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LG 60PB4DA Service Manual
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LG 60PB4DA Service Manual

LG 60PB4DA Service Manual

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PLASMA TV
SERVICE MANUAL
CHASSIS : PA75C
MODEL : 60PB4DA
CAUTION
BEFORE SERVICING THE CHASSIS,
READ THE SAFETY PRECAUTIONS IN THIS MANUAL.
CANADA : http//biz.lgservice.com
USA
: http//www.lgservice.com
: http//biz.lgservice.com
60PB4DA-UA
Internal Use Only

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Summary of Contents for LG 60PB4DA

  • Page 1 All manuals and user guides at all-guides.com Internal Use Only CANADA : http//biz.lgservice.com : http//www.lgservice.com : http//biz.lgservice.com PLASMA TV SERVICE MANUAL CHASSIS : PA75C MODEL : 60PB4DA 60PB4DA-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

    BLOCK DIAGRAM ..............11 EXPLODED VIEW...............20 EXPLODED VIEW PARTS LIST .........21 REPLACEMENT PARTS LIST ..........22 SCHEMATIC DIAGRAM............PRINTED CIRCUIT BOARDS ..........Copyright © 2007 LG Electronics. Inc. All right reserved. LGE Internal Use Only - 3 - Only for training and service purposes...

  • Page 4: Specifications

    Less than 80% Environment condition -4 ~ 140°F (-20 ~ 60°C) Storage Temperature Storage Humidity Less than 85% Copyright © 2007 LG Electronics. Inc. All right reserved. LGE Internal Use Only - 4 - Only for training and service purposes...

  • Page 5: Adjustment Instructions

    - Full White Pattern when the main power is turned on again after being turned off 3) Pattern Mode is deselected by pressing CH +/-, Exit Key. Copyright © 2007 LG Electronics. Inc. All right reserved. LGE Internal Use Only - 5 -...
  • Page 6 – terminal to GND pin of P12. 2) Adjust VR951 voltage to match that of the label on the Top/Right of the panel. (Deviation : ±0.5V) Copyright © 2007 LG Electronics. Inc. All right reserved. LGE Internal Use Only - 6 -...
  • Page 7 (2) Select Component1 as the input with 100% Horizontal Color Bar Pattern(HozTV31Bar) in 1080i Mode and select ‘Normal’ in screen. Copyright © 2007 LG Electronics. Inc. All right reserved. LGE Internal Use Only - 7 - Only for training and service purposes...
  • Page 8 60 80 A0 70 38 1F 40 30 20 25 00 C4 8E 21 00 00 1A 70 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 Copyright © 2007 LG Electronics. Inc. All right reserved. LGE Internal Use Only - 8 -...
  • Page 9 R/C to enter Ez Adjust 7.White-Balance, and the pattern is automatically displayed. (When you set the Option to INNER, the default is always set to INNER) Copyright © 2007 LG Electronics. Inc. All right reserved. LGE Internal Use Only - 9 -...
  • Page 10 Á KEY) button to move to the Ez –Adjust screen. Press the ADJ KEY to exit the adjustment mode. Copyright © 2007 LG Electronics. Inc. All right reserved. LGE Internal Use Only - 10 - Only for training and service purposes...

  • Page 11: Block Diagram

    All manuals and user guides at all-guides.com BLOCK DIAGRAM Copyright © 2007 LG Electronics. Inc. All right reserved. LGE Internal Use Only - 11 - Only for training and service purposes...
  • Page 12 All manuals and user guides at all-guides.com BLOCK DIAGRAM Copyright © 2007 LG Electronics. Inc. All right reserved. LGE Internal Use Only - 12 - Only for training and service purposes...
  • Page 13 All manuals and user guides at all-guides.com BLOCK DIAGRAM Copyright © 2007 LG Electronics. Inc. All right reserved. LGE Internal Use Only - 13 - Only for training and service purposes...
  • Page 14 All manuals and user guides at all-guides.com BLOCK DIAGRAM Copyright © 2007 LG Electronics. Inc. All right reserved. LGE Internal Use Only - 14 - Only for training and service purposes...
  • Page 15 All manuals and user guides at all-guides.com BLOCK DIAGRAM Copyright © 2007 LG Electronics. Inc. All right reserved. LGE Internal Use Only - 15 - Only for training and service purposes...
  • Page 16 All manuals and user guides at all-guides.com BLOCK DIAGRAM Copyright © 2007 LG Electronics. Inc. All right reserved. LGE Internal Use Only - 16 - Only for training and service purposes...
  • Page 17 All manuals and user guides at all-guides.com BLOCK DIAGRAM Copyright © 2007 LG Electronics. Inc. All right reserved. LGE Internal Use Only - 17 - Only for training and service purposes...
  • Page 18 All manuals and user guides at all-guides.com BLOCK DIAGRAM Copyright © 2007 LG Electronics. Inc. All right reserved. LGE Internal Use Only - 18 - Only for training and service purposes...
  • Page 19 All manuals and user guides at all-guides.com BLOCK DIAGRAM Copyright © 2007 LG Electronics. Inc. All right reserved. LGE Internal Use Only - 19 - Only for training and service purposes...

  • Page 20: Exploded View

    All manuals and user guides at all-guides.com EXPLODED VIEW Copyright © 2007 LG Electronics. Inc. All right reserved. LGE Internal Use Only - 20 - Only for training and service purposes...

  • Page 21: Exploded View Parts List

    Filter,AC Line IF2-N10CEWL1 1.1mH 250VAC 10A 0.22uF 1000pF EBT39998503 Chassis Assembly,SUB PA75C SUB PA75C 60PB4DA-UA SIDE AV ASSY EBR39998603 PCB Assembly,Sub PA75C 60PB4DA-UA AUSLLHX SUB M.I PA75C 60PB4DA-UA AUSLLHX SIDE AV HAND ABA30928804 Bracket Assembly,SIDE AV 60PB4DA-UA - BRACKET ASSY MGJ32362301 Plate,Shield PRESS SPTE 0.3 SHIELD SPTE 60PB4 SIDE A/V SHIELD...

  • Page 22: Replacement Parts List

    2SC3875S(ALY) NPN 5V 60V 50V ZD713 0DZRM00178A Zener,UDZS5.1B 5.1V 4.98TO5.2V Q410 0TR387500AA 2SC3875S(ALY) NPN 5V 60V 50V ZD714 0DZRM00178A Zener,UDZS5.1B 5.1V 4.98TO5.2V Copyright © 2007 LG Electronics. Inc. All right reserved. LGE Internal Use Only - 22 - Only for training and service purposes...
  • Page 23 C1005X7R1E103KT- 10nF 10% 25V C129 0CK104BF56A C1005X7R104KET 100nF 10% 16V X C249 0CK104BF56A C1005X7R104KET 100nF 10% 16V X Copyright © 2007 LG Electronics. Inc. All right reserved. LGE Internal Use Only - 23 - Only for training and service purposes...
  • Page 24 C1005X7R104KET 100nF 10% 16V X C291 0CK104BF56A C1005X7R104KET 100nF 10% 16V X C341 0CK103BH56A C1005X7R1E103KT- 10nF 10% 25V Copyright © 2007 LG Electronics. Inc. All right reserved. LGE Internal Use Only - 24 - Only for training and service purposes...
  • Page 25 C1005X7R104KET 100nF 10% 16V X C392 0CK103BH56A C1005X7R1E103KT- 10nF 10% 25V C505 0CE106WFKDC MVK4.0TP16VC10M 10uF 20% 16V 1 Copyright © 2007 LG Electronics. Inc. All right reserved. LGE Internal Use Only - 25 - Only for training and service purposes...
  • Page 26 C1005X7R104KET 100nF 10% 16V X C570 0CH5470K618 0402N470M500LT 47pF 5% 50V C0G C634 0CK104BF56A C1005X7R104KET 100nF 10% 16V X Copyright © 2007 LG Electronics. Inc. All right reserved. LGE Internal Use Only - 26 - Only for training and service purposes...
  • Page 27 0CK104BF56A C1005X7R104KET 100nF 10% 16V X C690 0CE335WK6D8 MVK4.0TP50VC3.3M 3.3uF 20% 50V C811 0CK103BH56A C1005X7R1E103KT- 10nF 10% 25V Copyright © 2007 LG Electronics. Inc. All right reserved. LGE Internal Use Only - 27 - Only for training and service purposes...
  • Page 28 MVK6.3TP16VC100M 100uF 20% 16V P202 6602T20008D Connector,Wafer SMW200-05P C871 0CK475DD57A C2012X5R1A475KT 4.7uF 10% 10V P400 6630G70017A Connector,DSUB 9P 2.77MM Copyright © 2007 LG Electronics. Inc. All right reserved. LGE Internal Use Only - 28 - Only for training and service purposes...
  • Page 29 AR360 EBC37094001 MNR04M0APJ750 75OHM 5% 1/16W AR310 0RZZH033273 MNR04M0ABJ330 33OHM 5% 1/16W AR361 EBC37094001 MNR04M0APJ750 75OHM 5% 1/16W Copyright © 2007 LG Electronics. Inc. All right reserved. LGE Internal Use Only - 29 - Only for training and service purposes...
  • Page 30 MCR01MZPJ102 1KOHM 5% 1/16W 1 R117 0RH0000D622 MCR10EZHJ000 0OHM 5% 1/8W 201 R2143 0RJ4701C678 MCR01MZPJ472 4.7KOHM 5% 1/16W Copyright © 2007 LG Electronics. Inc. All right reserved. LGE Internal Use Only - 30 - Only for training and service purposes...
  • Page 31 MCR01MZPJ000 0OHM 5% 1/16W 10 R2605 0RJ0342D477 MCR03EZPF34R0 34OHM 1% 1/10W R304 0RJ0752C678 MCR01MZPJ750 75OHM 5% 1/16W 1 Copyright © 2007 LG Electronics. Inc. All right reserved. LGE Internal Use Only - 31 - Only for training and service purposes...
  • Page 32 0RJ4700C678 MCR01MZPJ471 470OHM 5% 1/16W R421 0RJ0000C678 MCR01MZPJ000 0OHM 5% 1/16W 10 R493 0RJ6802C678 MCR01MZPJ683 68KOHM 5% 1/16W Copyright © 2007 LG Electronics. Inc. All right reserved. LGE Internal Use Only - 32 - Only for training and service purposes...
  • Page 33 MCR01MZPJ000 0OHM 5% 1/16W 10 R561 0RJ0222C678 MCR01MZPJ220 22OHM 5% 1/16W 1 R655 0RJ0000C678 MCR01MZPJ000 0OHM 5% 1/16W 10 Copyright © 2007 LG Electronics. Inc. All right reserved. LGE Internal Use Only - 33 - Only for training and service purposes...
  • Page 34 MCR01MZPJ000 0OHM 5% 1/16W 10 R711 0RJ0752D677 MCR03EZPJ750 75OHM 5% 1/10W 1 R784 0RJ4701C678 MCR01MZPJ472 4.7KOHM 5% 1/16W Copyright © 2007 LG Electronics. Inc. All right reserved. LGE Internal Use Only - 34 - Only for training and service purposes...
  • Page 35 MCR01MZPJ000 0OHM 5% 1/16W 10 L404 6210TCE001S Filter,Bead HU-1M2012-121 120OH R942 0RJ0000C678 MCR01MZPJ000 0OHM 5% 1/16W 10 L405 6210TCE001S Filter,Bead HU-1M2012-121 120OH Copyright © 2007 LG Electronics. Inc. All right reserved. LGE Internal Use Only - 35 - Only for training and service purposes...
  • Page 36 L810 6200J00005N Filter,Bead HH-1M2012-121JT(H:1 L811 EAM38058401 Filter,Bead CB4532UK121E 120OHM L812 EAM38058401 Filter,Bead CB4532UK121E 120OHM L813 6200J00005N Filter,Bead HH-1M2012-121JT(H:1 Copyright © 2007 LG Electronics. Inc. All right reserved. LGE Internal Use Only - 36 - Only for training and service purposes...
  • Page 37 All manuals and user guides at all-guides.com Copyright © 2007 LG Electronics. Inc. All right reserved. LGE Internal Use Only Only for training and service purposes...
  • Page 38 All manuals and user guides at all-guides.com Copyright © 2007 LG Electronics. Inc. All right reserved. LGE Internal Use Only Only for training and service purposes...
  • Page 39 All manuals and user guides at all-guides.com Copyright © 2007 LG Electronics. Inc. All right reserved. LGE Internal Use Only Only for training and service purposes...
  • Page 40 All manuals and user guides at all-guides.com MAIN(TOP) CONTROL(TOP) CONTROL(BOTTOM) PREAMP/LED(TOP) PREAMP/LED(BOTTOM) SIDE A/V(TOP) SIDE A/V(BOTTOM) MAIN(BOTTOM) Copyright © 2007 LG Electronics. Inc. All right reserved. LGE Internal Use Only Only for training and service purposes...
  • Page 41 All manuals and user guides at all-guides.com Aug., 2007 P/NO : MFL39961607 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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