Sony KV-DR29N93 Service Manual page 58

A BOARD VOLTAGE LIST AND WAVEFORM
Ref Pin No. Voltage[v]
29 4.6
30 4.5
31 4.6
32 4.6
33 4.5
34 4.5
35 4.5
36 4.5
37 4.5
38 4.5
39 4.5
40 4.5
IC1208 1 0
2 0
3 8.9
4 4.4
5 4.4
6 4.5
7 4.5
8 0
9 4.4
10 4.4
11 4.4
12 4.4
13 4.4
14 4.74
15 4.4
16 4.4
IC2200 1 4.5
2 4.5
3 4.4
4 0
5 4.3
6 4.4
7 4.5
8 8.9
IC2600 I 10.0
G 0
O 9.0
IC2601 I 6.3
G 0
O 5.0
IC2602 I 9.5
G 0
O 4.9
IC2603 I 5.6
G 0
O 3.3
IC3001 1 2.8
2 2.8
3 2.7
4 0
5 1.1
6 0
7 2.8
8 2.8
9 2.8
10 1.1
11 1.1
12 5.0
13 4.1
14 4.0
15 2.9
16 2.7
17 0
18 1.0
19 0
20 2.9
21 0
22 0.3
23 0
24 0
25 2.8
Ref Pin No. Voltage[v]
26 2.8
27 3.1
28 5.0
29 0
30 4.3
31 4.3
32 2.5
33 2.9
34 2.9
35 2.8
36 1.3
37 1.0
38 1.1
39 2.5
40 5.0
41 2.8
42 2.8
43 2.8
44 1.1
45 1.1
46 (1.2)[0.8]
47 2.5
48 0
IC3002 1 0
2 0
3 0.5
4 0.5
5 0.5
6 0
7 0
8 0
9 4.9
10 4.9
11 4.9
12 0.3
13 0.3
14 0.3
15 0
16 8.9
IC3003 1 4.6
2 0
3 3.1
4 0
5 3.1
6 3.1
7 0
8 4.6
9 4.6
10 0
11 4.6
12 0
13 8.9
14 4.7
15 0
16 4.6
IC4301 1 0
2 0
3 0
4 3.1
5 3.1
6 3.1
7 0
8 3.5
9 3.5
10 3.5
11 0
12 0
13 0
14 2.4
15 4.9
16 2.5
17 2.6
18 1.2
19 4.9
– 69 –
Ref Pin No. Voltage[v]
20 3.6
21 0
22 3.4
23 5.0
24 0
25 4.5
26 4.5
27 0.9
28 0.3
29 5.0
30 5.7
31 1.3
32 3.1
33 1.6
34 0
35 0.8
36 0.8
37 3
38 2.1
39 0.6
40 2.8
PAL
10
4.5Vp-p
NTSC3.58
10
4.0Vp-p
41 0
42 0
43 3.3
44 0
45 3.4
46 3.3
47 3.1
48 4.4
49 4.7
50 5.2
51 3.8
52 3.4
11 PAL
1.7Vp-p
11 NTSC3.58
1.9Vp-p
53 3.4
12 PAL
1.8Vp-p
12 NTSC3.58
2.0Vp-p
KV-DR29N93
RM-992