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SERVICE MANUAL
Product Type:
Chassis:
Manual Part #:
Product Year:
Specifications ..............................................................4
Description of Controls .................................................5
Adjustment Instructions ................................................8
Diagrams ...................................................................10
Parts List ...................................................................13
Schematics ....................................................................
Printed in Korea
LCD TV
ML-024A
3828VD0131Y
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:
L15V26D

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Summary of Contents for Zenith L15V26D

  • Page 1 Description of Controls ..........5 Adjustment Instructions ..........8 Diagrams ..............10 Parts List ..............13 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 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

    TABLE OF CONTENTS SPECIFICATIONS..............4 DESCRIPTION OF CONTROLS ...........5 ADJUSTMENT INSTRUCTIONS ..........8 BLOCK DIAGRAM...............10 EXPLODED VIEW...............12 EXPLODED VIEW PARTS LIST .........13 REPLACEMENT PARTS LIST ..........14 SCHEMATIC DIAGRAM............PRINTED CIRCUIT BOARD ........... - 3 -...
  • Page 4 SPECIFICATIONS Model L15V26D Horizontal size (inches) 15.2 Height (inches) 14.5 Depth (inches) Weight (pounds) Power requirements AC 120V, 60Hz Television system NTSC Television channels VHF : 2 ~ 13, UHF : 14 ~ 69 Cable : 1 ~ 125 Tube...
  • Page 5 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 On/Off Button Remote Control Sensor Power/Standby indicator Illuminates red in standby mode, Illuminates green when the TV is turned on.
  • Page 6 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) +75 Ω (120V) VIDEO IN SOUND DVD/DTV IN S-Video Input Power Cord Socket PC Sound Headphone Jack - This TV operates on PC Input Audio/Video...
  • 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...
  • Page 8: Specifications

    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) MPIOS RS232C Protocol OSD display 0 : non display OSD 1 : display OSD...
  • Page 9: Adjustment Instructions

    ADJUSTMENT INSTRUCTIONS 5. RS232C(RMS Only) (1) Use the Untwisted 232C Cable (2) Use the PC program which is sent by Zenith (3) 232C Protocol Command Remark Power On E110F1 Turn the set on. Power Off E111F2 Turn the set off.
  • Page 10: Block Diagram

    BLOCK DIAGRAM - 10 -...
  • Page 11 NOTES - 11 -...
  • Page 12: Exploded View

    EXPLODED VIEW - 12 -...
  • Page 13: Exploded View Parts List

    EXPLODED VIEW PARTS LIST PART NO. DESCRIPTION 6306V15002A LCD MODULE,M150X3-L04 XGA CHIMEI TFT COLOR 6400VA0017A SPEAKER,GENERAL T401SX-095K14 LG C&D 8 OHM 1.0/1.5W 81DB 3091V00443P CABINET ASSEMBLY,RM-15LA54 STEREO ML024A SKD CMO 5020V00552J BUTTON,CONTROL RU-15LA51 ABS, HF-380 7KEY 5020V00553G BUTTON,POWER RU-15LA51 ABS, HF-380 7KEY 3809V00300K BACK COVER ASSEMBLY,RU-15LA50 NON SKD CANADA 4811V00029Q...
  • Page 14: 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 : 2003.8.20 in the P/No. means as follows; CE : Electrolytic RN : Metal Film RF : Fusible...
  • Page 15 REPLACEMENT PARTS LIST LOCA. NO PART NO DESCRIPTION LOCA. NO PART NO DESCRIPTION C128 0CE227BH618 220UF KME 25V M C649 0CQ1031N509 0.01U 100V K 0CE227DF618 220UF STD 16V M C651 0CE107BH618 100UF KME 25V M C209 0CE476DF618 47UF STD 16V M C652 0CE107BF618 100UF KME 16V M...
  • Page 16 VARISTOR,SVC621D14A 620V 0% SW1106 140-313A SWITCH,TACT 2LEAD 100G(TA) 5V SW1107 140-313A SWITCH,TACT 2LEAD 100G(TA) 5V ACCESSORIES FILTER & CRYSTAL 3828VA0359T MANUAL,OWNERS RM15LA54 ZENITH 6210TCE001G FILTER,EMC HH1M3216501 6710V00082M REMOTE CONTROLLER,ML024A W/O TXT 6410VUH007A POWER CORD,SP305+IS034 SVT18AWG*3C L101 6210TCE001G FILTER,EMC HH1M3216501 6851V00004D...
  • Page 19 MAIN(TOP) MAIN(BOTTOM) CONTROL POWER...