JVC AV-K21T2L-GY Service Manual
SERVICE MANUAL
COLOUR TELEVISION
AV-K21T2
Supplementary
L-GY
AV-K21T2
BASIC CHASSIS
CL-M
The following item for the AV-K21T2
Therefore, this service manual describes only the items which differ from those of the AV-K21T2
service manual.
For details other than those described in this manual, please refer to the AV-K21T2
(No.51447, Sep. 1998).
L-GY
model were changed from those of the AV-K21T2
(L)
model.
(L)
service manual
■ HOW TO IDENTIFY MODEL
RATING LABEL
!
MODEL
AV-K21T2
!
While referring to the illustration, identify
model No. on the rating label affixed to the rear
cover.
AV-K21T2L-GY
Indicated
L-GY
1
COPYRIGHT © 2001 VICTOR COMPANY OF JAPAN, LTD.
No.51447B
Feb. 2001
CHANGED ITEMS
USING PW BOARD DIFFERENCE TABLE (Page 29)
Model
PWB ASS’y
MAIN PWB
AV-K21T2
No.51447
SCL-1212A-H2
PARTS DIFFERENCE TABLE
MODEL No.
!!!!
Ref. No. PARTS No. PARTS No.
AV-K21T2
No.51447
(L)
EXPLODED VIEW PARTS LIST (Page 30)
!
21 CM12955-013-H
PACKING PARTS LIST (Page 49)
4
6
CP30967-005-H
QPGA025-03505H
AV-K21T2L-GY
CM12955-026-H
CP30967-003-H
CP30966-001-H
PRINTED WIRING BOARD PARS LIST
MAIN PW BOARD ASS’Y (Page 40)
PW BOARD No.
!
Symbol No. PARTS No. PARTS No.
R1370 -------------------R1373 -------------------R1452 -------------------R1974 QRE141J-222Y
C1359 QFZ0097-103
C1361 --------------------
!
!
C1527 QFZ0151-434
C1904-07 QCZ9085-102
L1552 --------------------
Q1521 BSN274
IC1751 PIC-21043SR
IC1971 KIA7812PI
IC1972 KIA7809PI
IC1973 KIA7805PI
J1001 CEMN075-001
PC1921 TLP721F(GR)
S1751-55 QSP1A11-C18Z
TU1001 CEEM574-B01
SCL-1212A-H2
SCL-1291A-H2
QRE121J-104Y
QRE121J-104Y
QRE141J-152Y
QRE141J-102Y
QFZ0097-223
QFZ0097-223
QFZ0199-434
QCZ9078-102
QQL211K-560Y
BSN304-T
PIC-28043SR
BA17812T
BA17809T
BA17805T
QNN0384-001
PC123F2
QSW0619-003Z
CEEM574-B02
(L)
No.51447B
AV-K21T2L-GY
No.51447B
DESCRIPTION
SCL-1291A-H2
PARTS NAME
FRONT CABINET
POLY BAG
POLY BAG
PARTS NAME DESCRIPTION
C R ADDITION 100KΩ J
C R
C R ADDITION 1.5KΩ J
C R
MM CAP. 0.022μF 250V J
MM CAP.
MPP CAP. 0.47μF 200V ±3%
C CAP. 1000pF AC250V M
PEAKING COIL ADDITION
MOS FET
IR DIRECT UNIT
I.C.
I.C.
I.C.
PIN JACK
PHOTO COUPLER
PUSH SW
TUNER
ADDITION 100KΩ J
ADDITION 0.022μF 250V J
1KΩ J
VICTOR COMPANY OF JAPAN, LIMITED
HOME AV NETWORK BUSINESS UNIT 1106 Heta, Iwai-city, Ibaraki-prefecture, 306-0698, Japan
4
AVK21T2LGY-H #3
Printed in Japan
0102
A.O.
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