Zenith L15V26C Service Manual

Zenith L15V26C Service Manual

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SERVICE MANUAL

Product Type:
Chassis:
Manual Series:
Manual Part #:
Model Line:
Product Year:
Description of Controls .................................................4
Specifications .............................................................10
Adjustment Instructions ...............................................14
Diagrams ...................................................................16
Parts List ...................................................................19
Schematics ....................................................................
Printed in Korea
LCD TV
ML-024A
2002
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:
L15V26C
L15V24S

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Summary of Contents for Zenith L15V26C

  • Page 1: Table Of Contents

    Description of Controls ..........4 Specifications .............10 Adjustment Instructions ..........14 Diagrams ..............16 Parts List ..............19 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: 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 DESCRIPTION OF CONTROLS ...........4 SPECIFICATIONS...............10 ADJUSTMENT INSTRUCTION...........14 BLOCK DIAGRAM...............16 EXPLODED VIEW...............18 EXPLODED VIEW PARTS LIST .........19 REPLACEMENT PARTS LIST ..........20 SCHEMATIC DIAGRAM............PRINTED CIRCUIT BOARD ........... - 3 -...
  • Page 4: Description Of Controls

    DESCRIPTION OF CONTROLS Front of the Front of the L15V24S Side Control Panel Side Control Panel Channel Buttons Volume Buttons Enter Button Menu Button TV/Video Button On/Off Button Remote Control Sensor Power/Standby indicator Illuminates brightly when the TV is in standby mode. Dims when the TV is switched on.
  • Page 5 DESCRIPTION OF CONTROLS Back of the Back of the Connection Panel Connection Panel S-VIDEO AC INPUT RS-232C PC INPUT ANT IN VIDEO (MONO) AUDIO +75 Ω (120V) INPUT SOUND VIDEO IN Power Cord Socket Headphone Audio/Video PC Sound - This TV operates on PC Input Jack Input...
  • Page 6 DESCRIPTION OF CONTROLS Remote Control Buttons Remote Control Buttons power tv/video POWER TV/VIDEO NUMBER CLOSED CAPTIONS menu mute MUTE MENU ENTER enter CHANNEL ( DE ) VOLUME ( F G ) sleep SLEEP flashbk dasp DASP a.prog memory/erase FLASHBK AUTO PROGRAM MEMORY/ERASE Press the FLASHBK button to view the last program you were watching.
  • Page 7 DESCRIPTION OF CONTROLS L15V26C Front of the Front of the Side Control Panel Side Control Panel Channel Buttons Volume Buttons Enter Button Menu Button TV/Video Button On/Off Button Remote Control Sensor Power/Standby indicator Illuminates brightly when the TV is in standby mode. Dims when the TV is switched on.
  • Page 8 DESCRIPTION OF CONTROLS Back of the Back of the Connection Panel Connection Panel VIDEO (MONO) AUDIO S-VIDEO AC INPUT PC INPUT ANT IN COMPONENT(480i/480p/720p/1080i) VIDEO IN +75 Ω (120V) SOUND DVD/DTV IN S-Video Input Power Cord Socket Headphone Jack PC Sound - This TV operates on PC Input Audio/Video...
  • Page 9 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...
  • Page 10: Specifications

    Antenna input 1 Power supply cord set 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. - 10 -...
  • Page 11 SPECIFICATIONS Displayable Monitor Output Format Specifications Displayable Monitor Output Format Specifications Horizontal Vertical MODE Resolution Frequency (KHz) Frequency (Hz) 640x400 37.9KHz 85Hz 640x480 31.5KHz 60Hz 640x480 35.0KHz 67Hz 640x480 37.9KHz 72Hz 640x480 37.5KHz 75Hz 640x480 43.3KHz 85Hz 800x600 35.2KHz 56Hz 800x600 37.9KHz 60Hz...
  • Page 12 Antenna input 1 Power supply cord set 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. - 12 -...
  • Page 13 SPECIFICATIONS Displayable Monitor Output Format Specifications Displayable Monitor Output Format Specifications Horizontal Vertical MODE Resolution Frequency (KHz) Frequency (Hz) 640x400 37.9KHz 85Hz 640x480 31.5KHz 60Hz 640x480 35.0KHz 67Hz 640x480 37.9KHz 72Hz 640x480 37.5KHz 75Hz 640x480 43.3KHz 85Hz 800x600 35.2KHz 56Hz 800x600 37.9KHz 60Hz...
  • Page 14: Adjustment Instructions

    Video input applicable system 0 : NTSC-M(North America) 1 : NTSC-M & PAL-M/N multi(South America) LGCON RS232C Protocol 0 : MPI Protocol(Zenith program) 1 : LG Protocol(LG program) RS232C Protocol OSD display MPIOS 0 : non display OSD 1 : display OSD...
  • Page 15 ADJUSTMENT INSTRUCTION 5. RS232C(RMS Only) (1) Use the Untweasted 232C Cable (2) Use the PC program which is sent by Zenith (3) 232C Protocol Command Remark Power On E110F1 Turn the set on. E111F2 Turn the set off. Power Off...
  • Page 16: Diagrams

    BLOCK DIAGRAM - 16 -...
  • Page 17 NOTES - 17 -...
  • Page 18: Exploded View

    EXPLODED VIEW - 18 -...
  • Page 19: Parts List

    EXPLODED VIEW PARTS LIST Part No. Description L15V24S L15V26C 6304FLP006C 6304FLP006C LCD MODULE,LC151X01-C3M2 LG PHILPS TFT COLOR NON 6400VA0017A 6400VA0017A SPEAKER,GENERAL T401SX-095K14 LG C&D 8 OHM 1.0/1.5W 3091V00443A 3091V00443B CABINET ASSEMBLY 5020V00552K 5020V00552J BUTTON,CONTROL 7KEY 5020V00553H 5020V00553G BUTTON,POWER 1KEY 3809V00300A...
  • Page 20: 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 : 2002.11.22 in the P/No. means as follows; CE : Electrolytic RN : Metal Film RF : Fusible...
  • Page 21 REPLACEMENT PARTS LIST LOCA. NO PART NO DESCRIPTION LOCA. NO PART NO DESCRIPTION ZD702 0DZ150009AD ZENERS,MTZJ15B 0CK105DF64A 1UF 2012 16V 20% ZD703 0DZ820009AH ZENERS,MTZJ8.2B C620 0CE335DK618 3.3UF STD 50V 20% FL TP 5 C621 0CE107BF618 100UF KME 16V M FL TP5 CAPACITOR C626 0CK224DF56A...
  • Page 22 REPLACEMENT PARTS LIST LOCA. NO PART NO DESCRIPTION LOCA. NO PART NO DESCRIPTION C810 0CK823DK56A 82000PF 2012 50V 10% SW1101 140-275B SWITCH,PUSH JDPB21NA 30V 0.3A C832 0CE107DF618 100UF STD 16V M FL TP5 SW1102 140-313A SWITCH,TACT 2LEAD 100G(TA) 5V 0.001A C970 0CE476DD618 47UF STD 10V 20% FL TP 5...
  • Page 23 THERMISTOR,KL15L2R5 +/ 15% 125V TU401 6700VNF019E TUNER,TAFHH001P LG NTSC FS VA701 164-003K VARISTOR,SVC621D14A 620V 0% ACCESSORIES 3828VA0359A MANUAL,OWNERS ML024A RU15LA51 ZENITH EN “ 3828VA0359B MANUAL,OWNERS ML024A RU15LA50 ZENITH EN 6710V00082M REMOTE CONTROLLER,ML024A W/O TXT 6410VUH007A POWER CORD,SP305+IS034 SVT18AWG*3C CABLE ASSEMBLY,AUDIO TO AUDIO...
  • Page 26 MAIN(TOP) MAIN(BOTTOM) CONTROL POWER...

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L15v24s

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