JVC AV-21W83/EBK, AV-21W93/EBK, AV-21W93B/EBK Service Manual

52016B200301

AV-21W83
AV-21W93

AV-21W93B

SERVICE MANUAL

COLOUR TELEVISION

BASIC CHASSIS

AV-21W83/EBK

CH

AV-21W93/EBK
AV-21W93B/EBK

Supplementary

The following items for the AV-21W83/EBK, AV-21W93/EBK, AV-21W93B/EBK model were changed partly
from AV-21W83/BK, AV-21W93/BK, AV-21W93B/BK model.
Therefore, this service manual describes only the items which differ from those of the AV-21W83/BK, AV­21W93/BK, AV-21W93B/BK model service manual.
For details other than those described in this manual, please refer to the AV-21W83/BK, AV-21W93/BK,
AV-21W93B/BK model service manual (No.52016, Nov.2002).

OUTLINE

Since the picture tube was changed, we have issued the SERVICE MANUAL for AV-21W83/EBK, AV-21W93/
EBK, AV-21W93B/EBK.

HOW TO IDENTIFY MODELS

“AV-21W83/EBK”, “AV-21W93/EBK”, “AV-21W93B/EBK” is added to the serial No. under at the Rating
label.

MODEL

AV-21W83/BK
AV-21W93/BK
AV-21W93B/BK

AV-21W83/EBK

SERIAL No.

COPYRIGHT © 2003 VICTOR COMPANY OF JAPAN, LTD.

Indicated

AV-21W93/EBK
AV-21W93B/EBK

No.52016B

2003/01

AV-21W83
AV-21W93
AV-21W93B

DIFFERENCE LIST

USING P.W.BOARD (Page 41)

Model
P.W.B ASS’Y Name

MAIN PWB SCH-1088A-BK SCH-1140A-BK Non compatible

Model
P.W.B ASS’Y Name

MAIN PWB SCH-1111A-BK SCH-1141A-BK Non compatible

Model
P.W.B ASS’Y Name

MAIN PWB SCH-1078A-BK SCH-1142A-BK Non compatible

AV-21W83/BK AV-21W83/EBK DESCRIPTION

AV-21W93/BK AV-21W93/EBK DESCRIPTION

AV-21W93B/BK AV-21W93B/EBK DESCRIPTION

EXPLODED VIEW PARTS LIST(2)

EXPLODED VIEW (2) (Page 42)

PARTS No.

 Ref. No.

 V01 A51LVV896X A51QDX992X PICTURE TUBE
 DY01 QQD0082-001 QQD0095-001 DEFLECTION YOKE

AV-21W83/BK
AV-21W93/BK

AV-21W93B/BK

AV-21W83/EBK
AV-21W93/EBK

AV-21W93B/EBK

PARTS NAME DESCRIPTION

1-2 (No.52016B)