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SERVICE MANUAL

Product Type:

PLASMA

Chassis:

AF-05FD

Manual Series:
Manual Part #:
Model Line:
Product Year:

2005

Z50PX2D

Model Series:

CONTENTS

Description of Controls .................................................4
Specifications ..............................................................8
Adjustment Instructions ................................................9
Diagrams ...................................................................13
Parts List ...................................................................17
Schematics ....................................................................

Published Oct. 2003

by Technical Publications

LG Electronics USA, Inc.

201 James Record Road,

Huntsville, Alabama 35824-1513

Copyright © 2003 by Zenith Electronics Corporation

Printed in Korea

http//www.zenithservice.com

Summary of Contents for Z50PX2D - 50" Plasma HDTV

Page 1: ...CONTENTS Description of Controls 4 Specifications 8 Adjustment Instructions 9 Diagrams 13 Parts List 17 Schematics Published Oct 2003 by Technical Publications LG Electronics USA Inc 201 James Record...

Page 2: ...ceiving tube or a resistor rated at 1 watt or more Lead tension around protruding metal surfaces must be avoided 6 After reassembly of the set always perform an AC leakage test on all exposed metallic...

Page 3: ...PTION OF CONTROLS 4 SPECIFICATIONS 8 ADJUSTMENT INSTRUCTIONS 9 BLOCK DIAGRAM 13 EXPLODED VIEW 16 EXPLODED VIEW PARTS LIST 17 REPLACEMENT PARTS LIST 18 SCHEMATIC DIAGRAM PRINTED CIRCUIT BOARDS TABLE OF...

Page 4: ...42PX1D 5 7 8 4 3 1 1 4 5 6 7 8 1 POWER Button 2 Remote Control Sensor 3 Power Standby Indicator Without CableCARDTM Illuminates red in standby mode Illuminates green when the TV is turned on Inserting...

Page 5: ...a PC to the appropriate input port Digital Audio DVI Digital Visual Interface Component2 Input Digital Audio Output Connect digital audio from vari ous types of equipment Note In standby mode these po...

Page 6: ...TIMER Lets you select the amount of time before your TV turns itself off automatically MENU Brings up the main menu to the screen EZ PIC Selects a factory preset picture mode depending on the viewing...

Page 7: ...ystem settings to your pref erence CHANNEL UP DOWN Selects available channels found with EZ scan PAGE UP PAGE DOWN Moves from one full set of screen infor mation to the next one EZ SOUND Selects the s...

Page 8: ...DTV 2 69 75 32 104 F 0 40 C Less than 80 55 1400 32 3 821 12 4 315 114 8 52 05 1366 x 768 Dot Width inches mm Height inches mm Depth inches mm Weight pounds kg Resolution Power requirement Television...

Page 9: ...ignal generator in this mode If you turn on a still screen more than 20 minutes Especially Digital pattern Cross Hatch Pattern an afterimage may occur in the black level part of the screen 3 EPLD Down...

Page 10: ...___________________________________________ 00 00 FF FF FF FF FF FF 00 1E 6D 01 01 01 01 01 01 10 06 0D 01 03 18 5C 34 96 08 CF 72 A3 57 4C B0 23 20 09 45 5D EF CE 00 31 D9 31 59 45 59 01 01 01 01 30...

Page 11: ...5 White Balance of Ez Adjust by pressing the ADJ KEY on the Service R C Then enter adjustment mode by pressing the Right KEY G 5 Adjust the Hight Light using R Gain G Gain Cool Adjust the Hight Light...

Page 12: ...he ADJ Key on the Service R C 3 Select 3 Video uPD Set and enter the adjustment mode by pressing the right key G 4 When enter the adjustment mode displayed the TV 2CH Screen automatic at picture and a...

Page 13: ...13 BLOCK DIAGRAM...

Page 14: ...14 BLOCK DIAGRAM...

Page 15: ...15 BLOCK DIAGRAM...

Page 16: ...16 EXPLODED VIEW 601 600 102 103 101 214 215 400 300 305 301 304 303 302 124 120 121 122 123 430 208 200 201 207 205 206 580 540 590 560 501 503 502 530 541 202 203 204 520...

Page 17: ...0D77B SUPPORTER 50PX1D UC SKD VERTICAL ASSY RIGHT 300 3091V00678B CABINET ASSEMBLY 50PX2D UD NON 3090V00593 LGERS PHANTOM 301 4980V01112E SUPPORTER ASSY AL FILTER TOP 50PX2D UD C SKD 302 4980V01113E S...

Page 18: ...504S ASY BK KEC LOCA NO PART NO DESCRIPTION IC100 IC100 IC1000 IC1001 IC1002 IC1003 IC1004 IC1005 IC1006 IC1007 IC1008 IC101 IC101 IC102 IC103 IC103 IC104 IC107 IC108 IC110 IC1100 IC1101 IC111 IC200 I...

Page 19: ...10 0 1UF 1608 50V 10 0 1UF 1608 50V 10 47UF MVK 25V 20 LOCA NO PART NO DESCRIPTION C1008 C1009 C101 C101 C1010 C1011 C1012 C1013 C1014 C1015 C1016 C1017 C1018 C1019 C102 C1022 C1023 C1024 C1025 C1026...

Page 20: ...1UF 1608 50V 10 0 1UF 2012 50V 10 47UF MVK 25V 20 0 1UF 1608 50V 10 2 2UF MVK RC 50V 20 0 01UF 1608 50V 10 LOCA NO PART NO DESCRIPTION C1118 C112 C1121 C1121 C1122 C1123 C1123 C1124 C1125 C1126 C1126...

Page 21: ...0 1UF 1608 50V 10 100PF 1608 50V 5 0 1UF 1608 50V 10 20PF 1608 50V 5 47UF MVK 25V 20 0 1UF 2012 50V 10 LOCA NO PART NO DESCRIPTION C135 C136 C137 C138 C139 C140 C141 C141 C142 C142 C143 C143 C144 C14...

Page 22: ...8 50V 10 0 1UF 1608 50V 10 0 1UF 1608 50V 10 0 1UF 1608 50V 10 0 1UF 1608 50V 10 LOCA NO PART NO DESCRIPTION C322 C323 C325 C326 C328 C329 C330 C331 C332 C333 C334 C335 C336 C337 C338 C339 C340 C341 C...

Page 23: ...0 1UF 1608 50V 10 0 1UF 1608 50V 10 0 1UF 1608 50V 10 0 1UF 1608 50V 10 0 1UF 1608 50V 10 LOCA NO PART NO DESCRIPTION C443 C444 C445 C446 C447 C448 C449 C450 C451 C452 C453 C454 C455 C456 C457 C458 C...

Page 24: ...1 1000PF 1608 50V 0 1 1000PF 1608 50V 0 1 1000PF 1608 50V 0 1 1000PF 1608 50V 0 1 LOCA NO PART NO DESCRIPTION C619 C620 C621 C622 C623 C624 C626 C628 C631 C632 C633 C634 C635 C636 C637 C638 C639 C640...

Page 25: ...1UF 1608 50V 10 0 1UF 1608 50V 10 0 1UF 1608 50V 10 47UF MVK 25V 20 LOCA NO PART NO DESCRIPTION C911 C913 C914 C915 C916 C917 C918 C919 C920 C921 C922 C923 C924 C925 C926 C927 C928 C929 C931 C933 C934...

Page 26: ...C21 C3 C4 C5 C6 C7 C8 C9 JK101 JK200 ANT1 ANT2 JK100 JK100 JK101 JK102 JK103 JK104 JK105 JK600 AR100 AR1100 AR1101 AR1102 AR300 AR301 AR302 AR303 AR600 AR601 AR602 AR603 AR604 6140VB0004B 6631V25032J...

Page 27: ...11 L316 L317 L318 L319 L320 L400 L401 L402 L403 L500 L501 L503 L600 L601 L602 L603 L604 L606 L607 L800 0LCML00003B 0LCML00003B 0LCML00003B 6210VC0006A 0LCML00003B 0LCML00003B 0LCML00003B 0LCML00003B 6...

Page 28: ...201209 0120P N2 5A FILTER EMC MLB 201209 0120P N2 5A FILTER EMC MLB 201209 0120P N2 5A FILTER EMC MLB 201209 0120P N2 5A FILTER EMC MLB 201209 0120P N2 5A RESONATOR CERAMIC CSALA2M69G4ZF01 B0 RESONAT...

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Page 33: ...SIDE A V CONTROL TOP CONTROL BOTTOM POWER S W TOP POWER S W BOTTOM DIGITAL TOP ANALOG TOP ANALOG BOTTOM DIGITAL BOTTOM...

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