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SERVICE MANUAL
COPYRIGHT © 2003 VICTOR COMPANY OF JAPAN, LTD.
No.52016B
2003/01
AV-21W83
AV-21W93
AV-21W93B
COLOUR TELEVISION
52016B
2003
01
AV-21W83/EBK
AV-21W93/EBK
AV-21W93B/EBK
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, AV-
21W93/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
HOW TO IDENTIFY MODELS
Since the picture tube was changed, we have issued the SERVICE MANUAL for AV-21W83/EBK, AV-21W93/
EBK, AV-21W93B/EBK.
MODEL
Indicated
SERIAL No.
"AV-21W83/EBK", "AV-21W93/EBK", "AV-21W93B/EBK" is added to the serial No. under at the Rating
label.
AV-21W83/BK
AV-21W93/BK
AV-21W93B/BK
AV-21W83/EBK
AV-21W93/EBK
AV-21W93B/EBK
BASIC CHASSIS
CH
Supplementary


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AV-21W83
AV-21W93
AV-21W93B
1-2 (No.52016B)
DIFFERENCE LIST
USING P.W.BOARD (Page 41)
EXPLODED VIEW PARTS LIST(2)
EXPLODED VIEW (2) (Page 42)
Model
P.W.B ASS'Y Name
AV-21W83/BK
AV-21W83/EBK
DESCRIPTION
MAIN PWB
SCH-1088A-BK
SCH-1140A-BK
Non compatible
Model
P.W.B ASS'Y Name
AV-21W93/BK
AV-21W93/EBK
DESCRIPTION
MAIN PWB
SCH-1111A-BK
SCH-1141A-BK
Non compatible
Model
P.W.B ASS'Y Name
AV-21W93B/BK
AV-21W93B/EBK
DESCRIPTION
MAIN PWB
SCH-1078A-BK
SCH-1142A-BK
Non compatible
Ref. No.
PARTS No.
PARTS NAME
DESCRIPTION
AV-21W83/BK
AV-21W93/BK
AV-21W93B/BK
AV-21W83/EBK
AV-21W93/EBK
AV-21W93B/EBK
V01
A51LVV896X
A51QDX992X
PICTURE TUBE
DY01
QQD0082-001
QQD0095-001
DEFLECTION YOKE


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AV-21W83
AV-21W93
AV-21W93B
(No.52016B)1-3
PRINTING WIRING BOARD PARTS LIST
MAIN P.W. BOARD ASS'Y [ AV-21W83/EBK ] (Page 45~48)
MAIN P.W. BOARD ASS'Y [ AV-21W93/EBK ] (Page 51~54)
MAIN P.W. BOARD ASS'Y [ AV-21W93B/EBK ] (Page 57~60)
Symbol No.
PARTS No.
PARTS NAME
DESCRIPTION
SCH-1088A-BK
SCH-1140A-BK
R1358
QRE121J-272Y
QRE121J-182Y
C R
1.8k
1/2W J
R1414
QRE121J-120Y
QRE121J-270Y
C R
27
1/2W J
C1374
QCZ0364-222
QCZ0364-681
C CAP.
680pF
C1524
QFZ0200-632
QFZ0200-612
MPP CAP.
6100pF 1.5kV H ±3%
C1525
QFZ0196-382
QFZ0200-342
MPP CAP.
3400pF 1.5kV H ±3%
C1972
QEHR1VM-476Z
QEHR1VM-108Z
E CAP.
1000µF 35V M
L1524
QQLZ034-260
QQLZ034-220
COIL
22µH
Symbol No.
PARTS No.
PARTS NAME
DESCRIPTION
SCH-1111A-BK
SCH-1141A-BK
R1358
QRE121J-272Y
QRE121J-182Y
C R
1.8k
1/2W J
R1414
QRE121J-120Y
QRE121J-270Y
C R
27
1/2W J
C1374
QCZ0364-222
QCZ0364-681
C CAP.
680pF
C1524
QFZ0200-632
QFZ0200-612
MPP CAP.
6100pF 1.5kV H ±3%
C1525
QFZ0196-382
QFZ0200-342
MPP CAP.
3400pF 1.5kV H ±3%
C1972
QEHR1VM-476Z
QEHR1VM-108Z
E CAP.
1000µF 35V M
L1524
QQLZ034-260
QQLZ034-220
COIL
22µH
Symbol No.
PARTS No.
PARTS NAME
DESCRIPTION
SCH-1078A-BK
SCH-1142A-BK
R1358
QRE121J-272Y
QRE121J-182Y
C R
1.8k
1/2W J
R1359
QRE121J-561Y
QRE121J-821Y
C R
820
1/2W J
R1414
QRE121J-120Y
QRE121J-270Y
C R
27
1/2W J
C1374
QCZ0364-222
QCZ0364-681
C CAP.
680pF
C1524
QFZ0200-632
QFZ0200-612
MPP CAP.
6100pF 1.5kV H ±3%
C1525
QFZ0196-382
QFZ0200-342
MPP CAP.
3400pF 1.5kV H ±3%
C1972
QEHR1VM-476Z
QEHR1CM-108Z
E CAP.
1000µF 35V M
L1524
QQLZ034-260
QQLZ034-220
COIL
22µH


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(No.52016B)
AV & MULTIMEDIA COMPANY DISPLAY CATEGORY 12, 3-chome, Moriya-cho, kanagawa-ku, Yokohama, kanagawa-prefecture, 221-8528, Japan
VICTOR COMPANY OF JAPAN, LIMITED
200301WPC
Printed in Japan
AV-21W83
AV-21W93
AV-21W93B