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LG DU-50PZ60H Service Manual
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LG DU-50PZ60H Service Manual

LG DU-50PZ60H Service Manual

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PLASMA TV
SERVICE MANUAL
CHASSIS : AF-03BA
MODEL : DU-50PZ60/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-50PZ60H

  • 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-03BA MODEL : DU-50PZ60/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 IMPORT ANT 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. Front Panel Controls Front Panel Controls Remote Control Sensor A/V INPUT 2 ON/OFF S-VIDEO VIDEO...
  • 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. LIGHT MODE Selects the remote operating mode: TV, Illuminates the remote control buttons.

  • 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 MODELS /42PZ60H/42PZ60K /42PZ70H/42PZ70K /50PZ60H/50PZ60K /50PZ70H/50PZ70K /42PZ60R/42PZ60S /42PZ70R/42PZ70S /50PZ60R/50PZ60S /50PZ70R/50PZ70S Width (inches / mm) 41 / 1040 41 / 1040 48.2 / 1225 48.3 / 1226.2 Height (inches / mm) 26.3 / 668 26.4 / 669.4...

  • 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. 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 5900V12001A FAN,DC G1225S12B2 DONGYANG 12X12X25 12V130MA 1500 168GM 4980V00644A SUPPORTER,NON EGI DN-50PZ60 FAN(L) 4980V00643A SUPPORTER,NON EGI DN-50PZ60 FAN(R) 6348Q-C035C PDP,50 16:9 1365*768 *50PZ60H 6348Q-C033S PDP,50 16:9 1365*768 6871QRH035A PCB ASSEMBLY,DISPLAY XRRT ASSY 50X2 X_RT 4LAYER 260MM X 280MM 6871QPH008A...

  • Page 20: Replacement Parts List

    KTC3552TRTK KEC R/TP SOT23F 50V 3A IC202 0IMCRSG010A ST3232CDR SOP16 R/TP RS232 Q104 0TR387500AA CHIP 2SC3875S(ALY) KEC IC203 0ICTMLG013A LGDT1901A LG IC 24P Q105 0TRKE80038A KTC3552TRTK KEC R/TP SOT23F 50V 3A IC210 0IMCRXL004A XC95288XL10TQ144C 144P Q105 0TR387500AA CHIP 2SC3875S(ALY) KEC...
  • Page 21 All manuals and user guides at all-guides.com REPLACEMENT PARTS LIST LOCA. NO PART NO DESCRIPTION LOCA. NO PART NO DESCRIPTION Q812 0TR387500AA CHIP 2SC3875S(ALY) KEC D101 0DD184009AA KDS184S CHIP 85V 300MA KEC TP 0TR150400BA CHIP 2SA1504S(ASY) KEC 0DD226239AA CHIP KDS226 SOT23 Q813 D102 Q814...
  • Page 22 All manuals and user guides at all-guides.com REPLACEMENT PARTS LIST LOCA. NO PART NO DESCRIPTION LOCA. NO PART NO DESCRIPTION C112 0CE226SF6DC 22UF MVG 16V M C1915 0CE476VF6DC 47UF MV 16V 20% 0CE477VF6DC 470UF MV 16V 20% 0CE476VF6DC 47UF MV 16V 20% C1126 C1916 C1127...
  • Page 23 All manuals and user guides at all-guides.com REPLACEMENT PARTS LIST LOCA. NO PART NO DESCRIPTION LOCA. NO PART NO DESCRIPTION C716 0CE476VF6DC 47UF MV 16V 20% C906 0CE107VF6DC 100UF MV 16V 20% 0CE476VF6DC 47UF MV 16V 20% 0CE105VK6DC 1UF MV 50V 20% C718 C908 C721...
  • Page 24 All manuals and user guides at all-guides.com REPLACEMENT PARTS LIST LOCA. NO PART NO DESCRIPTION LOCA. NO PART NO DESCRIPTION AR101 0RRZVTA001D 22 OHM 1 / 16 W 1608 5% L110 6210VC0006A FILTER,EMC FBMH3216 HM501NT 0RRZVTA001C 4.7K OHM 1 / 16 W 1608 5% 6210VC0006A FILTER,EMC FBMH3216 HM501NT AR104...
  • Page 25 CONNECTOR ,DSUB 24P 1.91MM JK111 6630VGA004B CONNECTOR ,DSUB 9P 2.77MM PA001 6726VH0001A REMOTE CONTROLLER RECEIVER,38KHZ 6700NFNS04F TU101 TUNER,TDVLH751P LG INOTEK MULTI BS 04E TU102 6700VNF019E TUNER,TAFHH001P LG NTSC FS . X101 6204B47985K OSCILLATOR,BMS873R 25MHZ X200 6204B60001B OSCILLATOR,VCXO 27MHZ +/ 100 PPM 3.3V...
  • Page 26 All manuals and user guides at all-guides.com...
  • Page 27 All manuals and user guides at all-guides.com Dec., 2003 P/NO : 3828VD0147B Printed in Korea...
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