JVC AV-21D41/B BK Service Manual
SERVICE MANUAL
COLOUR TELEVISION
AV-21D41
Supplementary
/B BK
AV-21D41
BASIC CHASSIS
CG
The following item for the AV-21D41
Therefore, this service manual describes only the items which differ from those of the AV-21D41
model service manual.
For details other than those described in this manual, please refer to the AV-21D41
service manual (No.51925, Dec. 2001).
model was changed partly from AV-21D41
/BBK
model.
/BK
/BK
model
■ OUTLINE
Since the picture tube was changed, we have issued the SERVICE MANUAL for AV-21D41
/BBK
■ HOW TO IDENTIFY MODELS
Identify that the model name “AV-21D41
the rear cover.
” is printed on the margin of the rating label affixed to
/BBK
■ DIFFERENCE LIST (1/2)
●
USING PW BOARD
PWB ASS’Y
MAIN PWB
MODEL
AV-21D41
SCG-1303A-BK
/BK
AV-21D41
SCG-1436A-BK
/BBK
/BK
.
1
COPYRIGHT © 2002 VICTOR COMPANY OF JAPAN, LTD.
No.51925B
Aug. 2002
AV-21D41
■ DIFFERENCE LIST (2/2)
●
EXPLODED VIEW PARTS LIST (Page 32)
!!!!
! V01 A51LMV20X
! DY01 CE20336-00A
! 17 CM22960-087-H
●
PRINTED WIRING BOARD PARTS LIST
MAIN PW BOARD ASS’Y (Page 34～～～～37)
Ref. No.
AV-21D41
/BK
Parts No.
AV-21D41
A51KSV73X(VM)
QQD0085-001
GG20029-009A-H
Parts Name
/BBK
PICTURE TUBE
DEF YOKE
RATING LABEL
PWB No. SCG-1303A-BK
Symbol No. PARTS No. PARTS No.
!!!!
R1114 NRSA02J-472X
R1115 NRSA02J-222X
R1117 NRSA02J-0R0X
R1118 NRSA02J-472X
!!!!
C1527 QFZ0199-224
QFZ0199-474
C1582 QFZ0199-224
NCB21HK-104X
QCZ9082-222Z
QCZ9082-222Z
QCZ9082-222Z
QCZ0122-561
IM-BW
!!!!
!!!!
!!!!
C1706 NCB21EK-104X
C1904 QCZ9078-222
C1905 QCZ9078-222
C1907 QCZ9078-222
C1930 QCZ0325-561
D1102 MA859-T2
Q1103 DTC124EKA-X
Q1351-53 2SC3271F
IC1704 PIC-28143SY
SF1102 QQX0594-001
X1301 QAX0500-001Z
X1302 CE42690-001Z
STC344-T
GP1UM281QK
QAX0666-002
QAX0705-001Z
CE41651-001Z
SCG-1436A-BK
PARTS NAME DESCRIPTION
MG R
MG R
MG R
MG R
MPP C AP
MPP C AP
C CAP
C CAP
C CAP
C CAP
C CAP
BUS WIRE
DIG. TRANSISTOR
SI. TRANSISTOR
IFR DETECT UNIT
SAW FILTER
CRYSTAL
CRYSTAL
DELETE
DELETE
DELETE
DELETE
0.47μF 250V J
DELETE
0.1μF 50V K
2200pF AC250V M
2200pF AC250V M
2200pF AC250V M
560pF 2kV K
DELETE
VICTOR COMP ANY OF J APAN, LIMITED
HOME AV NETWORK BUSINESS UNIT 12, 3-chome, Moriya-cho, Kanagawa-ku, Yokohama, Kanagawa-prefecture, 221-852 8, Japan
4
AV21D41BBKBK #999
0208 WPC
DP7070
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