Sony Trinitron KV-TG21M61 Service Manual page 35

CV BOARD VOLTAGE LIST
Ref Pin No Voltage[v]
J701 G2 (135) [142]
G1-1
H1
H2
G1-2
KB 133
KG (125) [145]
KR 129
G1-3
E
Q705 B
C (144) [148]
E
Q704 B
C 137
E
Q706 B
C (128) [132]
E
Q707 B 136
C
E 132
Q708 B (143) [146]
C
E 144
Q709 B (127) [131]
C
E 128
Q710 B
C
E
Q711 B
C
E
Q712 B
C
E
Q1763 B
C
E
Q1765 B
C
E
Q1767 B
C
E
Q1777 B
C
E
A3 BOARD VOLTAGE LIST
Ref Pin No
IC2401
0
0
0
0
0
0
8.9
8.3
8.9
8.3
8.9
8.3
7.6
7.0
7.0
2.5
8.3
1.8
2.3
8.3
1.6
2.6
8.3
1.9
0
0
0
0
0
0
0
0
0
0
0
0
IC2601
Voltage[v] Ref
1 5 IC2701
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
Q2101
33 0
34 0
35 3.3
Q2301
36 0
37 2.4
38 2.4
Q2302
39 0
40 4.8
41 0
Q2303
42 0
43 0
44 0
Q2304
I 7
G 0
O 5.1
– 41 –
KV-TG21M61/TG21M90
Pin No Voltage[v]
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
B
C
E
B
C
E
B 3.9
C 9
E 3.2
B 3.9
C 9
E 3.1
B 3.9
C 9
E 3.2
RM-952