Read Sony KV-AR14M80 (serv.man2) Service Manual online
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KV-AR14M80
RM-W101
A BOARD VOLTAGE LIST AND WAVEFORM
4-4.
VOLTAGE MEASUREMENT AND WAVEFORMS
Ref
Pin No.
Voltage[v]
Ref
Pin No.
Voltage[v]
Ref
Pin No.
Voltage[v]
IC001
1
0
2
0
3
1.7
4
3.3
5
3.3
6
0
7
3.3
8
0
9
3.3
10
*
11
*
12
0
13
(103.5)[128.1]
14
(2.4)[2.5]
15
(4.9)[4.2]
16
1.9
17
2.3
18
0
19
2.3
20
2.3
21
(3.2)[2.8]
1.300V
2
22
1.6
1.840V
3
23
1.7
2.040V
4
24
1.9
25
1.9
26
2.2
27
1.9
28
0
29
(1.9)[2.2]
30
(1.9)[2.2]
31
(2.9)[3.1]
32
0.4
33
(112.3)[111.2]
34
2.2
35
(2.2)[1.9]
36
(4.1)[3.5]
37
(3.2)[2.8]
38
2.4
39
2.4
40
0
41
1.9
42
1.5
43
2.2
44
(2.2)[1.5]
45
8.4
46
4.9
47
4.9
48
1.4
2.160V
5
49
2.2
50
2.2
51
1.4
52
1.5
53
2.2
54
2.2
55
(1.5)[1.9]
56
(1.9)[1.4]
57
(2.2)[1.9]
58
1.4
59
1.5
60
3.2
61
3.2
62
3.1
63
3.1
64
1.4
65
0.6
324.0mV
6
66
0.4
5.440V
7
67
1.4
3.160V
8
68
0
69
4.2
70
1.2
71
1.2
72
1.2
73
2.0
74
1.6
75
(123.8)[124.7]
76
0
77
4.2
78
1.3
79
1.3
80
1.3
81
0
82
(4.2)[0]
83
(1.9)[2.3]
84
3.2
85
1.7
1.560V
PAL
9
2.040V
NTSC
9
86
1.7
1.380V
10
87
1.6
1.460V
PAL
11
1.680V
NTSC
11
88
(0)[3.3]
89
0
90
3.3
91
1.6
92
0
93
1.6
94
3.1
95
0
96
(3.2)[1.6]
97
3.4
98
3.4
99
(3.3)[3.7]
100
1.7
101
0
102
3.3
103
(24.2)[25.1]
104
(40.0)[39.5]
105
2.7
106
3.3
107
3.3
108
3.3
109
3.6
110
3.3
111
(4.1)[4.9]
112
0
113
0
114
2.9
115
28.2
116
0.7
117
1.7
118
1.6
119
3.3
120
5.0
121
0
122
0
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