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CX-JS77
Q Q
6-21. PRINTED WIRING BOARDS – TRANS Section – •
3 7 6 3 1 5 1 5 0
1
TRANS BOARD
A
B
C
T E
L
1 3 9 4 2 2 9 6 5 1 3
D
JW909
∗
NOT REPLACEABLE:
BUILT IN TRANSFORMER
E
F
• Semiconductor
w w w
Location
Ref. No.
Location
D901
B-9
D902
A-8
D903
A-8
D904
A-8
D905
A-8
D906
C-6
D908
B-4
Q902
B-5
See page 25 for Circuit Boards Location.
2
3
4
1
3
CN906
R902
2
1
CN904
C906
R908
D908
PT901
MAIN POWER
TRANSFORMER
x
a o
y
.
i
http://www.xiaoyu163.com
8
:Uses unleaded solder.
5
6
C
B
E
Q902
C911
C909
C908
R903
D906
F908
CN905
1
F904
H
F905
POWER
BOARD
Q
Q
CN442
3
5
7
6
3
(Page 40)
F909
F906
CN907
1
F907
G
MAIN
BOARD
CN303
(Page 36)
JW928
10
JW917
W901
13
(13)
1-861-487-
(CHASSIS)
u 1 6 3
.
42
42
http://www.xiaoyu163.com
2
4
9
9
8
7
8
SUB TRANS BOARD
D904
D905
D903
D902
JW911
D901
PT902
SUB POWER
TRANSFORMER
JW903
1
5
1
5
0
8
9
2
4
m
c o
2
9
9
9
10
3
1
CN902
RY901
W001
(AC IN)
CN901
9
8
2
9
9
1
2
JW924
CN903
1
2
13
(13)
1-861-488-
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