A Board - Schematic Diagram - Sony TRINITRON HMD-A240 Service Manual
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Also See for TRINITRON HMD-A240:
- Operating instructions manual (24 pages) ,
- Specifications (2 pages) ,
- Operating instructions manual (23 pages)
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A BOARD - SCHEMATIC DIAGRAM
1
|
2
|
3
A
—
B
—
C
—
D
—
E
—
F
—
G
—
H
A BOARD IC VOLTAGE LIST
—
IC001
6
NC
13
0
20
2.1
27
pin
volt
7
2.1
14
0
21
3.3
28
1
4.7
8
4.7
15
0
22
11.9
29
I
2
4.5
9
2.1
16
11.9
23
GND
30
3
2.5
10
3
17
0
24
2
4
2.3
11
2
18
0.8
25
3.3
5
2.8
12
0.07
19
GND
26
GND
—
J
|
4
|
5
|
6
|
1.9
IC002
6
79.4
IC003
6
5.0
3.3
pin
volt
7
GND
pin
volt
7
4.7
11.9
1
56.6
8
2.1
1
0.5
8
4.5
0.06
2
GND
9
2.0
2
1.0
9
5.0
3
56.3
10
11.9
3
1.0
10
0
4
GND
11
2
4
5.0
11
NC
5
54.4
5
4.2
12
0
7
|
8
|
9
|
10
13
0
IC004
6
NC
14
0
pin
volt
7
67.3
15
0
1
GND
8
61.0
16
GND
2
11.9
9
62.4
3
4.8
10
NC
4
4.8
11
178.8
5
4.8
All voltages are in V
— 17 —
|
11
|
12
|
13
|
HMD-A240
14
|
15
|
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