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LG 50PY2DR Series Service Manual
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LG 50PY2DR Series Service Manual

LG 50PY2DR Series Service Manual

Chassis : af-05fa
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All manuals and user guides at all-guides.com
PLASMA TV
SERVICE MANUAL
CHASSIS : AF-05FA
MODEL : 50PY2DR
CAUTION
BEFORE SERVICING THE CHASSIS,
READ THE SAFETY PRECAUTIONS IN THIS MANUAL.
CANADA : http//biz.lgservice.com
USA
: http//www.lgservice.com
: http//lgservice.com/techsup.html
50PY2DR-UA

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Summary of Contents for LG 50PY2DR Series

  • Page 1 All manuals and user guides at all-guides.com CANADA : http//biz.lgservice.com : http//www.lgservice.com : http//lgservice.com/techsup.html PLASMA TV SERVICE MANUAL CHASSIS : AF-05FA MODEL : 50PY2DR 50PY2DR-UA CAUTION BEFORE SERVICING THE CHASSIS, READ THE SAFETY PRECAUTIONS IN THIS MANUAL.
  • Page 2 An other abnormality exists that must be corrected before the receiver is returned to the customer. CANADA: LG Electronics Canada, Inc. 550 Matheson Boulevard East Mississauga, Ontario L4Z 4G3 : LG Customer Interactive Center P.O.Box 240007, 201 James Record Road Huntsville,...

  • Page 3: Table Of Contents

    All manuals and user guides at all-guides.com TABLE OF CONTENTS DESCRIPTION OF CONTROLS ...........4 SPECIFICATIONS..............8 ADJUSTMENT INSTRUCTIONS ..........9 PRINTED CIRCUIT BOARDS ..........18 BLOCK DIAGRAM...............23 EXPLODED VIEW...............26 EXPLODED VIEW PARTS LIST .........27 REPLACEMENT PARTS LIST ..........28 SCHEMATIC DIAGRAM............- 3 -...

  • Page 4: Description Of Controls

    All manuals and user guides at all-guides.com DESCRIPTION OF CONTROLS Controls Controls This is a front panel of 50PY2DR, 60PY2DR series TVs. - This is a simplified representation of a front panel. Here shown may be somewhat different from your TV. - This manual explains the features available on the 50PY2DR, 60PY2DR series TVs.
  • Page 5 All manuals and user guides at all-guides.com DESCRIPTION OF CONTROLS Connection Options Connection Options This is a back panel of 50PY2DR, 60PY2DR series TVs. Back Connection Panel Back Connection Panel S-VIDEO Input A connection is available to provide FRONT better picture quality than the video A/V INPUT input.
  • Page 6 All manuals and user guides at all-guides.com DESCRIPTION OF CONTROLS Remote Control Key Functions Remote Control Key Functions - When using the remote control, aim it at the remote control sensor on the TV. POWER VCR/DVD BUTTONS Turns your TV or any other programmed •...
  • Page 7 All manuals and user guides at all-guides.com DESCRIPTION OF CONTROLS TV INPUT • Rotates the input mode between Antenna and Cable. • Video, Front Video, Component 1-2, RGB-DTV (or RGB-PC), HDMI1/DVI, TV/VIDEO HDMI2 External input modes rotate in regular and IEEE1394 input sources, screen TV INPUT TV/VIDEO sequence: Antenna, Cable, Video, Front...

  • Page 8: Specifications

    All manuals and user guides at all-guides.com SPECIFICATIONS MODELS 50PY2DR-UA 50PX4DR-UA 60PY2DR-UA 55.9 / 1420 Width (inches / mm) 65.6 / 1666 57.5 / 1461 35 / 889 Height (inches / mm) 40.2 / 1022 32.9 / 835 14 / 356.8 Depth (inches / mm) 17 / 434 13 / 331.3...

  • Page 9: Adjustment Instructions

    All manuals and user guides at all-guides.com ADJUSTMENT INSTRUCTIONS 1. Application Object 4. Gemstar VBI Micom Download These instructions are applied to all of the PDP TV, AF-05FA. 4-1. Preparation for Adjustment (1) As shown below, connect the MPLAB ICD2 equipment, PC and Digital Connector.
  • Page 10 All manuals and user guides at all-guides.com ADJUSTMENT INSTRUCTIONS (4) Select "Programmer -> Connect". (8) The execution of process (6) is convenient when using the short-cut icon. When connected with the Micom, the display message on 5. Gemstar IR Micom Download the Output window appears as below.
  • Page 11 All manuals and user guides at all-guides.com ADJUSTMENT INSTRUCTIONS (3) When the "Select Device" window appears, select the (6) Select "Programmer -> Program". PIC18F242 from "Device" and press OK. (7) Download is executed and about 3 seconds later, the "Programming succeeded" message is displayed on the Output window and the Download process is ended.
  • Page 12 All manuals and user guides at all-guides.com ADJUSTMENT INSTRUCTIONS (2) Select ‘Connection’ and SET connected to RS-232C. (6) When the Dialog window appears, click OK and the write (3) After clicking "Enter", confirm that "Enter Password:" work will begin. appears. (7) When completed, click ‘CP Data Download: OK’...
  • Page 13 All manuals and user guides at all-guides.com ADJUSTMENT INSTRUCTIONS [ When process (11) malfunctions, it is not Download. (9) After opening the ‘DTCP.dat’ file, confirm the key list in the DTCP Key List window. DTCP Download process start again from (8). 7.
  • Page 14 All manuals and user guides at all-guides.com ADJUSTMENT INSTRUCTIONS (5) Confrim that VBI Test, Glink Test and IR Test PASS from the screen. 8. Cable Operation Confirmation (1) Confirm that the Cable Card is inserted in the slot. (2) Enter the EZ adjust menu by pressing the Adjust key on the Service Remote Control (S R/C).
  • Page 15 All manuals and user guides at all-guides.com ADJUSTMENT INSTRUCTIONS (2) Vs Adjustment Each PCB Assy must be checked by Check JIG Set before 1) Connect + terminal of D.M.M to Vs pin of P805 and assembly. (Especially, be careful Power PCB Assy which can connect –...
  • Page 16 All manuals and user guides at all-guides.com ADJUSTMENT INSTRUCTIONS 10-2. EDID DATA for AF-05FA EDID for HDMI (DDC (Display Data Channel) Data) EDID table = 0 1 2 3 4 5 6 7 8 9 A B C D E F _______________________________________________________ 0 | 00 FF FF FF FF FF FF 00 1E 6D 01 00 01 01 01 01 10 | 00 0E 01 03 80 73 41 96 0A CF 74 A3 57 4C B0 23...
  • Page 17 All manuals and user guides at all-guides.com ADJUSTMENT INSTRUCTIONS [ [ RS-232C Command (Automatic Adjustment) CENTER RS-232C Command (DEFAULT) [CMD ID DATA] 50” 60” R Gain ja 00 XX jb 00 XX G Gain B Gain jc 00 XX R Cut lj 00 XX G Cut lk 00 XX...

  • Page 18: Printed Circuit Boards

    All manuals and user guides at all-guides.com PRINTED CIRCUIT BOARD MAIN DIGITAL(TOP) - 18 -...
  • Page 19 All manuals and user guides at all-guides.com PRINTED CIRCUIT BOARD MAIN DIGITAL(BOTTOM) - 19 -...
  • Page 20 All manuals and user guides at all-guides.com PRINTED CIRCUIT BOARD MAIN ANALOG(TOP) - 20 -...
  • Page 21 All manuals and user guides at all-guides.com PRINTED CIRCUIT BOARD MAIN ANALOG(BOTTOM) - 21 -...
  • Page 22 All manuals and user guides at all-guides.com PRINTED CIRCUIT BOARD SIDE A/V LOCAL KEY SPDIF(TOP) SPDIF(BOTTOM) - 22 -...

  • Page 23: Block Diagram

    All manuals and user guides at all-guides.com BLOCK DIAGRAM - 23 -...
  • Page 24 All manuals and user guides at all-guides.com BLOCK DIAGRAM - 24 -...
  • Page 25 All manuals and user guides at all-guides.com BLOCK DIAGRAM - 25 -...

  • Page 26: Exploded View

    All manuals and user guides at all-guides.com EXPLODED VIEW - 26 -...

  • Page 27: Exploded View Parts List

    All manuals and user guides at all-guides.com EXPLODED VIEW PARTS LIST Part No. Description 5900V04010A FAN,DC EFB0412LD-W147 DELTA 40*40*20 12V/0.05A 5000RPM 7.0-13.8VDC L=100MM 4980V00327B SUPPORTER,FAN EGI 40*40*20,50PY20 PRESS 5900V12003B FAN,DC D12025S SDS 120MM*120MM*25MM 12V/0.2A 1300 5V-13.2V RPM 5900V12003A 4980V01017A SUPPORTER,FAN EGI RIGHT PDP DN-50PY10 4980V01018A SUPPORTER,FAN EGI LEFT PDP DN-50PY10 6401VD0026A...

  • Page 28: Replacement Parts List

    IC1301 0IMCRSJ001A SC1565IST-1.8 3P SOT223 SC1565IST-1.8 SEMTECH 3P SOT223 IC400 0IMCRSJ001A 0IMCRTH002A THC63LVD103 64P IC1302 IC401 0ICTMLG009C LGDT1102C HD2.3 LG IC SBGA-432P IC1305 0ICTMLG018B LGDP4411 IEP2 LG IC 176P IC402 0IMCRTI028C TAS5122DCAR 56P 0ICTMLG011A LGDT1303 LG IC 324PIN IC1400 IC404...
  • Page 29 All manuals and user guides at all-guides.com REPLACEMENT PARTS LIST LOCA. NO PART NO DESCRIPTION LOCA. NO PART NO DESCRIPTION IC801 0IMCRAD002A AD9883AKST-110 80P Q202 0TR150400BA CHIP 2SA1504S(ASY) KEC IC802 0ISJ111733A EZ1117CST-3.3 3P,SOT-223 TP 3.3V Q203 0TR150400BA CHIP 2SA1504S(ASY) KEC IC804 0IMMRAL014B AT24C02N-10SI-2.7 8P...
  • Page 30 All manuals and user guides at all-guides.com REPLACEMENT PARTS LIST LOCA. NO PART NO DESCRIPTION LOCA. NO PART NO DESCRIPTION 0DZ620009BB ZENERS,MTZJ6.2B C1213 0CE476SF6DC 47UF MVG 16V 20% D800 0DD184009AA KDS184 TP KEC - 85V 300MA C1214 0CK105DF64A 1UF 2012 16V 20% D801 0DD184009AA KDS184 TP KEC - 85V 300MA...
  • Page 31 All manuals and user guides at all-guides.com REPLACEMENT PARTS LIST LOCA. NO PART NO DESCRIPTION LOCA. NO PART NO DESCRIPTION C150 0CE476SF6DC 47UF MVG 16V 20% C1734 0CE477SF6DC 470UF MVG 16V 20% C1513 0CE106VF6DC 10UF MV 16V 20% C1735 0CE227VF6DC 220UF MV 16V 20% C1515 0CC270CK41A...
  • Page 32 All manuals and user guides at all-guides.com REPLACEMENT PARTS LIST LOCA. NO PART NO DESCRIPTION LOCA. NO PART NO DESCRIPTION C326 0CE476SF6DC 47UF MVG 16V 20% C537 0CE477SF6DC 470UF MVG 16V 20% C338 0CE476SF6DC 47UF MVG 16V 20% C538 0CE106VF6DC 10UF MV 16V 20% C343 0CE335SK6DC...
  • Page 33 All manuals and user guides at all-guides.com REPLACEMENT PARTS LIST LOCA. NO PART NO DESCRIPTION LOCA. NO PART NO DESCRIPTION C6700 0CE476SF6DC 47UF MVG 16V 20% C8070 0CE226SF6DC 22UF MVG 16V 20% C6703 0CE476SF6DC 47UF MVG 16V 20% C8073 0CE336SD6DC 33UF MVG 10V 20% C6706 0CE106SK6DC...
  • Page 34 All manuals and user guides at all-guides.com REPLACEMENT PARTS LIST LOCA. NO PART NO DESCRIPTION LOCA. NO PART NO DESCRIPTION 6630CE00168 CONNECTOR,CARD BUS 68P 1.0MM AR1313 0RRZVTA001D 22 OHM 1 / 16 W 1608 5% 387-G03N CONNECTORASSEMBLY,3P 2.5MM 900MM AR6601 0RRZVTA001D 22 OHM 1 / 16 W 1608 5% 387-J04T...
  • Page 35 All manuals and user guides at all-guides.com REPLACEMENT PARTS LIST LOCA. NO PART NO DESCRIPTION LOCA. NO PART NO DESCRIPTION B1601 0LCML00003B FILTER,EMC MLB-201209-0120P-N2 5A F702 6200QJ3001A FILTER,EMC BMS400 NIGATA 25V 200MA B1602 0LCML00003B FILTER,EMC MLB-201209-0120P-N2 5A F703 6200QJ3001A FILTER,EMC BMS400 NIGATA 25V 200MA B1700 0LCML00003B FILTER,EMC MLB-201209-0120P-N2 5A...
  • Page 36 FILTER,EMC FBMH3216 HM501NT X302 6204B47985K OSCILLATOR,BMS-873R 25MHZ L6605 6210VC0006A FILTER,EMC FBMH3216 HM501NT ACCESSORIES 6210VC0006A FILTER,EMC FBMH3216 HM501NT L6607 3828VA0528A MANUAL,OWNERS LG EN L6608 6210VC0006A FILTER,EMC FBMH3216 HM501NT 3828VA0528H MANUAL,OWNERS *LGECI L6609 6210VC0006A FILTER,EMC FBMH3216 HM501NT 6710V00142B REMOTE CONTROLLER L6610 6210VC0006A...
  • Page 37 All manuals and user guides at all-guides.com March, 2005 P/NO : 3828VD0212D Printed in Korea CANADA: LG Electronics Canada, Inc. 550 Matheson Boulevard East Mississauga, Ontario L4Z 4G3 : LG Electronics Alabama Inc. P.O.Box 240007, 201 James Record Road, Bldg. 3,...
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