Sony TRINITRON KV-27FV300 Service Manual page 37

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A BOARD IC VOLTAGE LIST
IC001
PIN VOLT
1 4.9
2 0.6
3 GND
4 5.0
5 0.2
6 1.7
7 1.4
8 0.5
9 0.0
10 5.0
11 GND
12 5.0
13 2.3
14 GND
15 2.1
16 5.0
17 2.6
18 2.6
19 0.3
20 0.0
21 2.1
22 5.0
23 5.0
24 5.0
25 5.0
26 5.0
27 5.0
28 0.0
29 0.0
30 0.0
31 N/C
32 N/C
33 4.8
34 0.0
35 0.0
36 0.0
37 0.0
38 4.2
39 1.7
40 2.6
41 5.0 IC301
42 5.0 PIN VOLT
43 0.2 1 5.0
44 0.6 2 GND
45 1.2 3 5.0
46 4.8 4 5.0
47 4.8 5 4.8
48 0.0 6 5.0
49 0.1 7 4.8
50 4.4 8 3.4
51 5.0 9 5.2
52 0.1 10 1.9
53 0.0 11 0.0
54 4.8 12 4.8
55 0.1 13 9.0
56 0.0 14 0.0
57 4.8 15 4.8
58 N/C 16 4.9
59 N/C 17 4.4
60 0.0 18 0.0
61 0.1 19 3.8
62 4.6 20 5.5
63 0.1 21 3.6
64 N/C 22 5.8
IC002 23 9.0
PIN VOLT 24 4.4
1 N/C 25 0.0
2 GND 26 4.1
3 GND 27 2.4
4 5.0 28 3.5
5 5.0 29 3.5
30 5.9
IC003
PIN VOLT 31 5.5
1 GND 32 7.6
2 GND 33 3.6
3 GND 34 2.8
4 GND 35 2.5
5 5.0 36 3.9
6 5.0 37 1.5
7 0.0 38 1.6
8 5.0 39 1.5
40 0.0
Digitized in Heiloo Netherlands
41 4.6 17 1.7
42 4.6 18 4.7
43 4.6 19 4.7
44 9.0 20 GND
45 0.1 21 9.0
46 4.3 22 4.4
47 5.2 23 3.8
48 5.2 24 3.8
49 GND 25 4.0
50 4.8 26 0.6
51 5.2 27 4.6
52 5.2 28 4.6
53 9.1 29 4.6
54 5.3 30 4.6
55 N/C 31 4.6
56 1.7 32 4.6
57 N/C 33 4.6
58 6.9 34 4.6
59 N/C 35 4.5
60 4.7 36 4.5
61 4.7 37 4.5
62 4.7 38 4.5
63 1.1 39 4.5
64 5.1 40 4.5
IC400 IC402
PIN VOLT PIN VOLT
1 4.5 1 GND
2 4.5 2 0.3
3 4.5 3 9.0
4 4.5 4 4.5
5 4.5 5 4.5
6 4.5 6 4.5
7 4.5 7 4.5
8 4.5 8 GND
9 4.5 9 4.5
10 4.5 10 4.5
11 4.5 11 4.5
12 4.5 12 4.5
13 4.5 13 4.5
14 4.5 14 4.5
15 0.6 15 4.5
16 1.7 16 4.5
— 37 —
KV-27FV300/29FV300/32FV300/36FV300
IC403 5 2.3
PIN VOLT 6 2.5
1 4.5 7 -13.5
2 GND 8 12.0
3 4.5 IC561
4 0.0 PIN VOLT
5 4.5 1 1.5
6 GND 2 12.0
7 GND 3 -12.0
8 GND 4 -15.0
9 9.0 5 0.3
10 9.0 6 14.2
11 9.0 7 1.4
12 4.5 IC6008
13 4.5 PIN VOLT
14 4.5 I 7.5
15 4.5 O 5.0
16 9.0 G GND
IC404
All voltages are in V.
PIN VOLT
1 4.5
2 GND
3 0.4
4 0.4
5 4.5
6 GND
7 0.0
8 GND
9 9.0
10 9.0
11 9.0
12 4.5
13 4.5
14 4.5
15 4.5
16 9.0
IC501
PIN VOLT
1 -13.3
2 8.2
3 7.2
4 -15.0
3/7/2018