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Zenith L20V36 Series Service Manual

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Download this manual See also: Operating Manual
SERVICE MANUAL
Product Type:
Chassis:
Manual Series:
Manual Part #:
Model Line:
Product Year:
Specifications ..............................................................3
Description of Controls .................................................4
Adjustment Instructions ................................................9
Diagrams ...................................................................12
Parts List ...................................................................17
Schematics ....................................................................
Printed in Korea
All manuals and user guides at all-guides.com
LCD TV
ML-012B
2003
CONTENTS
Published June 2002
by Technical Publications
Zenith Electronics Corporation
201 James Record Road
Huntsville, Alabama 35824-1513
Copyright © 2002 by Zenith Electronics Corporation
Model Series:
L20V36

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Summary of Contents for Zenith L20V36 Series

  • Page 1 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 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

    All manuals and user guides at all-guides.com TABLE OF CONTENTS SPECIFICATIONS..............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............- 3 -...

  • 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

    All manuals and user guides at all-guides.com DESCRIPTION OF CONTROLS Front of the Front of the MONO STEREO MONO STEREO Stereo Indicator SAP Indicator Mono Indicator DPM Indicator (Only L15V36 models) Power/Standby indicator Illuminates red in standby mode, Illuminates green when the TV is turned on. Remote Control Sensor - 5 -...

  • Page 6: Description Of Controls

    All manuals and user guides at all-guides.com DESCRIPTION OF CONTROLS Back of the Back of the Kensington Security System Connector L15V36 PC sound input L15V36 PC input DC 12V input VIDEO (MONO) AUDIO ANT IN PC INPUT DC 12V +75 Ω SOUND AUDIO COMPONENT(480i/480p/720p/1080i)
  • Page 7 All manuals and user guides at all-guides.com DESCRIPTION OF CONTROLS Side of the Side of the Side Control Panel Side Control Panel Channel Buttons MONO STEREO Volume Buttons Enter Button Side Connection Panel Side Connection Panel Menu Button TV·Video Button Headphone Jack Power Button S-Video Input...
  • Page 8 All manuals and user guides at all-guides.com DESCRIPTION OF CONTROLS Remote Control Buttons Remote Control Buttons MUTE TV/VIDEO Select: mute power Video 1 Video 2 POWER video Component RGB-PC (Only select tv/video multimedia mts in L15V36 model) RGB-PC exit menu MENU MULTIMEDIA EXIT...

  • Page 9: Adjustment Instruction

    All manuals and user guides at all-guides.com ADJUSTMENT INSTRUCTION 1. Application Object 4. PC Input Mode Adjustment This instruction is for the application to the LCD TV. : 15 Inch Model only 4-1. Required Test Equipment (1) 801GF(or VG819), Pattern generator with a Gray Pattern 2.
  • Page 10 All manuals and user guides at all-guides.com ADJUSTMENT INSTRUCTION 5. Position of Mode Adjustment : 15 Inch Model only Timing of Mode Table * H[dot]/V[line] Mode VGA-60 VGA-67 VGA-72 VGA-75 VGA-85 SVGA-56 SVGA-60 SVGA-72 H_total 1024 1056 1040 H_display H_blanking H_sync H Polarity NEG.
  • Page 11 All manuals and user guides at all-guides.com ADJUSTMENT INSTRUCTION Mode VGA350-70 VGA350-85 VGA400-70 VGA400-85 H_total H_display H_blanking H_sync H Polarity H_bp H_fp H-freq[kHz] 31.468 37.86 31.46 37.86 /Clk[MHz] 25.17 31.47 25.17 31.5 V_total V_display V_blanking V_sync V Polarity V_bp V_fp 6.

  • Page 12: Printed Circuit Board

    All manuals and user guides at all-guides.com PRINTED CIRCUIT BOARD MAIN(TOP) - 12 -...
  • Page 13 All manuals and user guides at all-guides.com PRINTED CIRCUIT BOARD MAIN(BOTTOM) - 13 -...
  • Page 14 All manuals and user guides at all-guides.com PRINTED CIRCUIT BOARD CONTROL LED ASSY SIDE A/V - 14 -...

  • Page 15: Block Diagram

    All manuals and user guides at all-guides.com BLOCK DIAGRAM - 15 -...

  • Page 16: Exploded View

    All manuals and user guides at all-guides.com EXPLODED VIEW - 16 -...

  • Page 17: Exploded View Parts List

    All manuals and user guides at all-guides.com EXPLODED VIEW PARTS LIST PART NO. DESCRIPTION 6304VT2011B LCD MODULE,LC201V02-A3(IPS) LG PHILPS TFT COLOR 20.1 6400GKTX01A SPEAKER,FULLRANGE F1527C-6428 K-TONE(GENERAL) 8OHM 7/12W 4950V00141A METAL,SHIELD NON REAR AV, 20LA60 4810V00764D BRACKET,REAR AV RU-20LA60 ML012B HIPS 40AF 4810V00765C BRACKET,SIDE AV RU-15LA60 ML012B HIPS 40AF 4950V00142A...

  • Page 18: Replacement Parts List

    All manuals and user guides at all-guides.com 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 : 2003.6.11 in the P/No.

  • Page 19: Replacement Parts List

    All manuals and user guides at all-guides.com REPLACEMENT PARTS LIST LOCA. NO PART NO DESCRIPTION LOCA. NO PART NO DESCRIPTION C309 0CE106DF618 10UF STD 16V M C680 0CK224DF56A 220000PF 2012 16V 10% 1UF STD 50V M 0CE105DK618 C681 0CK224DF56A 220000PF 2012 16V 10% C318 0CE107DD618 100UF STD 10V M...
  • Page 20 6700VNF019E TUNER,TAFH-H001P LG NTSC FS L2106 6210TCE001A FILTER,EMC HB-1S2012-080JT L2107 6210TCE001A FILTER,EMC HB-1S2012-080JT ACCESSORIES L2108 6210TCE001G FILTER,EMC HH-1M3216-501 3828VA0308T MANUAL,OWNERS ML012B ZENITH EN L2109 6210TCE001G FILTER,EMC HH-1M3216-501 6710V00091H REMOTE CONTROLLER,ML024C L215 6210TCE001A FILTER,EMC HB-1S2012-080JT 6410VUH003A POWER CORD,PS204-001 1800MM L216 6210TCE001A...
  • Page 21 All manuals and user guides at all-guides.com...
  • Page 22 All manuals and user guides at all-guides.com...
  • Page 23 All manuals and user guides at all-guides.com...

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