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Sanyo CP32WF2 - Crt Board

Sanyo CP32WF2
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1.4Vp-p
Horiz.
Voltages and Waveforms Charts
IC802 (MEMORY)
Pin-1 GND 2 GND 3 GND 4 GND 5 3.9V 6 4.1V 7 5.1V 8 5.2V
IC801 (CPU)
Pin-1 5.1V 2 5.1V 3 N.C. 4 0V 5 N.C. 6 0V 7 0V 8 0V 9 N.C.
10 0V 11 4.3V 12 N.C. 13 N.C. 14 5.1V 15 0.2V 16 0.2V 17 0V 18 4.1V
19 4.3V 20 5.1V 21 0.6V 22 N.C. 23 N.C. 24 N.C. 25 5.1V 26 5.1V 27 1.8V
28 N.C. 29 2.2V 30 N.C. 31 5.1V 32 N.C. 33 0.4V 34 1.4V 35 GND 36 GND
37 GND 38 2.0V 39 5.1V 40 0.6V 41 0.2V 42 5.2V 43 5.2V 44 N.C. 45 0V
46 5.1V 47 0V 48 N.C. 49 N.C. 50 2.4V 51 2.4V 52 3.9V 53 5.1V 54 5.0V
55 0V 56 0V
-29-
1.7Vp-p
Horiz.
5.1Vp-p4.2Vp-p
4.2Vp-p
3.9Vp-p
0.9Vp-p
IC201-pin39
<H drive>
Terminal KP-pin1
<R out>
IC1201-pin1
<VIDEO OUT>
Vert.
2.0Vp-p
IC201-pin47
<V drive>
Terminal KP-pin2
<G out>
Terminal KP-pin3
<B out>
Q133-E
<VIDEO out>
1.7Vp-p
IC3451 (A2 STEREO & NICAM DECODER)
Pin-1: N.C. 2: N.C. 3: 0V 4: 4.2V 5: 4.1V 6: GND 7: 3.3V 8: 2.1V 9: N.C.
10: 2.0V 11: 2.0V 12: 2.0V 13: 0V 14: 0V 15: 4.9V 16: 4.9V 17: 0V 18: 1.6V
19: 1.7V 20: N.C. 21: N.C. 22: N.C. 23: N.C. 24: N.C. 25: N.C. 26: 0V 27: 0V
28: GND 29: 2.4V 30: 0V 31: 2.4V 32: 2.4V 33: 2.4V 34: 2.4V 35: 0V 36: 2.4V
37: 2.4V 38: 3.3V 39: 3.3V 40: 0V 41: 0V 42: 0V 43: 0V 44: 0V 45: 0V
46: 1.7V 47: 2.4V 48: 2.4V 49: 0V 50: GND 51: 2.4V 52: 2.4V 53: 2.4V 54: 2.4V
55: 2.4V 56: 0V 57: 2.4V 58: 2.4V 59: 4.9V 60: 2.4V 61: 2.4V 62: N.C. 63: N.C.
64: 5.0V
CRT Board
Q701
B 3.2V
C 152.2V
E 2.9V
112Vp-p
122Vp-p
128Vp-p
Q701-C
<B-out>
Q721-C
<G-out>
Q711-C
<R-out>
Q711
B 3.2V
C 152.3V
E 2.9V
Q721
B 3.2V
C 148.3V
E 2.9V
Q741
B 1.1V
C0V
E 1.8V
Q751
B 9.3V
C0V
E 9.2V
1.4Vp-p
Horiz.
Q1206-E
<Video Monitor out>
1.8Vp-p

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