Sony bg2t chassis kv-tg21m81 Service Manual
– 36 –
KV-TG21M81
RM-952
Ref
Pin No
Voltage[v]
Ref
Pin No
Voltage[v]
IC5801
1
0
2
0
3
0
4
0
5
0
6
0
7
0
8
0
9
0
10
0
11
0
12
0
13
0
14
0
15
0
16
0
17
0
18
0
19
0
20
0
21
0
22
0
23
2.2
24
0
25
2
26
2.4
27
0
28
0
29
0
30
0
31
2.5
32
0
33
0
V2 BOARD VOLTAGE LIST (KV-TG21M61 ONLY)
34
0
35
0
36
1.3
37
0
38
0
39
3.3
40
0
41
2.4
42
2.4
43
0
44
0
45
0
46
0
47
0
48
0
49
0
50
4.6
51
0
52
0
Q5801
B
0
C
5
E
0
Q5803
B
0.6
C
0
E
0
Q5805
B
0.5
C
1.3
E
0
Q5810
B
0.4
C
3.6
E
0
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