Voltage Measurement And Waveforms - Sony TRINITRON KV-BT212M80 Service Manual

4-4. VOLTAGE MEASUREMENT AND WAVEFORM
A BOARD VOLTAGE LIST AND WAVEFORM
Ref Pin No.
IC001
10
11
1
660mV
1
2.92Vp-p
12
13
14
15
16
17
18
19
20
21
2
880.0mVp-p
2
1.0Vp-p
22
3
1.92Vp-p
23
4
2.0Vp-p
24
25
26
27
28
29
30
31
32
33
34
KV-BT212M80/P40/P52/P52/L/P52/N/BT212M81/BT212N40/BT212N50
Voltage[v] Ref
1 0
2 0
3 1.7
4 3.3
5 3.3
6 0
7 3.3
8 0
9 (3.4)[3.3]
*
*
PAL
NTSC
(0)[1.7]
(1.3)[2.5]
(2.5)[5.0]
(4.2)[2.0]
2.0
2.3
(0)[1.9]
2.3
2.3
(3.4)[4.0]
PAL
NTSC
1.6
2.0
(2.0)[1.1]
2.0
2.4
2.0
(0.5)[0]
(2.0)[0.2]
0.2
3.0
0.4
(1.1)[0]
2.2
RM-W101
Pin No. Voltage[v] Ref
35 2.2
36 (2.1)[3.3]
37 3.3
38 (2.3)[0]
39 2.5
40 0
41 (0)[2.0]
42 (0)[2.0]
43 (0.4)[1.6]
44 (1.0)[0]
45 (1.1)[8.4]
46 0
47 (1.3)[4.2]
48 (1.2)[1.3]
5 PAL
2.24Vp-p
NTSC
5
2.00Vp-p
49 (1.2)[2.2]
50 (1.2)[2.2]
51 (1.2)[1.3]
52 0
53 1.5
54 2.0
55 1.4
56 (0)[2.2]
57 2.1
58 2.1
59 1.5
60 (7.4)[6.4)
61 (7.5)[6.4]
62 3.3
63 3.3
64 (1.4)[1.3]
65 (3.3)[3.4]
6
432.0mV
66 0.4
7
5.52Vp-p
67 (0.4)[1.4]
8
3.10Vp-p
68 0
69 5.0
70 (1.2)[1.3]
71 (0)[1.3]
72 1.3
73 2.0
74 1.7
75 1.2
– 49 –
RM-W100 RM-W151
Pin No. Voltage[v]
76 0
77 (1.3)[4.2]
78 1.3
79 1.3
80 1.3
81 0
82 (4.2)[5.0]
83 2.1
84 (2.0)[3.1]
85 1.6
PAL
9
2.6Vp-p
9 NTSC
3.0Vp-p
86 (1.2)[1.3)
10
2.0Vp-p
87 2.0
PAL
11
2.4Vp-p
11 NTSC
2.6Vp-p
88 3.3
89 0
90 3.3
91 1.6
92 0
93 1.7
94 3.3
95 0
96 (0.6)[1.7]
97 3.1
98 (0.7)[0.4]
99 (3.3)[0.3]
100 (1.4)[1.7]
101 0
102 3.3
103 0.2
104 (2.3)[2.4]
105 2.7
106 (0.7)[0.2]
107 3.3
108 (3.1)[4.2)
109 4.0
110 3.3
111 4.2
112 0.6
113 (0.5)[0.2)
114 0.4
115 0.3
116 (0.6)[0.3]
RM-W150