TOSHIBA 42WL55 A, E, R, T LCD Color Television SERVICE MANUAL

FILE NO. 060-200509

SERVICE MANUAL

LCD Color Television

42WL55A

42WL55E

42WL55R

42WL55T

TOSHIBA CORPORATION 2005 Published in Japan Sep. 2005 (YC)

TABLE OF CONTENTS

SERVICE SAFETY PRECAUTIONS .................................................................................................................................... 3

HANDLING THE LCD MODULE .......................................................................................................................................... 5

SERVICE MODE .................................................................................................................................................................. 7

LOCATION OF CONTROLS ............................................................................................................................................... 12

LAYOUT OF MAJOR BOARDS .......................................................................................................................................... 14

MECHANICAL DISASSEMBLY .......................................................................................................................................... 15

EXPLODED VIEW .............................................................................................................................................................. 17

PACKING DISASSEMBLY ................................................................................................................................................. 19

CHASSIS AND CABINET REPLACEMENT PARTS LIST ................................................................................................. 20

PC BOARDS TOP & BOTTOM VIEW ................................................................................................................................ 27

CIRCUIT BLOCK DIAGRAM .............................................................................................................................................. 39

SPECIFICATIONS ............................................................................................................................................................. 43

APPENDIX:

SCHEMATIC DIAGRAM

– 2 –

SERVICE SAFETY PRECAUTIONS

• The caution items shown here describe major safety issues and should always be observed.

• The meanings of the various indications are as follows.

WARNING

CAUTION

Indicates a hypothetical situation in which service personnel and nearby third parties, or even end users due to a product defect after the service operation is completed, could possibly be in danger of injury or even death in the event of operational error.

Indicates a hypothetical situation in which service personnel and nearby third parties, or even end users after the service operation is completed, could possibly be in danger of injury, or where there could be physical damage in the event of operational error.

* Physical damage means major damage to a home, furnishings and other possessions.

Examples of marks

SHOCK HAZARD

The

"

indicates caution (including danger and warning).

The actual meaning of this caution is indicated inside the

"

or nearby illustrations or text.

The example shown to the left indicates the danger of "electrical shock".

PROHIBIT DISASSEM-

BLING

The indicates a forbidden action.

The actual meaning of this caution is indicated inside the or nearby illustrations or text.

The example shown to the left indicates that disassembly is forbidden.

UNPULUG

The indicates a forced action (an action that must be performed).

The actual meaning of this forced action is indicated by or nearby illustrations or text.

The example shown to the left indicates that the power plug must be disconnected.

– 3 –

WARNING

• Always advise users to keep children away.

There is danger of injury to children from tools, disassembled products, etc.

KEEP CHILDREN

AWAY

• Always disconnect the power plug before starting work whenever power is not required.

Failure to disconnect the power plug before starting work can result in electrical shock.

UNPULUG

SHOCK HAZARD

• Depending on the model, use an insulation transformer or wear gloves when servicing with the power on, and 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.

USE SPECIFIED

PARTS

CAUTION FOR

WIRING

• Always use the replacement parts specified for the particular model when making repairs.

The parts used in products have the necessary safety characteristics such as inflammability, voltage resistance, etc.; therefore, use only replacement parts that have these same characteristics.

Use only the specified parts when the mark is included in a circuit diagram or parts list.

• Parts mounting and routing of the wiring should be the same as that used originally.

For safety purposes, insulating materials such as tubing or tape is 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 and which use high voltage. Always follow the original scheme.

• After a repair has been completed, reassemble all disassembled parts, and route and reconnect the wiring, in accordance with the original scheme.

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 may be hazardous.

CAUTION FOR

ASSEMBLING /

WIRING

CHECK INSULATION

RESISTANCE

• After completing the work, disconnect the power plug from the outlet, remove the antenna, turn on the power switch. Then, use a 500V insulation resistance meter to check the insulation resistance of the antenna terminal, other metallic parts and between the prongs of the power plug to make sure that the insulation resistance is 1M 1 or more.

The set will require inspection and repair if the insulation resistance is below this value.

• Never remodel the product in any way.

Remodeling can result in improper operation, malfunction, or electrical leakage and flame, which may be hazardous

PROHIBIT

REMODELING

– 4 –

HANDLING THE LCD MODULE

Safety Precautions

In the event that the screen is damaged or the liquid crystal

(fluid) leaks, do not breathe in or drink this fluid. Also, never 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 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.

Precautions for Handling the LCD Module

The LCD module can easily be damaged during disassembly or reassembly; therefore, always observe the following precautions when handling the module.

1. 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. 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 solied, use a CRT cleaner as a cleaner. Wipe off the panel surface by drop the cleaner on the cloth. Do not drop the cleaner on the panel. Pay attention not to scratch the panel surface.

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

2. 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.

5. Glass is used in the panel, so do not drop or strike with hard objects. Such actions can damage the panel.

CAUTION

The metal edges of the LCD module are sharp, so use caution to avoid injury.

6. 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.

– 5 –

7. Do not expose the LCD module to direct sunlight or strong ultraviolet rays for an extended period of time.

8. Do not store the LCD module below the temperature conditions described in the specifications. Failure to do so could result in freezing of the liquid crystal due to cold air or loss of resilience or other damage.

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

10. 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.

– 6 –

1. ENTERING SERVICE MODE

1) Press button once on

Remote Control.

SERVICE MODE

2) Press button again and keep pressing.

3) While pressing the button, press MENU button on TV set.

or Sound Mute

2.

DISPLAYING THE ADJUSTMENT MENU

1) Press MENU button on TV.

Service mode Adjustment mode

Press

Press

(Service mode display)

3. KEY FUNCTION IN THE SERVICE MODE

The following key entry during display of adjustment menu provides special functions.

Test signal selection :

Selection of the adjustment items :

Change of the data value :

Adjustment menu mode ON/OFF :

Initialization of the memory :

Reset the count of operating protect circuit to “00”: a

button (on Remote)

Channel

Volume s

;

/ t

(on TV or Remote)

+/– (on TV or Remote)

MENU button (on TV)

CALL + Channel button on TV ( s

)

“RCUT” selection :

“GCUT” selection :

“BCUT” selection :

“SCNT” selection :

“COLP” selection :

4 button

5 button

“TNTC” selection : 6 button

Automatic A/D Adjustment(PC, Component) : 7 button

Self diagnostic display ON/OFF :

CALL + Channel button on TV ( t

)

1 button

2 button

3 button

9 button

Color thickness correction note: Displayed differently as shown below, depending on the setting of the receiving color system.

COLP (PAL)

COLC (NTSC)

COLS (SECAM)

CAUTION : Never try to perform initialization unless you have changed the memory IC.

– 7 –

4. SELECTING THE ADJUSTING ITEMS

1) Every pressing of CHANNEL s button in the service mode changes the adjustment items in the order of table-2.

( t

button for reverse order)

5. ADJUSTING THE DATA

1) Pressing of VOLUME

;

+/– button will change the value of data in the range from 00H to FFH. The variable range depends on the adjusting item.

6. EXIT FROM SERVICE MODE

1) Pressing POWER button to turn off the TV once.

■ INITIALIZATION OF MEMORY DATA

After replacing

EEPROM IC

, the following initialization is required.

1. Enter the service mode, then select any register item.

2. Press and hold the CALL button on the Remote, then press the CHANNEL s button on the TV. The initialization of

EEPROM IC has b een complated.

3. Check the picture carefully. If necessary, adjust any adjustment item above.

Perform “Auto tune” on the owner’s manual.

CAUTION: Never attempt to initialize the data unless

EEPROM IC

has been replaced.

7. TEST SIGNAL SELECTION

1) Every pressing of a

button on the Remote Control changes the built-in test patterns on screen as described below in SERVICE MODE.

Signal off

All White

R G

All Black

B

Picture Signals

• Red raster

• Green raster

• Blue raster

• All Black

• All White

– 8 –

8.

SELF DIAGNOSTIC FUNCTION

1) Press “9” button on Remote Control during display of adjustment menu in the service mode.

The diagnosis will begin to check if interface among IC’s is executed properly.

2) During diagnosis, the following displays are shown.

1

2

3

4

5

6

7 8

1

2

3

Firmware :

Version information of microprocessor

In case of file name : WL55_ASIA and Version : 0100 indicates [WL55_ASIA_0100].

Time : Total hour of turn the TV on. (Unit : H)

4

Power : Operation number of protecting circuit ----"000" is normal.

When indication is other than "000", overcurrent apt to flow, and circuit parts may possibly be damaged.

Bus line : --"OK" is normal

"SCL-GND"(Red indication) : SCL-GND short circuit

5

"SDA-GND"(Red indication) : SDA-GND short circuit

"SCL-SDA"(Red indication) : SCL-SDA short circuit

Bus cont : --- "OK" is normal.

NG is abnormal(Red indication), when

6 type name of semiconductor indicates.

Block

UV : TV reception mode

V1 : VIDEO 1 input mode ( 1)



7

8

8 digit : CD number

Model name (7 digit)

– 9 –

9.

VERSION CHECK MODE

1) Press “9” button twice on Remote Control during display of adjustment menu in the service mode. The version of main

MPU will begin to check.

2) During Version Check, the following displays are shown.

M

N

O

P

Q

R

S T

M

MAIN MPU :

Version information of microprocessor

In case of file name : WL55_ASIA, Version 0100 for Code Program Version and (E16) for OSD Version indicates [WL55_ASIA_0100(E16)]

N

EEPROM :

Version information of EEPROM : Display 1 byte data.

O

SUB MPU :

Version information of SUB MPU : Display 1 byte data.

P

OPTION :

Option information : Display six numbers of 1 byte data.

Q

HDMI ID :

HDMI ID information : Display 4 byte data.

R

CD number : Display 8 digit number

S

Model name : Display 7 digit number

T

Panel Vender information display

The following Panel Vender and screen size are displayed.

Panel

LCD

PDP

Panel Vender Screen Size(Inch)

LPL

SHP

CMO

-23

-26

-32

LG

-37

-42

-42

Example : SHP-42 indicates that Vender is SHP and Screen Size is 42 inch.

– 10 –

10. STATUS CHECK MODE

1) Press “9” button thrice on Remote Control during display of adjustment menu in the service mode. The status of this model will begin to check.

2) During Status Check, the following displays are shown.

1

2

3

EXT1

1080i-50

C6 38 54 CE 08

4

5

0000 0000 0000

M

MAIN :

Main source information :

Display RF position number (0 - 99) on the main screen, or Input Source (EXT1/2/3/HDMI etc.)

N

MAIN FORMAT :

Display Video and PC format information

O

MAIN PLL :

Main PLL information : Display five numbers of 1 byte data.

P

SCREEN SIZE :

Display the screen size as follows.

Super live

Cinema

Subtitle

14:9

Wide

4:3

Q

OTHER STATUS :

Other status information : Display three numbers of 2 byte data.

– 11 –

TOP/

Front

TV top view

LOCATION OF CONTROLS

TV front view

Top view

Input source selection

MENU

Volume – +

Menu

Program position

Menu

Power

You can swivel the TV screen.

Swivel angle: 15 degrees to left and right.

On-timer indicator (green)

Remote sensor

Power indicator (red)

Back

(1)

Video input/

COMPONENT

VIDEO INPUT terminals

(3)

COMPONENT

VIDEO INPUT terminals

RGB/PC

Audio input

MONITOR output terminals

Right side view

TV back view

Power cord

Cable holder*

Back view

Right side view

Antenna input RGB/PC input

(2) Video 2 input terminals

Headphone jack

(3.5 mm, stereo)

Headphones

(Not supplied)

– 12 –

Remote control

Teletext on/off

CALL

Initial/index function for Teletext

To return to the previous program

Picture mode selection

MENU

DVD MENU

• Menu

• Volume – +

OK

Stereo/bilingual selection

Mode switch

TV : To control TV

VCR : To control VCR

DVD : To control DVD

When in VCR or DVD mode:

(Only for Toshiba VCR/DVD players)

to PAUSE to EJECT to SKIP-REWIND to SKIP-FORWARD to PLAY to STOP to REWIND to FAST FORWARD

CALL

1

4

7 8

0

2

5

3

6

9

MENU

DVD

MENU

P

OK

EXIT

P

TV

VCR

DVD

Power on/Standby

(For Toshiba TV/VCR/DVD)

Number

buttons (0-9)

• Input source selection

( 1 – 3, PC)

• To access sub-pages when in teletext

Picture size selection

EXIT

• Menu

• Program position

• Teletext

Teletext control buttons [33, 34]

(Four colored buttons: Red, Green,

Yellow, Blue)

Bass boost on/off

Sound mute

When in Teletext mode:

?

To reveal concealed text v

To hold a wanted page

^

To enlarge teletext display size

When in TV mode:

y/X

To select a page while viewing a normal picture.

To select the time display.

– 13 –

LAYOUT OF MAJOR BOARDS

U003B

FRONT AV BOARD

U003E

PC HDMI BOARD

U003A

TN AV BOARD

U004

LOW B BOARD

U003D

KEY BOARD

U001

SIGNAL BOARD

U003C

RMT LED BOARD

U002B

AC IN BOARD

U002A

POWER BOARD

– 14 –

MECHANICAL DISASSEMBLY

1. Remove the stand (foot) and back cover.

A450

A445

PP3

×

8

+

SW

+

W SBN

×

3

BITTB4

×

16 SBN

×

16

A401

PP 5

×

16 SW

+

W SBN

×

5

A420

2. Remove the boards (FRONT AV,PC HDMI, KEY) and back center cover.

PP3

×

8

+

SW

+

W SBN

×

2

PP3

×

8

+

SW

+

W SBN

×

4

PP3

×

8

+

SW

+

W SBN

×

7

BITTB3

×

12SBN

×

2

BITTB4

×

16 SBN

×

2

U003E

PP3

×

8

+

SW

+

W SBN

×

4

PP3

×

8

+

SW

+

W

SBN

×

4

U003D

A340

A320

U003B

– 15 –

3. Remove the boards (POWER, AC-IN, SIGNAL, LOW B, TN AV, RMT LED) and speaker.

U003A

PP3

×

8

+

SW

+

W SBN

×

6

PP3

×

8

+

SW

+

W SBN

×

5

U004

PP3

×

8

+

SW

+

W SBN

×

4

PP3

×

8

+

SW

+

W SBN

×

8

U001

U003C

BITTB3

×

12SBN

×

3

BITTB

4

×

16 SBN

×

6

U002A

PP3

×

8

+

SW

+

W SBN

×

4

W661

BITTB

4

×

16 SBN

×

6

W661

U002B

4. Remove the display.

PP3

×

8

+

SW

+

W SBN

×

2

PP3

×

8

+

SW

+

W SBN

×

6

BITTB4

×

16 SBN

×

2

BITTB4

×

16 SBN

×

2

B001

A201

– 16 –

EXPLODED VIEWS

1. Chassis Block

A450

PP3

×

8

+

SW

+

W SBN

×

3

A445

BITTB4

×

16 SBN

×

10

A401

PP3

×

8

+

SW

+

W SBN

×

2

PP3

×

8

+

SW

+

W SBN

×

4

PP3

×

8

+

SW

+

W SBN

×

4

A320

U003B

PP3

×

8

+

SW

+

W

SBN

×

1

PP3

+

SW

×

2

×

+

8

PP3

×

8

+

SW

+

W SBN

×

3

W SBN

PP3

×

8

+

SW

+

W SBN

×

4

BITTB3

×

12SBN

×

2

A340

BITTB4

×

16 SBN

×

2

U003E

PP3

×

8

+

SW

+

W

SBN

×

4

U003D

PP 5

×

16 SW

+

W SBN

×

5

A420

– 17 –

2. Main Block

PP3

×

8

+

SW

+

W SBN

×

2

PP3

×

8

+

SW

+

W SBN

×

1

PP3

×

8

+

SW

+

W SBN

×

6

U003A

PP3

×

5

×

8

+

SW

+

PP3

×

8

+

SW

+

W SBN

×

6

W SBN

U004

PP3

×

8

+

SW

+

W SBN

×

4

PP3

×

8

+

SW

+

W SBN

×

4

PP3

×

8

+

SW

+

W SBN

×

8

U002A

U001

P801 U002B

PP3

×

8

+

SW

+

W SBN

×

2

PP3

×

8

+

SW

+

W SBN

×

8

BITTB4

×

16 SBN

×

2

B001

A310

BITTB4

×

16 SBN

×

2

BITTB3

×

12SBN

×

3

U003C

BITTB3

×

12SBN

×

2

W661

BITTB

4

×

16 SBN

×

6

W661

BITTB

4

×

16 SBN

×

6

A201

– 18 –

A705

A702A

A702B

PACKING DISASSEMBLY

A701T

A701R

A701E

A701A

A705

A702A

A170 Y130

Y101K

Y101J

Y101H

Y101A

A709

A702B

A701B

- 19 -

CHASSIS AND CABINET REPLACEMENT PARTS LIST

WARNING

: BEFORE SERVICING THIS CHASSIS, READ THE "SERVICE SAFETY PRECAUTIONS" ON PAGE 3 OF

THIS MANUAL.

CAUTION

: The international hazard symbols " " in the schematic diagram and the parts list designate components which have special characteristics important for safety and should be replaced only with types identical to those in the original circuit or specified in the parts list. The mounting position of replacements is to be identical with originals.

Before replacing any of these components, read carefully the PRODUCT SAFETY NOTICE. Do not degrade the safety of the receiver through improper servicing.

NOTICE:

•••••

The part number must be used when ordering parts, in order to assist in processing, be sure to include the

Model number and Description.

•••••

The PC board assembly with

*

mark is no longer available after the end of the production.

Model : 42WL55A/42WL55E/42WL55R/42WL55T

Capacitors ............. CD : Ceramic Disk

Resistors ............... CF : Carbon Film

PF : Plastic Film

CC : Carbon Composition

EL : Electrolytic

MF : Metal Film

OMF : Oxide Metal Film VR : Variable Resistor FR : Fusible Resistor

(All CD and PF capacitors are

±

5%, 50V and all resistors,

±

5%, 1/6W unless otherwise noted.)

Location

No.

Parts No. Description

#1 : [42WL55A]

#2 : [42WL55E]

#3 : [42WL55R]

#4 : [42WL55T]

C519

C521

C524

C526

C527

C529

C530

C605

C502

C503

C504

C505

C506

C514

C516

C517

CAPACITORS

C101 76109103 CERAMIC CHIP, 50V B 0.01UF K

C102

C103

76073039 ELECTROLYTIC, 16V 220UF M 3A

76109102 CERAMIC CHIP, 50V B 1000PF K

C104

C105

C110

C111

76619143 ELECTROLYTIC CHIP, 50V 4.7UF M




C114

C115

C117

C118

C162

C164

C190

C501

76105101 CERAMIC CHIP, 50V CH 100PF J


76109103 CERAMIC CHIP, 50V B 0.01UF K



76100103 CERAMIC CHIP, 50V F 0.01UF Z



C606

C660

C661

C662

C663

C668

C670

C671

C673


76619046 ELECTROLYTIC CHIP, 16V 470UF











76619071 ELECTROLYTIC CHIP, 50V 2.2UF





76669479 ELECTROLYTIC, 50V 4.7UF M




76619100 ELECTROLYTIC CHIP, 16V 10UF M

76669100 ELECTROLYTIC, 50V 10UF M



Location

No.

C818

C819

C820

C821

C822

C824

C825

C826

C807

C808

C809

C812

C814

C815

C816

C817

C684

C685

C690

C691

C692

C801

C802

C806

C674

C677

C678

C679

C680

C681

C682

C860

C861

C862

C863

C864

C865

C866

C827

C840

C843

C844

C845

C846

C847

C848


76092731 CERAMIC CHIP, 16V B 1UF K









76664102 ELECTROLYTIC, 6.3V 1000UF M 3A



76168007 MT PLA AC275V 1UF M

76503508 MT PLA PCX2 337 11474

76092555 CERAMIC DISC, AC250V E 1000PF M

76092555 CERAMIC DISC, AC250V E 1000PF M

76092553 CERAMIC DISC, AC250V B 470PF K

76092553 CERAMIC DISC, AC250V B 470PF K







76539684 PLASTIC FILM, 50V 0.68UF J

76125010 CHEMICON CE69R 450V 270UF M 3H

76125011 CHEMICON CE04R 450V 82UF M 4A

76214103 CERAMIC DISC, 500V B 0.01UF K

76168008 MT PLA 450V 1UF K

76168008 MT PLA 450V 1UF K

76092339 CERAMIC DISC, 2KV 330PF K


76125009 CHEMICON 450V 47UF M

76166001 CERAMIC DISK CC45 SL 3.15KV 47PF J



76073140 ELECTROLYTIC CE04P 10V 680UF M 3A


76214471 CERAMIC DISC, 500V B 470PF K

76214103 CERAMIC DISC, 500V B 0.01UF K

76503053 PLASTIC FILM, 63V 1UF J





76092341 CERAMIC DISC, 2KV R 470PF K

– 20 –

Location

No.

CC01

CC02

CC03

CC05

CC06

CC07

CC11

CC12

C8802

C8891

CB01

CB02

CB03

CB04

CB05

CB38

C8490

C8601

C8602

C8605

C8701

C8702

C8703

C8801

C8213

C8241

C8250

C8251

C8390

C8401

C8402

C8403

CC31

CC40

CC41

CE10

CE11

CE12

CE60

CE61

CE62

CE63

CE64

CE65

C896

C897

C898

C8171

C8191

C8210

C8211

C8212

C888

C889

C890

C891

C892

C893

C894

C895

C880

C881

C882

C883

C884

C885

C886

C887

C868

C869

C870

C872

C873

C876

C877

C878


76435221 CERAMIC DISC, 500V SL 220PF J

76435221 CERAMIC DISC, 500V SL 220PF J

76503425 PLASTIC FILM CQ92 3D2J473J-K5



76073204 ELECTROLYTIC CE04P 50V 330UF M 3A


76503041 PLASTIC FILM , 63V 0.1UF J

76503229 PLASTIC FILM, 1250VH 1000PF H













76747220 ELECTROLYTIC, 50V 22UF M 7L 3A













76092341 CERAMIC DISC, 2KV R 470PF K

76434100 CERAMIC DISC, 500V SL 10PF D






76591682 PLASTIC FILM, 50V 6800PF J




76287224 CHIP CER 50V F 224Z GRM319F11H224ZA01D






















76666470 ELECTORLYTIC, 16V 47UF M 3A









Location

No.

CV03

CV04

CV05

CV06

CV07

CV13

CV17

CV18

CT13

CT16

CT17

CT18

CT19

CT20

CV01

CV02

CV19

CV20

CV51

CV52

CV53

CV54

CV122

CY650

CT01

CT04

CT05

CT06

CT07

CT10

CT11

CT12

CE66

CE67

CE90

CE91

CE92

CE93

CE94

CE95










76092790 CERAMIC CHIP CK732B 6.3V 10UF K













76092789 CERAMIC CHIP, 6.3V B 1UF K



















R663

R670

R671

R672

R673

R678

R679

R680

R505

R506

R507

R508

R512

R514

R660

R662

R681

R682

R683

R684

RESISTORS

R101

R102

76011101 CHIP, 1/20W 100 OHM J

76011101 CHIP, 1/20W 100 OHM J

R103

R104

R105

R107

76011101 CHIP, 1/20W 100 OHM J

76011103 CHIP, 1/20W 10K OHM J

76011273 CHIP, 1/20W 27K OHM J

76000445 CHIP JUMPER, 1608TYPE

R108

R114

R167

R169

R170

R501

R502

R504



76011101 CHIP, 1/20W 100 OHM J


76011682 CHIP, 1/20W 6.8K OHM J

76011682 CHIP, 1/20W 6.8K OHM J

76011272 CHIP, 1/20W 2.7K OHM J

76011101 CHIP, 1/20W 100 OHM J

76011101 CHIP, 1/20W 100 OHM J

76011273 CHIP, 1/20W 27K OHM J

76011392 CHIP, 1/20W 3.9K OHM J

76011682 CHIP, 1/20W 6.8K OHM J

76011101 CHIP, 1/20W 100 OHM J

76011102 CHIP, 1/20W 1K OHM J

76011473 CHIP, 1/20W 47K OHM J

76011103 CHIP, 1/20W 10K OHM J

76011473 CHIP, 1/20W 47K OHM J

76011472 CHIP, 1/20W 4.7K OHM J

76011472 CHIP, 1/20W 4.7K OHM J

76011182 CHIP, 1/20W 1.8K OHM J

76011182 CHIP, 1/20W 1.8K OHM J

76871229 CHIP, 1/8W 2.2 OHM J

76871229 CHIP, 1/8W 2.2 OHM J

76011473 CHIP, 1/20W 47K OHM J

76011473 CHIP, 1/20W 47K OHM J

76011104 CHIP, 1/20W 100K OHM J

76011103 CHIP, 1/20W 10K OHM J

76011104 CHIP, 1/20W 100K OHM J

– 21 –

Location

No.

R8110

R8111

R8112

R8113

R8114

R8115

R8116

R8117

R6601

R6602

R6603

R6604

R6614

R6615

R6616

R6617

R4104

R4105

R4106

R4107

R4108

R4109

R4120

R4122

R883

R884

R885

R886

R4100

R4101

R4102

R4103

R8118

R8130

R8131

R8132

R8133

R8140

R8141

R8142

R8143

R8144

R8150

R8151

R862

R863

R864

R865

R867

R880

R881

R882

R821

R826

R830

R831

R840

R841

R842

R860

R693

R695

R696

R697

R801

R809

R812

R820

R685

R686

R687

R688

R689

R690

R691

R692


76011222 CHIP, 1/20W 2.2K OHM J

76011102 CHIP, 1/20W 1K OHM J

76011102 CHIP, 1/20W 1K OHM J

76871102 CHIP, 1/8W 1K OHM J

76871102 CHIP, 1/8W 1K OHM J

76011473 CHIP, 1/20W 47K OHM J

76011103 CHIP, 1/20W 10K OHM J

76011223 CHIP, 1/20W 22K OHM J

76871102 CHIP, 1/8W 1K OHM J

76871102 CHIP, 1/8W 1K OHM J

76871102 CHIP, 1/8W 1K OHM J

76871102 CHIP, 1/8W 1K OHM J

76017004 METAL GLAZE 1/2W 510K J

76004718 METAL GLAZE, 1/2W 8.2M OHM J

76011473 CHIP, 1/20W 47K OHM J

76019461 METAL PLATE, 2W 0.15 OHM J

76019461 METAL PLATE, 2W 0.15 OHM J

76004714 METAL GLAZE, 1/2W 1.2M OHM J

76007061 CERAMIC COVERED, 2W 1.8 OHM K

76120003 CERAMIC COVERED G 5W 4.7 J

76382823 0XIDE FILM 1W 82K J

76322339 METAL FILM 1W 3R3 J

76310479 OXIDE METAL FILM, 1/2W 4.7 OHM J

76552271 OXIDE METAL FILM, 1/2W 270 OHM J


76011272 CHIP, 1/20W 2.7K OHM J




76553683 OXIDE METAL FILM, 1W 68K OHM J

76553683 OXIDE METAL FILM, 1W 68K OHM J

76323569 METAL FILM 2W 5R6 J

76079010 METAL RES 2W R47 J


76553101 OXIDE METAL FILM, 1W 100 OHM J

76554432 OXIDE FILM 2W 4.3K J

76011102 CHIP, 1/20W 1K OHM J

76011681 CHIP, 1/20W 680 OHM J

76011471 CHIP, 1/20W 470 OHM J

76011102 CHIP, 1/20W 1K OHM J

76011152 CHIP, 1/20W 1.5K OHM J

76011102 CHIP, 1/20W 1K OHM J

76011681 CHIP, 1/20W 680 OHM J

76011471 CHIP, 1/20W 470 OHM J

76011102 CHIP, 1/20W 1K OHM J

76011152 CHIP, 1/20W 1.5K OHM J



76011223 CHIP, 1/20W 22K OHM J

76011103 CHIP, 1/20W 10K OHM J

76011104 CHIP, 1/20W 100K OHM J

76011102 CHIP, 1/20W 1K OHM J

76011102 CHIP, 1/20W 1K OHM J

76011102 CHIP, 1/20W 1K OHM J

76011104 CHIP, 1/20W 100K OHM J

76011104 CHIP, 1/20W 100K OHM J

76000250 METAL FILM, 1/4W 56K OHM F




76000527 METAL FILM, 1/4W 5.6K OHM F


76000554 CHIP 1/16W 510 F

76000574 METAL FILM CHIP 1/16W 2.7K F


76871182 CHIP, 1/8W 1.8K OHM J

76871182 CHIP, 1/8W 1.8K OHM J

76871182 CHIP, 1/8W 1.8K OHM J

76011102 CHIP, 1/20W 1K OHM J

76011682 CHIP, 1/20W 6.8K OHM J

76011473 CHIP, 1/20W 47K OHM J

76872470 CHIP, 1/16W 47 OHM J

76872470 CHIP, 1/16W 47 OHM J

76872390 CHIP, 1/16W 39 OHM J

76011562 CHIP, 1/20W 5.6K OHM J

76011222 CHIP, 1/20W 2.2K OHM J

– 22 –

Location

No.

R8606

R8607

R8701

R8702

R8703

R8704

R8705

R8706

R8410

R8411

R8412

R8601

R8602

R8603

R8604

R8605

R8396

R8403

R8404

R8405

R8406

R8407

R8408

R8409

R8312

R8313

R8390

R8391

R8392

R8393

R8394

R8395

R8707

R8709

R8710

R8711

R8712

R8713

R8714

R8715

R8716

R8801

R8802

R8803

R8243

R8244

R8245

R8246

R8247

R8248

R8249

R8310

R8218

R8230

R8231

R8232

R8233

R8240

R8241

R8242

R8195

R8210

R8212

R8213

R8214

R8215

R8216

R8217

R8152

R8160

R8161

R8162

R8191

R8192

R8193

R8194


76011473 CHIP, 1/20W 47K OHM J

76011103 CHIP, 1/20W 10K OHM J

76011473 CHIP, 1/20W 47K OHM J

76011103 CHIP, 1/20W 10K OHM J


76011471 CHIP, 1/20W 470 OHM J

76011102 CHIP, 1/20W 1K OHM J

76011151 CHIP, 1/20W 150 OHM J

76011151 CHIP, 1/20W 150 OHM J

76998471 CHIP, 1/16W 470 OHM

76998102 CHIP, 1/16W 1K OHM

76011222 CHIP, 1/20W 2.2K OHM J


76998222 CHIP, 1/16W 2.2K OHM

76998222 CHIP, 1/16W 2.2K OHM

76011229 CHIP, 1/16W 2.2 OHM J

76998152 CHIP, 1/16W 1.5K OHM D

76872332 CHIP, 1/16W 3.3K OHM J

76011223 CHIP, 1/20W 22K OHM J

76011472 CHIP, 1/20W 4.7K OHM J

76011473 CHIP, 1/20W 47K OHM J

76190015 CHIP RES 1/16W 473D

76190015 CHIP RES 1/16W 473D

76190015 CHIP RES 1/16W 473D

76190015 CHIP RES 1/16W 473D

76190015 CHIP RES 1/16W 473D

76190015 CHIP RES 1/16W 473D

76190015 CHIP RES 1/16W 473D

76190015 CHIP RES 1/16W 473D

76190015 CHIP RES 1/16W 473D


76011223 CHIP, 1/20W 22K OHM J

76011471 CHIP, 1/20W 470 OHM J

76011102 CHIP, 1/20W 1K OHM J

76011473 CHIP, 1/20W 47K OHM J

76011102 CHIP, 1/20W 1K OHM J

76011681 CHIP, 1/20W 680 OHM J

76011681 CHIP, 1/20W 680 OHM J

76011681 CHIP, 1/20W 680 OHM J

76011681 CHIP, 1/20W 680 OHM J

76011222 CHIP, 1/20W 2.2K OHM J

76011102 CHIP, 1/20W 1K OHM J

76011101 CHIP, 1/20W 100 OHM J

76011102 CHIP, 1/20W 1K OHM J

76011473 CHIP, 1/20W 47K OHM J

76000572 CHIP 1/16W 3.3K F

76000422 CHIP 1/16W 2.2K F

76011102 CHIP, 1/20W 1K OHM J



76871822 CHIP, 1/8W 8.2K OHM J


76366472 CARBON FILM, 1/6W 4.7K OHM J

76011103 CHIP, 1/20W 10K OHM J

76011102 CHIP, 1/20W 1K OHM J

76011472 CHIP, 1/20W 4.7K OHM J

76011103 CHIP, 1/20W 10K OHM J

76872221 CHIP, 1/16W 220 OHM J

76000595 CHIP 1/16W 15K F


76011221 CHIP, 1/20W 220 OHM J


76011220 CHIP, 1/20W 22 OHM J

76011103 CHIP, 1/20W 10K OHM J

76011103 CHIP, 1/20W 10K OHM J

76011101 CHIP, 1/20W 100 OHM J

76011101 CHIP, 1/20W 100 OHM J

76011223 CHIP, 1/20W 22K OHM J

76011473 CHIP, 1/20W 47K OHM J

76011103 CHIP, 1/20W 10K OHM J

76011102 CHIP, 1/20W 1K OHM J

76011102 CHIP, 1/20W 1K OHM J

76011103 CHIP, 1/20W 10K OHM J

76011102 CHIP, 1/20W 1K OHM J

76011102 CHIP, 1/20W 1K OHM J

76366221 CARBON FILM, 1/6W 220 OHM J

Location

No.

RE99

RR01

RR02

RR03

RR04

RR05

RR06

RT01

RE91

RE92

RE93

RE94

RE95

RE96

RE97

RE98

RE18

RE19

RE60

RE61

RE63

RE65

RE66

RE90

RE01

RE02

RE03

RE06

RE10

RE11

RE12

RE13

RT02

RT03

RT04

RT05

RT06

RT07

RT08

RT09

RT10

RT11

RT12

RT13

RC01

RC02

RC03

RC04

RC11

RC12

RC40

RC41

RA77

RA78

RA79

RB08

RB09

RB10

RB15

RB24

R8812

R8813

R8814

R8815

RA71

RA72

RA73

RA74

R8804

R8805

R8806

R8807

R8808

R8809

R8810

R8811


76871222 CHIP, 1/8W 2.2K OHM J

76011102 CHIP, 1/20W 1K OHM J

76011102 CHIP, 1/20W 1K OHM J

76011152 CHIP, 1/20W 1.5K OHM J

76011101 CHIP, 1/20W 100 OHM J

76011223 CHIP, 1/20W 22K OHM J

76000605 CHIP, 1/16W 6.8K OHM F


76000446 CHIP 1/16W 220 F


76011103 CHIP, 1/20W 10K OHM J

76872151 CHIP, 1/16W 150 OHM J

76011683 CHIP, 1/20W 68K OHM J

76011223 CHIP, 1/20W 22K OHM J

76011103 CHIP, 1/20W 10K OHM J


76011103 CHIP, 1/20W 10K OHM J



76011470 CHIP, 1/20W 47 OHM J

76011470 CHIP, 1/20W 47 OHM J

76011331 CHIP, 1/20W 330 OHM J

76011471 CHIP, 1/20W 470 OHM J


76011102 CHIP, 1/20W 1K OHM J

76011102 CHIP, 1/20W 1K OHM J

76011102 CHIP, 1/20W 1K OHM J

76011102 CHIP, 1/20W 1K OHM J

76011101 CHIP, 1/20W 100 OHM J

76011101 CHIP, 1/20W 100 OHM J

76011821 CHIP, 1/20W 820 OHM J

76011821 CHIP, 1/20W 820 OHM J

76366153 CARBON FILM, 1/6W 15K OHM J




76367180 CARBON FILM, 1/6W 18 OHM G

76367222 CARBON FILM, 1/6W 2.2K OHM G





76000142 METAL FILM, 1/4W 240 OHM F

76000360 METAL FILM, 1/4W 1.2K OHM F


76367620 CARBON FILM 1/6W 62 G

76367222 CARBON FILM, 1/6W 2.2K OHM G


76182046 METAL FILM 1/4W 680 F



76553680 OXIDE METAL FILM, 1W 68 OHM J

76552102 OXIDE METAL FILM, 1/2W 1K OHM J





76871750 CHIP, 1/8W 75 OHM J

76871750 CHIP, 1/8W 75 OHM J

76871750 CHIP, 1/8W 75 OHM J

76011330 CHIP, 1/20W 33 OHM J

76011330 CHIP, 1/20W 33 OHM J

76011330 CHIP, 1/20W 33 OHM J

76011222 CHIP, 1/20W 2.2K OHM J

76011223 CHIP, 1/20W 22K OHM J

76011683 CHIP, 1/20W 68K OHM J

76011102 CHIP, 1/20W 1K OHM J

76011101 CHIP, 1/20W 100 OHM J

76011221 CHIP, 1/20W 220 OHM J

76011561 CHIP, 1/20W 560 OHM J

76011221 CHIP, 1/20W 220 OHM J

76011471 CHIP, 1/20W 470 OHM J

76011222 CHIP, 1/20W 2.2K OHM J

76011223 CHIP, 1/20W 22K OHM J

76011683 CHIP, 1/20W 68K OHM J

76011102 CHIP, 1/20W 1K OHM J

– 23 –

Location

No.

GJ414

GR01

GR02

GR03

GR05

GR06

GR25

GR26

RV76

RV78

RV79

RV80

RV91

RV120

RV123

GE92

RV63

RV64

RV65

RV66

RV71

RV72

RV73

RV74

RV55

RV56

RV57

RV58

RV59

RV60

RV61

RV62

GR27

GR28

GR30

GR31

GR34

GR35

GR413

GR605

GRV03

GRV04

GT01

GT02

RV30

RV35

RV36

RV37

RV43

RV51

RV52

RV54

RV11

RV12

RV21

RV25

RV26

RV27

RV28

RV29

RT22

RT23

RT24

RT25

RT26

RT27

RT28

RT29

RT14

RT15

RT16

RT17

RT18

RT19

RT20

RT21


76011101 CHIP, 1/20W 100 OHM J

76011151 CHIP, 1/20W 150 OHM J

76011391 CHIP, 1/20W 390 OHM J

76011181 CHIP, 1/20W 180 OHM J

76011471 CHIP, 1/20W 470 OHM J

76011222 CHIP, 1/20W 2.2K OHM J

76011223 CHIP, 1/20W 22K OHM J

76011683 CHIP, 1/20W 68K OHM J

76011102 CHIP, 1/20W 1K OHM J

76011101 CHIP, 1/20W 100 OHM J

76011151 CHIP, 1/20W 150 OHM J

76011391 CHIP, 1/20W 390 OHM J

76011221 CHIP, 1/20W 220 OHM J

76011471 CHIP, 1/20W 470 OHM J

76011103 CHIP, 1/20W 10K OHM J

76011103 CHIP, 1/20W 10K OHM J

76011223 CHIP, 1/20W 22K OHM J

76011473 CHIP, 1/20W 47K OHM J

76011750 CHIP, 1/20W 75 OHM J

76011750 CHIP, 1/20W 75 OHM J

76011750 CHIP, 1/20W 75 OHM J

76011750 CHIP, 1/20W 75 OHM J

76011750 CHIP, 1/20W 75 OHM J

76011750 CHIP, 1/20W 75 OHM J

76011750 CHIP, 1/20W 75 OHM J




76011101 CHIP, 1/20W 100 OHM J

76011101 CHIP, 1/20W 100 OHM J

76872271 CHIP, 1/16W 270 OHM J

76011473 CHIP, 1/20W 47K OHM J

76011473 CHIP, 1/20W 47K OHM J

76011473 CHIP, 1/20W 47K OHM J

76011101 CHIP, 1/20W 100 OHM J

76872271 CHIP, 1/16W 270 OHM J

76011473 CHIP, 1/20W 47K OHM J

76011102 CHIP, 1/20W 1K OHM J



76011470 CHIP, 1/20W 47 OHM J

76011470 CHIP, 1/20W 47 OHM J

76011470 CHIP, 1/20W 47 OHM J

76011470 CHIP, 1/20W 47 OHM J

76011473 CHIP, 1/20W 47K OHM J

76872271 CHIP, 1/16W 270 OHM J

76011101 CHIP, 1/20W 100 OHM J

76011473 CHIP, 1/20W 47K OHM J

76011473 CHIP, 1/20W 47K OHM J

76011101 CHIP, 1/20W 100 OHM J

76872271 CHIP, 1/16W 270 OHM J

76011473 CHIP, 1/20W 47K OHM J


76011750 CHIP, 1/20W 75 OHM J

76872750 CHIP, 1/16W 75 OHM J

76366161 CARBON FILM 1/6W 160 J





















Location

No.

GT03

GV01




T802

T820

T822

T840

T860

T880

ZA01

ZA03

LE62

LE90

LE91

LE92

LT01

LT02

LT03

T801

LC01

LC02

LC31

LC32

LC33

LE10

LE60

LE61

L878

L880

L881

L883

L884

L886

L8211

L8212

COILS & TRANSFORMERS

L101

L102

23248398 COIL, CHOKE, TLN3278D

23103828 INDUCTOR, BEAD, TEM2121M

L103

L191

L505

L820



23289022 COIL, PEAKING, TRF4100AT

23248491 COIL, CHOKE 26X13 108MMH 5A TLN3641AF

L821

L824

L825

L840

L860

L862

L870

L871

23248491 COIL, CHOKE 26X13 108MMH 5A TLN3641AF

23103330 FILTER, FERRITE CHOKE 3.5X5X2 TEM2014AH

23103304 FERRITE CHOKE, TEM2011AA

23289981 COIL, PEAKING, TRF4330AZ

23103320 COIL, CHOKE, TEM2011




23248489 COIL, CHOKE COIL 1.5MMH 8A TLN3639AH


23248388 COIL, CHOKE 9X11H 4.7MMHK 4.0A TLN3515AA


23248387 COIL, CHOKE 9X11H 22MMHK 2.5A TLN3499AA






23103238 INDUCTOR, BEAD, TEM2142AD




23248456 COIL, CHOKE, TLN3540AH









23211904 COIL, LINE FILTER 35X34H 10MH TRF3255AF

23211904 COIL, LINE FILTER 35X34H 10MH TRF3255AF

23217799 TRANSFORMER, CONVERTER TPW3564AS

23248490 COIL, CHOKE EI25 5.3MMH 8.0A TLN3640AH




23103840 FERRITE CORE, TFE1013

23103778 FERRITE CORE, TFE1008

Q673

Q812

Q813

Q814

Q815

Q816

Q820

Q821

Q822

Q840

SEMICONDUCTORS

IC414

Q101

23085936 IC, BU4245G-TR

23205506 TRANSISTOR, 2SC4081 Q

Q501

Q504

Q654

Q655

23085049 IC, TB1274BFG(DRY)

23205507 TRANSISTOR, 2SA1576A Q

23205302 TRANSISTOR, 2SC3326-B(F)


Q656

Q660

Q661

Q662

Q663

Q670

Q671

Q672

23205325 TRANSISTOR, RN2404(F)





23085039 IC, TA8246AHQ



23205443 TRANSISTOR, 2SA1162-Y(F)


23000823 IC, PHOTO COUPLER, TLP421F(GR)




23135094 IC, PFC 7PIN SRX2039


23205339 TRANSISTOR, 2SC2655-Y(F)

23135083 IC, HYBRID VDSS=800V

Location

No.

QV06

QV14

QV51

QV52

QV53

QV54

D670

D671

QT05

QT06

QT07

QT08

QT09

QT10

QT11

QT12

QE91

QE92

QE93

QE95

QT01

QT02

QT03

QT04

QE01

QE02

QE03

QE10

QE11

QE60

QE65

QE90

D674

D675

D677

D678

D809

D811

D815

D816

D819

D820

D821

D822

Q8701

Q8702

Q8703

Q8704

Q8801

Q8802

QB04

QB07

Q8231

Q8310

Q8311

Q8312

Q8390

Q8391

Q8601

Q8602

Q881

Q882

Q4100

Q4101

Q4102

Q4103

Q8191

Q8230

Q841

Q842

Q860

Q862

Q863

Q864

Q870

Q880



23085389 IC, NJM431L

23135066 IC, STRZ4479




23085389 IC, NJM431L

23135072 IC, STRW6765


23085389 IC, NJM431L

23085635 TRANSISTOR, 2SC3437-Y(TE85L,F)

















23085338 IC, BD5245G-TR





23205376 TRANSISTOR, 2SC5343-YLK)



23135077 IC, SI-3090CA


23085381 IC, SI-8050SS

23135076 IC, SI-3050C

23085381 IC, SI-8050SS




23205442 TRANSISTOR, 2SC3852










23085758 IC, VIDEO SW 5IN-1OUT BA7649AF

23205402 TRANSISTOR, DTC144EUA

23205402 TRANSISTOR, DTC144EUA


23085791 IC, M1510XNRE





23362140 DIODE, KDS160-RTK






76000656 VARISTOR, TNR15G471K

23357841 DIODE, ZENER, MTZJ6.8A

23357692 DIODE, ZENER, RD2.0ESA B2

23357738 DIODE, ZENER, MA8047-L

23357718 THYRISTOR, SF0R3G42(N,G5H1)

23357913 DIODE, RBV-1506, LF-A

23362240 DIODE, VRM=1200V IF(AV)=3A FMC-26UAR

23362220 DIODE, VRM=600V IF=5A FMX-G16S

– 24 –

Location

No.

D8801

D8802

D8803

D8804

D8805

DA01

DA06

DA07

D8403

D8404

D8601

D8602

D8701

D8702

D8705

D8706

D8310

D8311

D8312

D8313

D8390

D8391

D8401

D8402

D892

D8230

D8231

D8232

D8271

D8272

D8273

D8274

DB01

DB04

DB20

DB22

DB23

DE01

DE02

DE03

DE07

DE60

DE61

DE62

D884

D885

D886

D887

D888

D889

D890

D891

D866

D870

D871

D874

D880

D881

D882

D883

D845

D846

D860

D861

D862

D863

D864

D865

D823

D825

D826

D828

D841

D842

D843

D844


23362223 DIODE, VRM=600V IF=1.2A DO201AD :RM3A,LF014-102

23357899 DIODE, ZENER, MTZJ33A

23357513 DIODE, EU2A

76000656 VARISTOR, TNR15G471K

23362221 DIODE, VRM=1000V 1.0A EM1C,LF-F7

23362221 DIODE, VRM=1000V 1.0A EM1C,LF-F7

23357854 DIODE, ZENER, MTZJ10B

23357837 DIODE, ZENER, MTZJ5.6B

23357510 DIODE, AG01



23357893 DIODE, ZENER, MTZJ27C






23362219 DIODE, VRM=100V IF=20A FME-220A(023-108)




23357104 DIODE, 1SS244

23357104 DIODE, 1SS244




23357408 DIODE, FMX-12S(023-108)







23357792 DIODE, ZENER 22.80-23.97 MA8240-L, TX

23357703 DIODE, 1SS355

23357745 DIODE, ZENER, MA8056-M

23357697 DIODE, 1SS133

23357910 DIODE, ZENER, MTZJ39D



23357703 DIODE, 1SS355


23357703 DIODE, 1SS355




23357703 DIODE, 1SS355

23357703 DIODE, 1SS355

23357703 DIODE, 1SS355

23357703 DIODE, 1SS355

23357703 DIODE, 1SS355

23357731 DIODE, ZENER, MA8033-H

23357703 DIODE, 1SS355

23357703 DIODE, 1SS355


23357703 DIODE, 1SS355

23357703 DIODE, 1SS355

23357703 DIODE, 1SS355


23357703 DIODE, 1SS355





23358606 DIODE, LED RED, SLR-56VC3FPQ

23358605 DIODE, LED GREEN, SLR-56MC3FPQR

23357406 DIODE, ZENER, UDZS5.6B

23357703 DIODE, 1SS355

23357703 DIODE, 1SS355

23357706 DIODE, AK04

23357706 DIODE, AK04



23357810 DIODE, FMB-G14L

23357697 DIODE, 1SS133


Location

No.

DE90

DE91

DE92

DE97

DE99


23357810 DIODE, FMB-G14L

23357697 DIODE, 1SS133




MISCELLANEOUS

A235 23717214 SCREW, BITTB3X12SBN

A370

A375

23717267 SCREW, BITTB4X16 SBN

23717214 SCREW, BITTB3X12SBN

A410

A411

A440

B001

23717361 SCREW, PP3X8+SW+W SBN LOCK

23717267 SCREW, BITTB4X16 SBN

23738074 SCREW, PP 5X16 SW+W SBN

23301656 DISPLAY, G5LPL42

B215

B310

B315

F801

F801A

F801B

F820

F870

23469405 INSULATOR, INSULATOR AC

23717219 SCREW, PP3X8+SW+W SBN

23717214 SCREW, BITTB3X12SBN

23144406 FUSE, CERA 5X20 250V 6.3A

23165433 FUSE HOLDER, 5.2

23165433 FUSE HOLDER, 5.2

23144378 FUSE, RADIAL LEAD SUB-MINIATUR 250V 2A

23144378 FUSE, RADIAL LEAD SUB-MINIATUR 250V 2A

PV11

PV17

PV22

PV25A

PV60

PV90

SA01

SA02

PP01

PP07

PP08

PP12

PP22

PV01

PV03

PV04

PJ22A

PJ41

PJ41A

PJ42

PJ42A

PJ60

PJ60A

PJ930

P860

P861

P900

P900A

PG01

PG03

PJ21A

PJ22

KB01

MJ22

MJ60

MZ01

23009710 REMOCON RECEIVER, GP1UE281RK

23389359 CABLE, FFC 0.5 50P L70 GOLD

23389359 CABLE, FFC 0.5 50P L70 GOLD

23368908 CABLE, LVDS30P170MM SHP T2 E30-X30

P602A

P602B

23713937 CONNECTOR, PLUG 4P B4B-PH-K-S(LF)

23713946 CONNECTOR, PLUG 4P S4B-PH-K-S(LF)

P661 23023302 EARPHONE JACK

P801 #1 23372294 POWER CORD, SAA 2.3M 7.5A —2 @E113 42WL55A

P801A

P803A

P803B

P807A

P807B

P809A

P809B

#2 23372356 POWER CORD, UK-HK-PSB 10A MP5004SC @E111 42WL55E

#3 23372298 POWER CORD, 250V2.5A @E114 42WL55R

#4 23372297 POWER CORD, CEE @E112 42WL55T

23713702 PLUG, 2P 11.88MM W VT

23713764 PLUG, 13P

23713764 PLUG, 13P

23713764 PLUG, 13P

23713764 PLUG, 13P

23713763 PLUG, NP 2.5MM G, B12B-EH-F1A

23713763 PLUG, NP 2.5MM G, B12B-EH-F1A

23713942 CONNECTOR, CONNECT B10B-PH-K-S(LF)




23165495 TERMINAL, EARTH PHI3 MET31-0332

23165495 TERMINAL, EARTH PHI3 MET31-0332

23713934 CONNECTOR, 2MM 3P S WHT B3B-PH-K-S(LF)

23757180 CONNECTOR, FH12-50S-0.5SV(55)

23757176 CONNECTOR, IRS 9637S-50Y902 GLD




23713948 CONNECTOR, CONNECT S6B-PH-K-S(LF)

23757180 CONNECTOR, FH12-50S-0.5SV(55)

23757176 CONNECTOR, IRS 9637S-50Y902 GLD

23713574 CONNECTOR, 7P TOPTYPE BM07B-SRSS-TBT(LF)

23845859 HOLDER, WIRE, PVC-C0AT, L=70MM

23528292 HOLDER, ABMM-A-D, (NO SERVICE)

23974994 BAND, KESSOKU

23974994 BAND, KESSOKU

23748085 WASHER, WASHER 10X4.2XT=0.3

23023418 JACK, PIN RA 3/3P SMK T-3/3P

23023423 JACK, PIN RA 3P SMK T-4P

23023419 JACK, PIN RA RESERVE RESERVE T-2P

23023423 JACK, PIN RA 3P SMK T-4P

23023302 EARPHONE JACK

23023418 JACK, PIN RA 3/3P SMK T-3/3P


23365275 JACK, PHONO 3P V-L-R YKC21

23713710 SOCKET, D-SUB 15P, KRD-8622

SA03

SA04

SA05

SA06

23344505 SWITCH, PUSH 1C1P






– 25 –

Location

No.

SA07

SR80

SR81

W661

W661A

X501



23146588 RELAY, DLS5D1-O(M) 0.15W

23146584 RELAY, DC12V, TV5, DG-3

23351322 SPEAKER, ASSY, 6X12+6X12+TW SPK-1470BO

23845856 CLAMP, WIRE, POF COAT) L=70MM

23153612 CRYSTAL, 16.200 25PPM 25OHM

PC BOARD ASSEMBLIES

* U001 75001650 PC BOARD ASSY, PD2238C1 SIGNAL

* U002A 75001651 PC BOARD ASSY, PD2171D1 POWER

* U002B 75001652 PC BOARD ASSY, PD2171D2 AC IN

* U003A 75001645 PC BOARD ASSY, PD2224A1 TN AV

* U003B 75001646 PC BOARD ASSY, PD2224A2 FRONT AV

* U003C 75001647 PC BOARD ASSY, PD2224A3 RMT LED

* U003D 75001648 PC BOARD ASSY, PD2224A4 KEY

* U003E 75001649 PC BOARD ASSY, PD2224A5 PC INPUT

* U004 75001734 PC BOARD ASSY, PD2173C1 LOWB

TUNER

H001 23321499 TUNER, ENG39A07GF, TIF CHI HOR61 IEC PAL+M

ACCESSORIES

A701A #1 23015172 CARTON, TOP CASE

A701B 23015173 CARTON, BOTTOM CASE

A701E #2 23015172 CARTON, TOP CASE

A701R #3 23015174 CARTON, TOP CASE

A701T #4 23015172 CARTON, TOP CASE

A702A 23580040 PACKING, TOP PACKING

A702B

A705

23580041 PACKING, BOTTOM PACKING

23518043 PACKING, JOINT, 32Z5P

A709 23946938 PACKING, CENTER PACKING

Y101A #1 23566722 OWNERS MANUAL, ENGL LCD @E113 42WL55A

#2 23566722 OWNERS MANUAL, ENGL LCD @E111 42WL55E

#3 23566721 OWNERS MANUAL, ENGL/RUSIA LCD @E114 42WL55R

#4 23566722 OWNERS MANUAL, ENGL LCD @E112 42WL55T

Y101H #2 23566723 OWNERS MANUAL, CT LCD 42WL55E

Y101J #2 23566724 OWNERS MANUAL, ARABIC LCD 42WL55E

Y101K #4 23566725 OWNERS MANUAL, THAI LCD

Y130

Y170

23306590 REMOCON HAND UNIT, CT-90126

23845800 HOLDER, WIRE, NYLON66 D6.8

CABINET PARTS

A201

A320

23533584 COVER, FRONT BEZEL ASSY

23940489 PIECE, FRONT AV ASSY

A340

A401

A420

A445

A450

23940440 PIECE, CONTROL HOLDER ASSY

23533590 COVER, BACK COVER

23436883 FOOT, STAND ASSY

23533496 COVER, BC STAND COVER

23533495 COVER, BACK TERMINAL

Location

No.


– 26 –

PP83

C825

C8213

R8216

R8215

1

7

Q820

3

+

6

2

D8274

R8218

A

K

C8213

R8218

R8216

R8215

R8212

C8210

K

C8250

K

D8271

R826

A

R8212

C8210

A

CAUTION

LIVE AREA

A K

23547832

E-568 IS-P C3A

A K

D822

L823

C826

6

5

C827

L824

C822

T822

2

10

9 12 14

16

T820

L821

GAP12

R8249

R8249

L8241

R8240

R8240

R8242

L8242

+

R8244 R8244

L820

GAP11

R831

8 1

C824

PP84

+

D828

D820A

-

D820

SR80 SR81

Q8312

D8311

D8310

D8310

D8311

R8310

R8310 Q8311

R8312

D8313

D8313

R8313

POWER BOARD PD2171D1 (U002A)

BOTTOM (FOIL) SIDE

R8395

F820

F2AL 250V

R8395

D863

+

Q8391

L860

1

5

R867

Q860

11

14

15

+

+

Q8191

Q8191

C819

C8191

+

C8191

D845

Q816

R8191

R8117

R8117

Q812

Q812

D8230

D8230

R8217 R8217

D8231

Q822

E

D8231

R8132

R8132

B

R8230

+

R8230

R8412

R8411

R8412

4

R8162

R8160

C817

Q813

C817

R8162

R8160

Q815

Q815

C816 C816

R8152

+

R8151

C815

R8152

R8151

R8142

R8143

R8232

R8232

Q8230

Q8230 Q8231

D8232

D8232

Q8231

R8142

R8143

6

C843

R842

R840

1

Q841

6

5

4

Q840

8

1

D8404

D8404

+

D844

PP85

D8402

D8402

+

1

R8605

+

D860

C8601

R864

R860

3

D862

C863

D864

C864

C848

Q862

+

R8409

R8408

R8407

R8409

R8408

+

R8407

D8701

C846

R8707

R8706

C8702

R8710

D8702

17

A

K

R

Q870

R8703

C8701

R8707 R8706

C8702

R8710

13

+ R8705

R8705

R8701

R8701

R8702

R8702

5

12

D866

R8601

C865

C868

7

D8601

R8606

Q864

E

R8606

Q860A

D8601

Q8601

1

2

R8607

B

Q8602

R8607

Q863

R8802

R8802

T860

R8810

D8801

D8802

R8716

R8716

R8809

R8809 C8801

Q8704

Q882

Q8701

C8703

A

R8811

R8812

K R

+

R8807

C8703

R8712

R8813

R8712

R8811

R8812

R8813

+

9

16

12

R8808

C891

C893

+

+

P809B

R8803

D881

R885

C886

4

T880

6

R8806

R8807

R8810

R8808

D8801

D8802

C8801

7

10

D889 D885

D888

R886

D891

D890

D8805

D8805

Q8801

Q8801 Q8802

R8815

R8815 Q880

L886

Q880A

7

1

L880

C887

13

3

C881

C896

+

C880

C888

D884

C894

+

D886

+

+

C895

L884

P807B

PP81

L883

+

D886A

D884A

C890

+

D8803

D8803

1

R8805

D870A

D8706

R8715

R8715

D8706

PG03

D874 D872

10

10

GND

L878

24V INV

1

P860

1

P861

+

D870

+

D871

+

D873

+

– 27 – – 28 –

TN AV BOARD PD2224A1 (U003A)


GR612

GR612

P516A

C118

C117

C118

C117

PJ21A

1

+

H001

L101

QT07

GT03

RT23

C102

RT19

D101

D101

C101

C101

A

QT04

GT02

RT14

C110 C110

2 3

+

QT06

C111 C111

6

CT16

RT25

PK05

TP-12

7

R104

C113

Q101

R107

R105

R105

R104

Q101

R103

R170

R170

R168

R168

R161

R162

R161

R162

Q162

R163

R165

R165

R169

C190

C116

C161

R167

C164

R166

C164

R166

C161

R167

C190

C116

RT24

QT08

QT08 QT07

QT04

QT06

P900

1

Q4103

GT01

RT05

Q4103

Q4102

Q4102

GR03

3 RV4

QV06

CC04

A

GT04

GT04

GV02 RV60

GV02 RV60

RT11

RT11

17

+

R114

GV01 LV42

RT01

CT19

CT19

CT01

CT01

RT01

R4107

R4106

Q4101

R4109

GR413

R4120

C4112

CT20

C4112

CT20

QT01

R4123

R4123

Q4108

Q4109

GJ414

GT01

RT05

Q4108

QT12

R4103

R4103

QT11

QT12 QT11

QT01

Q654

GT03

RT23

RT19

Q654

CT15

GT02

RT14

QT05

RT18

QT02

RT04

QT02

QT09

QT09

CT18

CT18

CC05

R

R4107

R4106

9

GR413

Q4101

R4120

1

Q4100

R4102

R4101

R4101

R4102

RV85

RV85

RV67

RV67

RV81

RV84

RV84

Q656

R662

R662

R661

R661

R6614

R6614

RV66

RV66

QV54

RV80

RV80

RV76

RV78

RV78

RV76

RV61

RV61

CV17

CV17

RV62

RV62

12

PV25A

Q656

Q655

R6616

CC06

R6616

CC06 LC01

LC01

PV17

L

V

PV22

RC03

R

PV04

L

3

DE99

R687

R687

Q662

R6603

R6603

R6601

D677

R6601

Q662

R685

D676

C693

R682

D677

D676

R6602 D678

Q663

C693

R682

R674

Q663

R684

R686

C666

R676

R685

D678

R684

R683

R683

C685

Q673

R686

C685

Q672

Q660

Q660

Q661

Q661

R690

R690

+

+

R670

R672

C670

+

R681

R681

C692

R675

+

R677

Q671

+

1

2

C674

C674

Q670

D670

D670

D671

D674

D674

11

C684

C684

12

+

P602A

1

+

23547863

RV73

QV53

QV53

E3

DS-7209

RV37

RV37

Cr

DV30

DV30

RV30

RV30

RV36

RV36

DV29

DV29

RV29

RV29

PV03

Cb

RV35

Y

DV28

RV28

RV28

DV28

E3

R

4

C8001

CC02

CC02

RC02

RC02

PV01

L

+

1

C680

+

RV51

QV51

QV51

RV21

DV21

DV21

RV21

V E1

P803B

R514

R514

Q504

Q504

R508

R508

Q670A

13

R501

R501

Cr

DV27

DV27

RV27

RV27

DV26

DV26

RV26

RV26

PV11

Cb

L505

+

C514

C516

C516

X501

RV57

QV52

QV52

RV70

DV25

DV25

RV25

RV25

Y

E1

TN AV BOARD PD2224A1 (U003A)

TOP (COMPONENT) SIDE

PJ60A

PJ22A

50 40 30

PJ60A

20 10

1

50 40

PJ22A

20 10

1

E1

Y

13

X501

L505

C514

+

25

C524

CC31 CC31

38

24

39

Q501 C517

Q501

C519

C519

15

P803B

C505

1

14

C506

R502

L504

R502

C504

C504

C501

C501

C503

C506

L504

48

C527

C530

C530

+

C680

+

1

C8001

4

P602A

1

+

12

+

11 10

C517

5

2 1

+

Q670

CV52

CV06

CV06

Cb

PV11

Cr

E1

V

CV51

L

PV01

R

+

+

3

DE99

1

PJ21A

Q670A

E3 Y

CV53

CV53

Cb

PV03

PD2224 -1

23590305

Cr

E3 L

PV04

R

+

L101

LV03

12

LV02

LV04

1 PV25A

GRV08

PV17

QV14

QV14

CV54

CV54

CV13

CV18

CV18

CV55

CV55

V

PV22

L

9

P900

R

1

QT10

17

+

CV39

P516A

PK05

TP-12

7 6

3 2

+

C102

H001

– 29 – – 30 –

FRONT AV BOARD PD2224A2 (U003B)


PV61

RV122

CV122

CV122

RV121 RV121

20 DV1

RV129

DV120

DV121

22 DV1

DV121

RV122

RV123

RV123

23547863

DV122

12 11 10 8

PV25B

6

4

9 7 5 3 2 1

PV60

RC12

DS-7209

P661

GR604

RC11

RC11

GR605

GR605

R697

R695

R696

C605

R697

R695

R696

R693

R689

R693

R689

C605

1

R688

2

R688

C606

3

C606

4

D653

CY650

CY650

D653

D652

D652

4 3 2

P602B

1

CB03

CB03

RB08

RB08

RMT LED BOARD PD2224A3 (U003C)


QB07

RB18

DB01

DS-7209

QB04

DB04

23547863

CB05

CB38

CB38

1

2 3 4 5 6

7

8 9 10 11

RB22

RB22

PJ41A

CB01

6

1

KEY BOARD PD2224A4 (U003D)


SA07

DS-7209

RA79 RA79

DA07

DA07

23547863

RA74

RA74

SA01

RA73

RA73

SA02

RA72

RA72

SA03

RA71

RA71

SA04

RA78

RA78

SA05

RA77

RA77

SA06

– 31 –

FRONT AV BOARD PD2224A2 (U003B)


P661

PD2224

LC33

4 3 2 1

1

2

3

4

P602B

PV60

-2

23590305

PV61

1 2

PV25B

3 4 5 6 7 8 9 10 11 12

RMT LED BOARD PD2224A3 (U003C)


11 PJ41A

+

1

+

CB01

CB05

PD2224 -3

DB04

ON TIMER

23590305

DB01

POWER

+

RB09

DB23

RB09

DB23

DB22

DB22

DB20

DB20

KB01

HOUSOU

SA06

SA05

VIDEO

KEY BOARD PD2224A4 (U003D)


VOL-DN VOL-UP CH-DN CH-UP

SA04 SA03 SA02 SA01

PD2224

-4

23590305

POWER

SA07

6

1

– 32 –

PC INPUT BOARD PD2224A5 (U003E)


PC INPUT BOARD PD2224A5 (U003E)


PV90

RR03

DR03

DR03

DR02

DR02 DR01

DR01

2 3 4 5 6 7 8 9

1 P900A

PV90

23590305

PD2224 -5

9 8 7 6 5 4 3 2 1

P900A

AC IN BOARD PD2171D2 (U002B)


GAP1 GAP2 GAP3 GAP4 GAP6 GAP5

P801A

F801

T6.3AH 250V

T801

?????

T802

23547832

E-568

IS-P C3A

CAUTION

LIVE AREA

P802A

7

10

P807A

1

2

3

4

5

6

8

9

11

12

GND

GND

GND

20V

20V

20V

12V

12V

12V

12V

GND

GND

32V

13

QE60A

4 QE60 2

+

CE64

5

A

CE63

DE60

3

K

1

LE60

10

12

P809A

1

2

3

4

5

6

7

8

9

11

30V

30V

SOUND GND

SOUND GND

GND

24V

5V-1

GND

ACDETECT

PROTECT

POWER_SIG

POWER

+

CE34

4 QE30

5

DE30

A K

2

1

CE33

+

LE30

+

LE62

+

+

5

4

QE65A

QE65

2

+

1

+

RE36

DE32

QE35A

4

QE35

2

5

+

3

1

LOW B BOARD PD2173C1 (U004)


E

QE92

23547834 CCP-6400

B

B

+

E

QE91

4

QE90A

QE90 2

CE94

5

CE93

DE90

3

1

DE01

+

+

LE90

LE92

+

DE92

RE93 DE91

E

C

B

QE03 QE02

B

C

E

2

1

DE02

E

QE95

B

C

PJ80A

DE96

DE95

16

15

+

4

5

FE20

F630mAL 250V

QE10A

QE10

RE10

+

1

2

C B

QE11

E C B

RE01

QE01

CE85

E

RE85

C B

+

QE85

RE86

E C B

QE86

RE87

RE88

P819

1

2

3

FAN_VCC

GND

STOP_FAN

RE02

+

P803A

DE07

– 33 – – 34 –

A

B

C

1

SIGNAL BOARD PD2238C1 (U001)


2 3 4

A

B

C

1

SIGNAL BOARD PD2238C1 (U001)


2 3 4

– 35 – – 36 –

SCHEMATIC DIAGRAM

MODEL : 42WL55A/42WL55E/42WL55R/42WL55T

WARNING

: BEFORE SERVICING THIS CHASSIS, READ THE "SERVICE SAFETY PRECAUTIONS" ON PAGE 3 OF

THIS MANUAL.

CAUTION

: The international hazard symbols " " in the schematic diagram and the parts list designate components which have special characteristics important for safety and should be replaced only with types identical to those in the original circuit or specified in the parts list. The mounting position of replacements is to be identical with originals.

Before replacing any of these components, read carefully the PRODUCT SAFETY NOTICE on the MANUAL for this model. Do not degrade the safety of the receiver through improper servicing.

NOTE:

1. RESISTOR Resistance is shown in ohm [K = 1.000, M = 1.000.000]. All resistors are 1/6W and 5% tolerance carbon resistor, unless otherwise noted as the following marks.

1/2R = Metal or Metal oxide of 1/2 watt 1/2S = Carbon compsistion of 1/2 watt

1RF = Fuse resistor of 1 watt

K =

±

10% G =

±

2% F =

±

1%

10W = Cement of 10 watt

2. CAPACITOR Unless otherwise noted in schematic, all capacitor values less than 1 are expressed in F, and the values more than 1 in pF.

All capacitors are ceramic 50V, unless otherwise noted as the following marks.

Electolytic capacitor Mylar capacitor

3. The parts indicated with " " have special characteristics, and should be replaced with identical parts only.

4. Voltages read with DIGITAL MULTI-METER from point indicated to chassing ground, using a color bar signal with all controls at normal, line voltage at 220 volts.

5. Waveforms are taken receiving color bar signal with enough sensitivity.

6. Voltage reading shown are nominal values and may vary

±

20% except H.V.

– 37 –

SCHEMATIC DIAGRAM STRUCTURE:

AC INPUT Circuit ................................................................................................................................ 1/60

LOW_B Circuit CONNECTOR [ SHEET-1/2 ] ..................... 2/60

– LOWB [ SHEET-2/2 ] ..................... 3/60

PC-IN Circuit ....................................................................................................................................... 4/60

POWER Circuit CONNECTOR [ SHEET-1/7 ] ..................... 5/60

– RELAY/RUSH PROTECTION [ SHEET-2/7 ] ..................... 6/60

– PFC

– STANDBY POWER

– RCC POWER

[ SHEET-3/7 ] ..................... 7/60

[ SHEET-4/7 ] ..................... 8/60

[ SHEET-5/7 ] ..................... 9/60

– RESONANCE POWER

– PROTECT/ AC DETECT

[ SHEET-6/7 ] ................... 10/60

[ SHEET-7/7 ] ................... 11/60

LED RMT Circuit ............................................................................................................................... 12/60

TN_AV Circuit CONNECTOR

– AV-JACK

– TIF

[ SHEET-1/6 ] ................... 13/60

[ SHEET-2/6 ] ................... 14/60

[ SHEET-3/6 ] ................... 15/60

– A-OUT

– TEXT SW

– VIDEO CHROMA

[ SHEET-4/6 ] ................... 16/60

[ SHEET-5/6 ] ................... 17/60

[ SHEET-6/6 ] ................... 18/60

FRONT-AV Circuit ............................................................................................................................. 19/60

KEY Circuit ....................................................................................................................................... 20/60

SIGNAL Circuit ANALOG_IN [ SHEET-200 ] .................. 21/60

– PIP VCD

– REG/RESET

– INPUT LPF

[ SHEET-206 ] .................. 22/60

[ SHEET-207 ] .................. 23/60

[ SHEET-208 ] .................. 24/60

– FUNCTION

– D_IN_A

– D_IN_B

– HDMI (LINC, I2C)

– HDMI Rx#2 (Video/Audio)

– HDMI Rx#3 (PWR,Audio)

[ SHEET-209 ] .................. 25/60

[ SHEET-300 ] .................. 26/60

[ SHEET-301 ] .................. 27/60

[ SHEET-302 ] .................. 28/60

[ SHEET-303 ] .................. 29/60

[ SHEET-304 ] .................. 30/60

– HDMI AUDIO PLL

– HDMI AUDIO DAC

– HDMI AUDIO OUT

– HDMI CONTROLLER

– EEPROM1

– EEPROM2

– MICRO I/O

– OCM MEMORY I/F

– FLASH MEMORY

– SYNC SEPA

– E2P OTHER

– STD-BY MICRO

– CORTEZ REG 1

– CORTEZ REG 2

– CORTEZ REG 3

– BOOT CONFIG

[ SHEET-305 ] .................. 31/60

[ SHEET-306 ] .................. 32/60

[ SHEET-307 ] .................. 33/60

[ SHEET-308 ] .................. 34/60

[ SHEET-309 ] .................. 35/60

[ SHEET-310 ] .................. 36/60

[ SHEET-400 ] .................. 37/60

[ SHEET-401 ] .................. 38/60

[ SHEET-402 ] .................. 39/60

[ SHEET-403 ] .................. 40/60

[ SHEET-404 ] .................. 41/60

[ SHEET-405 ] .................. 42/60

[ SHEET-406 ] .................. 43/60

[ SHEET-407 ] .................. 44/60

[ SHEET-408 ] .................. 45/60

[ SHEET-409 ] .................. 46/60

– SERVICE CONNECTOR

– I2C Switch

– AUDIO (1/2)

– AUDIO (2/2)

– CORTEZ 1

– CORTEZ 2

– DDR I/F

– DDR SDRAM

[ SHEET-410 ] .................. 47/60

[ SHEET-411 ] .................. 48/60

[ SHEET-600 ] .................. 49/60

[ SHEET-601 ] .................. 50/60

[ SHEET-700 ] .................. 51/60

[ SHEET-701 ] .................. 52/60

[ SHEET-702 ] .................. 53/60

[ SHEET-703 ] .................. 54/60

– DDR TERMINATION

– DCDC CONV.

– LVDS OUT

– LVDS OUT(SHARP LCD)

[ SHEET-704 ] .................. 55/60

[ SHEET-802 ] .................. 56/60

[ SHEET-900 ] .................. 57/60

[ SHEET-901 ] .................. 58/60

– Power Connector and Dimming [ SHEET-902 ] .................. 59/60

– LVDS Power and Others [ SHEET-903 ] .................. 60/60

– 38 –

CIRCUIT BLOCK DIAGRAM

SCART-1

SCART-2

SCART-3

EXT-4

EXT-5

(FRONT)

PC

TN-AV UNIT

H001

TIF

QV01

MM1630AQ

TV

9V

OUT-1

5V

I2C

CVBS/S

CVBS

RGB

#8DET

CVBS

RGB

#8DET

CVBS/S

#8DET

OUT-2

OUT-3

RGB

Q501

TB1274AFG

I2C

SCART-3

SEL-OUT

YCbCr

OUT-4

CVBS/S

S-DET

CVBS(DTV)

RGB

SCART-2

TV-OUT

SCART-1

TV-OUT

QR03

MC14053BF

FB-SW

FB

5V

HDMI

SIGNAL UNIT

CVBS

SYNC-DET

SYNC-DET

CORTEZ

VBI

DATA

PROCESS

VIDEO SYSTEM

DDR SDRAM DDR SDRAM

OSD

ANALOG

FRONT

END

VIDEO

DEC

DCDi

MADi

SCALING

BEP

MUX

2nd

CHANNEL

PROCESS

DIGITAL

INPUT-A

DIGITAL

INPUT-B

MICRO

PROCESSOR

STAND-BY

MICRO-

– 39 – – 40 –

EEPROM

FLASH

ROM

LCD

AV-TERMINAL

TV

DTV

E1(SC-full)

E2(SC-full)

E3(SC-AV)

E4(CS)

E5(front)

HDMI-1(A)

HDMI-2(A)

HDMI(D)

PC

H001

TIF

QS01

MM1631AJBE

LR1

LR2

LR3

LR4

LR5

LR6

LR7

LR8

LR9

LR10

LR11

OUT1

OUT2

OUT3

9V

AUDIO SYSTEM

TV

SIGNAL

IC600(MSP4450G-QI-C13-100)

SIF

AD

MTS

Demod.

SC1-IN

SC2-IN

SC3-IN

SC4-IN

I2S-IN1

RESET

9V(8V) 5V

AD

APRO

DA

DA

DACM_LR

DA

DACM_SUB

SC1-OUT

SC2-OUT

I2S-OUT

I2S-OUT

MSP_RESET

DVI_SW1

DVI_SW2

I2S

BS_TV_MUTE

EXT-MUTE

MUTE

MONI_SW

CORTETZ

(SCALER/VCD/µcom/Delay)

DA HDMI

R/L

Woofer

QS02

CD4053BNSR

9V

26V

Q610

TA8246AHQ

SPK-OFF

Selectable-Out

(SCART3)

TV-Out(SCART1/2)

SPK

Audio-Out

(Fix/Variable)

Woofer-Out ph2S+ : WOOFER-SW ph2S+ : Variable/Fix

– 41 – – 42 –

SPECIFICATIONS

Model

Power source

Power consumption

Dimensions

Mass (Weight)

Television system

(Antenna input)

42WL55A, 42WL55E, 42WL55R, 42WL55T

42WL55A/R

42WL55E

42WL55T

220V - 240V AC, 50 Hz

220V - 240V AC, 50/60 Hz

110V - 240V AC, 50/60 Hz

240 W, 0.5 W (standby)

1,044 mm (W) 757 mm (H) 352 mm (D)

37.4 kg

Channel coverage:

PAL B/G (CCIR) VHF

UHF

PAL I (UK)

2 - 12

21 - 69

CATV X - Z+2, S1 - S41

VHF -

UHF

CATV -

21 - 69

PAL D/K (CHINA) VHF

UHF

1 - 12

13 - 57

CATV Z1 - Z38

SECAM B/G (CCIR) VHF 2 - 12

UHF 21 - 69

CATV X - Z+2, S1 - S41

SECAM D/K (OIRT) VHF

UHF

1 - 12

21 - 69

NTSC M (US)

CATV X1 - X19

VHF 2 - 13

UHF 14 - 69

CATV A6 - A1, A - W, AA - ZZ, AAA, BBB

NTSC M (JAPAN) VHF

UHF

1 - 12

13 - 62

CATV M1 - M10, S1 - S41

Special RF signal:

NTSC 4.43 color system5.5/6.0/6.5 MHz sound system

PAL 60 Hz color system5.5/6.0/6.5 MHz sound system

COMPONENT VIDEO INPUT 480i, 480p, 576i, 576p, 720p (50/60 Hz), 1080i (50/60 Hz) terminals (the signal format) (These signal formats are converted to match the number of pixels of the LCD panel.)

Color system PAL, SECAM, NTSC 3.58/4.43

Aspect ratio

Visible size (diagonal)

Number of pixels

Audio power

Speakers

16 : 9

106.7 cm

1366 (H) dots × 768 (V) dots

Input/Output terminals

Operating condition

10 W + 10 W (10% THD)

Main: 60 × 120 mm 4pcs.

Tweeter: 33 mm (round) 2pcs.

(1) Input

(2)

(3)

Input

Input

MONITOR

RGB/PC

Audio

Headphone jack

Output

Input

Input

Component video Y, P

B

/C

B

, P

R

/C

R or Phono jacks

Phono jacks

A/V

A/V

Component video Y, P

B

/C

B

, P

R

/C

R

Phono jacks

Phono jacks

Audio L/Mono +R

A/V

Mini D-sub 15 pin Analog RGB

3.5 mm stereo mini jack

3.5 mm (Diameter) stereo

Temperature

Humidity

0°C - 35°C

20% - 80% (No moisture condensation)

Supplied accessories Owner's manual (1), Remote control (1), Batteries (2),

Clip (1)

This is used to fix the TV to a wall, pillar, etc.

Design and specifications are subject to change without notice.

- 43 -

TOSHIBA 42WL55 A, E, R, T LCD Color Television SERVICE MANUAL

Assistant Bot

SERVICE MANUAL

LCD Color Television

TABLE OF CONTENTS

SERVICE SAFETY PRECAUTIONS

WARNING

CAUTION

SHOCK HAZARD

PROHIBIT DISASSEM-

BLING

UNPULUG

WARNING

KEEP CHILDREN

AWAY

UNPULUG

SHOCK HAZARD

USE SPECIFIED

PARTS

CAUTION FOR

WIRING

CAUTION FOR

ASSEMBLING /

WIRING

CHECK INSULATION

RESISTANCE

PROHIBIT

REMODELING

HANDLING THE LCD MODULE

CAUTION

SERVICE MODE

TOP/

Front

LOCATION OF CONTROLS

Back

Remote control

1

4

7 8

0

2

5

3

6

9

LAYOUT OF MAJOR BOARDS

MECHANICAL DISASSEMBLY

1. Remove the stand (foot) and back cover.

2. Remove the boards (FRONT AV,PC HDMI, KEY) and back center cover.

3. Remove the boards (POWER, AC-IN, SIGNAL, LOW B, TN AV, RMT LED) and speaker.

4. Remove the display.

EXPLODED VIEWS

PACKING DISASSEMBLY

CHASSIS AND CABINET REPLACEMENT PARTS LIST

NOTICE:

•••••

The part number must be used when ordering parts, in order to assist in processing, be sure to include the

Model number and Description.

•••••

The PC board assembly with

mark is no longer available after the end of the production.

Model : 42WL55A/42WL55E/42WL55R/42WL55T

SCHEMATIC DIAGRAM

TN-AV UNIT

SIGNAL UNIT

VIDEO SYSTEM

AV-TERMINAL

AUDIO SYSTEM

SIGNAL

SPECIFICATIONS

Key Features

Frequently Answers and Questions

How do I enter service mode?

What is the purpose of the self-diagnostic function?

How do I adjust the picture size?

Related manuals

Toshiba

42WP56P

Toshiba

32WLT58