Read Sony KV-XA25P52A Service Manual online
– 53 –
KV-XA25P52A
RM-952
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
Ref
Pin No
Voltage[v]
Ref
Pin No
Voltage[v]
C6 BOARD VOLTAGE LIST
Q703
B
150.9
C
203.6
E
151.8
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
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]
IC7203
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
IC7204
1
5.0
2
2.5
3
2.5
4
0
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