Sony KV-XA25M80 Service Manual page 78

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KV-XA25M80/XA25M83/XA25N90
RM-954
A(2/2) BOARD VOLTAGE LIST
Ref
Q309
Q310
Q311
Q312
Q313
Q314
Q315
Q316
B1 BOARD VOLTAGE LIST
Ref
IC1502
Q1501
Q1502
RM-914
Ref
Pin No
Voltage[v]
B
<[4.7]>(0)
Q317
C
<[0]>(4.7)
E
0
B
<[2.1]>(0.2)
Q503
C
4.8
E
<[1.3]>(0)
B
0
Q505
C
8.9
E
0
B
<[4.8]>(5.1)
Q506
C
0
E
<[6.2]>(6.6)
B
0
Q507
C
12.5
E
0
Q509
B
0.5
C
0
E
1.1
B
0
Q511
C
2.9
E
0
B
4.1
Q600
C
0
E
4.7
Pin No
Voltage[v]
Ref
1
3.1
Q1503
2
3.0
3
3.2
4
4.6
Q1505
5
4.6
6
0
7
0
Q1507
8
0
9
8.1
10
7.9
Q1509
11
7.9
12
7.6
13
7.6
Q1510
14
7.3
15
7.6
16
7.6
Q1511
B
2.5
C
2.4
E
2.4
Q1514
B
2.3
C
2.3
E
2.5
Pin No
Voltage[v]
Ref
B
4.1
Q601
C
0
E
4.8
Q602
B
0
C
3.6
E
0
D
21.8
Q603
G
6.4
S
0
B
-0.6
Q604
C
86.9
E
0
B
12.6
Q605
C
0.1
E
13.0
B
0.6
Q606
C
0.1
E
0
Q607
B
-0.1
C
<[124]>(100)
E
0
B
0
Q608
C
12.6
E
0
PH600
Pin No
Voltage[v]
Ref
Q1515
B
0.6
C
0.6
E
0.6
B
0.6
Q1516
C
0.8
E
0
B
0.7
Q1520
C
0.8
E
0.7
B
0.8
Q1522
C
0.8
E
0
Q1523
B
0.7
C
0.7
E
0
B
0.7
C
0.7
E
0
B
0.6
C
0.6
E
0.6
– 94 –
Pin No
Voltage[v]
B
-0.6
C
-0.4
E
-0.6
B
0
C
16.7
E
0
B
16.7
C
3.9
E
16.7
B
134.1
C
0
E
134.2
D
310.6
G
32.1
S
-0.6
B
-0.1
C
0.2
E
-0.6
B
0.7
C
0
E
0
B
0
C
0.7
E
0
1
0.2
2
4.9
3
0
4
16.7
Pin No
Voltage[v]
B
0.6
C
0.6
E
0.6
B
0.5
C
0.5
E
0.5
B
0.5
C
0.4
E
0
B
0.4
C
0
E
0.5
B
0.4
C
0
E
0.5

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