Voltage Measurements - Sony Trinitron KV-EX29M93 Service Manual

KV-EX29M39/EX29M87/EX34M97
KV-EX29M93/EX29M65

8-3. VOLTAGE MEASUREMENTS

A (1/4) BOARD VOLTAGE LIST
Ref Pin No.
IC001 1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
http://cxema.ru
RM-963
RM-964
Voltage[v] Ref
4.8
0
0
0.8
IC002
0.8
0
0.4
0
4.9
0
2.2
IC003
✽ <2.2>
4.9
4.9
0.6<1.6>
0.5<1.6>
2.4
1.0
4.9
IC004
0
0
4.9
0
0.5<1.6>
0
0
4.9
IC100
0
4.8
4.9
IC1200
4.9
0
0
0
4.9
0
0
2.5
2.5
IC1201
4.7
4.9
0
0.5<1.6>
0.6
0
0
4.9
4.7
4.9
4.6
0
2.6
0
4.5<0>
0.1
0
0
0
0
0
0
Pin No. Voltage[v]
62 4.4
63 0.4
64 4.8
1 0
2 4.9
3 4.9
4 7.0
5 4.9
6 0
7 0.9
1 0
2 0
3 0
4 0
5 4.9
6 4.9
7 0
8 4.9
1 0
2 0
3 4.9(0)
4 0
5 0
6 4.9
7 0
8 0<(4.9)>
1 4.9
2 4.9
3 0
1 4.5
2 4.5
3 4.5
4 0
5 4.5[4.9]
6 4.5
6 4.5
7 4.5[0]
8 9.0[0]
1 0
2 0(0.9)
3 1.2[0]
4 4.5
5 4.5
6 4.5
7 4.5
8 4.5
9 4.5
10 4.5
11 4.5
12 4.5
13 0.6[0]
14 2.5
15 9.0[0.2]
16 4.6
17 4.6
18 2.8
19 0.6[0]
20 4.5
21 4.5
22 4.5
– 138 –
Ref Pin No. Voltage[v]
23
24
25
26
27
28
29 0<[(4.5)]>
30 3.2[0]
31 4.5[3.3]
32
IC1203 1
2 0<(4.5)>
3 4.5(0)
4
5
6
7
8
IC1204 1
2
3
4
5
6 0.6[3.5]
7
8 1.4(0.1)[3.5]<0.9>
9
10
11
12
IC1205 1
2
3
4
5
6
7
8
9
10
11
12 0.2[0]
13
14
IC1206 1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
4.5
4.5
4.5
4.5
4.5
4.5
4.4
4.5
0
4.5
4.5
4.5
9.0
0
0
27.5
0
0
13.6
0
28.3
13.2
13.4
4.5
4.5
4.5
4.5
4.9
0.4
0
0.2
0.2
0.2
0.2
4.9
9.0
✻
✻
✻
✻
✻
✻
✻
✻
4.5
4.5
4.5
4.5
4.5
4.5
4.5
4.5