Sony HCD-GN77D - Printed Wiring Boards: Trans Board; Linked Board Layouts; Trans Board Layout; Sub Trans Board Layout

HCD-GN77D
6161
7-31.PRINTED WIRING BOARDS – TRANS Board – • See page 24 for Circuit Boards Location.
F978
F979
F975
F977
JW906
JW907
JW908
JW909
F974
PL002
PL008
R941
D977
C941
CN997
CN998
F976
PL009
JW914
JW912
JW911
JW913
NO973
TH
TH
JW928
JW929
C971
T972
SUB POWER TRANSFORMER
S901
IC971
D974
D975
C973
D971
Q971
RY971
CN974
C975
C976
C977
JW921
D972
D973
C978
R974
R975
PL001
PL004
JW920
JW924
JW923
JW925
TH
EXCEPT TH
EXCEPT TH
EXCEPT TH
EXCEPT TH
TH
B100
CN976
CN971
E
TRANS BOARD
SUB TRANS BOARD
11
(11)
1-686-930-
11
(11)
1-686-931-
EXCEPT TH
1
2
3
4
TH
1
1
7
1
6
4
1
4
1
3
1
2
AC IN
120V 220V 230-240V
tt
VOLTAGE SELECTOR
*
* NOT REPLACEABLE:
BUILT IN TRANSFORMER
T910
POWER TRANSFORMER
H
O
MAIN
BOARD
(Page 48)
POWER AMP
BOARD
(Page 57)
F
MAIN
BOARD
(Page 48)
2
3 4 5 6 7
A
1
B
C
D
E
F
• Semiconductor
Location
D971 B-4
D972 B-6
D973 B-6
D974 C-6
D975 C-6
D977 D-3
IC971 A-5
Q971 B-4
Ref. No. Location
w w w . x i a o y u 1 6 3 . c o m
Q Q
3
7
6 3
1 5 1 5
0 9 9
2
8 9
4 2
9 8
T E L 1 3 9 4 2 2 9 6 5 1 3 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3
Q Q
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