEN‐220A(LF023‐108) 75002164 DIODE, FMEN‐220A(LF023‐108) 23


D872 D873 D874 D880 D881 D882 D883 D884 D885 D886 D888 D889 D890 D891 D892 D893 D894 D895 D896 DE01 DE02 DE10 DE31 DE32 DE33 DE40 DE41 DE42 DE43 DE60 DE70 DE90 DE93 F801 F801A F801B F860 F870 F880 F882 F883 F884 F885 GR70 K902 L801 L802 L841 L842 L843 L860 L861 L870 L871

Part No.

75002164 23357512 23357512 23357709 23357880 23357512 23357900 23357892 23357842 23357512 23357512 23357512 23357854 23357104 23357366 23357366 23357408 23362197 23357408 23357800 23357703 23357866 23357862 23357862 23357862 23357866 23357866 23357703 23357515 23357842 23357810 23357515 23357871 23144319 23165433 23165433 23144381 23144715 23144715 75005714 75005791 75005716 75005716 76000576 75005729 75006115 75006115 23289040 23289983 23289049 23103320 23103320 23248489 23103320

Descript ion

DIODE, FMEN‐220A(LF023‐108) DIODE, AL01Z DIODE, AL01Z DIODE, RU1P DIODE, ZENER, MTZJ20B DIODE, AL01Z DIODE, ZENER, MTZJ33B DIODE, ZENER, MTZJ27B DIODE, ZENER, MTZJ6.8B DIODE, AL01Z DIODE, AL01Z DIODE, AL01Z DIODE, ZENER, MTZJ10B DIODE, 1SS244 DIODE, FR105‐B5 DIODE, FR105‐B5 DIODE, FMX‐12S(023‐108) DIODE, SCHOTTKY, RB085T‐60 DIODE, FMX‐12S(023‐108) DIODE, ZENER, MA8300‐H DIODE, 1SS355 DIODE, ZENER, MTZJ12C DIODE, ZENER, MTZJ11B DIODE, ZENER, MTZJ11B DIODE, ZENER, MTZJ11B DIODE, ZENER, MTZJ12C DIODE, ZENER, MTZJ12C DIODE, 1SS355 DIODE, RK34 DIODE, ZENER, MTZJ6.8B DIODE, FMB‐G14L DIODE, RK34 DIODE, ZENER, MTZJ15B FUSE, CARTRIDGE 5.2X20, 125V 8A FUSE HOLDER, 5.2 FUSE HOLDER, 5.2 FUSE, RADIAL LEAD SUB‐MINIATUR 250V 4A FUSE, CARTRIDGE 5.2X20, 125V 5A FUSE, CARTRIDGE 5.2X20, 125V 5A FUSE, AXIAL, CCV 125V 1A (EM)FC‐1506 FUSE, RADIAL, 5RT 5A FUSE, AXIAL, CCV 125V 5A (EM)FC‐1506 FUSE, AXIAL, CCV 125V 5A (EM)FC‐1506 CHIP JUMPER, 3216TYPE REMOCON HAND UNIT, CT‐90275 TRANSFORMER CHOKE 2.4MH K 5.0A, ST‐H0130 TRANSFORMER CHOKE 2.4MH K 5.0A, ST‐H0130 COIL, PEAKING, TRF4229AU COIL, PEAKING, TRF4101AZ COIL, PEAKING, TRF4330AU COIL, CHOKE, TEM2011 COIL, CHOKE, TEM2011 COIL, CHOKE, TLN3639AH COIL, CHOKE, TEM2011

24


L872 L874 L875 L876 L878 L880 L881 LE70 LE71 LE72 LE75 LE90 LE91 LE92 LE93 MZ01 P800 P801 P803A P803B P804 P805 P806A P806B P811A P812A PG02 PG03 PG04 Q831 Q832 Q840 Q860 Q861 Q870 Q880 Q881 Q882 QE01 QE02 QE03 QE10 QE15 QE30 QE31 QE40 QE50 QE51 QE52 QE53 QE54 QE55 QE70 QE71

Part No.

Descript ion

23103320 COIL, CHOKE, TEM2011 23103304 FERRITE CHOKE, TEM2011AA 23103304 FERRITE CHOKE, TEM2011AA 23103320 COIL, CHOKE, TEM2011 23103320 COIL, CHOKE, TEM2011 23103330 FERRITE CHOKE, 3.5X5X2, TEM2014AH 23103304 FERRITE CHOKE, TEM2011AA 23289979 COIL, PEAKING, TRF4100AZ 75004061 COIL, CHOKE, EI24 56MMH K 4.8A, EI24‐560‐01 23248417 COIL, CHOKE, TLN3481AH 23248417 COIL, CHOKE, TLN3481AH 75006065 COIL CHOKE 47MMH M 1.8A, RCR1010NP‐470M 23289980 COIL, PEAKING, TRF4220AZ 23248432 COIL, CHOKE, TLN3499AH 23248432 COIL, CHOKE, TLN3499AH 75006118 WIRE HARNESS LVDS, V90A00029800 23713702 PLUG, 2P 11.88MM W VT 75002678 POWER CORD, INQ2682(1) 23713757 PLUG, 6P 2.5MM G, B6B‐EH‐F1‐TV4 23713757 PLUG, 6P 2.5MM G, B6B‐EH‐F1‐TV4 23713942 CONNECTOR, 10P, B10B‐PH‐K‐S(LF) 23713942 CONNECTOR, 10P, B10B‐PH‐K‐S(LF) 23713759 PLUG, 8P 2.5MM G, B8B‐EH‐F1‐TV4 23713759 PLUG, 8P 2.5MM G, B8B‐EH‐F1‐TV4 23713816 SOCKET, 127301113K2 23713817 SOCKET, 127301115K2 23165495 EARTH TERMINAL, MET31‐0332 23165495 EARTH TERMINAL, MET31‐0332 23165495 EARTH TERMINAL, MET31‐0332 23205463 TRANSISTOR, 2SC2712‐Y(TE85L, F) 23205463 TRANSISTOR, 2SC2712‐Y(TE85L, F) 75005723 IC, MP1591DS‐LF‐Z 75001883 IC, STR‐Z4569 23000823 IC, PHOTO COUPLER, TLP421F(GR) 23085587 IC, TA76431S 23135089 IC, STRW6756 23000823 IC, PHOTO COUPLER, TLP421F(GR) 23085587 IC, TA76431S 23085415 IC, BD4746G 23085415 IC, BD4746G 23205327 TRANSISTOR, RN1406(F) 23085423 IC, KIA7809API‐U/P 75005726 IC, PQ070XF01SZH 23205568 TRANSISTOR, 2SA1163‐GR(TE85L, F 23205569 TRANSISTOR, 2SC2713‐GR(TE85L, F 23205292 TRANSISTOR, 2SD2396 23205327 TRANSISTOR, RN1406(F) 23205463 TRANSISTOR, 2SC2712‐Y(TE85L, F) 23205463 TRANSISTOR, 2SC2712‐Y(TE85L, F) 23205443 TRANSISTOR, 2SA1162‐Y(F) 23205567 TRANSISTOR, RN2403(TE85L, F) 23205330 TRANSISTOR, RN1403(F) 75004079 IC, SI‐8008HFE 23205327 TRANSISTOR, RN1406(F)

25


QE72 QE90 QE91 QE92 QE93 QE94 QE95 QE96 QE97 R801 R802 R810 R811 R831 R832 R833 R8401 R8402 R8403 R8404 R8405 R8406 R860 R861 R8621 R8622 R863 R864 R865 R866 R8660 R867 R868 R869 R871 R872 R873 R874 R875 R876 R877 R878 R880 R8801 R8802 R8804 R8805 R8806 R8807 R8808 R8809 R882 R883 R884

Part No.

Descript ion

23205330 TRANSISTOR, RN1403(F) 75006069 IC, SI‐8001FFE 23205313 TRANSISTOR, 2SC1815‐Y(F) 23205339 TRANSISTOR, 2SC2655‐Y(F) 23205327 TRANSISTOR, RN1406(F) 75001876 TRANSISTOR, TPC8111(TE12L, Q) 23205330 TRANSISTOR, RN1403(F) 75001876 TRANSISTOR, TPC8111(TE12L, Q) 23205330 TRANSISTOR, RN1403(F) 76043006 RESISTOR, CARBON FILM, 1/2W 2.2M OHM J 76004718 RESISTOR, METAL GLAZE, 1/2W 8.2M OHM J 76554103 RESISTOR, OXIDE METAL FILM, 2W 10K OHM J 76553683 RESISTOR, OXIDE METAL FILM, 1W 68K OHM J 76011103 RESISTOR, CHIP, 1/20W 10K OHM J 76011471 RESISTOR, CHIP, 1/20W 470 OHM J 76011472 RESISTOR, CHIP, 1/20W 4.7K OHM J 76011392 RESISTOR, CHIP, 1/20W 3.9K OHM J 76000595 RESISTOR, CHIP, 1/16W 15K OHM F 76000445 CHIP JUMPER, 1608TYPE 76000598 RESISTOR, CHIP, 1/16W 47K OHM F 76011471 RESISTOR, CHIP, 1/20W 470 OHM J 76000445 CHIP JUMPER, 1608TYPE 76000250 RESISTOR, METAL FILM, 1/4W 56K OHM F 76000529 RESIST0R, METAL FILM, 1/4W 6.8K OHM F 76011472 RESISTOR, CHIP, 1/20W 4.7K OHM J 76011272 RESISTOR, CHIP, 1/20W 2.7K OHM J 76552100 RESISTOR, OXIDE METAL FILM, 1/2W 10 OHM J 76552101 RESISTOR, OXIDE METAL FILM, 1/2W 100 OHM J 76552330 RESISTOR, OXIDE METAL FILM, 1/2W 33 OHM J 76382124 RESISTOR, OXIDE METAL FILM, 1W 120K OHM J 76382104 RESISTOR, OXIDE METAL FILM, 1W 100K OHM J 76552391 RESISTOR, OXIDE METAL FILM, 1/2W 390 OHM J 76552181 RESISTOR, OXIDE METAL FILM, 1/2W 180 OHM J 76553470 RESISTOR, OXIDE METAL FILM, 1W 47 OHM J 76011102 RESISTOR, CHIP, 1/20W 1K OHM J 76871152 RESISTOR, CHIP, 1/8W 1.5K OHM J 76011101 RESISTOR, CHIP, 1/20W 100 OHM J 76011101 RESISTOR, CHIP, 1/20W 100 OHM J 75006062 RESISTOR, CR1/16 153DV 75004055 RESISTOR, CR1/16 152DV 76011221 RESISTOR, CHIP, 1/20W 220 OHM J 76000445 CHIP JUMPER, 1608TYPE 76554683 RESISTOR, OXIDE METAL FILM, 2W 68K OHM J 76011473 RESISTOR, CHIP, 1/20W 47K OHM J 76011102 RESISTOR, CHIP, 1/20W 1K OHM J 76871681 RESISTOR, CHIP, 1/8W 680 OHM J 76011222 RESISTOR, CHIP, 1/20W 2.2K OHM J 76011753 RESISTOR, CHIP, 1/20W 75K OHM J 75006056 RESISTOR, CR1/16 821DV 75006060 RESISTOR, CR1/16 103DV 75006059 RESISTOR, CR1/16 682DV 76366102 RESISTOR, CARBON FILM, 1/6W 1K OHM J 76366363 RESISTOR, CARBON FILM, 1/6W 36K OHM J 76552152 RESISTOR, OXIDE METAL FILM, 1/2W 1.5K OHM J

26


R885 R887 RE01 RE02 RE03 RE04 RE05 RE06 RE07 RE08 RE15 RE16 RE17 RE30 RE31 RE32 RE33 RE34 RE40 RE41 RE50 RE51 RE52 RE53 RE54 RE541 RE55 RE56 RE57 RE58 RE59 RE70 RE71 RE72 RE73 RE90 RE91 RE92 RE94 RE940 RE941 RE95 RE96 RE960 RE961 RE97 RE98 RE99 SR80 T801 T802 T860 T861 T880

Part No.

Descript ion

75005706 RESISTOR, RGC2‐0.22‐OHM‐J 76552221 RESISTOR, OXIDE METAL FILM, 1/2W 220 OHM J 76190013 RESISTOR, CHIP, 1/16W 22K OHM F 76011221 RESISTOR, CHIP, 1/20W 220 OHM J 76019386 RESISTOR, CHIP, 1/16W 5.6K OHM F 76011223 RESISTOR, CHIP, 1/20W 22K OHM J 76190013 RESISTOR, CHIP, 1/16W 22K OHM F 76019388 RESISTOR, CHIP, 1/16W 10K OHM F 76019388 RESISTOR, CHIP, 1/16W 10K OHM F 76011683 RESISTOR, CHIP, 1/20W 68K OHM J 75004056 RESISTOR, CR1/16 222DV 75004054 RESISTOR, CR1/16 102DV 75004054 RESISTOR, CR1/16 102DV 76011103 RESISTOR, CHIP, 1/20W 10K OHM J 76011104 RESISTOR, CHIP, 1/20W 100K OHM J 76553122 RESISTOR, OXIDE METAL FILM, 1W 1.2K OHM J 76011473 RESISTOR, CHIP, 1/20W 47K OHM J 76011223 RESISTOR, CHIP, 1/20W 22K OHM J 76552391 RESISTOR, OXIDE METAL FILM, 1/2W 390 OHM J 76553152 RESISTOR, OXIDE METAL FILM, 1W 1.5K OHM J 76011223 RESISTOR, CHIP, 1/20W 22K OHM J 76011333 RESISTOR, CHIP, 1/20W 33K OHM J 76011101 RESISTOR, CHIP, 1/20W 100 OHM J 76011471 RESISTOR, CHIP, 1/20W 470 OHM J 76011471 RESISTOR, CHIP, 1/20W 470 OHM J 76000445 CHIP JUMPER, 1608TYPE 76011471 RESISTOR, CHIP, 1/20W 470 OHM J 76011471 RESISTOR, CHIP, 1/20W 470 OHM J 76011471 RESISTOR, CHIP, 1/20W 470 OHM J 76011102 RESISTOR, CHIP, 1/20W 1K OHM J 76011471 RESISTOR, CHIP, 1/20W 470 OHM J 76366470 RESISTOR, CARBON FILM, 1/6W 47 OHM J 76000151 RESISTOR, METAL FILM, 1/4W 750 OHM F 76366470 RESISTOR, CARBON FILM, 1/6W 47 OHM J 76000368 RESISTOR, METAL FILM, 1/4W 2.7K OHM F 76000530 RESISTOR, METAL FILM 1/4W 7.5K F 76000147 RESISTOR, METAL FILM, 1/4W 470 OHM F 76366470 RESISTOR, CARBON FILM, 1/6W 47 OHM J 76553680 RESISTOR, OXIDE METAL FILM, 1W 68 OHM J 76011103 RESISTOR, CHIP, 1/20W 10K OHM J 76011102 RESISTOR, CHIP, 1/20W 1K OHM J 76366101 RESISTOR, CARBON FILM, 1/6W 100 OHM J 76366473 RESISTOR, CARBON FILM, 1/6W 47K OHM J 76011222 RESISTOR, CHIP, 1/20W 2.2K OHM J 76011562 RESISTOR, CHIP, 1/20W 5.6K OHM J 76366472 RESISTOR, CARBON FILM, 1/6W 4.7K OHM J 76366473 RESISTOR, CARBON FILM, 1/6W 47K OHM J 76366101 RESISTOR, CARBON FILM, 1/6W 100 OHM J 23146597 RELAY, DC5V 0.25W, DG5D1‐O(M)‐2 75006116 FILTER L/F 9MH 5.0A, TF3022H‐A902Y5R0‐02 75006116 FILTER L/F 9MH 5.0A, TF3022H‐A902Y5R0‐02 75006066 TRANSFORMER, ST‐3496 75006066 TRANSFORMER, ST‐3496 23217840 TRANSFORMER, CONVERTER, TPW3585AD

27


U01A U02A U03A U03B U03C U03D U04AS W661

Part No.

75006107 75006108 75006083 75006110 75006111 75006112 75006509 75005717

Descript ion

PWU, POWER, PE0306D1 PWU, LOWB, PE0307D1 PWU, TN_AV, PE0248C1 PWU, F‐AV, PE0248C2 PWU, LED/IR_PASS, PE0248C3 PWU, KEY, PE0248C4 PC BOARD ASSY, PE0249A1, SEINE SPEAKER ASSY, SPK1493AO, 60X120 8‐OHM 10W

28

Replacement Parts List

29

Replacement Parts List

30

toshiba lcd tv service manual

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