Sanyo CP14CE1 - Voltages and Waveforms Charts

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Voltages and Waveforms Charts
Note: Voltages and waveforms were measured with colour bar signal and controls adjusted for normal picture.
Main Board
Q001
E 8.4V
C0V
B 8.6V
Q111
E 0.4V
C 5.6V
B 1.2V
Q1003
E 3.2V
C 0V
B 2.6V
Q402
E 1.4V
C 4.0V
B 1.6V
Q431
E 0V
C 15V
B 0.5V
Q432
E 3.5V
C 340V
B 4.0V
Q122
E0V
C0V
B 0.6V
Q511
E 0V
C 3.0V
E 0V
Q681
E 0V
C 9.8V
B 0V
Q683
E 25V
C 24.9V
B 24.3V
Q684
E0V
C0V
B 0.6V
Q661
E 9.2V
C 10V
B 9.8V
Q641
E 4.0V
C 4.9V
B 4.6V
Q631
E 6.3V
C 22.0V
B 6.9V
Q886
E0V
C0V
B 0.6V
1
000Vp-p
Hor
iz.
4.4Vp-p
4.4Vp-p
4.4Vp-p
4.6Vp-p
0.1Vp-p
48Vp-p
20.2Vp-p
1016Vp-p
41.6Vp-p
IC201-pin44
<Sandcastle>
IC201-pin21
<H drive>
IC201-pin12
<R out>
IC201-pin13
<G out>
IC201-pin14
<B out>
IC201-pin56
<CVBS int.>
IC501-pin5
<V out>
Q432-C
<H out>
Q432-B
<H out>
IC601-pin1
<Power out>
436Vp-p
Q431-C
<H drive>
4Vp-p
1.12Vp-p
IC201-pin17
<V drive>
IC501 (VERT. OUT)
Pin-1 2.4V 2 24.9V 3 1V 4 GND 5 11.2V 6 24.2V 7 2.5V
IC801 (MEMORY)
Pin-1 GND 2 GND 3 GND 4 GND 5 3.8V 6 3.6V 7 4.9V 8 4.9V
IC001 (AUDIO AMP.)
Pin-1 15.2V 2 NC 3 GND 4 0V 5 4.4V 6 0V 7 16.2V 8 7.5V 9 NC
10 GND 11 NC 12 NC 13 NC
IC601 (POWER)
Pin-1347V~ 2 0V 3 19.3V 4 0V 5 1.3V 6 0.8V
IC651 (5VRC)
Pin-1 12.0V 2 GND 3 5V
IC202 (5V1)
Pin-1 7.7V 2 GND 3 4.9V
IC201 (IF/VIDEO/CHROMA/DEF/CPU)
Pin-1: 2.1V 2: 2.4V 3: 3.1V 4: 2.6V 5: 2.2V 6: 2.3V 7: 2.0V 8: 4.9V 9: 2.2V
10: 3.7V 11: 8.1V 12: 2.7V 13: 2.8V 14: 2.9V 15: 1.3V 16: 2.2V 17: 2.3V 18: 1.6V
19: 5.1V 20: 2.6V 21: 1.6V 22: GND 23: 3.2V 24: 4.9V 25: 4.9V 26: 4.8V 27: 4.9V
28: 4.9V 29: 4.9V 30: 0V 31: 3.8V 32: 3.4V 33: 2.6V 34: 2.6V 35: 4.9V 36: 4.8V
37: 0V 38: 4.9V 39: 0V 40: 3.9V 41: 3.3V 42: GND 43: 4.4V 44: 1V 45: 2.4V
46: 2.5V 47: 2.6V 48: 2.5V 49: 2.5V 50: 2.8V 51:
2.5V 52: 2.6V 53: 3.5V 54: 2.5V
55: 4.9V 56: 2.7V 57: 2.5V 58: 2.2V 59: 2.3V 60: 2.2V 61: 1.8V 62: GND 63: 2.8V
64: 2.8V
SM_C8TV PWB & WAVEFORM 2/3/06 1:07 PM Page 27