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No.51694E
Nov. 2000
AV-28WFT1EP
1
COPYRIGHT © 2000 VICTOR COMPANY OF JAPAN, LTD.
AV-28WFT1EP/A
HOW TO IDENTIFY MODELS
While refering to the illustration given below, identify model name on the rating label affixed to the
rear cover
AV-28WFT1EP/A
!
!
!
!
Rating label
LC20780-003A-U
SERVICE MANUAL
COLOUR TELEVISION
BASIC CHASSIS
JK
The following items for the AV-28WFT1EP/A model were changed from those of the AV-28WFT1EP models.
Therefore, this service manual describes only the items which differ from those of the AV-28WFT1EP service
manual.
For details other than those described in this manual, please refer to the AV-28WFT1EP service manual
(No.51694D, Nov. 2000) and AV-28WFT1EPS service manual (No.51694, Feb. 2000).
AV-28WFT1EP
Indicated
"A"
Supplementary


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No. 51694E
AV-28WFT1EP
2
CHANGED ITEMS
USING PW BOARD DIFFERENCE TABLE (Page 38)
Model
PWB ASS'y
AV-28WFT1EPS
No.51694
AV-28WFT1EP
No.51694D
AV-28WFT1EP/A
No.51694E
MAIN PWB
SJK-1702A-U2
SJK-1703A-U2
POWER & DEF. PWB
SJK-2502A-U2
SJK-2506A-U2
CRT SOCKET PWB
SJK-3502A-U2
SJK-3503A-U2
FRONT
CONTOROL
PWB
SJK-8502A-U2
SJK-8505A-U2
AV SEL. PWB
SJK0S701A-U2
SJK0S703A-U2
PARTS DIFFERENCE TABLE
MODEL No.
AV-28WFT1EPS
No.51694
AV-28WFT1EP
No.51694D
AV-28WFT1EP/A
No.51694E
!
!
!
!
Symbol No.
PARTS No.
PARTS No.
PARTS No.
PARTS NAME
EXPLODED VIEW PARTS LIST (Page 40)
!
L01
QQW0070-001
QQW0100-001
DEG COIL
!
L03
CELD904-001
ROTATION COIL
!
V01
W66ERF031X013
W66QDE891X923
CRT(ITC)
!
T2551
QQH0065-002-I2
QQH0065-003-I2
QQH0089-002-I2
FBT(SERVICE)
!
6
QNZ0407-002
QNZ0369-003
ANODE WIRE
!
11
LC20542-004A-U
LC20542-005A-U
LC20780-003A-U
RATING LABEL
!
100
LC10662-006A-U
LC10662-003C-U
LC10662-003D-U
FRONT CABINET ASSY
PACKING PARTS LIST (Page57)
LCT0931-001A-U
INST SHEET
PRINTED WIRING BOARD PARS LIST
MAIN PW BOARD ASS'Y (Page 43)
PW BOARD No.
SJK-1702A-U2
SJK-1703A-U2
!
Symbol No.
PARTS No.
PARTS No.
PARTS NAME
DESCRIPTION
C1726
NDC21HJ-391X
NDC21HJ-821X
C CAP.
820Pf
50V
J
POWER & DEF. PW BOARD ASS'Y(Page 45~46)
(1/2)
PW BOARD No.
SJK-2502A-U2
SJK-2506A-U2
!
Symbol No.
PARTS No.
PARTS No.
PARTS NAME
DESCRIPTION
R2403
QRE141J-332Y
QRA14CF-3091Y
CR
3.09k
1/4W
F
R2414
QRE121J-3R9Y
QRE121J-100Y
CR
10
1/2W
J
R2467
QRG039J-120
QRL039J-330
OM R
33
3W
J
R2551
QRT039J-3R3
QRT039J-1R5
MF R
1.5
3W
J


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No. 51694E
AV-28WFT1EP
3
POWER & DEF. PW BOARD ASS'Y(Page 45)
(2/2)
PW BOARD No.
SJK-2502A-U2
SJK-2506A-U2
!
SYMBOL No.
PARTS No.
PARTS No.
PARTS NAME
DESCRIPTION
R2552
QRT039J-3R3
QRT039J-1R5
MF R
1.5
3W
J
!
R2554
QRZ9021-1R5
QRZ9022-R47
FR
0.47
1W
J
!
R2556
QRZ9011-4R7
FUSI. RESISTER
Delete
!
R2557
QRZ9021-100
FUSI. RESISTER
Delete
C2461
QETN2AM-475Z
QEZ0195-475Z
E CAP.
4.7F
50V
M
!
C2521
QFZ0200-352
QFZ0200-282
MPP CAP.
2800pF 1.5kVH ±3
!
C2523
QFP32GJ-223
QFP32GJ-183
PP CAP.
0.018F
400V
J
C2524
QFM72DK-104
QFM72DK-563
M CAP.
0.056F
200V
K
C2525
QFZ0199-354
MPP CAP.
Delete
C2526
QFZ0199-254
QFZ0197-304
MPP CAP.
0.3F
250V
J
C2527
QEHR2EM-475Z
QEHR2EM-475Z
E CAP
4.7F
250V
M
C2528
QFZ0199-683
MPP CAP.
Delete
C2529
QFZ0199-104
QFZ0197-473
MPP CAP.
0.047F
250V
J
C2532
QFZ0199-334
MPP CAP.
Delete
C2542
QFZ0199-204
QFZ0197-434
MPP CAP.
0.43F
250V
J
C2543
QFZ0199-154
QFZ0197-184
MPP CAP.
0.18F
250V
J
C2561
QFLC1HJ-683Z
QFV71HJ-184Z
M CAP
0.18F
50V
J
C2566
QFZ0117-1002
MPP CAP
Delete
T2521
CE42549-001J1
BRIGE COIL
Delete
!
T2551
QQH0065-002-I2
QQH0089-001
FBT
T2561
QQR0898-001
QQH0898-001
DEF.TRANSF.
L2521
QQLZ028-101
QQLZ028-501
CHOKE COIL
D2403
1SS133-T2
SI.DIODE
Delete
D2555
MTZJ12C-T2
ZENER DIODE
Delete
D2556
MTZJ12C-T2
ZENER DIODE
Delete
K2501
CE41433-001Z
BEADE CORE
Delete
K2502
CE41433-001Z
BEADE CORE
Delete
!
PC2901
TLP721F(D4-GR)
TLP421F/D4-GR/
I.C. (PH.COUPLER)


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28WFT1EPA-U
#003
4
Printed in Japan
VP 0011
DP2050
VICTOR COMPANY OF JAPAN, LIMITED
HOME AV NETWORK BUSINESS UNIT
1106 Heta, Iwai-city, Ibaraki-prefecture, 306-0698, Japan