Sony TRINITRON KV-XA25M30A, Service Manual

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KV-XA25M30A/XA29M30A
RM-952
– 55 –
Ref Pin No Voltage[v]
IC3901 1 4.9
2 4.9
3 0
Q3901 B 0.1
C 4.9
E 0.1
Q3902 B 4.7
C 2.2
E 1.8
H BOARD VOLTAGE LIST
Ref Pin No Voltage[v]
IC1800 1 6.4
2 6.4
3 6.4
4 6.4
5 0
6 6.4
7 6.4
8 6.3
9 6.3
10 12.7
J701 KR 152.2
KG 148.7
KB 155.9
H2 0
G2 312.7
Q701 B 154.4
C 204.2
E 156.6
Q702 B 148.8
C 204.4
E 149.3
Q703 B 150.9
C 203.6
E 151.8
Ref Pin No Voltage[v] Ref Pin No Voltage[v]
C6 BOARD VOLTAGE LIST
Q704 B 8.9
C 155.1
E 8.4
Q705 B 8.9
C 148.9
E 8.4
Q706 B 8.2
C 151
E 7.7
Q707 B 155.8
C 4.4
E 153.4
Q708 B 148.6
C 5.6
E 147
Q709 B 151.6
C 4.9
E 149.2
Q710 B 1.6
C 8.4
E 1.2
Q711 B 1.8
C 8.4
E 1.4
Q712 B 1.7
C 8.4
E 1.3
Q714 B 0.7
C 0.2
E 4.8
Q714 B 0.7
C 0.2
E 0
Q1800 B 3.8
C 0
E 4.5
Q1802 B 0.4
C 3.4
E 0
Q1803 B 0
C 6.4
E 0
B9 BOARD VOLTAGE LIST
Ref Pin No Voltage[v]
IC2703 1 4.5
2 4.5
3 4.5
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 4.5
14 4.5
15 4.5
16 4.5
17 4.5
18 4.5
19 4.5
20 4.5
21 4.5
22 4.5
23 4.5
5 2.5
6 2.5
7 5.0
8 *
Q7309 B 5.7
C 8.8
E 5.0
Q7310 B 5.7
C 8.8
E 1.8
Q7401 B 0
C 0
E 0
Q7402 B *
C 0
E 0
Q7403 B 5.2
C 0
E 4.6
Q7404 B 5.2
C 0
E 4.5
Ref Pin No Voltage[v] Ref Pin No Voltage[v]
24 0
25 *
26 *
27 *
28 0
29 3.8
30 3.8
31 3.8
32 3.8
33 4.5
34 4.5
35 4.5
36 4.5
37 4.5
38 4.5
39 4.5
40 4.5
41 4.5
42 8.9
IC2704 1 5.0
2 2.5
3 2.5
4 0