Sony TRINITRON KV-EX29K94 Service Manual page 76

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KV-EX29K94/EX34K94
RM-965
B3(3/3) BOARD VOLTAGE LIST
Ref
Q501
Q502
Q503
Q516
Q517
Q518
P BOARD VOLTAGE LIST
Ref
IC8801
DH BOARD VOLTAGE LIST
Ref
IC3805
IC3807
Pin No.
Voltage[v]
Ref
B
0
Q521
C
2.9
E
2.2
B
4.8
Q522
C
2.1
E
2.8
B
4.8
Q523
C
2.1
E
2.7
B
4.0
Q601
C
2.5
E
3.2
B
4.1
Q602
C
3.4
E
0
B
0.7
Q901
C
1.3
E
0
Pin No.
Voltage[v]
Ref
1
1.3
2
1.7
3
0.2
4
0.2
5
4.5
6
4.4
7
3.3
8
0
9
0
IC8802
10
0.8
11
0.5
12
0.5
Q8801
13
0.5
14
0.7
15
0
Q8802
16
0.3
17
0
18
0.3
Q8803
19
0
20
0
Pin No.
Voltage[v]
Ref
1
4.2
Q3807
2
3.8
3
2.6
4
2.6
Q3808
5
0
6
2.6
7
2.6
Q3809
8
2.6
9
2.4
10
6.6
Q3810
1
10.8
2
0
3
2.5
Q3811
4
1.7
5
0
6
0
Q3812
7
4.9
8
0
Pin No.
Voltage[v]
Ref
B
4.8
Q902
C
2.4
E
3.1
B
4.8
Q903
C
3.1
E
3.7
B
4.8
Q907
C
3.0
E
0
B
4.0
Q908
C
0.7
E
0
B
4.2
Q909
C
0.4
E
0.5
B
0.8
C
0.7
E
0
Pin No.
Voltage[v]
Ref
21
3.3
Q8806
22
3.3
23
0
24
0.2
Q8807
25
0
26
0.3
27
2.1
Q8808
28
2.1
I
4.5
G
0
Q8809
O
3.3
B
0.6
C
0
Q8810
E
1.3
B
1.0
C
0
Q8811
E
1.7
B
0.6
C
0
E
1.3
Pin No.
Voltage[v]
B
0
C
4.8
E
0
B
4.8
C
0.1
E
0
B
0.1
C
1.5
E
2.6
B
2.5
C
0
E
3.2
B
3.2
C
6.6
E
2.5
B
0.1
C
2.6
E
1.5
– 92 –
Pin No.
Voltage[v]
B
0
C
0.8
E
0.2
B
0.7
C
0.8
E
0.2
B
0
C
1.2
E
0.5
B
0
C
1.0
E
0.3
B
0
C
1.2
E
0
Pin No.
Voltage[v]
B
0.3
C
3.3
E
0.3
B
0.1
C
3.3
E
0.1
B
2.6
C
0
E
3.2
B
2.1
C
0
E
2.7
B
2.6
C
0
E
3.2
B
0.3
C
0
E
1.0

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