JVC GD-V4210PZW Service Manual
Plasma display monitor
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Also See for GD-V4210PZW:
- Manuel d'instructions (40 pages) ,
- Bedienungsanleitung (40 pages) ,
- Manuale d'istruzioni (40 pages)
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Revised 29/9/2004 Web
link on page 8 corrected.
SERVICE MANUAL
GD-V4210PZW GD-V4210PZW-G
GD-V4210PCE GD-V4211PCE
These models corresponded to the printed circuit board exchange in the PDP unit.
Therefore, this service manual describes only the information relevant to it.
For details other than those described in this manual, please refer to the GD-V4210PZW,
GD-V4210PZW-G, GD-V4210PCE service manual (No.51767 2000/10) and GD-V4211PCE
(No.51767B 2000/12).
1.
2.
3.
4.
5.
6.
7.
It will become the cause of failure if dust adheres to the inside of a connector, or a flat wire and a
When the PW board is exchanged, be careful of the dust and dirt of the inside of a connector, or
a flat wire and a point-of-contact part enough.
PLASMA DISPLAY MONITOR
Supplementary
TABLE OF CONTENTS
COPYRIGHT © 2004 Victor Company of Japan, Limited
BASIC CHASSIS
P1
2
2
3
8
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11
No.51767D
2004/8
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Table of Contents
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Summary of Contents for JVC GD-V4210PZW
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Page 1: Table Of Contents
These models corresponded to the printed circuit board exchange in the PDP unit. Therefore, this service manual describes only the information relevant to it. For details other than those described in this manual, please refer to the GD-V4210PZW, GD-V4210PZW-G, GD-V4210PCE service manual (No.51767 2000/10) and GD-V4211PCE (No.51767B 2000/12). -
Page 2: Confirming The Model Name, Serial Number, Id Number And Code Number
CONFIRMING MODEL NAME, SERIAL NUMBER, ID NUMBER AND CODE NUMBER NOTE : The panel's ID number is used when you reference the characteristic voltage value of the panel on web site. Voltage and CODE No. SERIAL NO. 001200456 Vd=70V Vs=182.1V CODE AA-01 For example CODE : AA... -
Page 3: Inspection Of Components On The Pw Board
INSPECTION OF COMPONENTS ON THE PW BOARD Diagnose the PW board in PDP unit by checking defects based on the following items. 1. INSPECTION OF FUSES Measure the resistance of each fuse with a circuit tester, and check OK or NG. 1.1 Glass fuses (F1, F2) on the COMMON PWB 1.2 Glass fuses (F1, F2) on the SCAN PWB OK: Short... - Page 4 3. INSPECTION OF DATA ICS According to the following procedures, measure with a circuit tester and check OK or NG. Check the pin 4 or pin 5 of the connector [CN8] on the SIGNAL RELAY PWB (lower left). OK: Open NG: Short Detac h the connecto r [CN8 ] or [CN9 ] on each of the SIGNA L REL AY PWB s (fo r exampl e : lowe r lef t board ) and chec k the...
- Page 5 4.1 PH2001 on the COMMON PWB Check each point of power IC as shown below. PH2001 PH2001 PH2001 Check point Between OK: Over 1k A - B NG: Short B - C D - E 4.2 PH2001 on the SCAN PWB Check each point of power IC as shown below.
- Page 6 4.3 PH2002 on the SCAN PWB Check each point of power IC as shown below. PH2002 PH2002 PH2002 Check point OK: Over 1k Between NG: Short A - B 4.4 PH2003 on the SCAN PWB Turn over the board and check each point of power IC as shown below. PH2003 PH2003 Check point...
- Page 7 5. INSPECTION OF SCAN IC DRIVERS According to the following procedures, measure and check OK or NG. 5.1 Scan IC drivers [A-D] with a circuit tester Check each point as shown below Check point Scan IC Between NEGA - POSI NEGA POSI OK: Over 1k...
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Page 8: Disassembly Procedure
DISASSEMBLY PROCEDURE 1. Removing the COMMON PWB 5. Removing the SIGNAL RELAY PWB (upper right) (1) Detach the 7 connectors. (1) Detach the 7 connectors. (2) Remove the 8 screws [A]. (2) Remove the SIGNAL RELAY PWB (upper right). (3) Remove the COMMON PWB. 6. -
Page 9: Confirming Reference Voltage
CONFIRMING REFERENCE VOLTAGE Each PDP panel has the characteristic voltage value. In the adjustment after fix or exchange of a PW board, this voltage value is used as reference. You can get it from the vendor's web site on the Internet. 1. -
Page 10: Adjustments
ADJUSTMENTS Measuring Item Test point Adjustment part Description instrument DC voltmeter VR101 (1) Measur e the voltag e betwee n the pin 10 VOLTAGE -pin 10 [COMMON PWB] of th e connecto r [CN8 ] an d GN D on th e ADJUSTMENT COMMON PWB. -
Page 11: Parts List
PDP UNIT Ref No. Parts No. Parts name Description NE-9S899485 SCAN PWB NE-9S899631 COMMON PWB (upper left) NE-9S899329 SIGNAL RELAY PWB (upper right) NE-9S899325 SIGNAL RELAY PWB (lower left) NE-9S899331 SIGNAL RELAY PWB (lower right) NE-9S899327 SIGNAL RELAY PWB NE-9S899446 RECOVERY RELAY PWB NE-9S899632 DIGITAL PWB... - Page 12 Victor Company of Japan, Limited AV & MULTIMEDIA COMPANY VIDEO DISPLAY CATEGORY 12, 3-chome, Moriya-cho, kanagawa-ku, Yokohama, kanagawa-prefecture, 221-8528, Japan (No.51767D) Printed in Japan...