Sony TRINITRON KV-27FS13 Manual De Servicio página 50

MA BOARD IC VOLTAGE LIST
IC001 23 N/C
PIN VOLT 24 5.0
1 0.5 25 2.1
2 4.8 26 N/C
3 N/C 27 0.3
4 5.0 28 2.2
5 0.0 29 GND
6 0.0 30 2.2
7 2.4 31 2.3
8 4.4 32 GND
9 N/C 33 5.0
10 N/C 34 2.5
11 0.1 35 2.5
12 N/C 36 5.0
13 0.5 37 3.1
14 N/C 38 5.0
15 0.1 39 N/C
16 0.1 40 N/C
17 0.0 41 N/C
18 0.1 42 4.8
19 4.3 43 4.8
20 0.1 44 N/C
21 N/C 45 4.8
22 5.0 46 N/C
MA BOARD WAVEFORMS
1
4.7 Vp-p (H)
5
1.0 Vp-p (H)
9
2.2 Vp-p (H)
13
3.6 Vp-p (H)
17
1.4 Vp-p (H)
47 4.8 5 5.0
48 0.1 6 GND
49 0.1 7 GND
50 5.0 8 N/C
51 5.0 IC003
52 N/C PIN VOLT
53 1.0 1 GND
54 0.1 2 GND
55 N/C 3 GND
56 1.0 4 GND
57 N/C 5 4.8
58 0.1 6 4.8
59 N/C 7 GND
60 N/C 8 5.0
61 0.1 IC301
62 0.1 PIN VOLT
63 0.1 1 5.9
64 0.1 2 5.2
IC002 3 N/C
PIN VOLT 4 5.0
1 GND 5 4.8
2 5.0 6 5.0
3 4.9 7 4.8
4 7.2 8 3.4
2
3.8 Vp-p (8 MHz)
6
4.7 Vp-p (V)
10
1.4 Vp-p (V)
14
4.0 Vp-p (H)
18
1.1 Vp-p (H)
KV-27FS13/ 27FS17/ 27FV17/ 29FV17/ 29FV17C/ 32FS13/ 32FS17/ 34FS13C/ 34FS17
9 N/C 33 3.6
10 N/C 34 2.3
11 0.0 35 2.3
12 N/C 36 3.9
13 8.9 37 1.9
14 N/C 38 1.9
15 N/C 39 2.0
16 4.8 40 0.0
17 4.4 41 4.6
18 GND 42 4.6
19 N/C 43 4.6
20 6.4 44 8.9
21 3.9 45 0.2
22 5.6 46 4.3
23 8.9 47 5.2
24 5.7 48 5.2
25 GND 49 GND
26 3.5 50 4.8
27 2.4 51 5.2
28 3.5 52 5.2
29 3.5 53 9.0
30 5.9 54 5.3
31 5.5 55 N/C
32 7.6 56 1.7
3
0.9 Vp-p (H)
7
3.1 Vp-p (H)
11
1.4 Vp-p (V)
15
3.4 Vp-p (H)
19
1.2 Vp-p (H)
— 49 —
57 N/C 15 5.0
58 7.2 16 0.0
59 4.8 17 2.5
60 4.8 18 3.2
61 4.8 19 1.9
62 N/C 20 2.4
63 N/C TU150
64 N/C PIN VOLT
IC302 1 9.0
PIN VOLT 2 3.0
1 5.0 3 5.0
2 1.4 4 4.8
3 3.2 5 4.8
4 2.4 6 5.1
5 1.9 7 N/C
6 5.0 8 N/C
7 0.0 9 N/C
8 5.0 10 N/C
9 4.9 11 7.5
10 4.9 12 N/C
11 0.0 13 9.0
12 0.0 14 5.3
13 2.5 15 GND
14 2.1 16 N/C
4
0.8 Vp-p (H)
8
2.9 Vp-p (H)
12
3.5 Vp-p (H)
16
3.5 Vp-p (H)
17 GND
18 N/C
19 N/C
20 2.0
21 0.3
22 4.0
All Voltages are in V