Schematic Diagram - Poweramp Board (1/2) - Sony HCD-GT444 Service Manual
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Also See for HCD-GT444:
- Service manual (93 pages) ,
- Service manual (118 pages) ,
- Service manual (102 pages)
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HCD-GT111/GT222/GT444/GT555
Q Q
3 7 6 3 1 5 1 5 0
7-22. SCHEMATIC DIAGRAM - POWERAMP Board (1/2) -
1
POWERAMP BOARD
A
B
C
D
T E
L
1 3 9 4 2 2 9 6 5 1 3
E
F
G
H
I
w w w
J
HCD-GT111/GT222/GT444/GT555
2
3
4
(1/2)
(GT555)
x
a o
y
.
i
21
POWERAMP
(Page 43)
BOARD
(2/2)
http://www.xiaoyu163.com
5
6
7
IC800
POWER AMP
IC800
STK416-120-E
+PRE SUB GND
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
Q
Q
3
7
6
(GT444)
IC800
POWER AMP
IC800
STK433-320-E
-PRE
SUB
GND
1
2
3
4
5
6
7
8
9
10
11
12
13
u 1 6 3
.
42
42
2
4
8
9
9
8
9
10
11
(GT222)
18
19
20
21
22
23
1
2
3
4
5
6
7
8
3
1
5
1
5
0
8
9
2
(GT111)
14
15
16
17
18
19
1
2
3
4
m
c o
2
8
9
9
12
13
IC800
POWER AMP
IC800
STK415-120-E
-PRE SUB GND
9
10
11
12
13
14
15
16
17
18
19
4
9
8
2
9
9
IC800
POWER AMP
IC800
STK433-100-E
-PRE
SUB
GND
5
6
7
8
9
10
11
12
13
14
15
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- Electrical Parts List
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