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HCD-VM330AV
Q Q
3 7 6 3 1 5 1 5 0
7-29. PRINTED WIRING BOARDS – POWER Section – •
1
POWER BOARD
2
A
WHT
BLK
(AC IN)
1
B
C
T E
L
1 3 9 4 2 2 9 6 5 1 3
D
N
MAIN BOARD
CN903
(Page 42)
E
• Semiconductor
Location
w w w
E
Ref. No.
Location
D901
C-2
F
D902
C-2
D911
E-2
D912
E-2
D913
E-2
D914
E-2
Q901
F-2
See page 27 for Circuit Boards Location.
2
3
5
4
3
2
1
T902
POWER
TRANSFORMER
(SUB)
T901
POWER TRANSFORMER
(MAIN)
*
NOT REPLACEABLE:
BUILT IN TRANSFORMER
x
a o
y
.
i
http://www.xiaoyu163.com
8
4
5
VOL SEL BOARD
F903
FUSE BOARD
Q
Q
3
7
6
3
31
1-680-803-
(31)
u 1 6 3
.
50
50
http://www.xiaoyu163.com
2
4
9
9
6
7
S901
VOLTAGE SELECTOR
1
110 – 120V t 220 – 240V
4
5
3
MAIN AMP BOARD
P
CN502
(Page 44)
1
5
1
5
0
8
9
2
CNP905
m
c o
1-683-049-
2
8
9
9
8
2
31
1-680-804-
(31)
4
9
8
2
9
9
11
(11)
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