Sanyo CP29EF1 Service Manual page 33
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Also See for CP29EF1:
- Service manual (41 pages) ,
- Instruction manual (20 pages) ,
- Service manual (37 pages)
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Voltages and Waveforms Charts
IC001 (AUDIO AMP.)
Pin-1 10.4V
2
0V
10
19.7V
11 11.9V
IC501 (VERT. OUT)
Pin-1 2.4V
2
26.3V
IC601 (POWER)
Pin-1 32V
2
N.C.
IC651 (5VRC)
Pin-1 11.5V
2
GND
IC801 (MEMORY)
Pin-1 GND
2
GND
IC3701 (AUDIO CONTROL)
Pin-1: GND
2:
4.1V
10:
4.1V
11:
4.1V
19:
3.5V
20:
3V
28:
4.1V
29:
4.7V
IC201 (CPU/IF/VIDEO/CHROMA/DEF)
Pin-1: 2.5V
2:
2.6V
10:
3.4V
11:
8.4V
19:
5V
20:
2.7V
28:
5V
29:
5V
37:
0V
38:
5V
46:
2.6V
47:
2.4V
55:
5V
56:
2.8V
64:
2.9V
CRT Board
Q701
Q711
Q721
E 2.5V
E 2.5V
E 2.5V
C 4.0V
C
11V
C 14.6V
B 2.6V
B 2.6V
B 2.6V
Q701-C
Q701-B
<B-out>
<B drive>
122Vp-p
4.7Vp-p
3
21V
4
0.4V
12
3.2V
13
3.2V
3
1.4V
4
GND
3
GND
4
20.9V
IC202 (5V1)
3
5V
Pin-1 6.5V
3
GND
4
GND
3:
4.1V
4:
4.1V
12:
4.1V
13:
4.1V
21:
0V
22:
4.1V
30:
4.1V
31:
4.1V
3:
3V
4:
2.3V
12:
3.2V
13:
3.2V
21:
2.7V
22:
GND
30:
0V
31:
4.3V
39:
0V
40:
3.9V
48:
2.5V
49:
0V
57:
0V
58:
2.5V
Q741
Q751
E 1.7V
E 8.9V
C
0V
C
0V
B
1V
B
9V
Q721-C
<G-out>
128Vp-p
5
0V
6
0V
14 10.4V
15
0V
5
12.5V
6
25.5V
5
0V
6
1.2V
2
GND
3
4.9V
5
4.9V
6
4.9V
5:
3.5V
6:
4.1V
14:
4.1V
15:
4.0V
23:
4.1V
24:
4.1V
32:
3.5V
33:
4.1V
5:
2.4V
6:
2.4V
14:
3.2V
15:
1.2V
23:
5V
24:
5V
32:
4V
33:
0.4V
41:
3.3V
42:
GND
50:
2.8V
51:
0V
59:
2.4V
60:
2.3V
Q721-B
Q711-C
<G drive>
<R-out>
5.1Vp-p
134Vp-p
-33-
7
0V
8
3.2V
16
0V
17 10.5V
7
2.4V
7
0.5V
7
0V
8
4.9V
7:
4.1V
8:
4.1V
16:
4.2V
17:
8.3V
25:
4.1V
26:
4.1V
34:
4.1V
35:
4.2V
7:
2V
8:
5V
16:
2V
17:
2.4V
25:
5V
26:
4.8V
34:
2.5V
35:
5V
43:
4.5V
44:
1.4V
52:
2.6V
53:
3.2V
61:
1.8V
62:
GND
Q711-B
<R drive>
5Vp-p
9
3.2V
9:
4.1V
18:
3.0V
27:
4.1V
36:
4.1V
9:
2.4V
18:
1.7V
27:
5V
36:
4.9V
45:
2.4V
54:
2.6V
63:
2.9V
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