Sony TRINITRON KV-32HS20 Service Manual page 68

B BOARD IC VOLTAGE LIST (2 OF 4)
IC3001 13 2.6
pin volt 14 2.7
1 3.2 15 2.5
2 3.2 16 4.9
3 3.2 IC3003
4 1.2 pin volt
5 1.0 1 1.0
6 GND 2 0.0
7 N/C 3 4.8
8 N/C 4 1.0
9 N/C 5 N/C
10 1.0 6 4.8
11 0.9 7 0.5
12 4.8 8 0.0
13 4.0 9 1.9
14 4.0 10 2.6
15 2.7 11 0.9
16 2.3 12 2.0
17 1.0 13 GND
18 2.8 14 0.0
19 0.0 15 GND
20 2.7 16 GND
21 0.0 17 0.0
22 0.3 18 0.0
23 0.0 19 4.9
24 GND 20 N/C
25 2.9 21 4.9
26 2.8 22 0.0
27 2.2 23 N/C
28 4.8 24 GND
29 GND 25 2.4
30 4.6 26 4.8
31 4.6 27 2.2
32 GND 28 2.2
33 3.1 29 4.8
34 3.1 30 GND
35 3.1 31 GND
36 3.2 32 1.0
IC3004
37 3.2
38 3.3 pin volt
39 2.4 1 0.6
40 4.8 2 0.5
41 3.1 3 0.5
42 3.1 4 0.5
43 3.1 5 GND
44 3.3 6 GND
45 3.2 7 GND
46 3.2 8 GND
47 2.4 9 4.9
48 GND 10 4.9
IC3002 11 0.0
pin volt 12 0.3
1 2.4 13 0.6
2 0.0 14 0.3
3 2.7 15 0.6
4 2.8 16 4.9
IC3048
5 0.0
6 GND pin volt
7 GND 1 1.7
8 GND 2 0.2
9 4.9 3 4.6
10 4.9 4 4.6
11 4.9 5 GND
12 0.1 6 N/C
7 4.9 11 N/C
8 2.8 12 N/C
9 N/C 13 N/C
10 N/C 14 N/C
11 2.3 15 N/C
12 N/C 16 N/C
13 GND 17 N/C
14 N/C 18 N/C
15 0.5 19 N/C
16 2.4 20 N/C
17 2.0 21 N/C
18 3.1 22 N/C
19 N/C 23 N/C
20 0.5 24 N/C
21 0.0 25 GND
22 1.8 26 GND
23 2.1 27 N/C
24 2.0 28 N/C
25 3.4 29 N/C
26 3.4 30 N/C
27 3.4 31 N/C
28 0.0 32 0.0
29 N/C 33 0.0
30 N/C 34 N/C
31 N/C 35 N/C
32 4.8 36 N/C
33 3.4 37 N/C
34 3.1 38 N/C
35 0.0 39 N/C
36 2.6 40 N/C
37 3.4 41 0.0
38 3.1 42 0.0
39 3.1 43 5.0
40 1.7 44 0.0
41 1.7 45 GND
42 2.4 46 GND
43 0.0 47 GND
44 N/C 48 N/C
45 3.1 49 N/C
46 2.8 50 N/C
47 4.8 51 N/C
48 3.1 52 N/C
IC3089
53 0.0
pin volt 54 N/C
1 GND 55 0.0
2 GND 56 N/C
3 0.0 57 0.0
4 GND 58 N/C
5 4.6 59 N/C
6 4.6 60 N/C
7 4.9 61 N/C
8 4.9 62 N/C
IC3090
63 N/C
pin volt 64 N/C
1 0.0 65 2.6
2 0.0 66 N/C
3 0.0 67 N/C
4 N/C 68 N/C
5 N/C 69 N/C
6 N/C 70 N/C
7 N/C 71 N/C
8 N/C 72 N/C
9 0.0 73 GND
10 0.0 74 5.0
— 68 —
KV-32HS20/36HS20/36HS20H/32XBR450/36XBR450/36XBR450H
75 GND 30 N/C
76 N/C 31 N/C
77 N/C 32 4.8
78 N/C 33 N/C
79 N/C 34 N/C
80 N/C 35 N/C
81 N/C 36 2.6
82 N/C 37 N/C
83 GND 38 N/C
84 GND 39 N/C
85 GND 40 1.7
86 GND 41 1.8
87 N/C 42 2.4
88 N/C 43 0.0
89 5.0 44 2.4
90 GND 45 3.4
91 N/C 46 2.4
92 N/C 47 4.8
93 GND 48 3.1
IC3601
94 N/C
95 2.9 pin volt
96 0.0 1 N/C
97 2.9 2 N/C
98 4.3 3 N/C
99 2.9 4 N/C
100 4.3 5 N/C
IC3091
6 N/C
pin volt 7 0.2
1 N/C 8 0.1
2 GND 9 4.9
3 GND 10 GND
4 4.9 11 2.4
5 4.9 12 2.1
IC3110 13 GND
pin volt 14 GND
1 1.0 15 GND
2 4.6 16 4.9
3 4.6 17 4.9
4 4.6 18 GND
5 GND 19 GND
6 N/C 20 1.6
7 4.9 21 2.4
8 2.6 22 1.5
9 N/C 23 4.9
10 N/C 24 0.0
11 2.4 25 N/C
12 N/C 26 N/C
13 GND 27 N/C
14 N/C 28 N/C
15 0.5 29 N/C
16 N/C 30 N/C
17 1.6 31 0.0
18 2.8 32 0.0
19 N/C 33 0.0
20 0.5 34 0.0
21 0.0 35 N/C
22 1.2 36 0.0
23 2.0 37 N/C
24 1.9 38 2.4
25 3.4 39 2.4
26 3.4 40 4.9
27 3.4 41 4.9
28 N/C 42 GND
29 N/C 43 GND
44 N/C GND
45 N/C 43 GND
46 N/C 44 N/C
47 N/C 45 N/C
48 4.6 46 N/C
49 N/C 47 N/C
50 4.6 48 4.6
51 N/C 49 N/C
52 N/C 50 4.6
53 N/C 51 N/C
54 N/C 52 N/C
55 N/C 53 N/C
56 N/C 54 N/C
57 N/C 55 GND
58 N/C 56 GND
59 N/C 57 GND
60 N/C 58 GND
61 N/C 59 GND
62 N/C 60 GND
63 N/C 61 N/C
64 N/C 62 N/C
IC3602
63 N/C
pin volt 64 N/C
1 N/C IC3603
2 N/C pin volt
3 N/C 1 4.9
4 N/C 2 GND
5 N/C 3 GND
6 N/C 4 1.4
7 0.2 5 4.9
8 0.1 6 1.9
9 4.9 7 1.6
10 GND 8 GND
11 2.4 9 4.6
12 2.2 10 4.6
13 GND 11 4.9
14 GND 12 2.6
15 GND 13 2.4
16 4.9 14 GND
17 GND 15 N/C
18 GND 16 N/C
19 GND
All voltages are in V.
20 1.7
21 2.5
22 2.5
23 4.9
24 N/C
25 N/C
26 N/C
27 N/C
28 N/C
29 N/C
30 N/C
31 0.0
32 0.0
33 0.0
34 0.0
35 N/C
36 0.0
37 N/C
38 2.4
39 2.4
40 4.9
41 4.9