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LG DU-42PZ60/H Service Manual
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LG DU-42PZ60/H Service Manual

LG DU-42PZ60/H Service Manual

Af-03bb chassis
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Download this manual See also: Owner's Manual
All manuals and user guides at all-guides.com
PLASMA TV
SERVICE MANUAL
CHASSIS : AF-03BB
MODEL : DU-42PZ60/H
CAUTION
BEFORE SERVICING THE CHASSIS,
READ THE SAFETY PRECAUTIONS IN THIS MANUAL.
website:http://biz.LGservice.com
e-mail:http://www.LGEservice.com/techsup.html

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Summary of Contents for LG DU-42PZ60/H

  • Page 1 All manuals and user guides at all-guides.com website:http://biz.LGservice.com e-mail:http://www.LGEservice.com/techsup.html PLASMA TV SERVICE MANUAL CHASSIS : AF-03BB MODEL : DU-42PZ60/H CAUTION BEFORE SERVICING THE CHASSIS, READ THE SAFETY PRECAUTIONS IN THIS MANUAL.
  • Page 2 All manuals and user guides at all-guides.com SAFETY PRECAUTIONS IMPORTANT SAFETY NOTICE Many electrical and mechanical parts in this chassis have special safety-related characteristics. These parts are identified by the Schematic Diagram and Replacement Parts List. It is essential that these special safety parts should be replaced with the same components as recommended in this manual to prevent X-RADIATION, Shock, Fire, or other Hazards.

  • Page 3: Table Of Contents

    All manuals and user guides at all-guides.com TABLE OF CONTENTS DESCRIPTION OF CONTROLS ...........4 SPECIFICATIONS..............7 ADJUSTMENT INSTRUCTION..........8 PRINTED CIRCUIT BOARD ..........11 BLOCK DIAGRAM...............17 EXPLODED VIEW...............18 EXPLODED VIEW PARTS LIST .........19 REPLACEMENT PARTS LIST ..........20 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 simplified representation of front panel. Here shown may be somewhat different from your TV. - This manual explains the features available on the DU-50PZ60/70 series TVs. Front Panel Controls Front Panel Controls Remote Control Sensor...
  • Page 5 All manuals and user guides at all-guides.com DESCRIPTION OF CONTROLS Connection Options Connection Options Back Connection Panel Back Connection Panel DVD/DTV Input (Component 1-2) Connect a component video/audio device to these jacks. S-Video Input Connect S-Video out from an S-VIDEO Digital Audio (DVI: Digital Visual device to the S-VIDEO 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. MODE LIGHT Illuminates the remote control buttons. Selects the remote operating mode: TV, VCR, DVD, CABLE, HDSTB or AUDIO.

  • Page 7: Specifications

    All manuals and user guides at all-guides.com SPECIFICATIONS DU-42PZ60/42PZ60A DU-42PZ70/42PZ70A DU-50PZ60/50PZ60A DU-50PZ70/50PZ70A /42PZ60B/42PZ60C /42PZ70B/42PZ70C /50PZ60B/50PZ60C /50PZ70B/50PZ70C /42PZ60K/42PZ60R /42PZ70K/42PZ70R /50PZ60K/50PZ60R /50PZ70K/50PZ70R /42PZ60S /42PZ70S /50PZ60S /50PZ70S MODELS DU-42PZ60H/42PZ60HA DU-42PZ70H/42PZ70HA DU-50PZ60H/50PZ60HA DU-50PZ70H/50PZ70HA /42PZ60HB/42PZ60HC /42PZ70HB/42PZ70HC /50PZ60HB/50PZ60HC /50PZ70HB/50PZ70HC /42PZ60HK/42PZ60HR /42PZ70HK/42PZ70HR /50PZ60HK/50PZ60HR /50PZ70HK/50PZ70HR /42PZ60HS /42PZ70HS /50PZ60HS /50PZ70HS Width (inches / mm) 41 / 1040...

  • Page 8: Adjustment Instruction

    All manuals and user guides at all-guides.com ADJUSTMENT INSTRUCTIONS 1. Application Object Each PCB Assy must be checked by Check JIG Set before These instructions are applied to all of the PDP TV, AF-03BA/BB. assembly. (Especially, be careful Power PCB Assy which can cause fatal Damage to PDP Module.) 2.
  • Page 9 All manuals and user guides at all-guides.com ADJUSTMENT INSTRUCTIONS 5. AD9883A-Set Adjustment 6-2. Connection Diagram of Equipment for Measuring (Automatic Adjustment) 5-1 Synopsis AD9883A-Set adjustment to set the black level and the Gain of optimum with an automatic movement from the analog => digital converter and RGB revises a deviation a function for it Signal Input High Light Adjustment...
  • Page 10 All manuals and user guides at all-guides.com ADJUSTMENT INSTRUCTIONS 6-4. Main/Sub Contrast Adjustment Main/Sub contrast adjustment is adjustment reduces the contrast difference of Main/Sub screen in PIP/POP/SPLIT Screen. (1) After signal receiving above 1 second, press the ADJ KEY on R/C for adjustment enter the ‘Ez - Adjust’ and select the ‘2.

  • Page 11: Printed Circuit Board

    All manuals and user guides at all-guides.com PRINTED CIRCUIT BOARD MAIN(TOP) - 11 -...
  • Page 12 All manuals and user guides at all-guides.com PRINTED CIRCUIT BOARD MAIN(BOTTOM) - 12 -...
  • Page 13 All manuals and user guides at all-guides.com PRINTED CIRCUIT BOARD TUNER (TOP) - 13 -...
  • Page 14 All manuals and user guides at all-guides.com PRINTED CIRCUIT BOARD TUNER (BOTTOM) - 14 -...
  • Page 15 All manuals and user guides at all-guides.com PRINTED CIRCUIT BOARD REAR AV (TOP) REAR AV (BOTTOM) FRONT AV (TOP) FRONT AV (BOTTOM) POWER S/W - 15 -...
  • Page 16 All manuals and user guides at all-guides.com PRINTED CIRCUIT BOARD SPK (TOP) SPK (BOTTOM) CONTROL (TOP) CONTROL (BOTTOM) - 16 -...

  • Page 17: Block Diagram

    All manuals and user guides at all-guides.com BLOCK DIAGRAM - 17 -...

  • Page 18: Exploded View

    All manuals and user guides at all-guides.com EXPLODED VIEW - 18 -...

  • Page 19: Exploded View Parts List

    All manuals and user guides at all-guides.com EXPLODED VIEW PARTS LIST Part No. Description 6348Q-E041M PDP,42 16:9 1024*768 PDP42X10030.AKLGG 6348Q-E041N PDP,42 16:9 *42PZ60H 6871QRH030A PCB ASSEMBLY,DISPLAY XRRT ASSY 42X1 RIGHT TOP 6871QLH029A PCB ASSEMBLY,DISPLAY XRLT ASSY 42X1 LEFT TOP 6871QZH029A PCB ASSEMBLY,DISPLAY ZSUS ASSY 42X1 6871QDH054A PCB ASSEMBLY,DISPLAY YDRV ASSY 42X1 TOP...

  • Page 20: Replacement Parts List

    0TR387500AA CHIP 2SC3875S(ALY) KEC IC105 0ITK118100B TK11840L 8P SOT23L DCDC CONVERTER Q102 0TR387500AA CHIP 2SC3875S(ALY) KEC IC106 0ICTMLG014A LGDT3302 LG IC 100P 0TR150400BA Q103 CHIP 2SA1504S(ASY) KEC IC106 0IPH741400E 74HC14D 14SOP TP SHITTER TRIGGER Q104 0TRKE80038A KTC3552TRTK SOT23F 50V 3A...
  • Page 21 All manuals and user guides at all-guides.com REPLACEMENT PARTS LIST LOCA. NO PART NO DESCRIPTION LOCA. NO PART NO DESCRIPTION 0TR150400BA CHIP 2SA1504S(ASY) KEC 0DD184009AA KDS184S CHIP 85V 300MA Q816 D106 Q817 0TR387500AA CHIP 2SC3875S(ALY) KEC D107 0DD226239AA CHIP KDS226 SOT23 CHIP 2SC3875S(ALY) KEC KDS184S CHIP 85V 300MA Q818...
  • Page 22 All manuals and user guides at all-guides.com REPLACEMENT PARTS LIST LOCA. NO PART NO DESCRIPTION LOCA. NO PART NO DESCRIPTION 0CE477VF6DC 470UF MV 16V 20% 0CE226VF6DC 22UF MV 16V 20% C1127 C188 C113 0CE476SF6DC 47UF MVG 16V M C189 0CE227DK618 220UF STD 50V M 100UF MVG 16V M 0.1UF D 100V 10%...
  • Page 23 All manuals and user guides at all-guides.com REPLACEMENT PARTS LIST LOCA. NO PART NO DESCRIPTION LOCA. NO PART NO DESCRIPTION 0CE106VF6DC 10UF MV 16V 20% 0CE226VF6DC 22UF MV 16V 20% C505 C868 C512 0CH5200K416 20PF 50V J NP0 2012 R/TP C869 0CE105VK6DC 1UF MV 50V 20%...
  • Page 24 All manuals and user guides at all-guides.com REPLACEMENT PARTS LIST LOCA. NO PART NO DESCRIPTION LOCA. NO PART NO DESCRIPTION 6200C000012 FILTER,B.P. TH355LSKK5218 IC302 COIL IC303 6200C000012 FILTER,B.P. TH355LSKK5218 COIL,CHOKE 26UH FILTER,B.P. TH355LSKK5218 L120 6140VB0004B IC304 6200C000012 L121 6140VB0004B COIL,CHOKE 26UH IC311 6200VKR002A FILTER,B.P.
  • Page 25 All manuals and user guides at all-guides.com REPLACEMENT PARTS LIST LOCA. NO PART NO DESCRIPTION LOCA. NO PART NO DESCRIPTION 6210VC0006A FILTER,EMC FBMH3216 HM501NT L915 L916 6210VC0006A FILTER,EMC FBMH3216 HM501NT L917 6210VC0006A FILTER,EMC FBMH3216 HM501NT L918 6210VC0006A FILTER,EMC FBMH3216 HM501NT L919 6210VC0006A FILTER,EMC FBMH3216 HM501NT...
  • Page 26 All manuals and user guides at all-guides.com Jan., 2004 P/NO : 3828VD0159C Printed in Korea...
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