Zenith Z50PX2D Series Service Manual
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Zenith Z50PX2D Series Service Manual

Af-05fd chassis
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SERVICE MANUAL
Product Type:
Chassis:
Manual Series:
Manual Part #:
Model Line:
Product Year:
Description of Controls .................................................4
Specifications ..............................................................8
Adjustment Instructions ................................................9
Diagrams ...................................................................13
Parts List ...................................................................17
Schematics ....................................................................
Printed in Korea
PLASMA
AF-05FD
2005
CONTENTS
Published Oct. 2003
by Technical Publications
LG Electronics USA, Inc.
201 James Record Road,
Huntsville, Alabama 35824-1513
Copyright © 2003 by Zenith Electronics Corporation
http//www.zenithservice.com
Model Series:
Z50PX2D

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Summary of Contents for Zenith Z50PX2D Series

  • Page 1: Table Of 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...
  • Page 2 When servicing this product, under no circumstances should the original design danger of electrical shock. DO NOT USE A LINE ISOLATION be modified or altered without permission from Zenith Electronics Corporation. TRANSFORMER DURING THIS TEST. Use an AC voltmeter having 5000...
  • Page 3 TABLE OF CONTENTS DESCRIPTION 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 ..........- 3 -...

  • Page 4: Description Of Controls

    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 Z50PX2D TV/VIDEO MENU Z42PX1D TV/VIDEO MENU ENTER 1. POWER Button 4. TV/VIDEO Button 5.

  • Page 5: Connection Options

    DESCRIPTION OF CONTROLS Connection Options Connection Options Back Connection Panel Back Connection Panel S-VIDEO Input FRONT A connection available to provide bet- A/V INPUT ter picture quality than the video input. VIDEO Input Connects the video signal from a video device. AUDIO Input Use to connect to hear stereo sound from an external device.

  • Page 6: Remote Control Key Functions

    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. TV INPUT • Rotates the input mode between Antenna and Cable. • Video, Front Video, Component 1-2, RGB- TV/VIDEO DTV (or RGB-PC) and HDMI/DVI input External input modes rotate in regular...
  • Page 7 DESCRIPTION OF CONTROLS Remote Control Key Functions Remote Control Key Functions VCR/DVD BUTTONS • Control some video cassette recorders or DVD players. ("RECORD" button is not POWER available for DVD players.) Turns your TV or any other programmed equipment on or off, depending on mode. GUIDE Shows program schedule.

  • Page 8: Specifications

    SPECIFICATIONS Z50PX2D MODELS Z42PX1D 47.6 / 1210 55 / 1400 Width (inches / mm) 27.6 / 701 32.3 / 821 Height (inches / mm) 11.6 / 295 12.4 / 315 Depth (inches / mm) 79 / 35.9 114.8 / 52.05 Weight (pounds / kg) 852 x 480 (Dot) 1366 x 768 (Dot)

  • Page 9: Adjustment Instructions

    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-05FD. assembly. (Especially, be careful Power PCB Assy which can cause Damage to the PDP Module.) 2.
  • Page 10 ADJUSTMENT INSTRUCTIONS 5. EDID(The Extended Display EDID DATA for RGB EDID table = Identification Data)/DDC 00 01 02 03 04 05 06 07 08 09 0A 0B 0C 0D 0E 0F (Display Data Channel) download __________________________________________________ 00 | 00 FF FF FF FF FF FF 00 1E 6D 01 01 01 01 01 01 This is the function that enables “Plug and Play".
  • Page 11 ADJUSTMENT INSTRUCTIONS 7. Adjustment of White Balance (5) Adjust the Hight Light using R Gain/G Gain(Cool). Adjust the Hight Light using G Gain/B Gain(Medium). Adjust the Hight Light using G Gain/B Gain(Warm). 7-1. Required Equipment (1) Color analyzer (CA-100 or similar product) (6) Adjust using Volume +/- KEY.
  • Page 12 ADJUSTMENT INSTRUCTIONS 8. Video(uPD) 8-1. Required Equipment MSPG925FA Pattern Generator-connector with Video Input 8-2. MSG925FA Adjustment (1) After select the model, input the #201(NTSC-M). (2) Receive the 100% Color Bar Pattern.(Pattern #32) (3) Select the Reverse button and select the signal as below figure.

  • Page 13: Diagrams

    BLOCK DIAGRAM - 13 -...
  • Page 14 BLOCK DIAGRAM - 14 -...
  • Page 15 BLOCK DIAGRAM - 15 -...

  • Page 16: Exploded View

    EXPLODED VIEW - 16 -...

  • Page 17: Parts List

    EXPLODED VIEW PARTS LIST Description Part No. 5900V12003B FAN,DC D12025S SDS 120MM*120MM*25MM 12V/0.2A 1300 5V-13.2V RPM 4980V01018A SUPPORTER,FAN EGI LEFT PDP DN-50PY10 4980V01017A SUPPORTER,FAN EGI RIGHT PDP DN-50PY10 6400WTTX01A SPEAKER,WOOFER N21C-6539-27C 16 OHM 10/15W 78DB OTHERS 56MM*56MM 6400TTTX01A SPEAKER,TWEETER N08D-6560 8 OHM 10/15W 77DB OTHERS 29MM*29MM 3110V00351A CASE,FRONT (R)SPEAKER DN-50PY10 ABS PDP 3550V00396A...

  • Page 18: Replacement Parts List

    REPLACEMENT PARTS LIST For Capacitor & Resistors, the CC, CX, CK, CN : Ceramic RD : Carbon Film charactors at 2nd and 3rd digit CQ : Polyestor RS : Metal Oxide Film RUN DATE : 2005.6.14 in the P/No. means as follows; CE : Electrolytic RN : Metal Film RF : Fusible...
  • Page 19 REPLACEMENT PARTS LIST LOCA. NO PART NO DESCRIPTION LOCA. NO PART NO DESCRIPTION Q115 0TR150400BA CHIP 2SA1504S(ASY) BK KEC C1008 0CK102CK56A 1000PF 1608 50V 0.1 Q117 0TR150400BA CHIP 2SA1504S(ASY) BK KEC C1009 0CC020CK01A 2PF 1608 50V 0.25 PF Q118 0TR150400BA CHIP 2SA1504S(ASY) BK KEC C101 0CK104CK56A...
  • Page 20 REPLACEMENT PARTS LIST LOCA. NO PART NO DESCRIPTION LOCA. NO PART NO DESCRIPTION C106 0CE476WH6DC 47UF MVK 25V 20% C1118 0CK103CK56A 0.01UF 1608 50V 10% C1062 0CK104CK56A 0.1UF 1608 50V 10% C112 0CK103CK56A 0.01UF 1608 50V 10% C1063 0CK104CK56A 0.1UF 1608 50V 10% C1121 0CK104CK56A 0.1UF 1608 50V 10%...
  • Page 21 REPLACEMENT PARTS LIST LOCA. NO PART NO DESCRIPTION LOCA. NO PART NO DESCRIPTION C1155 0CE105WK6DC 1UF MVK 50V 20% C135 0CC200CK41A 20PF 1608 50V 5% C1156 0CE225WK6DC 2.2UF MVK,RC 50V 20% C136 0CK104CK56A 0.1UF 1608 50V 10% C1157 0CE225WK6DC 2.2UF MVK,RC 50V 20% C137 0CK104CK56A 0.1UF 1608 50V 10%...
  • Page 22 REPLACEMENT PARTS LIST LOCA. NO PART NO DESCRIPTION LOCA. NO PART NO DESCRIPTION C210 0CC221CK41A 220PF 1608 50V 5% C322 0CK104CK56A 0.1UF 1608 50V 10% C211 0CK104DK56A 0.1UF 2012 50V 10% C323 0CK104CK56A 0.1UF 1608 50V 10% C211 0CC470CK41A 47PF 1608 50V 5% C325 0CK104CK56A 0.1UF 1608 50V 10%...
  • Page 23 REPLACEMENT PARTS LIST LOCA. NO PART NO DESCRIPTION LOCA. NO PART NO DESCRIPTION C379 0CK104CK56A 0.1UF 1608 50V 10% C443 0CK104CK56A 0.1UF 1608 50V 10% C380 0CK104CK56A 0.1UF 1608 50V 10% C444 0CK104CK56A 0.1UF 1608 50V 10% C384 0CK104CK56A 0.1UF 1608 50V 10% C445 0CK104CK56A 0.1UF 1608 50V 10%...
  • Page 24 REPLACEMENT PARTS LIST LOCA. NO PART NO DESCRIPTION LOCA. NO PART NO DESCRIPTION C509 0CK104CK56A 0.1UF 1608 50V 10% C619 0CK102CK56A 1000PF 1608 50V 0.1 C510 0CK104CK56A 0.1UF 1608 50V 10% C620 0CK102CK56A 1000PF 1608 50V 0.1 C511 0CK104CK56A 0.1UF 1608 50V 10% C621 0CK102CK56A 1000PF 1608 50V 0.1...
  • Page 25 REPLACEMENT PARTS LIST LOCA. NO PART NO DESCRIPTION LOCA. NO PART NO DESCRIPTION C728 0CK103CK56A 0.01UF 1608 50V 10% C911 0CE476WH6DC 47UF MVK 25V 20% C729 0CK103CK56A 0.01UF 1608 50V 10% C913 0CK104CK56A 0.1UF 1608 50V 10% C730 0CK104CK56A 0.1UF 1608 50V 10% C914 0CK104CK56A 0.1UF 1608 50V 10%...
  • Page 26 REPLACEMENT PARTS LIST LOCA. NO PART NO DESCRIPTION LOCA. NO PART NO DESCRIPTION CC121 0CK104CK56A 0.1UF 1608 50V 10% L803 6140VB0004B COIL,CHOKE 26UH CC122 0CK104CK56A 0.1UF 1608 50V 10% CONNECTOR CC123 0CK104CK56A 0.1UF 1608 50V 10% 6631V25032J CONNECTOR ASSEMBLY,3P 2.5MM 500MM CC124 0CK104CK56A 0.1UF 1608 50V 10%...
  • Page 27 REPLACEMENT PARTS LIST LOCA. NO PART NO DESCRIPTION LOCA. NO PART NO DESCRIPTION AR605 0RRZVTA001D 22 OHM 1 / 16 W 1608 5% L1010 0LCML00003B FILTER,EMC MLB-201209-0120P-N2 5A AR900 0RRZVTA001D 22 OHM 1 / 16 W 1608 5% L1011 0LCML00003B FILTER,EMC MLB-201209-0120P-N2 5A AR901 0RRZVTA001D...
  • Page 28 6700AN0002C TUNER,TDVS-H702P VX500 6204B60001B OSCILLATOR,27MHZ +/- 100 PPM 3.3V X1100 6204B47985K OSCILLATOR,BMS-873R 25MHZ ACCESSORIES 3828VA0528M MANUAL,AF05FD ZENITH 6710V00151J REMOTE CONTROLLER,AF05FD 50PX2D-UD 6410VUH005C POWER CORD,BP-301 2800MM V1625 IVORY 6850TD9007E CABLE,D-SUB UL20276-9C(5.8MM) DT L1800 6851V00019A CABLE,COAXIAL RF CONN 4AC208A0 3M 4972V00178A FIXER,WALL NON ASSY PDP SET...
  • Page 33 DIGITAL(TOP) DIGITAL(BOTTOM) ANALOG(TOP) ANALOG(BOTTOM) POWER S/W(TOP) POWER S/W(BOTTOM) SIDE A/V CONTROL(TOP) CONTROL(BOTTOM)

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