Zenith P42W34 Service Manual Download Page 26

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REPLACEMENT PARTS LIST

LOCA. NO PART NO DESCRIPTION

IC704

IC740

IC741

IC742

IC743

IC744

IC746

IC747

IC748

IC749

IC750

IC751

IC802

IC850

IC851

IC853

IC857

IC858

IC859

IC901

IC902

IC903

IC904

IC917

IC008

IC009

IC203

IC204

Q001

Q002

Q003

Q004

Q005

Q006

Q007

Q008

Q009

0IMCRAL006A

0IMCRPH017A

0IMCRFA013A

0ITI745740M

0IMCRPH017A

0IMCRPH015A

0IMCRPH016A

0IMCRPH014A

0IKE702700D

0IDS232000A

0IPH858400A

0ISA428200A

0IMCRSJ001A

0IPRPML001A

0IMCRRH001A

0IMCRSH001A

0IMCRMN014A

0IKE780800J

0IMCRSH001A

0IKE704200J

0IFA742530B

0TR830009BA

0TR150400BA

0TR387500AA

0TR150400BA

0TR387500AA

0TR150400BA

0TR387500AA

AT24C16AN10SI2.7 8P SOIC R/TP EEPROM

74LVC574APW 20P SOT3601

74LCX244MTC 20P LOW VOLTAGE BUFFER

SN74HC574NSR 14P

74LVC574APW 20P SOT3601

74LVC32AD 14P SOT1081

74LVC139D 16P SOT1091

74LV132D 14P SOT1081

KIA7027AF 3, SOT89 TP RESET IC 2.7V

DS232AS 16P,SOP TP RS232

PCF8584T 20P IIC BUS CONTROLLER

LA4282 12S 2CHX10W AUDIO AMP

SC1565IST1.8 3P SOT223

MIC39100 3P SOT223

BA033FP ROHM 3PSOP

PQ05DZ1U 5, SMD

MSP3440G QA B8 V3 80 SOUND IC

KIA7808API 3 ST REGULATOR .

PQ05DZ1U 5, SMD

KIA7042AF SOT89 TP 4.2V

74ACT253SC 16PSOIC

BSS83

CHIP 2SA1504S(ASY) KEC

CHIP 2SC3875S(ALY) KEC

CHIP 2SA1504S(ASY) KEC

CHIP 2SC3875S(ALY) KEC

CHIP 2SA1504S(ASY) KEC

CHIP 2SC3875S(ALY) KEC

LOCA. NO PART NO DESCRIPTION

IC001

IC002

IC003

IC005

IC006

IC101

IC102

IC103

IC104

IC1102

IC1104

IC1201

IC1202

IC1203

IC1204

IC1205

IC1401

IC1405

IC1406

IC201

IC202

IC301

IC302

IC401

IC402

IC403

IC404

IC405

IC407

IC410

IC415

IC501

IC502

IC503

IC504

IC601

IC701

IC702

IC703

0IZZVC0053A

0ISO208900A

0IAL241610B

0IMCRFA010A

0IFA753307A

0IMCRTI003A

0ISO211900A

0IAL242110A

0IMCRTI003A

0IPRPBB005A

0IMCRPH015A

0ISH122100B

0IMCRTI021A

0IIT323000E

0IMCRGN001B

0IMMRHY033A

0ISO208900A

0IMCRS5003A

0IMCRAD003A

0IMCRMN014A

0IKE704200J

0IIT323000E

0ITK118100B

0ISA715100D

0IMCRFA010A

0IFA741230A

0IMCRFA009A

0IMCRSH001A

0IMCRGN001B

0IMCRSH001A

0IMMRHY033A

0IMMRNE002A

0ISA715100D

0IMCROT001A

0IMMRHY033A

0IS5160000A

0IMCRRS001A

0IMMRSS064A

0IMMRMR006B

M37136EFSP 52P BK MICOM MU42PZ44 VSC

CXA2089Q 48QFP BK A/V SWITCH

AT24C16A10PI2.7 8PIN

KA7809R 2P DPAK

KA75330ZTA 3P,TO92 TP 3.3V

SN74HCT08D 16P R/TP QUADRUPLE

CXA2119M 28P,SOP TP VIDEO

AT24C2110SI2.5 8P,SOP TP 1K EEPROM

SN74HCT08D 16P R/TP QUADRUPLE

OPA3692IDBQ 16PIN BUFFER AMP

74LVC32AD 14P SOT1081

PQ12RD21 4SIP ST REGULATOR

SN74LVTH541PWR 20P

VPC3230D C5 80P VIDEO PROCESSOR

FLI2310BC 208P DIGITAL VIDEO

HY57V643220C(L)T6 86P 64M

CXA2089Q 48QFP BK A/V SWITCH

SIL169 CL100 100P TMDS RX PANEL LINK

AD9888KS140 128P A/D CONVERTER IC

MSP3440G QA B8 V3 80 SOUND IC

KIA7042AF SOT89 TP 4.2V

VPC3230D C5 80P VIDEO PROCESSOR PDP50

TK11840L 8P SOT23L DCDC CONVERTER

LA7151M 10SOP R/TP AUDIO SW

KA7809R 2P DPAK

DM74LS123MX 16SOP

KA78M08RTM 2P DPAK

PQ05DZ1U 5, SMD TYPE R/TP REGULATOR

FLI2310BC 208P DIGITAL VIDEO

PQ05DZ1U 5, SMD TYPE R/TP REGULATOR

HY57V643220C(L)T6 86P 64M

UPD64083GF3BA 100 3D YC

LA7151M 10SOP R/TP AUDIO SW

REMBRANT1A 352BALL

HY57V643220C(L)T6 86P 64M

SII160 100 DIGITAL TRANSMITTER

R8820LV RDC 100P 16BIT

K6R4016V1DTC10 44P TSOP2400BF

MX29LV160ATTC70 48P 16M

TRANSISTOR

RUN DATE : 2003.8.13

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

CC, CX, CK, CN : Ceramic
CQ : Polyestor
CE : Electrolytic

RD : Carbon Film
RS : Metal Oxide Film
RN : Metal Film
RF : Fusible

All manuals and user guides at all-guides.com

all-guides.com

Summary of Contents for P42W34

Page 1: ...ls 4 Adjustment Instructions 16 Diagrams 19 Parts List 23 Schematics Printed Circuit Boards Published June 2003 by Technical Publications Zenith Electronics Corporation 201 James Record Road Huntsvill...

Page 2: ...tor rated at 1 watt or more Lead tension around protruding metal surfaces must be avoided 6 After reassembly of the set always perform an AC leakage test on all exposed metallic parts of the cabinet t...

Page 3: ...SETUP 9 IR CODE NEC FORMAT 15 ADJUSTMENT INSTRUCTIONS 17 BLOCK DIAGRAMS 20 ASSEMBLY METHOD 22 EXPLODED VIEW 24 EXPLODED VIEW PARTS LIST 25 REPLACEMENT PARTS LIST 26 SCHEMATIC DIAGRAM PRINTED CIRCUIT...

Page 4: ...ME F F G G Buttons Power Standby Indicator Illuminates red in standby mode Illuminates green when the Plasma display is turned on Remote Control Sensor MENU Button E E D D Buttons Front Panel Controls...

Page 5: ...fer to Speaker Speaker Stand manual 7 RS 232C INPUT CONTROL SERVICE PORT Connect to the RS 232C port on a PC 8 DVI Digital Visual Interface INPUT RGB INPUT AUDIO INPUT JACKS Connect the Plasma display...

Page 6: ...R CH D D E E Channel button Selects the desired channel Selects menu options VOL F F G G Volume button Increases decreases sound level Adjusts menu settings INPUT SELECT Selects source TV Video Exp Vi...

Page 7: ...Maximum Elevation P42W34 Plasma Display Tuner 40 7 1033 11 208 24 5 622 7 179 5 3 2 81 1 2 30 7 75 34 2 2 1 AC120V 60Hz NTSC VHF 2 13 UHF 14 69 CATV 1 125 852 x 480 Dot 16 770 000 256 steps of each R...

Page 8: ...72 80 75 00 85 00 90 03 60 00 70 00 75 00 60 00 70 00 75 00 35 156 37 879 48 077 46 875 53 674 56 000 49 725 48 363 54 476 60 023 54 348 63 995 67 500 68 681 60 000 63 981 56 25 60 31 72 18 75 00 85 0...

Page 9: ...control the Plasma display s functions externally Connect the serial port of the control device to the RS 232C jack on the Plasma display back panel RS 232C connection cables are not supplied with the...

Page 10: ...The Plasma display transmits ACK acknowledgement based on this format when receiving normal data At this time if the data is data read mode it indicates present status data If the data is data write m...

Page 11: ...off Volume on k e Set ID Data Cr Acknowledgement e Set ID OK Data x 03 Aspect Ratio Command2 c Main picture format G To adjust the screen format You can also adjust the screen format using the ARC As...

Page 12: ...e control or in the Special menu Transmission Data 0 PIP DW off 1 PIP 2 DW1 3 DW2 k n Set ID Data Cr Acknowledgement n Set ID OK Data x G To adjust the screen sharpness You can also adjust sharpness i...

Page 13: ...adjust balance in the Audio menu Transmission Data Min 0 Max 64 Refer to Real data mapping 1 See page 34 k t Set ID Data Cr Acknowledgement t Set ID OK Data x 18 Treble Command2 r G To adjust treble Y...

Page 14: ...x 64 Refer to Real data mapping1 See page 30 j t Set ID Data Cr Acknowledgement t Set ID OK Data x 32 Auto Configure Command2 u G To adjust picture position and minimize image shaking automatically It...

Page 15: ...rrier frequency FCAR 1 TC fOSC 12 Duty ratio T1 TC 1 3 Repeat frame C1 C2 C3 C4 C5 C6 C7 C0 C1 C2 C3 C4 C5 C6 C7 D0 D1 D2 D3 D4 D5 D6 D7 D0 D1 D2 D3 D4 D5 D6 D7 Repeat code 9 ms 4 5 ms 0 55 ms 9 ms 2...

Page 16: ...Power On Discrete IR Code Only Power Off R C Button R C Button R C Button R C Button R C Button R C Button R C Button R C Button R C Button R C Button R C Button R C Button Video S video Component RG...

Page 17: ...f data Micom does not permit any more adjustments after completion O In case of re adjustment operate First Value Setting Each PCB Assy must be checked prior to installation Especially be careful Powe...

Page 18: ...level signal for Pr offset adjustment 8 Press Vol key and operate To SET for Pr offset adjustment 9 Original Half Red 127 level screen will be presented about 5 10 seconds later and the OK indication...

Page 19: ...DDC EDID data write read 3 D Sub 15P cable D Sub to DVI Connector DVI D 6 2 Setting of Device 6 3 Preparation for Adjustments 1 Set devices as above and turn the PC JIG on 2 Open S W for writing DDC...

Page 20: ...20 BLOCK DIAGRAM All manuals and user guides at all guides com...

Page 21: ...21 BLOCK DIAGRAM All manuals and user guides at all guides com a l l g u i d e s c o m...

Page 22: ...rews marked b connect Plate Assembly with Back Cover Assembly 3 Screws marked with an arrow connect Back Cover Assembly Outer Assembly to Main Frame NOTE All three Assemblies should be removed in disa...

Page 23: ...23 NOTES All manuals and user guides at all guides com...

Page 24: ...24 EXPLODED VIEW Tuner 720 710 700 200 203 205 202 204 206 530 401 540 541 520 560 400 410 550 210 301 300 305 570 553 521 551 552 201 580 220 All manuals and user guides at all guides com...

Page 25: ...GY BACK 401 3301V00010G PLATE ASSEMBLY A V 3300V00205D MZ 42PZ44 PIGGY 410 3809V00A58F BACK COVER ASSEMBLY MZ 42PZ44 NON KK MODULE 520 6871VMMP39A PCB ASSEMBLY MAIN RF03GA MU 42PZ44 VSC 521 4980V00793...

Page 26: ...01 IC202 IC301 IC301 IC302 IC401 IC401 IC402 IC402 IC403 IC403 IC404 IC405 IC405 IC407 IC410 IC415 IC501 IC502 IC503 IC504 IC601 IC701 IC702 IC703 0IZZVC0053A 0ISO208900A 0IAL241610B 0IMCRFA010A 0IFA7...

Page 27: ...5S 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 LOCA NO PART NO DESCRIPTION Q478 Q4...

Page 28: ...MVG 50V M 470UF STD 10V M 0 47UF MVG 50V M LOCA NO PART NO DESCRIPTION C024 C025 C025 C026 C029 C030 C030 C031 C034 C035 C038 C039 C040 C041 C042 C042 C043 C044 C045 C045 C046 C047 C047 C048 C050 C05...

Page 29: ...UF MVG 16V 20 10UF MVG 16V 20 100UF STD 25V M 47UF MVG 16V M LOCA NO PART NO DESCRIPTION C413 C413 C414 C416 C420 C421 C424 C427 C429 C431 C434 C436 C438 C440 C441 C441 C443 C445 C445 C448 C451 C454 C...

Page 30: ...ION C998 JP1 P001 P002 P003 P004 P101 P102 P102 P103 P103 P104 P105 P106 A692 AR1066 AR1400 AR1401 AR1402 AR1403 AR1460 AR1461 AR1462 AR1463 AR1465 AR1466 AR1467 AR1468 AR1469 AR1470 AR1471 AR1472 AR1...

Page 31: ...01 F602 IC411 IC412 IC413 L001 L002 L003 L004 L007 L008 L009 L010 L100 L101 L204 L303 L304 L403 L404 L405 L407 L411 L412 L421 L422 L424 L425 L871 L873 L874 L875 L876 L877 L878 L879 L880 L881 L882 L883...

Page 32: ...216 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...

Page 33: ...All manuals and user guides at all guides com...

Page 34: ...All manuals and user guides at all guides com...

Page 35: ...All manuals and user guides at all guides com...

Page 36: ...All manuals and user guides at all guides com a l l g u i d e s c o m...

Page 37: ...All manuals and user guides at all guides com...

Page 38: ...All manuals and user guides at all guides com...

Page 39: ...M AV FIX TOP AV FIX BOTTOM POWER SWITCH CONTROL TOP CONTROL BOTTOM SPEAKER TOP SPEAKER BOTTOM PRINTED CIRCUIT BOARD MAIN TOP PIGGY BACK TOP PIGGY BACK BOTTOM MAIN BOTTOM All manuals and user guides at...

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