zenith p42w46x p42w46xh tv service manual 1

41
SERVICE MANUAL Product Type: PLASMA Chassis: RF-043A Manual Series: Manual Part #: Model Line: Product Year: 2004 P42W46X P42W46XH Model Series: CONTENTS Description of Controls ................................................. 4 Product Specifications .................................................. 7 Adjustment Instructions ................................................ 8 Diagrams ................................................................... 23 Parts List ................................................................... 27 Schematics .................................................................... Published Oct. 2003 by Technical Publications LG Electronics USA, Inc. 201 James Record Road, Huntsville, Alabama 35824-1513 Copyright © 2003 by Zenith Electronics Corporation Printed in Korea http//www.zenithservice.com

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Page 1: Zenith P42w46x P42w46xh Tv Service Manual 1

SERVICE MANUALProduct Type: PLASMAChassis: RF-043AManual Series:Manual Part #:Model Line:Product Year: 2004

P42W46X

P42W46XH

Model Series:

CONTENTSDescription of Controls .................................................4Product Specifications ..................................................7Adjustment Instructions ................................................8Diagrams ...................................................................23Parts List ...................................................................27Schematics ....................................................................

Published Oct. 2003by Technical PublicationsLG Electronics USA, Inc.201 James Record Road,

Huntsville, Alabama 35824-1513

Copyright © 2003 by Zenith Electronics Corporation

Printed in Korea

http//www.zenithservice.com

Page 2: Zenith P42w46x P42w46xh Tv Service Manual 1

- 2 -

IMPORTANT SAFETY NOTICEThis manual was prepared for use only by properly trained audio-visual servicetechnicians.

When servicing this product, under no circumstances should the original designbe modified or altered without permission from Zenith Electronics Corporation.All components should be replaced only with types identical to those in theoriginal circuit and their physical location, wiring and lead dress must conformto original layout upon completion of repairs.

CAUTION: Do not attempt to modify this product in any way. Never perform customized installations without manufacturer’sapproval.Unauthorized modifications will not only void the warranty, but maylead to property damage or user injury.

Service work should be performed only after you are thoroughly familiar withthese safety checks and servicing guidelines.

GRAPHIC SYMBOLSThe exclamation point within an equilateral triangle is intended toalert the service personnel to important safety information in theservice literature.

The lightning flash with arrowhead symbol within an equilateraltriangle is intended to alert the service personnel to the presenceof noninsulated “dangerous voltage” that may be of sufficientmagnitude to constitute a risk of electric shock.

The pictorial representation of a fuse and its rating within anequilateral triangle is intended to convey to the service personnelthe following fuse replacement caution notice:CAUTION: FOR CONTINUED PROTECTION AGAINST RISKOF FIRE, REPLACE ALL FUSES WITH THE SAME TYPE ANDRATING AS MARKED NEAR EACH FUSE.

SERVICE INFORMATIONWhile servicing, use an isolation transformer for protection from AC line shock.After the original service problem has been corrected, make a check of thefollowing:

FIRE AND SHOCK HAZARD1. Be sure that all components are positioned to avoid a possibility of adjacent

component shorts. This is especially important on items transported to andfrom the repair shop.

2. Verify that all protective devices such as insulators, barriers, covers, shields,strain reliefs, power supply cords, and other hardware have been reinstalledper the original design. Be sure that the safety purpose of the polarized lineplug has not been defeated.

3. Soldering must be inspected to discover possible cold solder joints, soldersplashes, or sharp solder points. Be certain to remove all loose foreign particles.

4. Check for physical evidence of damage or deterioration to parts andcomponents, for frayed leads or damaged insulation (including the AC cord),and replace if necessary.

5. No lead or component should touch a receiving tube or a resistor rated at 1watt or more. Lead tension around protruding metal surfaces must be avoided.

6. After reassembly of the set, always perform an AC leakage test on allexposed metallic parts of the cabinet (the channel selector knobs, antennaterminals, handle and screws) to be sure that set is safe to operate withoutdanger of electrical shock. DO NOT USE A LINE ISOLATIONTRANSFORMER DURING THIS TEST. Use an AC voltmeter having 5000ohms per volt or more sensitivity in the following manner: Connect a 1500ohm, 10 watt resistor, paralleled by a .15 mfd 150V AC type capacitorbetween a known good earth ground water pipe, conduit, etc.) and theexposed metallic parts, one at a time.Measure the AC voltage across the combination of 1500 ohm resistor and.15 mfd capacitor. Reverse the AC plug by using a non-polarized adaptorand repeat AC voltage measurements for each exposed metallic part.Voltage measured must not exceed 0.75 volts RMS. This corresponds to 0.5milliamp AC. Any value exceeding this limit constitutes a potential shockhazard and must be corrected immediately.

TIPS ON PROPER INSTALLATION1. Never install any receiver in a closed-in recess, cubbyhole, or closely fitting

shelf space over, or close to, a heat duct, or in the path of heated air flow.2. Avoid conditions of high humidity such as: outdoor patio installations where

dew is a factor, near steam radiators where steam leakage is a factor, etc.3. Avoid placement where draperies may obstruct venting. The customer

should also avoid the use of decorative scarves or other coverings that mightobstruct ventilation.

4. Wall- and shelf-mounted installations using a commercial mounting kit mustfollow the factory-approved mounting instructions. A product mounted to ashelf or platform must retain its original feet (or the equivalent thickness inspacers) to provide adequate air flow across the bottom. Bolts or screwsused for fasteners must not touch any parts or wiring. Perform leakage testson customized installations.

5. Caution customers against mounting a product on a sloping shelf or in a tiltedposition, unless the receiver is properly secured.

6. A product on a roll-about cart should be stable in its mounting to the cart.Caution the customer on the hazards of trying to roll a cart with small castersacross thresholds or deep pile carpets.

7. Caution customers against using a cart or stand that has not been listed byUnderwriters Laboratories, Inc. for use with its specific model of televisionreceiver or generically approved for use with TVs of the same or larger screensize.

8. Caution customers against using extension cords. Explain that a forest ofextensions, sprouting from a single outlet, can lead to disastrousconsequences to home and family.

A V

PRODUCT SAFETY GUIDELINES

Page 3: Zenith P42w46x P42w46xh Tv Service Manual 1

- 3 -

DESCRIPTION OF CONTROLS...........................................4

SPECIFICATIONS.................................................................7

ADJUSTMENT INSTRUCTIONS ..........................................8

TROUBLE SHOOTING GUIDE...........................................12

BLOCK DIAGRAM...............................................................23

EXPLODED VIEW...............................................................26

EXPLODED VIEW PARTS LIST .........................................27

REPLACEMENT PARTS LIST............................................28

SCHEMATIC DIAGRAM..........................................................

PRINTED CIRCUIT BOARD ...................................................

TABLE OF CONTENTS

Page 4: Zenith P42w46x P42w46xh Tv Service Manual 1

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ControlsControls

ON/OFF

TV/VIDEO MENU VOL CH

ON/OFF Button

- This is a simplified representation of front panel. Here shown may be somewhat different from your TV.

- This manual explains the features available on the P42W46X.

Front Panel ControlsFront Panel Controls

Remote Control Sensor VOLUME (FF,GG) Buttons

Power Standby IndicatorIlluminates red in standby mode,Illuminates green when the TV isturned on.

CHANNEL (EE, DD) ButtonsMENU Button

TV/VIDEO Button

DESCRIPTION OF CONTROLS

Page 5: Zenith P42w46x P42w46xh Tv Service Manual 1

- 5 -

Connection OptionsConnection Options

RGB INPUT

Antenna

AUDIO INPUTDVI INPUTS-VIDEO

REMOTECONTROL

AC INPUT

AUDIOVIDEO

COMPONENTINPUT 2

COMPONENTINPUT 1

MONITOROUTPUT

A/VINPUT 1

R L

AUDIO VIDEO

RRS-232C INPUT(CONTROL/SERVICE)

L/MONO

RS

-VID

EO

V

IDE

O

L /

MO

NO

A

UD

IO

A/V

INP

UT

2

Antenna InputConnect cable or antennasignals to the TV, eitherdirectly or through yourcable box.

RGB Input/Audio Input/DVI InputConnect the monitor output connector from aPC to the appropriate input port. If you want touse RGB/DVI audio, we strongly recommendthat you use the cable that has a core, or theEMI filter core along with separate cable.

Audio/V ideo Input 1Connect audio/video

output from an externaldevice to these jacks.

DVD/DTV Input (Component 1-2)Connect a component video/audio

device to these jacks.

Monitor OutputConnect a second TV or Monitor.

Remote Control PortConnect your wiredremote control here.

S-Video InputConnect S-Video out from an S-VIDEOdevice to the S-VIDEO input.

Power Cord SocketThis TV operates on AC power. The voltage is indicated

on the Specifications page. Never attempt to operatethe TV on DC power.

RS-232C INPUT (CONTROL/SERVICE) PORTConnect to the RS-232C port on a PC.

S-VIDEO InputA connection available to provide betterpicture quality than the video input.

VIDEO InputConnects the video signal from a videodevice.

AUDIO InputUse to connect to hear stereo soundfrom an external device.

DESCRIPTION OF CONTROLS

Page 6: Zenith P42w46x P42w46xh Tv Service Manual 1

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- When using the remote control, aim it at the remote control sensor on the TV.

POWERMUTE

TV/VIDEO MULTIMEDIA MTS

CAPTION

CH

CH

VOL

ENTER

1 2 3

4 5 6

7 8 9

0

VOL

ARC MENU

FCR

PIP/DWAPC DASP

REVIEW

SPLIT ZOOM PIP CH + SLEEP

PIP CH - PIP INPUTWIN.SIZE

SWAP

MEMORY/ERASE

A.PROGPOSITION

MUTESwitches the sound on or off.

TVVIDEOSelects: TV, Video 1-2, Component

1-2, RGB, and DVI input sources.

MULTIMEDIASelects: Component 1-2, RGB, and

DVI input sources.

CAPTIONSelects CAPTION mode.

VOLUME UP/DOWNIncreases/decreases the sound level. Selects

a menu item.CHANNEL UP/DOWN

Selects available channels found with Autoprogram. Adjusts menu settings.Switches the

set on from standby.ENTER

Accepts your selection or displays the currentmode.

POWERTurns your TV on or off.

MTSSelects the MTS sound: Mono, Stereo,or SAP.

MENUBrings up the main menu to the screen.

REVIEWTunes to the last channel viewed.

NUMBER buttons

ARC Changes the picture format.

PIP INPUTSelects the input source for the sub picture.

SWAPExchanges the main/sub images.

PIP/DWSwitches between PIP and Double

Window modes.PIPCH-/PIPCH+Changes to next lower/higher PIP channel.

POSITIONMoves the sub picture in pip mode.

SLEEPSets the sleep timer.

FCRUse to scroll the favorite channel list.

MEMORY/ERASEMemorizes or erases selected channel.

A.PROG (AUTO PROGRAM)Searches for available channels.

SPLIT ZOOMEnlarges the picture with regular ration.

Remote Control Key FunctionsRemote Control Key Functions

WIN. SIZEAdjusts the sub picture size.

APCAdjusts the factory preset picture according

to the room.

DASPSelects the sound appropriate for the pro-gram's character.

DESCRIPTION OF CONTROLS

Page 7: Zenith P42w46x P42w46xh Tv Service Manual 1

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• The specifications shown above may be changed without notice for quality improvement.

MODEL P42W46X

48.4 / 1210

27.6 / 701

11.4 / 290

66 / 22.9

852 x 480 (Dot)

AC100-240V, 60Hz

NTSC

VHF 2 ~ 13, UHF 14 ~ 69, CATV 1 ~ 125

75 Ω

16,770,000 (256 steps of each R, G and B)

32 ~ 104°F (0 ~ 40°C)

Less than 80%

6561 feet (2000m)

Width (inches / mm)

Height (inches / mm)

Depth (inches / mm)

Weight (pounds / kg)

Resolution

Power requirement

Television System

Program Coverage

External Antenna Impedance

Color

Operating Temperature Range

Operating Humidity Range

Maximum Elevation

SPECIFICATIONS

Page 8: Zenith P42w46x P42w46xh Tv Service Manual 1

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ADJUSTMENT INSTRUCTIONS

1. Application ObjectThese instructions apply to the RF-043A Chassis.

2. Specification(1) Because this is not a hot chassis, it is not necessary to

use an isolation transformer. However, the use of isolationtransformer will help protect test instrument.

(2) Adjustment must be done in the correct order.(3) The adjustment must be performed in the circumstance of

25±5°C of temperature and 65±10% of relative humidity ifthere is no specific designation.

(4) The input voltage of the receiver must keep 100~220V,50/60Hz.

(5) The receiver must be operated for about 15 minutes priorto the adjustment.

O After RGB Full white HEAT-RUN Mode, the receiver mustbe operated prior to adjustment.

O Enter into HEAT-RUN MODE1) Press the POWER ON KEY on R/C for adjustment.2) OSD display and screen display 100% full WHITE

PATTERN.

[ Set is activated HEAT-RUN without signal generator inthis mode.

[ Single color pattern(RED/BLUE/GREEN) of HEAT-RUN mode uses to check PANEL.

Caution) If you turn on a still screen more than 20 minutes(Especially digital pattern, cross hatch pattern), a afterimage may be occur in the black level part of thescreen.

3. Channel memory

3-1. Setting up the G-prove

(1) Install the GProve. (GProve4.4.0.2.exe)

(2) After installing the Gprobe, [Option -> Connection Setup]or click the icon indicated in the picture and then setup asbelow the picture.(In case of the port (second one), set to the serial port of the connected PC.The other only have to be set as below the picture.)

(3) After finishing inputs, click the button [OK] to complete theconnection setup.

3-2. Confirming the G-prove(1) Connect Rs232 cable and then turn on the power.

If communication is correct, the message is showed like inthe left output terminal.

(2) If the message is not showed, push the [INSTART] buttonof the adjust remocon twice, and change the right selectionof the [System Control -> RS-232 Host] from GProbe toPC.** If it is impossible to check the OSD, push the [TILT]

button of the adjust remocon.Then, the message which is “Starting Gprove...” comes up. From this time, communication is operated correctly.However, you have to push the [TILT] button again in case of turning on Main Power.

** If you want to check again whether commnunication ison or not, input “test” and push the Enter key on theright input terminal. If communication is on, themessage of “Test passed.” will come up

3-3. Channel memory method(1) Click [Command -> Batch].(2) When the window of [Batch] is showed, enter the text file

(Ch_Memory-RZ_PX10.txt) in the right blank of the File.(3) Click the button [OK] to write CH information in the

EEPROM.(4) It means the completion of the CH memory download that

the message of right output terminal is showed as below.

(Fig 2)

(Fig 1)

Page 9: Zenith P42w46x P42w46xh Tv Service Manual 1

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ADJUSTMENT INSTRUCTIONS

4. HDCP download

4-1. Setting up & Confirming the G-prove: Refer to 3-1 and 3-2.

4-2. HDCP download method(1) Click [Command -> NVRAM Write](2) When the window of [NVRAM Write] is showed, select

“LGEKEY1.bin” to insert fill up in the File.(3) LGEKEY1 : first KEY value(4) Address : insert ‘0’(5) After finishing inputs, click the button [OK] to write HDCP

key in the EEPROM.(6) It means the end of the HDCP key download that the

message of Output terminal is showed as below.

5. POWER PCB Assy V oltage Adjustments (Va, Vs Voltage Adjustments)

5-1. Test Equipment : D.M.M. 1EA

5-2. Connection Diagram for MeasuringRefer to Fig 5.

5-3. Adjustment Method for P/No. 3501V00180A B/D

(1) Va Adjustment1) After receiving 100% Full White Pattern, HEAT RUN.2) Connect + terminal of D.M.M to Va pin of P805, connect

- terminal to GND pin of P805.3) After turning RV501, voltage of D.M.M adjustment as

same as Va voltage which on lable of panel right/top(Deviation; ±0.5V)

(2) Vs Adjustment1) Connect + terminal of D.M.M to Vs pin of P805, connect

– terminal to GND pin of P805.

< 3501V00180A >

< 3501V00182A >

(Fig 5) Connection Diagram of power adjustment for measuring

(Fig 4)

(Fig 3)

Each PCB assembly must be checked by check JIG set.(Because power PCB Assembly damages to PDP Module,especially be careful)

Page 10: Zenith P42w46x P42w46xh Tv Service Manual 1

- 10 -

2) After turning RV401, voltage of D.M.M adjustment assame as Va voltage which on label of panel right/top.(Deviation; ±0.5V)

5-4. Adjustment Method for P/No. 3501V00182A B/D

(1) Va Adjustment1) After receiving 100% Full White Pattern, HEAT RUN.2) Connect + terminal of D.M.M to Va pin of P805, connect

- terminal to GND pin of P805.3) After turning RV601, voltage of D.M.M adjustment as

same as Va voltage which on lable of panel right/top(Deviation; ±0.5V)

(2) Vs Adjustment1) Connect + terminal of D.M.M to Vs pin of P805, connect

– terminal to GND pin of P805.2) After turning RV401, voltage of D.M.M adjustment as

same as Va voltage which on label of panel right/top.(Deviation; ±0.5V)

6. Adjustment of White Balance

6-1. Required EquipmentColor Analyzer (CA-100 or same product)

6-2. Connection Diagram of Equipment for Measuring

6-3. Adjustment of White BalanceO Operate the Zero-calibration of the CA-100, then stick

sensor to PDP module surface when you adjust.O For manual adjustment, it is also possible by the following

sequence.

(1) Select white pattern of heat-run mode by pressing poweron key on remote control for adjustment then operate heatrun more than 15 minutes.

(2) Supply Gray Pattern (216 Level Full Size Pattern) signalto VIDEO input. (AV2 Input 60Hz)(Refer to Fig. 6)

(3) To adjust, stick sensor to 216 Gray Level Pattern, pressADJ key twice(White Balance) on remote control.For adjustment and D, E on reomte control for adjustmentmode to select Red Gain and Blue Gain, press VOL +, -Key and adjust it until color coordination becomes asbelow.

X; 0.283±0.003, Y; 0.297±0.003Color Temperature; 9,300°K±500°K

(4) Exit adjustment mode using A Key.

7. Auto RGB Color Balance

7-1. Pattern EquipmentPC Pattern Generator (VG828, VG854, 801GF, MSP3240A)(16 Gray Scale Pattrtn output(RGB output Level: 0.7Vp-p)

7-2. Method of Auto RGB Color Balance(1) Input RGB Source : 16 Gray Scale Pattern output (RGB

output Level : 0.7Vp-p)(2) Press ADJ KEY on R/C for adjustment. (3) Press Vol. + KEY and operate To SET.(4) Auto-RGB OK means completed adjustment.

8. Auto Component Color Balance

8-1. Pattern Equipment MSP3240A or same product(16 Gray Scale Pattern output(Component output Level:0.7Vp-p)

8-2. Method of Auto RGB Color Balance (1) Input RGB Source : Component 480p/576p 16 Gray Scale

PatternAt this time, except Pb and Pr signal, only Y signal insert.

(2) Press ADJ KEY on R/C for adjustment. (3) Press Vol. + KEY and operate To set.(4) Auto-RGB OK means completed adjustment.

Window

MSPG-2100 orMSTG-5200

AV Signal InputFull Size Pattern

216 Gray Level

RS-232C Serial Communication

60Hz

(Fig 6) White Balance Adjustment

ADJUSTMENT INSTRUCTIONS

(Fig 7) Auto RGB/ Component Color Balance Test Pattern

Page 11: Zenith P42w46x P42w46xh Tv Service Manual 1

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ADJUSTMENT INSTRUCTIONS

9. Auto Adjustment Map(RS-232C)

10. DDC Data Input

10-1. Required T est Equipment(1) A j ig for adjusting PC, DDC (PC serial to D-sub

Connection equipment)(2) S/W for writing DDC (EDID Data Write & Read)(3) D-sub 15P Cable, D-Sub to DVI Connector (Connect to

DVI Jack)

10-2. Setting of Device

10-3. Preparation for Adjustment(1) Set devices as above and turn the PC, jig on.(2) Put S/W for writing DDC (EDID data Write & Read) into

operation. (operated in DOS mode.)

10-4. Sequence of Adjustment

(1) DDC Data Input for Analog-RGB1) Put the set on the table and turn the power on.2) Connect PC Serial to D-sub 15P Cable of jig for DDC

adjustment to RGB terminal (D-Sub 15Pin).3) Operate S/W for DDC record and select DDC data for

Analog RGB in Model Menu.4) Operate EDID Write command.5) Operate EDID Read command and check whether

Check Sum is 53.

6) If Check Sum is not 53, repeat 3) ~ 4).7) If Check Sum is 53, DDC data for Analog-RGB input is

completed.

(2) DDC Data input for Digital-RGB(DVI)1) Connect PC Serial to DVI Cable of jig for DDC

adjustment to DVI terminal (DVI Jack).2) Operate S/W for DDC record and select DDC data for

digital RGB in model menu.3) Operate EDID Write command. 4) Operate EDID Read command and check whether

Check sum is D2(1page), BF(2page).5) If Check sum is not D2(1page), BF(2page), repeat 3) ~

4).6) If Check sum is D2(1page), BF(2page), DDC data for

Analog-RGB input is completed.

Type

Baud Rate

115200

Index

R Gain

G Gain

B Gain

R Offset

G Offset

B Offset

Data bit

8

Cmd1 Cmd2

j a

j b

j c

j d

j e

j f

Stop bit

1

Parity

NONE

RF-043A

ProtocolSetting

Data Min Value

00(00)

00(00)

00(00)

00(00)

00(00)

00(00)

Max Value

255(FF)

255(FF)

255(FF)

255(FF)

255(FF)

255(FF)

RS232

Page 12: Zenith P42w46x P42w46xh Tv Service Manual 1

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TROUBLE SHOOTING GUIDE

1. Power Board

1-1. The whole flowchart which it follows in voltage output state

Start check

Manufacture enterprisemeaning of a passage

1. Check the Power Offcondition.

Doesn't the screen whole come

out?

It is identical with Power Off

condition?

Yes

Yes

No

No

No

No

No

2. Check the Interfacesignal condition.

Is the Interface signal operated?

Yes

3. Check the St-by 5Vsignal circuit.

Doesn't the low pressure output

come out?

Doesn't the St-by 5V signal

come out?

Yes

Yes

No

4. Check the 5V Monitorsignal circuit.

Doesn't the 5V Monitor signal

come out?

Yes

7. Check the VSC Vs-ONsignal

Doesn't the high tension output

come out?

Doesn't the VSC signal Vs-ON

come out?

Yes

Yes

High tension output voltage Drop

it occurs?

When remove the

Y B/D Module Input Connector, output

voltage Drop it occurs?

When remove the Y, Z B/D Module

Input Connector, Power Board high tension output

voltage Drop it occurs?

Yes No No

9. Check the PowerBoard Output high

tension circuit

Yes

10. Check the Z B/DModule Coutput circuit

Yes

When remove the

Z B/D Module Input Connector, output

voltage Drop it occurs?

11. Check the Y B/DModule Coutput circuit

Yes

No

8. Check the Vs, Vavoltage output circuit.

Doesn't the Vs, Va voltage output

come out?

Yes

No

No

5. Check the VSC RL-ONsignal.

Doesn't the VSC signal RL-ON

come out?

Yes

6. Check the VSC lowpressure output

Doesn't the VSC low pressureoutput come out?

Yes

Page 13: Zenith P42w46x P42w46xh Tv Service Manual 1

- 13 -

TROUBLE SHOOTING GUIDE

1-2. Sony Power Board Structure

T502: Vs Trans

T702: Va Trans

T101: St-by Trans

T103: Low Voltage Trans

1 2 3

Page 14: Zenith P42w46x P42w46xh Tv Service Manual 1

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TROUBLE SHOOTING GUIDE

1-3. Sanken Power Board Structure

T221: Vs Trans

T271: Va Trans

T121: St-by Trans

T201: Low Voltage Trans

1 2 3

Page 15: Zenith P42w46x P42w46xh Tv Service Manual 1

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TROUBLE SHOOTING GUIDE

2. No Power

(1) Symptom¯ Does’t minute discharge at module. ¯ Non does not come in into the front LED.

(2) Check follow

Is plug in power cord? Plug in power cord.

Yes

No

Is connect the Line Filter and PowerSwitch Cable?

Connect Cable.

Yes

No

Is connect the Power Switch andPower Board Cable?

Connect Cable.

Yes

No

Is normal the Fuse(F101) on PowerBoard?

Replace Fuse.

Yes

No

Is connect the Power Board and 7Pof VSC Board Cable?

Connect Cable.

Yes

No

Is connect the Power Switch andPower Board Cable?

After remove the cable connect toPower Board(except the CN101

connection cable), authorizes theAC voltage marking on manual.

When ST-BY 5V does not operate,replace Power Board.

Connect Cable.

Yes

No

Page 16: Zenith P42w46x P42w46xh Tv Service Manual 1

- 16 -

TROUBLE SHOOTING GUIDE

3. Protect Mode

(1) Symptom¯ After once shining, it does not discharge minutely

from module¯ The Rely falls(The sound is audible “click”) ¯ It is converted with the color where the front LED

is red from green.

(2) Check follow

Is normal the PowerBoard?

Replace PowerBoard.

Is output the normality Low/Highvoltage except Stand-by 5V?

Yes

No No

Is normal the eachconnector?

Replaceconnector.

Replace Y-Board.

After connecting well each connector,the normality it operates?

Yes

No No

Is normal the Ctrl Board?

Replace X-Board.

Is normal the output voltage afterremove P1, 2, 101, 300, 701, 702

connector of Ctrl-B/D?

Yes

No Yes

Is normal the Y- Board?

Is normal the outputvoltage after removeP5, P6 connector of

Y-B/D?

Is normal the Fuse(F52) on Y-B/D?(In case of open is replace)

Yes

No Yes Yes

Replace Z-Board.

Is normal the Z- Board?

Is normal the outputvoltage after remove

P1 connector of Z-B/D?

Is normal the Fuse(FS1, FS2) on Z-B/D? (In case of open is replace)

Yes

No Yes

Is normal the X- Board?

Is normal the output voltage afterremove P1, 2, 3, 4, 6, 7 connector of

X-B/D?

After remove P1, P2, P3, P4 output voltagenormality: Replace Right X-B/DAfter remove P6, P7 output voltagenormality: Replace Left X-B/D

Yes

No Yes

Is normal the VSC Board?

Is normal the output voltage afterremove P1000, P1200?

After crisis COF of each board, check the normality operates.If in case normality operates, correspondence COF Fail isreplace the module.

After remove P1000 normal operation:Replace Analog BoardAfter remove P1200 normal operation:Replace Digital Board

Yes

No

Is normal the COF of X, Y, Z?

No

Yes

Yes

Page 17: Zenith P42w46x P42w46xh Tv Service Manual 1

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TROUBLE SHOOTING GUIDE

4. No Raster

(1) Symptom¯ Does’t minute discharge at module. ¯ It maintains the condition where the front LED is green.

(2) Check follow

Is normal the PowerBoard?

Replace PowerBoard.

Is output the normality Low/Highvoltage except Stand-by 5V?

Yes

No No

Is normal the eachconnector?

Replaceconnector.

Replace Y-Board.

After connecting well each connector,the normality it operates?

Yes

No No

Is normal the Ctrl Board?

Replace X-Board.

Is normal the output voltage afterremove P1, 2, 101, 300, 701, 702

connector of Ctrl-B/D?

Yes

No Yes

Is normal the Y- Board?

Is normal the outputvoltage after removeP5, P6 connector of

Y-B/D?

Is normal the Fuse(F52) on Y-B/D?(In case of open is replace)

Yes

No Yes Yes

Replace Z-Board.

Is normal the Z- Board?

Is normal the outputvoltage after remove

P1 connector of Z-B/D?

Is normal the Fuse(FS1, FS2) on Z-B/D? (In case of open is replace)

Yes

No Yes

Is normal the X- Board?

Is normal the output voltage afterremove P1, 2, 3, 4, 6, 7 connector of

X-B/D?

After remove P1, P2, P3, P4 output voltagenormality: Replace Right X-B/DAfter remove P6, P7 output voltagenormality: Replace Left X-B/D

Yes

No Yes

Is normal the VSC Board?

Is normal the output voltage afterremove P1000, P1200?

After crisis COF of each board, check the normality operates.If in case normality operates, correspondence COF Fail isreplace the module.

After remove P1000 normal operation:Replace Analog BoardAfter remove P1200 normal operation:Replace Digital Board

Yes

No

Is normal the COF of X, Y, Z?

No

Yes

Yes

Page 18: Zenith P42w46x P42w46xh Tv Service Manual 1

- 18 -

TROUBLE SHOOTING GUIDE

5. In case of occur strange screen into specific mode

5-1. In case of does’t display the OSD

(1) Symptom¯ LED is green¯ The minute discharge continuously becomes accomplished from module

(2) Check follow

Is normal the LVDScable?

Is normal the VSCDigital Board?

Is the LVDS cableconnected well?

Cable inserts well.Yes

No

No

Yes

Operates the ThineIC(IC1100)?

Replace ThineIC(IC1100).

No

Is normal the CtrlBoard of Module?

Replace Ctrl B/D.No

No

Operates theIEP(IC500)?

ReplaceIEP(IC500).

Yes

No

Operates theScaler(IC700)?

ReplaceVSC Digital

B/D.

ReplaceScaler(IC700).

Yes Yes

No

Replace cable.Yes

Page 19: Zenith P42w46x P42w46xh Tv Service Manual 1

- 19 -

TROUBLE SHOOTING GUIDE

5-2. In case of does’t display the screen into specific mode

(1) Symptom¯ The screen does not become the display from specific input mode

(RF, AV, Component, RGB, DVI).

(2) Check follow¯ Check the all input mode should become normality display.¯ Check the Video(Main)/Data(Sub), Video(Main)/Video(Sub) should become

normality display from the PIP mode or DW mode. (Re-Check it Swap)

(3) In case of becomes unusual display from RF mode

(4) In the case of becomes unusual display from RF, AV mode

Is normal the Tuner?

Is normal theCXA2069Q?

Is the Tuner Cableconnected well?

Cable inserts well.

Yes

No

No

Yes

Is normal theVPC3230?

Replace Tuner

No

Is normal the Input voltage, IICCommunication and CVBS output?

Yes

Is normal the Input voltage, IICCommunication and HV sync?

NoReplace IC

No

Is normal the Input voltage, IICCommunication and HV sync?

NoReplace IC

No

Is normal theCXA2069Q?

Yes

Is normal theVPC3230?

Is normal the Input voltage, IICCommunication and HV sync?

NoReplace IC

No

Is normal the Input voltage, IICCommunication and HV sync?

NoReplace IC

No

Page 20: Zenith P42w46x P42w46xh Tv Service Manual 1

- 20 -

TROUBLE SHOOTING GUIDE

(5) In the case of becomes unusual display from RF, AV, Component 480i mode

(6) In the case of becomes unusual display from Component DTV mode

Is normal theVPC3230?

Yes

Is normal the S2300?

Is normal the Input voltage, IICCommunication and HV sync?

NoReplace IC

No

Is normal the Input voltage, IICCommunication and HV sync?

NoReplace IC

No

Yes

Is normal the Scaler?Is normal the Input voltage, IICCommunication and HV sync?

NoReplace IC

No

Is normal the74LS123?

Yes

Is normal theCXA2101?

Is normal the Input voltage, IICCommunication and HV sync?

NoReplace IC

No

Is normal the Input voltage, IICCommunication and HV sync?

NoReplace IC

No

Yes

Is normal theM52758?

Is normal the Input voltage, IICCommunication and HV sync?

NoReplace IC

No

Yes

Is normal the Scaler?Is normal the Input voltage, IICCommunication and HV sync?

NoReplace IC

No

Page 21: Zenith P42w46x P42w46xh Tv Service Manual 1

- 21 -

TROUBLE SHOOTING GUIDE

(7) In the case of becomes unusual display from RGB DTV mode

(8) In the case of becomes unusual display from RGB PC mode

(8) In the case of becomes unusual display from DVI mode

Is normal theCXA2101?

Yes

Is normal theM52758?

Is normal the Input voltage, IICCommunication and HV sync?

NoReplace IC

No

Is normal the Input voltage, IICCommunication and HV sync?

NoReplace IC

No

Is normal theM52758?

Yes

Is normal the Scaler?

Is normal the Input voltage, IICCommunication and HV sync?

NoReplace IC

No

Is normal the Scaler?Is normal the Input voltage, IICCommunication and HV sync?

NoReplace IC

No

Is normal the Input voltage, IICCommunication and HV sync?

NoReplace IC

No

Yes

Is normal the Scaler?Is normal the Input voltage, IICCommunication and HV sync?

NoReplace IC

No

Page 22: Zenith P42w46x P42w46xh Tv Service Manual 1

- 22 -

TROUBLE SHOOTING GUIDE

6. In case of no sound

(1) Symptom¯ LED is green¯ Screen display but sound is not output

(2) Check follow

Is normal the SPKcable?

Is the SPK cableconnected well?

Cable inserts well.

No

No

Cable inserts well.

No

Replace IC800

No

Replace IC801

No

Replace SPK cableYes

Yes

Is normal theRGB/DVI sound?

Is the Flat cableconnected well?

No

No

Operates the IC800?Yes

Operates the IC801?

Replace IC802

No

Operates the IC802?Replace

VSC Analog B/D

Yes

Yes

Yes

Is normal theRF/AV/Component

sound?

Page 23: Zenith P42w46x P42w46xh Tv Service Manual 1

- 23 -

BLOCK DIAGRAM

RG

B( P

C/D

TV)

DV

I( P

C/D

TV)

RS

23

2

IR

74A

CT

253

RX

0/1

,TX

0/1

IRTX

SC

L/S

DA

RG

B H

/V

SC

L/S

DA

RX

/TX

0/1

/2,

RX

/TX

C

ST

32

32

C

24L

C2

1

74

HC

T0

8

24

LC

21

CX

A2

10

1

Sca

rt1

Sca

rt2

Sca

rt3

RF

CV

BS

S-V

HS

CX

A2

06

9Q

SW

ITC

HT

un

er (

M)

Tu

ne

r(S

)

Vin

1 ( C

VB

S)

VP

C3

23

0 ( M

)V

ide

o D

eco

der

VP

C3

23

0 ( S

)V

ide

o D

ecod

er

1H R

GB

Vin

2 ( C

VB

S)

MN

T O

UT

TV

OU

T

Vin

3 ( C

VB

S) T

U_M

ain

TU

_Su

b

Vin

4

YC

in4

Ma

in_V

Ma

in_Y

C

Ma

in_V

Ma

in_Y

C S

DA

60

01

Text

Pro

cess

or

Te

xt_V

HY

V6

41

62

0S

RA

M

AM

29

LV

16

0F

-RO

M

74L

S1

23

Co

mp

_48

0i

M5

27

58

FS

wit

ch

S2

30

0D

eIn

terl

ac

er

YC

bC

r/ 8

HY

57

V6

43

22

SD

RA

M (

8M

B)

RG

B P

C/D

TV

RG

B P

C

RG

B D

TV

gm

16

01

Sc

ale

r (M

ali

bu

)C

omp

DT

V

CX

A_R

GB

RG

B_D

ata

Ma

in_V

ide

o / 24

Su

b_V

ide

o/ 8

DV

I_D

ata

TX

_Ou

t

RS

23

2_R

X/T

X

Co

mp

/RG

B_S

WF

rom

Ma

lib

u

Dig

ita

l

An

alo

g

Sid

e-A

V

CV

BS

S-V

HS

Vin

5Y

Cin

5C

om

p_Y

Co

mp

_48

0I/

PT

o M

ali

bu

Vid

eo

fo

r T

ext

Te

xtT

X0

/1/2

/3/C

Dis

p_E

nS

DA

TA

SC

LK

, S

LE

HY

5D

U2

83

22

2A

SD

RA

M (

12

8M

B)

AM

29

LV

F-R

OM

(1

MB

)

Co

mp

/RG

B_S

W

Co

mp

_48

0I/

P

Po

st-p

roc

es

sin

g B

loc

k is

om

itte

d.

so-

ca

lle

d J

EP

ICO

, in

th

is c

as

eT

MD

S T

X i

s a

lso

re

qu

ire

d.

So

un

d P

roc

es

sin

g B

loc

k D

iag

ram

is s

ep

ara

ted

..R

CA-

typ

e B

loc

k D

iag

ram

is

als

o

se

pa

rate

d..

DV

I R

Xw

/HD

CP

AD

Cw

/PL

L

IEP

24

24

24

24 1

0

WIR

E

ZH

INE

Co

mp

1( D

D/ D

TV

)V

BO

AR

D

BO

AR

D

BO

AR

D

Page 24: Zenith P42w46x P42w46xh Tv Service Manual 1

- 24 -

BLOCK DIAGRAM

RG

B(P

C/D

TV

)

DV

I(P

C/D

TV

)

RS

23

2

IR

ST

32

32

C

74A

CT

25

3

74H

CT

08

Tx

gm

15

01

H2

4LC

21

24L

C2

1

RG

B P

C

IIS IIS

IIS

CX

A2

10

1C

XA

21

01

RG

B D

TV

HV

M5

27

58

FP

IC2

02

(MU

X)

M5

27

58

FP

IC2

02

(MU

X)

M5

27

58

FP

IC2

04

M5

27

58

FP

IC2

04

RG

B_D

TV

FL

I23

00

FL

I23

00

HY

57

V6

43

22

SD

RA

M (

8M

B)

HY

57

V6

43

22

SD

RA

M (

8M

B)

DA

C_R

GB

Co

mp

1( D

VD

/DT

V)

RF

CV

BS

IN

Sid

e

S-V

HS

An

alo

g

CV

BS

OU

T

Sid

e-C

VB

S

Co

mp

2( D

VD

/DT

V)

TQ

FP

12

8K

DD

R M

em

ory

TQ

FP

12

8K

DD

R M

em

ory

Fla

sh

RO

M5

12

K/1

MF

las

h R

OM

51

2K

/1M M

62

32

0F

P(I

2C

Exp

en

de

r)

M6

23

20

FP

(I2

C E

xpe

nd

er)

CX

A2

06

9Q

UP

D6

40

83

UP

D6

40

83

VP

C3

23

0 (M

AIN

)V

PC

32

30

(MA

IN)

VP

C3

23

0 (S

UB

)V

PC

32

30

(SU

B)

DV

D_S

UB

DT

V_C

om

p

M5

27

58

FP

IC4

00

(MU

X)

M5

27

58

FP

IC4

00

(MU

X)

DV

D_M

AIN

DV

D2

_MA

IN

DV

D2

_SU

B

DT

V2

_Co

mp

S-V

HS

Tu

ne

r (M

)

Tu

ne

r (S

)

VIN

1

Y/C

IN1

Co

mp

Co

mp

2

MN

T_O

UT

VIN

2

Y/C

IN2

MA

IN_V

OU

T

SU

B_C

OU

T

SU

B_Y

OU

T

CA

B_V

IN

MA

IN_Y

OU

T

MA

IN_C

OU

T

LA

71

51

MS

W C

VB

S/Y

CO

MB

_YO

UT

CO

MB

_CO

UT

AL

T_Y

_48

0I_

MA

IN

AL

T_Y

_48

0I_

SU

B

AL

T_Y

2_4

80

I_M

AIN

AL

T_Y

2_4

80

I_S

UB

S/D

VD

_Co

mp

M3

71

36

(OT

P)

M3

71

36

(OT

P)

CA

B_C

om

b

MA

IN_Y

OU

T

M6

56

8 B

it

S6

56

8 B

it

Sid

e A

/V

TM

DS

Tra

ns

fer

/Th

ine

LV

DS

31

PIN

RG

B_2

4B

it

An

alo

g

RG

B

DV

I

VP

OR

T(2

4b

it)

SV

PO

RT

(16

bit

)

IEP

ZH

INE

WIR

E

Dig

talB

OA

RD

BO

AR

D

Page 25: Zenith P42w46x P42w46xh Tv Service Manual 1

- 25 -

NOTES

Page 26: Zenith P42w46x P42w46xh Tv Service Manual 1

- 26 -

EXPLODED VIEW

300

301

304

302

490

303

202206

200

207

203

204

201

205

580

400

401

430

410

402

520

560

530

531

570

121

601600

305

120

Page 27: Zenith P42w46x P42w46xh Tv Service Manual 1

- 27 -

EXPLODED VIEW PARTS LIST

120 6401VD0013G SPEAKER ASSEMBLY,FULL RANGE(R)

121 6401VD0013H SPEAKER ASSEMBLY,FULL RANGE(L)

200 6348Q-E058T PDP,42 16:9 852*480 PDP42V60000.AKLGG

6348Q-E059C PDP *P42W46XH

201 6871QCH034A PCB ASSEMBLY,DISPLAY CTRL ASSY 42V6 NEW MCM(1222) LVDS

202 6871QDH066A PCB ASSEMBLY,DISPLAY YDRV ASSY 42V6 YDRV TOP ASSY

203 6871QDH067A PCB ASSEMBLY,DISPLAY YDRV ASSY 42V6 YDRV BTM ASSY

204 6871QLH034A PCB ASSEMBLY,DISPLAY XRLT ASSY 42V6_XL(4LAYER)

205 6871QRH037A PCB ASSEMBLY,DISPLAY XRRT ASSY 42V6_XR(4LAYER)

206 6871QYH029A PCB ASSEMBLY,DISPLAY YSUS ASSY 42V6

207 6871QZH033A PCB ASSEMBLY,DISPLAY ZSUS ASSY 42V6

300 3091V00645C CABINET ASSEMBLY,RU-42PX20 NON NON ZENITH

301 4980V01067A SUPPORTER ASSY,AL FILTER TOP RZ-42PZ10

4980V01067D SUPPORTER ASSY,AL FILTER TOP *P42W46XH

302 4980V01068A SUPPORTER ASSY,AL FILTER BOTTOM RZ-42PX10

4980V01068D SUPPORTER ASSY,AL FILTER BOTTOM *P42W46XH

303 4980V01069A SUPPORTER ASSY,AL FILTER RIGHT RZ-42PX10

4980V01069D SUPPORTER ASSY,AL FILTER RIGHT *P42W46XH

304 4980V01070A SUPPORTER ASSY,AL FILTER LEFT RZ-42PX10

4980V01070D SUPPORTER ASSY,AL FILTER LEFT *P42W46XH

305 3790V00709B FILTER(MECH),MN42PZ41 LGM42-01 42 ETCHING MESH GLASS FILTER

400 3809V00444A BACK COVER ASSEMBLY,RZ-42PY20 NON .

3809V00444C BACK COVER ASSEMBLY *P42W46XH

401 3301V00025D PLATE ASSEMBLY,COVER VSC TUNER RU-42PX10 PRESS

402 3301V00023D PLATE ASSEMBLY,AV VSC TUNER RU-42PX10

410 4980V01071A SUPPORTER ASSY,AL MODULE VER. RZ-42PX10

430 3501V00171A BOARD ASSEMBLY,BASE

490 4980V01057A SUPPORTER,PCB EGI POWER SW. RZ-42PY20

520 6871VMMS16A PCB ASSEMBLY,MAIN RF043A MALIBU RU MAIN DIGITAL MANUAL

530 6871VSME92A PCB ASSEMBLY,SUB PSW RF043A MAILBU

531 5020V00915A BUTTON,POWER RZ-42PY20 ABS 1KEY .

560 6871VSMS04A PCB ASSEMBLY,SUB TUNER RF043A MALIBU RU SUB ANALOG MANUAL

570 6871VSMZ91A PCB ASSEMBLY,SUB CONT RF043A NEW HOLDER LOCAL KEY KODENSI

580 3501V00182A BOARD ASSEMBLY,POWER RZ-42PX10 RF043A SRX-89 SONY PSU

600 6871VSME91A PCB ASSEMBLY,SUB A/V RF043A MALIBU SIDE AV

601 4811V00118B BRACKET ASSEMBLY,DECO RU-42PX10 RF043A SIDE AV

No. Part No. Description

Page 28: Zenith P42w46x P42w46xh Tv Service Manual 1

- 28 -

REPLACEMENT PARTS LIST

LOCA. NO PART NO DESCRIPTION

IC800

IC801

IC801

IC802

IC805

Q001

Q002

Q100

Q100

Q1000

Q101

Q101

Q102

Q102

Q103

Q103

Q104

Q105

Q106

Q107

Q108

Q110

Q1100

Q1101

Q1102

Q1103

Q1104

Q1105

Q1106

Q1107

Q1108

Q1109

Q111

Q1110

Q1111

Q1112

Q1113

Q1114

Q1115

Q1116

Q1117

Q1118

Q1119

Q112

Q113

Q1200

0IMMRHY020B

0IMCRNL001A

0IMMRMR023A

0IMCRTI028C

0IKE704200J

0TR387500AA

0TR387500AA

0TR150400BA

0TR830009BA

0TRKE80038A

0TR387500AA

0TR830009BA

0TR387500AA

0TR830009BA

0TR150400BA

0TR830009BA

0TR387500AA

0TR387500AA

0TR150400BA

0TR387500AA

0TR150400BA

0TR830009BA

0TR387500AA

0TR150400BA

0TR387500AA

0TR150400BA

0TR150400BA

0TR150400BA

0TR387500AA

0TR387500AA

0TR150400BA

0TR150400BA

0TR830009BA

0TR150400BA

0TR150400BA

0TR150400BA

0TR387500AA

0TR387500AA

0TR150400BA

0TR387500AA

0TR387500AA

0TR387500AA

0TR102009AG

0TR830009BA

0TR830009BA

0TR387500AA

HY5DU283222AQ 5 100P

NSP 6241B 64P DIGITAL AUDIO

MX29LV800TTC 70 48PIN

TAS5122DCAR 56P/TSSOP 30W

KIA7042AF SOT 89 TP 4.2V

CHIP 2SC3875S(ALY) KEC

CHIP 2SC3875S(ALY) KEC

CHIP 2SA1504S(ASY) KEC

BSS83

KTC3552T RTK SOT 23F 50V 3A

CHIP 2SC3875S(ALY) KEC

BSS83

CHIP 2SC3875S(ALY) KEC

BSS83

CHIP 2SA1504S(ASY) KEC

BSS83

CHIP 2SC3875S(ALY) KEC

CHIP 2SC3875S(ALY) KEC

CHIP 2SA1504S(ASY) KEC

CHIP 2SC3875S(ALY) KEC

CHIP 2SA1504S(ASY) KEC

BSS83

CHIP 2SC3875S(ALY) KEC

CHIP 2SA1504S(ASY) KEC

CHIP 2SC3875S(ALY) KEC

CHIP 2SA1504S(ASY) KEC

CHIP 2SA1504S(ASY) KEC

CHIP 2SA1504S(ASY) KEC

CHIP 2SC3875S(ALY) KEC

CHIP 2SC3875S(ALY) KEC

CHIP 2SA1504S(ASY) KEC

CHIP 2SA1504S(ASY) KEC

BSS83

CHIP 2SA1504S(ASY) KEC

CHIP 2SA1504S(ASY) KEC

CHIP 2SA1504S(ASY) KEC

CHIP 2SC3875S(ALY) KEC

CHIP 2SC3875S(ALY) KEC

CHIP 2SA1504S(ASY) KEC

CHIP 2SC3875S(ALY) KEC

CHIP 2SC3875S(ALY) KEC

CHIP 2SC3875S(ALY) KEC

CHIP KRC102S KEC TP SOT 23

BSS83

BSS83

CHIP 2SC3875S(ALY) KEC

LOCA. NO PART NO DESCRIPTION

IC100

IC100

IC1000

IC1001

IC1002

IC1003

IC1004

IC101

IC102

IC103

IC104

IC1100

IC1100

IC1101

IC1200

IC1201

IC1202

IC1300

IC1301

IC1302

IC1303

IC1304

IC1305

IC1306

IC200

IC201

IC202

IC203

IC204

IC400

IC401

IC500

IC500

IC501

IC502

IC503

IC600

IC600

IC601

IC601

IC602

IC700

IC700

IC701

IC702

IC800

0IMI623200B

0IMMRAL014B

0IMCRFA010A

0IPRPML001A

0IMCRSH001A

0ITK118100B

0IMCRSH001A

0IMMRAL014B

0IMCRTI003A

0IMCRTI021A

0IMCRTI021A

0IMMRNE002A

0IMCRTH002A

0ISA715100D

0IMCRSJ001A

0IPRPML001A

0IMCRFA010A

0IMCRRH001A

0IMCRSH001A

0IMCRSH001A

0IMCRRH001A

0IMCRSJ001A

0IMCRRH001A

0IPRPML001A

0IFA742530B

0IMCRSG010A

0IMCRMI006A

0IFA741230A

0IFA741230A

0ISO206900A

0ISO210100B

0IZZVC0121A

0ICTMLG018A

0IMCRTI003A

0IMCRAL006A

0IKE703300E

0IMCRMI006A

0IMCRGN002C

0IIT323000E

0IMMRHY033A

0ISA715100D

0IIT323000E

0IPRPGN012A

0IMMRAL025A

0IKE704200J

0IMCRMN027B

M62320FP,I/O EXPANDER 16P

AT24C02N 10SI 2.7 8P

KA7809R 2P

MIC39100 3P SOT223

PQ05DZ1U SHARP 5

TK11840L 8P SOT23L DC DC CONVERTER

PQ05DZ1U SHARP 5

AT24C02N 10SI 2.7 8P

SN74HCT08D 16P

SN74LVTH541PWR 20P

SN74LVTH541PWR 20P

UPD64083GF3BA 100 3D YC LSI

THC63LVD103 64P

LA7151M 10SOP AUDIO SW

SC1565IST 1.8 3P SOT223

MIC39100 3P SOT223

KA7809R 2P

BA033FP E2 3P SOP,TO252 3

PQ05DZ1U SHARP 5

PQ05DZ1U SHARP 5

BA033FP E2 3P SOP,TO252 3

SC1565IST 1.8 3P SOT223

BA033FP E2 3P SOP,TO252 3

MIC39100 3P SOT223

74ACT253SC 16P

ST3232CDR SOP16 R/TP RS232

M52758FP 36PIN

DM74LS123MX 16SOP

DM74LS123MX 16SOP

CXA2069Q QFP64 BK I2C BUS AV S/W

CXA2101AQ 80P VIDEO SIGNAL

M37136EFSP DIP 52P

LGDT4410 LG IC 176P

SN74HCT08D 16P

AT24C16AN 10SI 2.7 8P

KIA7033AF 3P SOT 89

M52758FP 36PIN, R/TP PLL IC

FLI2300BD 208P DIGITAL VIDEO

VPC3230D C5 80P VIDEO PROCESSOR

HY57V643220C(L)T 6 86P 64M

LA7151M 10SOP R/TP AUDIO SW

VPC3230D C5 80P VIDEO PROCESSOR

GM1501HBD 416P

AT24C32AN 10SI 2.7 8PIN

KIA7042AF SOT 89 TP 4.2V

MSP4440G QA C13 101

IC

TRANSISTOR

RUN DATE : 2004.4.8

For Capacitor & Resistors, thecharactors at 2nd and 3rd digitin the P/No. means as follows;

CC, CX, CK, CN : CeramicCQ : PolyestorCE : Electrolytic

RD : Carbon FilmRS : Metal Oxide FilmRN : Metal FilmRF : Fusible

Page 29: Zenith P42w46x P42w46xh Tv Service Manual 1

- 29 -

LOCA. NO PART NO DESCRIPTION

Q1201

Q1202

Q207

Q208

Q209

Q210

Q211

Q214

Q215

Q216

Q217

Q218

Q219

Q300

Q301

Q302

Q303

Q304

Q305

Q306

Q307

Q308

Q309

Q310

Q311

Q312

Q313

Q314

Q315

Q316

Q317

Q318

Q319

Q320

Q321

Q400

Q400

Q401

Q401

Q402

Q402

Q403

Q404

Q405

Q406

Q600

Q601

Q602

Q603

Q800

Q801

0TR387500AA

0TR387500AA

0TR387500AA

0TR387500AA

0TR150400BA

0TR387500AA

0TR104009AF

0TR387500AA

0TR150400BA

0TR104009AF

0TR387500AA

0TR387500AA

0TR387500AA

0TR387500AA

0TR387500AA

0TR387500AA

0TR387500AA

0TR387500AA

0TR387500AA

0TR387500AA

0TR387500AA

0TR387500AA

0TR387500AA

0TR387500AA

0TR387500AA

0TR387500AA

0TR387500AA

0TR387500AA

0TR387500AA

0TR387500AA

0TR387500AA

0TR387500AA

0TR387500AA

0TR387500AA

0TR387500AA

0TR387500AA

0TR150400BA

0TR387500AA

0TR150400BA

0TR387500AA

0TR150400BA

0TR387500AA

0TR387500AA

0TR387500AA

0TR387500AA

0TR387500AA

0TR387500AA

0TR387500AA

0TR387500AA

0TR387500AA

0TR387500AA

CHIP 2SC3875S(ALY) KEC

CHIP 2SC3875S(ALY) KEC

CHIP 2SC3875S(ALY) KEC

CHIP 2SC3875S(ALY) KEC

CHIP 2SA1504S(ASY) KEC

CHIP 2SC3875S(ALY) KEC

CHIP KRC104S SOT 23 TP KEC

CHIP 2SC3875S(ALY) KEC

CHIP 2SA1504S(ASY) KEC

CHIP KRC104S SOT 23 TP KEC

CHIP 2SC3875S(ALY) KEC

CHIP 2SC3875S(ALY) KEC

CHIP 2SC3875S(ALY) KEC

CHIP 2SC3875S(ALY) KEC

CHIP 2SC3875S(ALY) KEC

CHIP 2SC3875S(ALY) KEC

CHIP 2SC3875S(ALY) KEC

CHIP 2SC3875S(ALY) KEC

CHIP 2SC3875S(ALY) KEC

CHIP 2SC3875S(ALY) KEC

CHIP 2SC3875S(ALY) KEC

CHIP 2SC3875S(ALY) KEC

CHIP 2SC3875S(ALY) KEC

CHIP 2SC3875S(ALY) KEC

CHIP 2SC3875S(ALY) KEC

CHIP 2SC3875S(ALY) KEC

CHIP 2SC3875S(ALY) KEC

CHIP 2SC3875S(ALY) KEC

CHIP 2SC3875S(ALY) KEC

CHIP 2SC3875S(ALY) KEC

CHIP 2SC3875S(ALY) KEC

CHIP 2SC3875S(ALY) KEC

CHIP 2SC3875S(ALY) KEC

CHIP 2SC3875S(ALY) KEC

CHIP 2SC3875S(ALY) KEC

CHIP 2SC3875S(ALY) KEC

CHIP 2SA1504S(ASY) KEC

CHIP 2SC3875S(ALY) KEC

CHIP 2SA1504S(ASY) KEC

CHIP 2SC3875S(ALY) KEC

CHIP 2SA1504S(ASY) KEC

CHIP 2SC3875S(ALY) KEC

CHIP 2SC3875S(ALY) KEC

CHIP 2SC3875S(ALY) KEC

CHIP 2SC3875S(ALY) KEC

CHIP 2SC3875S(ALY) KEC

CHIP 2SC3875S(ALY) KEC

CHIP 2SC3875S(ALY) KEC

CHIP 2SC3875S(ALY) KEC

CHIP 2SC3875S(ALY) KEC

CHIP 2SC3875S(ALY) KEC

LOCA. NO PART NO DESCRIPTION

Q802

D100

D100

D1000

D1001

D1002

D1003

D1004

D101

D101

D102

D102

D103

D103

D104

D105

D116

D117

D118

D119

D120

D1200

D1201

D1206

D121

D122

D123

D124

D125

D126

D127

D128

D129

D130

D1300

D1301

D1302

D1303

D1304

D1305

D1306

D131

D200

D201

D202

D203

D204

D205

D500

0TR387500AA

0DD226239AA

0DD226239AA

0DD226239AA

0DD184009AA

0DD226239AA

0DD226239AA

0DD226239AA

0DD226239AA

0DD226239AA

0DD226239AA

0DD226239AA

0DD226239AA

0DD226239AA

0DD226239AA

0DD184009AA

0DD226239AA

0DD226239AA

0DD226239AA

0DD226239AA

0DD226239AA

0DD226239AA

0DD226239AA

0DD226239AA

0DD226239AA

0DD226239AA

0DD226239AA

0DD226239AA

0DD226239AA

0DD226239AA

0DD226239AA

0DD226239AA

0DD226239AA

0DD226239AA

0DD226239AA

0DD226239AA

0DD226239AA

0DD226239AA

0DD226239AA

0DD226239AA

0DD226239AA

0DD226239AA

0DD226239AA

0DD226239AA

0DD226239AA

0DD226239AA

0DD226239AA

0DD226239AA

0DD226239AA

CHIP 2SC3875S(ALY) KEC

CHIP KDS226 SOT 23

CHIP KDS226 SOT 23

CHIP KDS226 SOT 23

KDS184S CHIP 85V 300MA

CHIP KDS226 SOT 23

CHIP KDS226 SOT 23

CHIP KDS226 SOT 23

CHIP KDS226 SOT 23

CHIP KDS226 SOT 23

CHIP KDS226 SOT 23

CHIP KDS226 SOT 23

CHIP KDS226 SOT 23

CHIP KDS226 SOT 23

CHIP KDS226 SOT 23

KDS184S CHIP 85V 300MA

CHIP KDS226 SOT 23

CHIP KDS226 SOT 23

CHIP KDS226 SOT 23

CHIP KDS226 SOT 23

CHIP KDS226 SOT 23

CHIP KDS226 SOT 23

CHIP KDS226 SOT 23

CHIP KDS226 SOT 23

CHIP KDS226 SOT 23

CHIP KDS226 SOT 23

CHIP KDS226 SOT 23

CHIP KDS226 SOT 23

CHIP KDS226 SOT 23

CHIP KDS226 SOT 23

CHIP KDS226 SOT 23

CHIP KDS226 SOT 23

CHIP KDS226 SOT 23

CHIP KDS226 SOT 23

CHIP KDS226 SOT 23

CHIP KDS226 SOT 23

CHIP KDS226 SOT 23

CHIP KDS226 SOT 23

CHIP KDS226 SOT 23

CHIP KDS226 SOT 23

CHIP KDS226 SOT 23

CHIP KDS226 SOT 23

CHIP KDS226 SOT 23

CHIP KDS226 SOT 23

CHIP KDS226 SOT 23

CHIP KDS226 SOT 23

CHIP KDS226 SOT 23

CHIP KDS226 SOT 23

CHIP KDS226 SOT 23

REPLACEMENT PARTS LIST

DIODE

Page 30: Zenith P42w46x P42w46xh Tv Service Manual 1

- 30 -

LOCA. NO PART NO DESCRIPTION

D501

D502

LD001

LD1000

LD1001

LD1002

LD1003

LD1100

LD1203

LD1204

LD1206

LD1207

LD500

LD501

LD502

LD503

ZD100

ZD101

ZD102

ZD103

ZD104

ZD105

ZD400

ZD401

ZD800

C002

C1001

C1002

C1003

C1004

C1006

C1016

C1017

C1018

C102

C102

C1020

C1022

C1025

C1027

C1031

C1037

C104

C1041

C1042

C1045

C1046

C105

C1052

0DD226239AA

0DD226239AA

0DL200000CA

0DL233309AC

0DL233309AC

0DL233309AC

0DL233309AC

0DL233309AC

0DL233309AC

0DL233309AC

0DL233309AC

0DL233309AC

0DL233309AC

0DL233309AC

0DL233309AC

0DL233309AC

0DR050008AA

0DR050008AA

0DR050008AA

0DR050008AA

0DR050008AA

0DR050008AA

0DR050008AA

0DR050008AA

0DZ820009AH

0CE4763F618

0CE107SF6DC

0CE227VF6DC

0CE107SF6DC

0CE475SK6DC

0CE477SF6DC

0CE107SF6DC

0CE107SF6DC

0CE107SF6DC

0CE475SK6DC

0CE474SK6DC

0CE107SF6DC

0CE477SF6DC

0CE475SK6DC

0CE107SF6DC

0CE477SF6DC

0CE477SF6DC

0CE476DF618

0CE107SF6DC

0CE477SF6DC

0CE107SF6DC

0CE107SF6DC

0CE476DF618

0CE107SF6DC

CHIP KDS226 SOT 23

CHIP KDS226 SOT 23

LED,SAM5670(DL 2LRG) BK Y GREEN

LED,SAM2333

LED,SAM2333

LED,SAM2333

LED,SAM2333

LED,SAM2333

LED,SAM2333

LED,SAM2333

LED,SAM2333

LED,SAM2333

LED,SAM2333

LED,SAM2333

LED,SAM2333

LED,SAM2333

SD05.TC SOD323 5V 5A 15A

SD05.TC SOD323 5V 5A 15A

SD05.TC SOD323 5V 5A 15A

SD05.TC SOD323 5V 5A 15A

SD05.TC SOD323 5V 5A 15A

SD05.TC SOD323 5V 5A 15A

SD05.TC SOD323 5V 5A 15A

SD05.TC SOD323 5V 5A 15A

ZENERS,MTZJ8.2B

47UF SRE 16V M

100UF MVG 16V M

220UF MV 16V 20%

100UF MVG 16V M

4.7UF MVG 50V 20%

470UF MVG 16V 20%

100UF MVG 16V M

100UF MVG 16V M

100UF MVG 16V M

4.7UF MVG 50V 20%

0.47UF MVG 50V M

100UF MVG 16V M

470UF MVG 16V 20%

4.7UF MVG 50V 20%

100UF MVG 16V M

470UF MVG 16V 20%

470UF MVG 16V 20%

47UF STD 16V M

100UF MVG 16V M

470UF MVG 16V 20%

100UF MVG 16V M

100UF MVG 16V M

47UF STD 16V M

100UF MVG 16V M

LOCA. NO PART NO DESCRIPTION

C1058

C1059

C106

C1060

C1061

C1063

C1066

C1067

C107

C1072

C1074

C1077

C108

C1081

C1083

C1084

C1087

C110

C1108

C111

C112

C1128

C1129

C113

C114

C114

C1145

C1146

C1147

C1152

C1159

C1160

C120

C1202

C1205

C1206

C121

C121

C1211

C1212

C1215

C1216

C1218

C1220

C1229

C1233

C124

C1249

C1250

C1251

C1254

0CE107SF6DC

0CE477DJ618

0CE227VF6DC

0CE227VF6DC

0CE107SF6DC

0CE227VF6DC

0CE107SF6DC

0CE477DJ618

0CE477SF6DC

0CE107SF6DC

0CE107SF6DC

0CE107SF6DC

0CE477SF6DC

0CE107SF6DC

0CE107SF6DC

0CE107SF6DC

0CE107SF6DC

0CE227VF6DC

0CE106SF6DC

0CE475SK6DC

0CE477SF6DC

0CE106SF6DC

0CN105EJ56A

0CE106SF6DC

0CE475SK6DC

0CE474SK6DC

0CN105EJ56A

0CE106SF6DC

0CE106SF6DC

0CE106SF6DC

0CE476SF6DC

0CE476SF6DC

0CE476SF6DC

0CE476SF6DC

0CE107SF6DC

0CE477SF6DC

0CE477SF6DC

0CE476SF6DC

0CE477SF6DC

0CE477SF6DC

0CE477SF6DC

0CE227VF6DC

0CE477SF6DC

0CE227VF6DC

0CE227VF6DC

0CE477SF6DC

0CE107SF6DC

0CE227VF6DC

0CE227VF6DC

0CE477SF6DC

0CE227VF6DC

100UF MVG 16V M

470UF STD 35V 20%

220UF MV 16V 20%

220UF MV 16V 20%

100UF MVG 16V M

220UF MV 16V 20%

100UF MVG 16V M

470UF STD 35V 20%

470UF MVG 16V 20%

100UF MVG 16V M

100UF MVG 16V M

100UF MVG 16V M

470UF MVG 16V 20%

100UF MVG 16V M

100UF MVG 16V M

100UF MVG 16V M

100UF MVG 16V M

220UF MV 16V 20%

10UF MVG 16V 20%

4.7UF MVG 50V 20%

470UF MVG 16V 20%

10UF MVG 16V 20%

1.0UF 3216 35V 10%

10UF MVG 16V 20%

4.7UF MVG 50V 20%

0.47UF MVG 50V M

1.0UF 3216 35V 10%

10UF MVG 16V 20%

10UF MVG 16V 20%

10UF MVG 16V 20%

47UF MVG 16V M

47UF MVG 16V M

47UF MVG 16V M

47UF MVG 16V M

100UF MVG 16V M

470UF MVG 16V 20%

470UF MVG 16V 20%

47UF MVG 16V M

470UF MVG 16V 20%

470UF MVG 16V 20%

470UF MVG 16V 20%

220UF MV 16V 20%

470UF MVG 16V 20%

220UF MV 16V 20%

220UF MV 16V 20%

470UF MVG 16V 20%

100UF MVG 16V M

220UF MV 16V 20%

220UF MV 16V 20%

470UF MVG 16V 20%

220UF MV 16V 20%

REPLACEMENT PARTS LIST

CAPACITOR

Page 31: Zenith P42w46x P42w46xh Tv Service Manual 1

- 31 -

LOCA. NO PART NO DESCRIPTION

C1256

C1257

C1259

C127

C1273

C1274

C1275

C1279

C1305

C1314

C1315

C1317

C1331

C1333

C1353

C1355

C1362

C1366

C1368

C1373

C1374

C1384

C1388

C1391

C1400

C1402

C1404

C1410

C1415

C1425

C208

C209

C210

C222

C222

C223

C223

C224

C224

C230

C251

C254

C258

C261

C263

C272

C274

C276

C288

C289

C300

0CE227VF6DC

0CE227VF6DC

0CE227VF6DC

0CE475SK6DC

0CE476SF6DC

0CE107SF6DC

0CE107SF6DC

0CE107SF6DC

0CE107SF6DC

0CE476SF6DC

0CE107SF6DC

0CE107SF6DC

0CE477SF6DC

0CE477SF6DC

0CE477SF6DC

0CE477SF6DC

0CE107SF6DC

0CE227VF6DC

0CE227VF6DC

0CE107SF6DC

0CE476SF6DC

0CE476SF6DC

0CE476SF6DC

0CE477SF6DC

0CE476SF6DC

0CE476SF6DC

0CE477SF6DC

0CE477SF6DC

0CE477SF6DC

0CE107SF6DC

0CE106SF6DC

0CE477SF6DC

0CE106SF6DC

0CE476XFKDC

0CE476SF6DC

0CE476XFKDC

0CE476SF6DC

0CE476XFKDC

0CE476SF6DC

0CE107SF6DC

0CE106SF6DC

0CN105EJ56A

0CE476SF6DC

0CE476SF6DC

0CE476SF6DC

0CE107SF6DC

0CE107SF6DC

0CE107SF6DC

0CE106SF6DC

0CN105EJ56A

0CE476SF6DC

220UF MV 16V 20%

220UF MV 16V 20%

220UF MV 16V 20%

4.7UF MVG 50V 20%

47UF MVG 16V M

100UF MVG 16V M

100UF MVG 16V M

100UF MVG 16V M

100UF MVG 16V M

47UF MVG 16V M

100UF MVG 16V M

100UF MVG 16V M

470UF MVG 16V 20%

470UF MVG 16V 20%

470UF MVG 16V 20%

470UF MVG 16V 20%

100UF MVG 16V M

220UF MV 16V 20%

220UF MV 16V 20%

100UF MVG 16V M

47UF MVG 16V M

47UF MVG 16V M

47UF MVG 16V M

470UF MVG 16V 20%

47UF MVG 16V M

47UF MVG 16V M

470UF MVG 16V 20%

470UF MVG 16V 20%

470UF MVG 16V 20%

100UF MVG 16V M

10UF MVG 16V 20%

470UF MVG 16V 20%

10UF MVG 16V 20%

47UF MVK BP,CN 16V 20%, 20%

47UF MVG 16V M

47UF MVK BP,CN 16V 20%, 20%

47UF MVG 16V M

47UF MVK BP,CN 16V 20%, 20%

47UF MVG 16V M

100UF MVG 16V M

10UF MVG 16V 20%

1.0UF 3216 35V 10%

47UF MVG 16V M

47UF MVG 16V M

47UF MVG 16V M

100UF MVG 16V M

100UF MVG 16V M

100UF MVG 16V M

10UF MVG 16V 20%

1.0UF 3216 35V 10%

47UF MVG 16V M

LOCA. NO PART NO DESCRIPTION

C301

C303

C315

C316

C317

C322

C324

C334

C335

C400

C401

C402

C404

C406

C410

C423

C429

C435

C440

C442

C508

C520

C524

C526

C601

C605

C607

C608

C611

C612

C614

C626

C627

C632

C634

C637

C651

C671

C672

C673

C674

C702

C703

C710

C713

C720

C723

C727

C737

C744

C752

0CE476SF6DC

0CE476SF6DC

0CE476SF6DC

0CE476SF6DC

0CE476SF6DC

0CE476SF6DC

0CE476SF6DC

0CE476SF6DC

0CE476SF6DC

0CE227VF6DC

0CE476SF6DC

0CE107SF6DC

0CE227VF6DC

0CE476SF6DC

0CE107SF6DC

0CE105SK6DC

0CE107SF6DC

0CE107SF6DC

0CE106SF6DC

0CE106SF6DC

0CN105EJ56A

0CE476SF6DC

0CE476SF6DC

0CE107SF6DC

0CE107SF6DC

0CE476SF6DC

0CE476SF6DC

0CE476SF6DC

0CE476SF6DC

0CE476SF6DC

0CE476SF6DC

0CE107SF6DC

0CE107SF6DC

0CE107SF6DC

0CE106SF6DC

0CE106SF6DC

0CE106SF6DC

0CE106SF6DC

0CE106SF6DC

0CE106SF6DC

0CE106SF6DC

0CE107SF6DC

0CE226SF6DC

0CE106SF6DC

0CE106SF6DC

0CE226SF6DC

0CE226SF6DC

0CE106SF6DC

0CE226SF6DC

0CE226SF6DC

0CE226SF6DC

47UF MVG 16V M

47UF MVG 16V M

47UF MVG 16V M

47UF MVG 16V M

47UF MVG 16V M

47UF MVG 16V M

47UF MVG 16V M

47UF MVG 16V M

47UF MVG 16V M

220UF MV 16V 20%

47UF MVG 16V M

100UF MVG 16V M

220UF MV 16V 20%

47UF MVG 16V M

100UF MVG 16V M

1UF MVG 50V M

100UF MVG 16V M

100UF MVG 16V M

10UF MVG 16V 20%

10UF MVG 16V 20%

1.0UF 3216 35V 10%

47UF MVG 16V M

47UF MVG 16V M

100UF MVG 16V M

100UF MVG 16V M

47UF MVG 16V M

47UF MVG 16V M

47UF MVG 16V M

47UF MVG 16V M

47UF MVG 16V M

47UF MVG 16V M

100UF MVG 16V M

100UF MVG 16V M

100UF MVG 16V M

10UF MVG 16V 20%

10UF MVG 16V 20%

10UF MVG 16V 20%

10UF MVG 16V 20%

10UF MVG 16V 20%

10UF MVG 16V 20%

10UF MVG 16V 20%

100UF MVG 16V M

22UF MVG 16V 20%

10UF MVG 16V 20%

10UF MVG 16V 20%

22UF MVG 16V 20%

22UF MVG 16V 20%

10UF MVG 16V 20%

22UF MVG 16V 20%

22UF MVG 16V 20%

22UF MVG 16V 20%

REPLACEMENT PARTS LIST

Page 32: Zenith P42w46x P42w46xh Tv Service Manual 1

- 32 -

LOCA. NO PART NO DESCRIPTION

C757

C762

C769

C777

C778

C785

C800

C801

C802

C803

C812

C817

C822

C825

C827

C828

C829

C834

C834

C837

C840

C841

C847

C851

C852

C862

C863

C872

C873

C874

JK103

JK200

JK201

JK202

P101

P102

P200

P201

L1004

L1005

L1006

L1007

L1200

L1203

L1209

L1213

L803

0CE226SF6DC

0CE226SF6DC

0CE226SF6DC

0CE226SF6DC

0CE226SF6DC

0CE335SK6DC

0CE226SF6DC

0CE226SF6DC

0CE476SF6DC

0CE226VF6DC

0CE226VF6DC

0CE226SF6DC

0CE107SF6DC

0CE335SK6DC

0CE107SF6DC

0CE106SF6DC

0CE106SF6DC

0CE107SF6DC

0CE106SF6DC

0CE106SF6DC

0CE106SF6DC

0CE107SF6DC

0CN105EJ56A

0CE108DH618

0CE108DH618

0CF4741L438

0CF4741L438

0CE335SK6DC

0CN105EJ56A

0CE108DH618

6613V00026A

6612VJH020B

6612VJH020C

6612VJH019B

380-068E

6612BBBHN6A

380-363G

380-068E

6140VB0004B

6140VB0004B

6140VB0004B

6140VB0004B

6140VB0004B

6140VB0004B

6140VB0004B

6140VB0004B

6140VB0022A

22UF MVG 16V 20%

22UF MVG 16V 20%

22UF MVG 16V 20%

22UF MVG 16V 20%

22UF MVG 16V 20%

3.3UF MVG 50V 20%

22UF MVG 16V 20%

22UF MVG 16V 20%

47UF MVG 16V M

22UF MV 16V 20%

22UF MV 16V 20%

22UF MVG 16V 20%

100UF MVG 16V M

3.3UF MVG 50V 20%

100UF MVG 16V M

10UF MVG 16V 20%

10UF MVG 16V 20%

100UF MVG 16V M

10UF MVG 16V 20%

10UF MVG 16V 20%

10UF MVG 16V 20%

100UF MVG 16V M

1.0UF 3216 35V 10%

1000UF STD 25V M

1000UF STD 25V M

0.47UF D 63V 5%

0.47UF D 63V 5%

3.3UF MVG 50V 20%

1.0UF 3216 35V 10%

1000UF STD 25V M

JACK ASSEMBLY,UJB 03 28A

JACK,RCA PPJ122B 6P

JACK,RCA PPJ122C 6P

JACK,RCA PPJ121B 4P

JACK,PHONE UEJ CV 018

JACK,DIN 440062 1

JACK,DIN 6046B 01S

JACK,PHONE UEJ CV 018

COIL,CHOKE 26UH

COIL,CHOKE 26UH

COIL,CHOKE 26UH

COIL,CHOKE 26UH

COIL,CHOKE 26UH

COIL,CHOKE 26UH

COIL,CHOKE 26UH

COIL,CHOKE 26UH

COIL,CHOKE CPS 0810 GET 22UH

LOCA. NO PART NO DESCRIPTION

L804

L805

L806

AR1101

AR1102

AR1103

AR1104

AR1105

AR1106

AR500

AR503

AR507

AR508

AR509

AR512

AR513

AR520

AR521

AR522

AR523

AR524

AR525

AR600

AR600

AR601

AR601

AR602

AR602

AR603

AR603

AR604

AR605

AR606

AR607

AR608

AR609

AR610

AR611

AR612

AR613

AR614

AR615

AR616

AR617

AR618

AR700

AR701

AR701

AR702

6140VB0022A

6140VB0022A

6140VB0022A

0RRZVTA001D

0RRZVTA001D

0RRZVTA001D

0RRZVTA001D

0RRZVTA001D

0RRZVTA001D

0RRZVTA001D

0RRZVTA001D

0RRZVTA001D

0RRZVTA001D

0RRZVTA001D

0RRZVTA001D

0RRZVTA001D

0RRZVTA001D

0RRZVTA001D

0RRZVTA001D

0RRZVTA001D

0RRZVTA001D

0RRZVTA001D

0RRZVTA001D

0RRZVTA001D

0RRZVTA001D

0RRZVTA001D

0RRZVTA001D

0RRZVTA001D

0RRZVTA001D

0RRZVTA001D

0RRZVTA001D

0RRZVTA001D

0RRZVTA001D

0RRZVTA001D

0RRZVTA001D

0RRZVTA001D

0RRZVTA001D

0RRZVTA001D

0RRZVTA001D

0RRZVTA001D

0RRZVTA001D

0RRZVTA001D

0RRZVTA001D

0RRZVTA001D

0RRZVTA001D

0RRZVTA001D

0RRZVTA001D

0RRZVTA001D

0RRZVTA001D

COIL,CHOKE CPS 0810 GET 22UH

COIL,CHOKE CPS 0810 GET 22UH

COIL,CHOKE CPS 0810 GET 22UH

22 OHM 1 / 16 W 1608 5%

22 OHM 1 / 16 W 1608 5%

22 OHM 1 / 16 W 1608 5%

22 OHM 1 / 16 W 1608 5%

22 OHM 1 / 16 W 1608 5%

22 OHM 1 / 16 W 1608 5%

22 OHM 1 / 16 W 1608 5%

22 OHM 1 / 16 W 1608 5%

22 OHM 1 / 16 W 1608 5%

22 OHM 1 / 16 W 1608 5%

22 OHM 1 / 16 W 1608 5%

22 OHM 1 / 16 W 1608 5%

22 OHM 1 / 16 W 1608 5%

22 OHM 1 / 16 W 1608 5%

22 OHM 1 / 16 W 1608 5%

22 OHM 1 / 16 W 1608 5%

22 OHM 1 / 16 W 1608 5%

22 OHM 1 / 16 W 1608 5%

22 OHM 1 / 16 W 1608 5%

22 OHM 1 / 16 W 1608 5%

22 OHM 1 / 16 W 1608 5%

22 OHM 1 / 16 W 1608 5%

22 OHM 1 / 16 W 1608 5%

22 OHM 1 / 16 W 1608 5%

22 OHM 1 / 16 W 1608 5%

22 OHM 1 / 16 W 1608 5%

22 OHM 1 / 16 W 1608 5%

22 OHM 1 / 16 W 1608 5%

22 OHM 1 / 16 W 1608 5%

22 OHM 1 / 16 W 1608 5%

22 OHM 1 / 16 W 1608 5%

22 OHM 1 / 16 W 1608 5%

22 OHM 1 / 16 W 1608 5%

22 OHM 1 / 16 W 1608 5%

22 OHM 1 / 16 W 1608 5%

22 OHM 1 / 16 W 1608 5%

22 OHM 1 / 16 W 1608 5%

22 OHM 1 / 16 W 1608 5%

22 OHM 1 / 16 W 1608 5%

22 OHM 1 / 16 W 1608 5%

22 OHM 1 / 16 W 1608 5%

22 OHM 1 / 16 W 1608 5%

22 OHM 1 / 16 W 1608 5%

22 OHM 1 / 16 W 1608 5%

22 OHM 1 / 16 W 1608 5%

22 OHM 1 / 16 W 1608 5%

REPLACEMENT PARTS LIST

JACK

COIL

RESISTOR

Page 33: Zenith P42w46x P42w46xh Tv Service Manual 1

- 33 -

LOCA. NO PART NO DESCRIPTION

AR703

AR707

AR708

AR709

AR710

AR711

AR712

AR713

AR714

AR715

AR717

AR718

AR719

R801

R802

SW001

SW002

SW003

SW004

SW005

SW006

SW700

SW800

SW800

L100

L100

L1000

L1002

L1008

L1009

L101

L101

L1010

L1011

L1012

L1013

L1014

L1015

L1016

L1017

L1018

L1019

L102

L102

L1020

L1021

L103

0RRZVTA001D

0RRZVTA001D

0RRZVTA001D

0RRZVTA001D

0RRZVTA001D

0RRZVTA001D

0RRZVTA001D

0RRZVTA001D

0RRZVTA001D

0RRZVTA001D

0RRZVTA001D

0RRZVTA001D

0RRZVTA001D

0RKZVTA001L

0RKZVTA001L

140-315A

140-315A

140-315A

140-315A

140-315A

140-315A

140-313B

140-275A

6600VM2006A

6210VC0006A

6210VC0006A

6210VC0006A

6210VC0006A

6210VC0006A

6210VC0006A

6210VC0006A

6210VC0006A

6210VC0006A

6210VC0006A

6210VC0006A

6210VC0006A

6210VC0006A

6210VC0006A

6210VC0006A

6210VC0006A

6210VC0006A

6210VC0006A

6210VC0006A

6210VC0006A

6210VC0006A

6210VC0006A

6210VC0006A

22 OHM 1 / 16 W 1608 5%

22 OHM 1 / 16 W 1608 5%

22 OHM 1 / 16 W 1608 5%

22 OHM 1 / 16 W 1608 5%

22 OHM 1 / 16 W 1608 5%

22 OHM 1 / 16 W 1608 5%

22 OHM 1 / 16 W 1608 5%

22 OHM 1 / 16 W 1608 5%

22 OHM 1 / 16 W 1608 5%

22 OHM 1 / 16 W 1608 5%

22 OHM 1 / 16 W 1608 5%

22 OHM 1 / 16 W 1608 5%

22 OHM 1 / 16 W 1608 5%

1.0M OHM 1/2 W 5%

1.0M OHM 1/2 W 5%

SWITCH,TACT SKHV17910B 12V

SWITCH,TACT SKHV17910B 12V

SWITCH,TACT SKHV17910B 12V

SWITCH,TACT SKHV17910B 12V

SWITCH,TACT SKHV17910B 12V

SWITCH,TACT SKHV17910B 12V

SWITCH,TACT 2LEAD 160G(TA)

SWITCH,PUSH PUSH JDPB21SA 30V

SWITCH,PUSH SDDF3PATP011 250V

FILTER,EMC FBMH3216 HM501NT

FILTER,EMC FBMH3216 HM501NT

FILTER,EMC FBMH3216 HM501NT

FILTER,EMC FBMH3216 HM501NT

FILTER,EMC FBMH3216 HM501NT

FILTER,EMC FBMH3216 HM501NT

FILTER,EMC FBMH3216 HM501NT

FILTER,EMC FBMH3216 HM501NT

FILTER,EMC FBMH3216 HM501NT

FILTER,EMC FBMH3216 HM501NT

FILTER,EMC FBMH3216 HM501NT

FILTER,EMC FBMH3216 HM501NT

FILTER,EMC FBMH3216 HM501NT

FILTER,EMC FBMH3216 HM501NT

FILTER,EMC FBMH3216 HM501NT

FILTER,EMC FBMH3216 HM501NT

FILTER,EMC FBMH3216 HM501NT

FILTER,EMC FBMH3216 HM501NT

FILTER,EMC FBMH3216 HM501NT

FILTER,EMC FBMH3216 HM501NT

FILTER,EMC FBMH3216 HM501NT

FILTER,EMC FBMH3216 HM501NT

FILTER,EMC FBMH3216 HM501NT

LOCA. NO PART NO DESCRIPTION

L103

L104

L105

L105

L106

L107

L108

L1102

L1206

L1207

L1210

L1211

L1216

L1217

L1300

L1302

L1307

L1310

L1311

L1312

L1313

L1314

L1315

L1316

L1317

L1318

L1321

L1322

L1325

L1326

L1327

L1328

L1329

L1330

L1331

L1332

L1333

L200

L201

L202

L203

L204

L204

L205

L205

L206

L206

L207

L207

L208

L208

6210VC0006A

6210VC0006A

6210VC0006A

6210VC0006A

6210VC0006A

6200JB8010L

6200JB8010L

6210VC0006A

6210VC0006A

6210VC0006A

6210VC0006A

6210VC0006A

6210VC0006A

6210VC0006A

6210VC0006A

6210VC0006A

6210VC0006A

6210VC0006A

6210VC0006A

6210VC0006A

6210VC0006A

6210VC0006A

6210VC0006A

6210VC0006A

6210VC0006A

6210VC0006A

6210VC0006A

6210VC0006A

6210VC0006A

6210VC0006A

6210VC0006A

6210VC0006A

6210VC0006A

6210VC0006A

6210VC0006A

6210VC0006A

6210VC0006A

6200JB8013L

6210VC0006A

6210VC0006A

6210VC0006A

6210VC0005A

6210VC0006A

6210VC0005A

6210VC0006A

6210VC0005A

6210VC0006A

6210VC0005A

6210VC0006A

6210VC0005A

6210VC0006A

FILTER,EMC FBMH3216 HM501NT

FILTER,EMC FBMH3216 HM501NT

FILTER,EMC FBMH3216 HM501NT

FILTER,EMC FBMH3216 HM501NT

FILTER,EMC FBMH3216 HM501NT

FILTER,EMC MLB 201209 1000L N2

FILTER,EMC MLB 201209 1000L N2

FILTER,EMC FBMH3216 HM501NT

FILTER,EMC FBMH3216 HM501NT

FILTER,EMC FBMH3216 HM501NT

FILTER,EMC FBMH3216 HM501NT

FILTER,EMC FBMH3216 HM501NT

FILTER,EMC FBMH3216 HM501NT

FILTER,EMC FBMH3216 HM501NT

FILTER,EMC FBMH3216 HM501NT

FILTER,EMC FBMH3216 HM501NT

FILTER,EMC FBMH3216 HM501NT

FILTER,EMC FBMH3216 HM501NT

FILTER,EMC FBMH3216 HM501NT

FILTER,EMC FBMH3216 HM501NT

FILTER,EMC FBMH3216 HM501NT

FILTER,EMC FBMH3216 HM501NT

FILTER,EMC FBMH3216 HM501NT

FILTER,EMC FBMH3216 HM501NT

FILTER,EMC FBMH3216 HM501NT

FILTER,EMC FBMH3216 HM501NT

FILTER,EMC FBMH3216 HM501NT

FILTER,EMC FBMH3216 HM501NT

FILTER,EMC FBMH3216 HM501NT

FILTER,EMC FBMH3216 HM501NT

FILTER,EMC FBMH3216 HM501NT

FILTER,EMC FBMH3216 HM501NT

FILTER,EMC FBMH3216 HM501NT

FILTER,EMC FBMH3216 HM501NT

FILTER,EMC FBMH3216 HM501NT

FILTER,EMC FBMH3216 HM501NT

FILTER,EMC FBMH3216 HM501NT

FILTER,EMC BEAD 60 OHM TB201209U060

FILTER,EMC FBMH3216 HM501NT

FILTER,EMC FBMH3216 HM501NT

FILTER,EMC FBMH3216 HM501NT

FILTER,EMC BK2125 HS 750

FILTER,EMC FBMH3216 HM501NT

FILTER,EMC BK2125 HS 750

FILTER,EMC FBMH3216 HM501NT

FILTER,EMC BK2125 HS 750

FILTER,EMC FBMH3216 HM501NT

FILTER,EMC BK2125 HS 750

FILTER,EMC FBMH3216 HM501NT

FILTER,EMC BK2125 HS 750

FILTER,EMC FBMH3216 HM501NT

REPLACEMENT PARTS LIST

FILTER & CRYSTAL

SWITCH

Page 34: Zenith P42w46x P42w46xh Tv Service Manual 1

- 34 -

LOCA. NO PART NO DESCRIPTION

L209

L210

L211

L212

L213

L214

L214

L215

L215

L216

L216

L217

L300

L301

L302

L303

L304

L305

L400

L400

L401

L401

L402

L403

L404

L405

L406

L502

L503

L609

L610

L700

L800

L807

L808

LT1100

LT1101

LT1102

LT1103

R102

R103

R106

R107

R108

X1100

X500

X600

X600

X700

X700

X800

6210VC0005A

6200JB8010L

6200JB8010L

6200JB8010L

6200JB8010L

6200JB8010L

6200JB8010L

6200JB8010L

6200JB8010L

6200JB8010L

6200JB8010L

6200JB8010L

6210VC0006A

6210VC0006A

6210VC0006A

6210VC0006A

6210VC0006A

6210VC0006A

6210VC0006A

6210VC0006A

6210VC0006A

6210VC0006A

6210VC0006A

6210VC0006A

6210VC0005A

6210VC0005A

6210VC0005A

6210VC0006A

6210VC0006A

6210VC0006A

6210VC0006A

6210VC0006A

6210VC0006A

6200JB8010L

6200JB8010L

6200C000010

6200C000010

6200C000009

6200C000009

6200JB8010L

6200JB8010L

6200JB8010L

6200JB8010L

6200JB8010L

6212AB2015B

6202VDT002D

6202VDB007B

6202VDT002J

6202VDB007B

6202VDT002B

156-A02M

FILTER,EMC BK2125 HS 750

FILTER,EMC MLB 201209 1000L N2

FILTER,EMC MLB 201209 1000L N2

FILTER,EMC MLB 201209 1000L N2

FILTER,EMC MLB 201209 1000L N2

FILTER,EMC MLB 201209 1000L N2

FILTER,EMC MLB 201209 1000L N2

FILTER,EMC MLB 201209 1000L N2

FILTER,EMC MLB 201209 1000L N2

FILTER,EMC MLB 201209 1000L N2

FILTER,EMC MLB 201209 1000L N2

FILTER,EMC MLB 201209 1000L N2

FILTER,EMC FBMH3216 HM501NT

FILTER,EMC FBMH3216 HM501NT

FILTER,EMC FBMH3216 HM501NT

FILTER,EMC FBMH3216 HM501NT

FILTER,EMC FBMH3216 HM501NT

FILTER,EMC FBMH3216 HM501NT

FILTER,EMC FBMH3216 HM501NT

FILTER,EMC FBMH3216 HM501NT

FILTER,EMC FBMH3216 HM501NT

FILTER,EMC FBMH3216 HM501NT

FILTER,EMC FBMH3216 HM501NT

FILTER,EMC FBMH3216 HM501NT

FILTER,EMC BK2125 HS 750

FILTER,EMC BK2125 HS 750

FILTER,EMC BK2125 HS 750

FILTER,EMC FBMH3216 HM501NT

FILTER,EMC FBMH3216 HM501NT

FILTER,EMC FBMH3216 HM501NT

FILTER,EMC FBMH3216 HM501NT

FILTER,EMC FBMH3216 HM501NT

FILTER,EMC FBMH3216 HM501NT

FILTER,EMC MLB 201209 1000L N2

FILTER,EMC MLB 201209 1000L N2

FILTER,B.P. H354LAI K5202

FILTER,B.P. H354LAI K5202

FILTER,B.P. H354LAI K5225

FILTER,B.P. H354LAI K5225

FILTER,EMC MLB 201209 1000L N2

FILTER,EMC MLB 201209 1000L N2

FILTER,EMC MLB 201209 1000L N2

FILTER,EMC MLB 201209 1000L N2

FILTER,EMC MLB 201209 1000L N2

RESONATOR,CRYSTAL HC 49/SM5H 20MHZ

RESONATOR,CRYSTAL SX 1SMD 8.0MHZ

RESONATOR,CRYSTAL HC49U 20.250MHZ

RESONATOR,CRYSTAL SX 13.500000MHZ

RESONATOR,CRYSTAL HC49U 20.250MHZ

RESONATOR,CRYSTAL SX SC14.3MHZ

RESONATOR,CRYSTAL HC49U 18.432MHZ

LOCA. NO PART NO DESCRIPTION

F801

F801A

F802A

P100

P200

TU100

TU101

A1

A2

A3

A4

A5

A6

A7

0FS1002B53K

430-813A

430-813A

6630VGA001C

6630VGA004B

6700NF0010A

6700NF0010B

3828VA0470E

6710V00126Z

6410VUH005A

6850J00002B

6850J00004A

6866VA9001B

4810V00509A

FUSE,SLOW BLOW 10000MA 250V

HOLDER,FUSE NON MC994C PAPING

HOLDER,FUSE NON MC994C PAPING

CONNECTOR,D SUB 15PIN 2.29MM

CONNECTOR,D SUB 9P 2.77MM

TUNER,TAUM H501P

TUNER,TAFM H502P

MANUAL,OWNERS RU 42PX20 ZENITH

REMOTE CONTROLLER,RF043A

POWER CORD,PS204 125V/13A 2800MM

CABLE,DVI I TO DVI I UL20276 3000MM

CABLE,DVI LVDS UL20276 AWG30 500MM

CONNECTOR,DSUB 2990 9C UL 1161

BRACKET,WALL

REPLACEMENT PARTS LIST

MISCELLANEOUS

ACCESSORIES

Page 35: Zenith P42w46x P42w46xh Tv Service Manual 1
Page 36: Zenith P42w46x P42w46xh Tv Service Manual 1
Page 37: Zenith P42w46x P42w46xh Tv Service Manual 1
Page 38: Zenith P42w46x P42w46xh Tv Service Manual 1
Page 39: Zenith P42w46x P42w46xh Tv Service Manual 1
Page 40: Zenith P42w46x P42w46xh Tv Service Manual 1

MAIN (TOP)

Page 41: Zenith P42w46x P42w46xh Tv Service Manual 1

MAIN (TOP)

PRINTED CIRCUIT BOARD

MAIN (BOTTOM )

TUNER(TOP) TUNER(BOTTOM) POWER S/W(TOP) SIDE A/V(TOP)

SIDE A/V(BOTTOM)

CONTROL(TOP)

CONTROL(BOTTOM)

POWER S/W(BOTTOM)