JVC AV-28T4BK/B, AV-28T4SR/B Service Manual

SERVICE MANUAL

COLOUR TELEVISION

YA060D20049

BASIC CHASSIS

AV-28T4BK/B,

JW

AV-28T4SR

/B

Supplementary

The following items for the AV-28T4BK/B and AV-28T4SR/B were changed partly from AV-28T4BK and AV­28T4SR.
Therefore, this service manual describes only the items which differ from those of the AV-28T4BK and AV­28T4SR service manual.
For details other than those described in this manual, please refer to the AV-28T4BK and AV-28T4SR service
manual (No.YA060, 2004/3).

OUTLINE

Since the picture tube was changed, we have issued the SERVICE MANUAL for AV-28T4BK/B and AV-

28T4SR/B.

HOW TO IDENTIFY MODELS

“BE” is added to the serial No. after at the Rating label.

COPYRIGHT © 2004 Victor Company of Japan, Limited

MODEL NAME

AV-28T4BK

AV-28T4SR

DISTINGUISH NAME

BE

No.YA060D

2004/9

DIFFERENCE LIST

USING P.W. BOARD (Page 3-3)

P.W.B ASS'Y Name

POWER & DEF P.W.B SJW-2002A-H3 SJW-2006A-H3 Non compatible

CST SOCKET P.W.B SJW-3002A-H3 SJW-3003A-H3 Non compatible

AV-28T4BK
AV-28T4SR

AV-28T4BK/B
AV-28T4SR/B

DESCRIPTION

EXPLODED VIEW PARTS LIST -1 (Page 3-5)

 Ref. No.

AV-28T4BK AV-28T4BK/B

 V01 W66QDE993X990 W66ELCO21X101 ITC Inc.DEF YOKE/PC MAGNET

18 LC11364-054A-U LC11364-071A-U RATING LABEL

 Ref. No.

AV-28T4SR AV-28T4SR/B

 V01 W66QDE993X990 W66ELCO21X101 ITC Inc.DEF YOKE/PC MAGNET

18 LC11364-051A-U LC11364-072A-U RATING LABEL

Part No.

PART NAME DESCRIPTION

Part No.

PART NAME DESCRIPTION

PRINTED WIRING BOARD PARTS LIST

POWER & DEF BOARD ASS’Y (Page 3-19)

Part No.

 Ref. No.

C521 QFZ0196-302 QFZ0200-422 MPP CAPACITOR 4200pF 1.5kV H

C523 QFP32GJ-223 QFP32GJ-183 PP CAPACITOR 0.018uF 400V J

C526 QFZ0197-274 QFZ0197-374 MPP CAPACITOR 0.37uF 250V J

R554 QRZ9021-4R7 QRZ9023-2R7 FUSIBLE RESISTOR 2.7Ω

L522 QQR1106-002 QQR1106-001 LINEARITY COIL

AV-28T4BK
AV-28T4SR

SJW-2002A-H3 SJW-2006A-H3

AV-28T4BK/B
AV-28T4SR/B

PART NAME DESCRIPTION

1-2 (No.YA060D)