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P/NO : 3828VD0154K
Sep.,2003
Printed in Korea
LCD TV
SERVICE MANUAL
CHASSIS : ML-012C
MODEL : RT-15LA60
CAUTION
BEFORE SERVICING THE CHASSIS,
READ THE SAFETY PRECAUTIONS IN THIS MANUAL.
ST
MONO
STEREO
DUAL
website:http://biz.LGservice.com
e-mail:http://www.LGEservice.com/techsup.htm

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Summary of Contents for LG RT-15LA60

  • Page 1 LCD TV SERVICE MANUAL CHASSIS : ML-012C MODEL : RT-15LA60 CAUTION BEFORE SERVICING THE CHASSIS, READ THE SAFETY PRECAUTIONS IN THIS MANUAL. MONO STEREO DUAL Sep.,2003 P/NO : 3828VD0154K Printed in Korea...
  • Page 2: Table Of Contents

    CONTENTS CONTENTS ....................2 PRODUCT SAFETY ..................3 DESCRIPTION OF CONTROLS .............. 4 SPECIFICATION ..................7 ADJUSTMENT INSTRUCTION ..............9 TROUBLE SHOOTING ................14 PRINTED CIRCUIT BOARD ..............15 BLOCK DIAGRAM...................18 EXPLODED VIEW .................. 20 EXPLODED VIEW PARTS LIST ..............21 REPLACEMENT PARTS LIST ............... 22 SVC.
  • Page 3: Product Safety

    No deviations are 6. Do not remove a replacement ES device from its protective package until allowed without prior approval by LG Electronis Inc. Service work should be immediately before you are ready to install it. (Most replacement ES devices...
  • Page 4: Description Of Controls

    DESCRIPTION OF CONTROLS All the functions can be controlled with the remote control handset. Some functions can also be adjusted with the buttons on the side panel of the set. Remote control handset Before you use the remote control handset, please install the bat- teries.
  • Page 5 9. SLEEP sets the sleep timer. 10. MULTIMEDIA selects TV, Component or PC mode. switches the set on from standby. 11. POWER switches the set on from standby or off to standby. MUTE POWER 12. I/II TV/AV MULTIMEDIA I/II selects the language during dual language broadcast. selects the sound output (option).
  • Page 6 Side panel MONO DUAL STEREO 1. ON/OFF ( 8. LED (Light Emitting Diode) DISPLAY switches the set on from standby or off to illuminates brightly when the set is switched on. standby. : POWER/STANDBY indicator : MONO indicator 2. TV/AV/PC MONO : STEREO indicator selects the remote operating mode.
  • Page 7: Specification

    NOTE : Specifications and others are subject to change without notice for improvement. 1. Application range 3. Test and Inspection method This specification is applied to ML-012B/C chassis. (1) Capacity: Follow LG electronics TV Testing Standard. (2) Another Required Standard 2. Requirement for Test Follow the standard of each nation.
  • Page 8 5. Feature and Function Item Remark TOP(option) Teletext TOP,FLOF,LIST 10 page REMOCON RC-5 /NEC code(NTSC) PAL/NTSC AV input Side & Rear S-AV input Side Component input Rear(option) Full SCART : 1 PERI TV Connector Rear(option,EU) RGB input D-Sub 15 pin (15 inch only) D-Sub Audio input Stereo(15 Inch only)
  • Page 9: Adjustment Instruction

    ADJUSTMENT INSTRUCTION MSPG925LTH. Or apply DTV 1080i color bar pattern of 1. Application Object Pattern generator. This instruction is for the application to the LCD TV. (2) In SVC menu mode,operate YP adjustment by using Volume + button. 2. Notes 5.
  • Page 10 6.EDID (The extended display identifiaction data) 0D 0E 7. Option1 data(200PR~A2 ST:1bit,SYS:2bit) OPTION OPTION TEXT I/II SV SCART A2 ST TEXT I/II SV SCART A2 ST 200PR 200PR Data Data - 10 -...
  • Page 11 OPTION OPTION TEXT I/II SV SCART A2 ST TEXT I/II SV SCART A2 ST 200PR 200PR Data Data - 11 -...
  • Page 12 OPTION OPTION TEXT I/II SV SCART A2 ST TEXT I/II SV SCART A2 ST 200PR 200PR Data Data - 12 -...
  • Page 13 OPTION TEXT I/II SV SCART A2 ST 200PR Data 8. Option2 data(ACMS~BBACK:1bit,LANG:3bit) OPTION HIDEV ACMS Data 9. Option3 data(IIC AFT~CH+AU:1bit) OPTION MD SAVE MONO CH+AUS IIC AFT Data - 13 -...
  • Page 14: Troubleshooting

    TROUBLESHOOTING 1. General Features Symptom Cause Check Point No screen Input error of inverter connector 1) Bend the pin legs of P1 connector -> recheck them 2) Check and repair the IC804 SI4963,805 SI4925 Pin 20 connector 1) Check and fix P902 connector being slipped out 2) Check and fix the components at P902 LCD module and at main board.
  • Page 15: Printed Circuit Board

    PRINTED CIRCUIT BOARD MAIN(TOP) - 15 -...
  • Page 16 MAIN(BOTTOM) - 16 -...
  • Page 17 CONTROL BOARD SIDE AV BOARD LED BOARD - 17 -...
  • Page 18: Block Diagram

    BLOCK DIAGRAM - 18 -...
  • Page 19 MEMO - 19 -...
  • Page 20: Exploded View

    EXPLODED VIEW - 20 -...
  • Page 21: Exploded View Parts List

    EXPLODED VIEW PARTS LIST PART NO. DESCRIPTION 6306V15001A LCD MODULE,LC150X01-A3 IPS LG PHILPS TFT COLOR XGA 6400GKTX01B SPEAKER,GENERAL 8OHM 7/12W 85DB OTHERS 40*70MM TRACK TYPE 4950V00141B METAL,SHIELD NON REAR AV 15LA60 4810V00764J BRACKET,REAR AV RP-15LA60 ML012C HIPS 60HR . 4810V00765J BRACKET,SIDE AV RT-20LA60(#70B) ML012B HIPS 60HR .
  • Page 22: 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 in the P/No. means as follows; CE : Electrolytic RN : Metal Film RF : Fusible LOCA.
  • Page 23 For Capacitor & Resistors, the CC, CX, CK, CN : Ceramic RD : Carbon Film charactors at 2nd and 3rd digit CQ : Polyestor RS : Metal Oxide Film in the P/No. means as follows; CE : Electrolytic RN : Metal Film RF : Fusible LOCA.
  • Page 24 6210TCE001A FILTER,EMC 2012MM CHIP-BEAD ACCESSORIES L2105 6210TCE001A FILTER,EMC 2012MM CHIP-BEAD L2106 6210TCE001A FILTER,EMC 2012MM CHIP-BEAD 3828VA0439B MANUAL,OWNERS ML012C SY LG CH TX 012E L2107 6210TCE001A FILTER,EMC 2012MM CHIP-BEAD 6710V00091X REMOTE CONTROLLER,ML012C W/PIP W/O TXT FILTER,EMC 3216MM R/TP L2108 6210TCE001G 6410VCH001B...
  • Page 25 P/NO:3854VA0130A-S1(1/2) 2003.06.14...
  • Page 26 P/NO:3854VA0130A-S1(2/2) 2003.06.14...
  • Page 27: Svc. Sheet

    SVC. SHEET : 3854V A0130A...

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