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SERVICE MANUAL

Product Type:

LCD TV

Chassis:

ML-012B

Manual Series:
Manual Part #:
Model Line:
Product Year:

2003

L20V36

Model Series:

CONTENTS

Specifications ..............................................................3
Description of Controls .................................................4
Adjustment Instructions ................................................9
Diagrams ...................................................................12
Parts List ...................................................................17
Schematics ....................................................................

Published June 2002

by Technical Publications

Zenith Electronics Corporation

201 James Record Road

Huntsville, Alabama 35824-1513

Copyright © 2002 by Zenith Electronics Corporation

Printed in Korea

Summary of Contents for L20V36 Series

Page 1: ...l Series CONTENTS Specifications 3 Description of Controls 4 Adjustment Instructions 9 Diagrams 12 Parts List 17 Schematics Published June 2002 by Technical Publications Zenith Electronics Corporation 201 James Record Road Huntsville Alabama 35824 1513 Copyright 2002 by Zenith Electronics Corporation Printed in Korea ...

Page 2: ...nents commonly are called Electrostatically Sensitive ES Devices Examples of typical ES devices are integrated circuits and some field effect transistors and semiconductor chip components The following techniques should be used to help reduce the incidence of component damage caused by static electricity 1 Immediately before handling any semiconductor component or semiconductor equipped assembly d...

Page 3: ...ICATIONS 4 DESCRIPTION OF CONTROLS 5 ADJUSTMENT INSTRUCTION 9 PRINTED CIRCUIT BOARD 12 BLOCK DIAGRAM 15 EXPLODED VIEW 16 EXPLODED VIEW PARTS LIST 17 REPLACEMENT PARTS LIST 18 SCHEMATIC DIAGRAM TABLE OF CONTENTS ...

Page 4: ... 14 69 Cable 01 125 Television Screen LCD Panel Power consumption 45 W External antenna impedance 75 Ω Audio output 1 W 1 W Adapter DC power In AC 100 240V 1 5A 0 6A 50 60Hz 115 180VA Out DC 12V 5A CAUTION For use only with Model No SAD6012SE AC Adapter manufactured by H E co Ltd Power supply cordset Standard North America three wire earth grounding with flexible cord SJT type or higher type CAUTI...

Page 5: ...e TV TV MONO DPM STEREO ST SAP MONO DPM SAP STEREO ST Remote Control Sensor DPM Indicator Only L15V36 models SAP Indicator Mono Indicator Stereo Indicator Power Standby indicator Illuminates red in standby mode Illuminates green when the TV is turned on ...

Page 6: ... PC SOUND VIDEO IN DVD DTV IN AUDIO R L VIDEO PR PB Y L R AUDIO MONO Back of the Back of the TV TV Audio Video input This manual mainly explains for L15V36 connections PC input PC sound input Antenna input DC 12V input DVD DTV IN Component 480i 480p 720p 1080i AUDIO input L15V36 L15V36 L20V36 L20V36 Kensington Security System Connector DC 15V input DESCRIPTION OF CONTROLS ...

Page 7: ... TV TV Side Control Panel Side Control Panel Side Connection Panel Side Connection Panel Channel Buttons Volume Buttons Enter Button Menu Button TV Video Button Power Button Headphone Jack S Video Input Video Input Audio Input DESCRIPTION OF CONTROLS ...

Page 8: ...UMBERS CHANNEL DE TV VIDEO Select TV Video 1 Video 2 S video Component RGB PC Only select RGB PC in L15V36 model FCR MULTIMEDIA Select TV or Component DASP CC Only L15V36 Only L15V36 PIP POSITION PIP INPUT PIP CHANNEL DE MENU APC FLASHBK Press the FLASHBK button to view the last program you were watching Remote Control Buttons Remote Control Buttons SLEEP DESCRIPTION OF CONTROLS ...

Page 9: ... Jack 3 3 YPbPr ADJUST Adjustment 1 Receive the Color Bar Pattern signal of Digital TV 1080i Mode from Pattern Generator 2 Select the YPbPr ADJUST of the adjustment mode SVC Menu Mode by pressing the IN START Key or SVC Key on the remote controller for adjustment SVC 3 Start the adjustment by pressing the F G Key Volume Key in the YPbPr ADJUST of the adjustment mode 4 The To Set letter of OSD Box ...

Page 10: ...OS 128 24 35 156 36 0 625 600 25 2 POS 22 1 SVGA 60 1056 800 256 128 POS 88 40 37 879 40 0 628 600 28 4 POS 23 1 SVGA 72 1040 800 240 120 POS 64 56 48 077 50 0 666 600 66 6 POS 23 37 Mode H_total H_display H_blanking H_sync H Polarity H_bp H_fp H freq kHz Clk MHz V_total V_display V_blanking V_sync V Polarity V_bp V_fp SVGA 75 1056 800 256 80 POS 160 16 46 875 49 5 625 600 25 3 POS 21 1 SVGA 85 10...

Page 11: ... 85 832 640 192 64 NEG 96 32 37 86 31 5 445 400 45 3 POS 41 1 6 EDID The Extended Display Identification Data 15 Inch Model only 00 10 20 30 40 50 60 70 00 01 02 03 04 05 06 07 08 09 0A 0B 0C 0D 0E 0F 00 00 14 81 01 01 26 00 FF 0B 50 40 01 01 30 32 FF 01 54 81 01 01 18 55 FF 01 BF 80 01 01 88 1E FF 78 E8 01 01 01 36 46 FF 1F 80 01 01 01 00 0D FF 17 31 10 01 01 0E 00 00 70 59 0E 01 01 C3 0A 30 E8 3...

Page 12: ... 12 PRINTED CIRCUIT BOARD MAIN TOP ...

Page 13: ... 13 PRINTED CIRCUIT BOARD MAIN BOTTOM ...

Page 14: ... 14 PRINTED CIRCUIT BOARD CONTROL SIDE A V LED ASSY ...

Page 15: ... 15 BLOCK DIAGRAM ...

Page 16: ... 16 EXPLODED VIEW 120 120 560 530 250 112 300 520 550 540 330 350 330 360 370 380 340 320 210 220 310 400 430 230 240 ...

Page 17: ...Y SPCC CR 20LA60 340 4810V00767B BRACKET STAND HINGE FRONT RU 20LA60 ML012B ABS HF 380 350 4810V00768B BRACKET STAND HINGE COVER RU 20LA60 ML012B ABS HF 380 360 4810V00766B BRACKET DECO STAND RU 20LA60 ML012B ABS HF 380 370 4810V00769B BRACKET STAND RU 20LA60 ML012B ABS HF 380 BASE 380 4950V00133A METAL STAND NON BASE 20LA60 400 3809V00339C BACK COVER ASSEMBLY RU 20LA60 NON 430 3550V00297B COVER R...

Page 18: ...04 Q205 Q206 Q3 Q3000 Q3001 Q3002 Q3003 Q3004 Q3005 0IZZVC0067A 0IAL241610B 0IFA752700A 0ISO204000A 0IMCRFA010A 0IMCRGN001B 0IMCRTI022D 0IMCRMN007A 0IKE704200J 0IMCRFA009A 0IMCRFA008A 0IMCRKE010A 0IMCRM3001A 0ITC786000A 0IMCRFA020A 0IMCRKE010A 0IMCRG2004B 0IPH806520A 0IPH743730E 0IZZVC0065A 0ISS416162C 0ISS416162C 0IPH740400G 0IMCRAL006A 0IMCRFA020A 0IMMRHY033A 0IMCRTW002A 0IMCRFA020A 0TFVI80001A ...

Page 19: ...16V 10 1UF 2012 16V 20 1UF 2012 16V 20 1UF 2012 16V 20 1UF 2012 16V 20 1UF 2012 16V 20 1UF 2012 16V 20 1UF 2012 16V 20 220000PF 2012 16V 10 220000PF 2012 16V 10 LOCA NO PART NO DESCRIPTION C680 C681 C682 C683 C712 C719 C733 C734 C742 C801 C802 C803 C804 C805 C806 C807 C808 C814 C815 C817 C825 C826 C836 C837 C902 C904 C906 C911 C915 C935 C953 C954 JA2000 JA201 JA203 JA205A JA205B SJ205 L102 L651 L6...

Page 20: ...S2012 080JT FILTER EMC HH 1M3216 501 LOCA NO PART NO DESCRIPTION L300 L301 L302 L350 L601 L602 L603 L658 L7 L701 L702 L703 L704 L8 L801 L804 L805 L806 L808 L901 L902 L904 L905 L908 L911 L913 L918 L922 L955 L956 L957 L957 L958 X1 X1 X301 X501 X601 X901 P1102 P2000 PA3000 TU101 A1 A2 A3 A4 6210TCE001A 6210TCE001G 6210TCE001A 6210TCE001G 6210TCE001G 6210TCE001G 6210TCE001G 6210TCE001G 6210TCE001G 621...

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