Voltage Measurement - Sony KV- XA29M67 Service Manual

KV-XA29M67/XA29M97/XA34M67/XA34M97

6-4. VOLTAGE MEASUREMENT

A(1/2) BOARD VOLTAGE LIST (For KV-XA29M97/XA29M67)
Ref
IC001
IC002
IC003
RM-953
Pin No Voltage[v] Ref
1 0 IC100
2 4.9
3 0.7
4 4.9
IC301
5 4.9
6 0
7 3.9
8 4.8
9 0.5
10 4.8
11 4.9
12 0
13 2.2
14 2.1
15 4.9
16 4.9
17 0
18 4.9(0)
19 <(2.7)>[2.1]
20 2.7
21 4.9
22 0
23 4.9
24 0.6
25 4.9
26 4.9
27 4.8
28 4.9
29 0
30 0
31 0
32 0
33 4.9
34 0
35 0
36 2.5
37 2.5
38 <(4.8)>[5.0]
39 4.9
40 <(0)>[0.1]
41 0.4
42 0.9
43 <(0)>[0.1]
44 4.9
45 4.9
46 4.4
47 4.9
48 4.4
49 0
50 2.7
51 0.1
52 [<4.7>](0.1)
1 0
2 4.9
3 4.9
4 7.2
IC302
5 4.9
6 0
7 0
1 0
2 0
3 0
4 0
5 4.9
6 4.9
7 0
8 4.9
Pin No Voltage[v] Ref
1 4.9
2 4.9
3 0
1 3.3
2 5.0
IC502
3 (5.5)[6.3]<4.8>
4 5.0
5 4.9
6 4.32
7 1.8
8 3.7
9 4.7
10 3.8
IC503
11 5.0
12 0
13 3.7
14 2.4
15 3.6
16 3.5
17 5.4
IC601
18 7.7
19 0.8
20 3.6
21 3.1
22 3.9
IC602
23 [(2.9)]<3.6>
24 1.5
25 1.5
IC603
26 1.5
27 0
28 4.5
PH600
29 4.5
30 4.5
31 8.8
32 4.1
Q002
33 4.1
34 3.6
35 8.7
36 4.4 Q101
37 4.5
38 4.6
39 4.6
Q301
40 5.1
41 5.1
42 0
Q302
43 5.0
44 4.9
45 8.6
Q303
46 5.0
47 8.7
48 <[2.1]>(0.2)
Q304
49 <[5.3]>(4.3)
50 0
51 0
Q305
52 2.9
1 <[0.9]>(1.6)
2 0
Q306
3 1.3
4 0
5 [<4.9>](1.7)
Q307
6 4.9
7 <(1.1)>[0]
8 <(0)>[0.6]
9 [<0.6>](0) Q308
10 [<4.8>](1.1)
11 [<0.1>](4.9)
12 [<1.4>](4.9)
– 86 –
Pin No Voltage[v]
13 0
14 <(1.7)>[0]
15 0
16 [<1.7>](0.9)
1 0.9
2 3.6
3 1.7
4 0
5 2.9
6 2.4
7 6.9
8 8.8
1 1.6
2 13.2
3 13.4
4 14.7
5 0.3
6 13.3
7 1.6
1 1.9
2 0.1
3 288.5
4 17.0
5 0
1 122.4
2 135.1
3 0
I <(7.5)>[12.36]
3 3.8
4 17.0
1 129.1
2 128.1
3 3.8
4 17.0
B 0
C 4.9
E 0
B 2.8
C 8.8
E 2.2
B 12.4
C 0
E 12.2
B 1.7
C 8.1
E 1.1
B 8.1
C 1.8
E 8.7
B 3.6
C 0
E 4.3
B [<0>](8.1)
C [<1.9>](1.5)
E 8.7
B 1.7
C 8.1
E 1.1
B 4.3
C 8.7
E 3.7
B 3.5
C 0.5
E 0.8