Sony KV-TG21M61 Service Manual page 35

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CV BOARD VOLTAGE LIST
Ref
Pin No
Voltage[v]
J701
G2
(135) [142]
G1-1
0
H1
0
H2
0
G1-2
0
KB
133
KG
(125) [145]
KR
129
G1-3
0
E
0
Q705
B
8.9
C
(144) [148]
E
8.3
Q704
B
8.9
C
137
E
8.3
Q706
B
8.9
C
(128) [132]
E
8.3
Q707
B
136
C
7.6
E
132
Q708
B
(143) [146]
C
7.0
E
144
Q709
B
(127) [131]
C
7.0
E
128
Q710
B
2.5
C
8.3
E
1.8
Q711
B
2.3
C
8.3
E
1.6
Q712
B
2.6
C
8.3
E
1.9
Q1763
B
0
C
0
E
0
Q1765
B
0
C
0
E
0
Q1767
B
0
C
0
E
0
Q1777
B
0
C
0
E
0
A3 BOARD VOLTAGE LIST
Ref
Pin No
Voltage[v]
IC2401
1
5
2
5.5
3
5.5
4
0
5
2.3
6
0
7
0
8
0
9
0
10
0
11
5.1
12
4.7
13
4.3
14
0
15
0
16
0
17
0
18
0
19
0
20
5.1
21
0
22
5
23
0
24
0
25
0
26
0
27
0
28
0
29
0
30
0
31
0
32
0
33
0
34
0
35
3.3
36
0
37
2.4
38
2.4
39
0
40
4.8
41
0
42
0
43
0
44
0
IC2601
I
7
G
0
O
5.1
– 41 –
KV-TG21M61/TG21M90
Ref
Pin No
Voltage[v]
IC2701
1
0
2
4.3
3
4.2
4
4.3
5
4.3
6
4.2
7
0
8
0
9
0
10
0
11
0
12
0
13
3.4
14
4.2
15
4.3
16
0
17
18
19
5
20
0
21
22
23
24
25
26
0
27
0
28
0
29
3
30
3.6
31
0
32
0.8
Q2101
B
C
E
Q2301
B
C
E
Q2302
B
3.9
C
9
E
3.2
Q2303
B
3.9
C
9
E
3.1
Q2304
B
3.9
C
9
E
3.2
RM-952

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