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Hitachi 32HDT20M Service Manual page 24

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AVC1-U AV (Audio/Video) board
Symbol
Pin No.
DC Voltage
I001
1
0.2
2
1.3
3
5
4
4.8
5
0
6
0
7
1.7
8
0
9
0
10
0
11
0
12
3.3
13
1.7
14
0
15
1.7
16
3.3
17
-
18
3.3
19
0
20
22.8
21
0
22
0
23
2.8
24
0
25
2.8
26
2
27
23.8
28
5
29
5
30
5
31
5
32
0
33
0
34
0
35
0
36
0
37
3.3
38
0
39
3.3
40
3.3
41
0
42
2.55
43
0
44
0
45
0
46
0
47
3.3
48
3.3
49
30
50
30
51
3
52
3.2
53
3.2
54
183.7
55
3.2
56
3.2
57
3.2
58
3.2
59
3.1
60
3.2
61
0
62
0.1
63
0
64
3.3
65
0
BACK TO CONTENTS
DC VOLTAGE TABLES
AVC1-U AV BOARD
66
0
67
0
68
0
69
0
70
0
71
0
72
0
73
3.2
74
3.2
75
3.2
76
0
77
3.8
78
3.3
79
3.3
80
4.2
81
3.3
82
3.3
83
30.8
84
30.4
85
3.2
86
3.2
87
0
88
0
89
0
90
0
91
0
92
1.7
93
1.7
94
3.3
95
0.2
96
1.3
97
1.9
98
0
99
5
100
1.9
I002
1
-
2
-
3
0
4
3.3
5
3.3
I003
1
0
2
0
3
0
4
0
5
4.86
6
4.89
7
-
8
5
I201
1
6.3
2
5.2
3
-
4
-
5
-
6
0
7
0
8
0
9
-
10
0
11
0
12
5.2
13
6.3
14
5.2
15
5.2
16
9
I202
1
3.3
2
3.3
3
0
4
3.3
62
62
PT2-E/G AVC1-U
5
3.3
6
0
7
3.3
8
-
9
-
10
0
11
0
12
3.3
13
0
14
0
15
0
16
0
17
3.3
18
3.3
19
0
20
0
21
0
22
0
23
0
24
3.3
25
0
26
0
27
0
28
0
29
0
30
3.2
31
3.3
32
3.3
33
3.3
34
3.3
35
3.3
36
3.3
37
3.3
38
0
39
0
40
0
41
0
42
0
43
0
44
0
I203
1
0
2
0
3
5
4
0
5
0
6
5
7
0
8
0
9
5
10
0
11
3.2
12
0
13
0
14
5
15
0
16
0
17
3.3
18
0
19
0
20
5
I204
1
5
2
5
3
5
4
5
5
5
6
0
7
0
8
0

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