Zenith L20V26C Service Manual
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- Installation, setup & operating manual (52 pages) ,
- Service manual (17 pages) ,
- Service manual (17 pages)
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SERVICE MANUAL
Product Type:
Chassis:
Manual Series:
Manual Part #:
Model Line:
Product Year:
Specifications ..............................................................4
Description of Controls .................................................5
Adjustment Instructions ................................................8
Diagrams .....................................................................9
Parts List ...................................................................11
Schematics ....................................................................
Printed in Korea
LCD TV
ML-024B
2003
CONTENTS
Published June 2003
by Technical Publications
Zenith Electronics Corporation
201 James Record Road
Huntsville, Alabama 35824-1513
Copyright © 2003 by Zenith Electronics Corporation
Model Series:
L20V26C
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Table of Contents
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Summary of Contents for Zenith L20V26C
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Page 1: Table Of Contents
Description of Controls ..........5 Adjustment Instructions ..........8 Diagrams ..............9 Parts List ..............11 Schematics ..............Published June 2003 by Technical Publications Zenith Electronics Corporation 201 James Record Road Huntsville, Alabama 35824-1513 Copyright © 2003 by Zenith Electronics Corporation Printed in Korea... -
Page 2: Product Safety
When servicing this product, under no circumstances should the commercially available discharging wrist strap device, which should be original design be modified or altered without permission from Zenith removed for potential shock reasons prior to applying power to the unit under Electronics Corporation. - Page 3 TABLE OF CONTENTS SPECIFICATIONS..............4 DESCRIPTION OF CONTROLS ...........5 ADJUSTMENT INSTRUCTIONS ..........8 BLOCK DIAGRAM..............9 EXPLODED VIEW...............10 EXPLODED VIEW PARTS LIST .........11 REPLACEMENT PARTS LIST ..........12 SCHEMATIC DIAGRAM............PRINTED CIRCUIT BOARD ........... - 3 -...
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Page 4: Specifications
H &E CO., LTD. Power supply cordset Standard North America three wire earth-grounding with flexible cord SJT type or higher type. * CAUTION : If replacement becomes necessary, replace it with an exact duplicate. Contact any Zenith authorized service center. - 4 -... -
Page 5: Description Of Controls
DESCRIPTION OF CONTROLS Front of the Front of the Side Control panel Side Control panel Channel Buttons Volume Buttons Enter Button Menu Button TV/Video Button Remote Control Sensor Power/Standby indicator Illuminates brightly when the Power Button TV is in standby mode. Dims when the TV is switched on. - Page 6 DESCRIPTION OF CONTROLS Back of the Back of the These 4 threaded holes are available for attaching the bracket provided with the accessory wall-mount installation kit. (15V) ANT IN 75Ω (480i/480p) DVD / DTV Connection Panel Connection Panel S-VIDEO DC IN (15V) VIDEO MONO AUDIO...
- Page 7 DESCRIPTION OF CONTROLS Remote Control Buttons Remote Control Buttons power tv/video POWER TV/VIDEO NUMBERS CLOSED CAPTIONS menu mute MUTE MENU ENTER enter CHANNEL ( DE ) VOLUME ( F G ) sleep SLEEP TIMER flashbk dasp DASP a.prog memory/erase AUTO PROGRAM FLASHBK MEMORY/ERASE Press the flashbk button to view the last...
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Page 8: Adjustment Instructions
ADJUSTMENT INSTRUCTIONS 1. Application Object 3-3. Adjustment (1) Set with Component mode paragraph exchange. This instruction is for the application to the LCD TV, ML- (2) Setting the signal Format of signal equipment is to be 024B/C. 480P. (3) Input the Component Jack of the Set with DTV output (Y.Pb.Pr) of adjustment equipment. -
Page 9: Diagrams
BLOCK DIAGRAM - 9 -... -
Page 10: Exploded View
EXPLODED VIEW - 10 -... -
Page 11: Parts List
DESCRIPTION 6306V20002A LCD MODULE,V201V1-T01 VGA CHIMEI TFT COLOR 120-D44E SPEAKER,FULLRANGE G705/080701A 4OHM 3/5W 80DB 70X50MM 3091V00A20Q CABINET ASSEMBLY,RU-20LA30 STEREO MF002A SKD ZENITH 5020V00552H BUTTON,CONTROL RU-15LA31 HF-380 7 KEY DARK GRAY 5020V00553E BUTTON,POWER RU-15LA31 NON 1 KEY SET 3091V00A19G CABINET ASSEMBLY,RU-20LA30 ZENITH... -
Page 12: Replacement Parts List
REPLACEMENT PARTS LIST For Capacitor & Resistors, the CC, CX, CK, CN : Ceramic RD : Carbon Film charactors at 2nd and 3rd digit CQ : Polyestor RS : Metal Oxide Film RUN DATE : 2003.7.12 in the P/No. means as follows; CE : Electrolytic RN : Metal Film RF : Fusible... - Page 13 REPLACEMENT PARTS LIST LOCA. NO PART NO DESCRIPTION LOCA. NO PART NO DESCRIPTION C523 0CE104DK618 0.1000UF STD 50V M DJ202 380-336E JACK,RCA WA6013E 1P 100UF STD 16V M JACK ASSY,PJ6054P 3P C526 0CE107DF618 MJ201 6613V00004P C541 0CE107DF618 100UF STD 16V M P901 6612VJH008D JACK,RCA PJ6063D DVD IN 3P...
- Page 14 CONNECTOR ASSEMBLY,7P 2.5MM P1102 387-A07A PA1101 6726VV0006D REMOTE CONTROLLER RECEIVER,38.0KHZ T801 6170VTCA30A TRANSFORMER,SMPS[COIL] EPC 13Z 320UH TU401 6700VNF019E TUNER,TAFHH001P LG NTSC FS ACCESSORIES 3828VA0359Q MANUAL,OWNERS RM20LA33 ZENITH 6710V00082M REMOTE CONTROLLER 6410VUH003A POWER CORD,PS204001 1800MM 6634B00043J ADAPTER,ACDC SAD7015SE 15V 4.5A - 14 -...
- Page 17 MAIN(TOP) MAIN(BOTTOM) CONTROL BOARD POWER S/W...