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HCD-VX880AV
Q Q
3 7 6 3 1 5 1 5 0
6-20. SCHEMATIC DIAGRAM – SURROUND SECTION –
(Page 35)
T E
L
1 3 9 4 2 2 9 6 5 1 3
6-22. SCHEMATIC DIAGRAM – POWER SECTION –
w w w
(Page 38)
Note:
Note:
The components iden-
tified by mark ! or dot-
ted line with mark !
are critical for safety.
Replace only with part
number specified.
x
a o
y
.
i
http://www.xiaoyu163.com
8
6-21. PRINTED WIRING BOARD – SURROUND SECTION –
• See page 20 for Circuit Boards Location.
(Page 46)
Q
Q
3
7
6
3
6-23. PRINTED WIRING BOARD – POWER SECTION –
• See page 20 for Circuit Boards Location.
u 1 6 3
.
44
44
http://www.xiaoyu163.com
2
4
9
9
8
FRONT AMP
BOARD
(Page 47)
1
5
1
5
0
8
9
2
4
m
c o
2
9
9
MAIN
BOARD
(Page 39)
9
8
2
9
9
• Semiconductor
Location
Ref. No.
Location
D1001
A-3
D1021
A-2
D1051
A-3
D1081
A-4
IC1001
C-2
Q1001
A-2
Q1021
B-1
Q1022
A-1
Q1023
C-1
Q1024
C-1
Q1051
B-3
Q1081
B-4
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