Voltage Measurement And Waveforms - Sony TRINITRON KV-SA28M36 Service Manual

KV-SA28M36
RM-W107
4-4. VOLTAGE MEASUREMENT AND WAVEFORM
A BOARD VOLTAGE LIST AND WAVEFORM
Ref
IC001
Pin No. Voltage[v] Ref
1 0
2 0
3 3.2
4 0
5 1.7
6 3.2
7 0
8 0
9 2.9
10 3.2
11 1.7
12 1.7
13 0.2
14 1.4
15 0
16 0
17 0.7
18 3.2
19 3.2
20 3.7
21 3.5
22 0
23 0
24 0
25 1.9
26 0
27 3.2
28 0
29 1.7
30 3.2
31 0.4
32 2.9
33 1.8
34 0
35 3.2
36 1.8
37 0
38 1.6
39 3.2
40 0
41 3.2
42 1.5
1 PAL
1.760Vp-p
1 NTSC
2.280Vp-p
43 1.6
PAL
2
1.880Vp-p
2 NTSC
1.960Vp-p
Pin No. Voltage[v] Ref
44 1.6
3 PAL
2.080Vp-p
3 NTSC
2.800Vp-p
45 3.2
46 2.2
47 4.9
48 0
49 1.2
50 1.2
51 1.2
52 4.8
53 0
54 0
55 1.6
56 1.7
57 1.2
58 1.2
59 1.2
60 4.9
61 0
62 2.0
4
4.880V
63 0.4
5
5.280V
64 2.0
6
2.340Vp-p
65 1.5
66 0
67 0
68 3.5
69 3.5
70 1.5
71 1.7
72 2.1
73 2.1
74 1.4
75 2.1
76 2.1
77 1.5
78 1.7
79 2.1
80 2.1
81 1.4
– 58 –
Pin No. Voltage[v]
82 4.7
7
2.210V
83 1.9
84 8.2
85 0
86 0.5
87 1.8
88 2.0
89 0
90 2.4
91 2.1
92 3.5
93 3.5
94 2.1
95 2.1
96 2.1
97 1.6
98 4.5
99 1.9
100 1.9
101 0
102 1.9
103 2.3
104 1.9
105 1.9
106 1.3
8
1.600V
107 1.2
9 PAL
1.360Vp-p
9 NTSC
1.400Vp-p
108 3.2
10 PAL
880.0mVp-p
10 NTSC
860.0mVp-p
109 2.2
110 2.2
111 0
112 2.2
113 2.0
114 4.8
115 0