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Sanyo CM29FS2 - Voltages and Waveforms Charts

Sanyo CM29FS2
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-37-
Voltages and Waveforms Charts
Note: Voltages and waveforms were measured with colour bar signal and controls adjusted for normal picture.
Main Board
Q003
E 0V
C 19.7V
B 0V
Q004
E0V
C 19.7V
B 0V
Q202
E 3.3V
C2V
B 2.5V
Q113
E 0.4V
C 0.3V
B0V
Q008
E 0V
C 0V
B 2.8V
Q007
E 5.6V
C 13.9V
B 6.2V
Q1602
E 0V
C 4.9V
B0V
Q201
E 1.9V
C 2.3V
B 2.6V
Q204
E 3.3V
C2V
B 2.5V
Q006
E 0V
C 0V
B 0.6V
Q112
E 0.5V
C 2.8V
B 1.3V
Q202
E 3.1V
C 1.9V
B 2.3V
Q406
E 145V
C 145.7V
B 145.1V
Q204
B 3.1V
C 1.9V
E 2.3V
Q1005
E 1.7V
C 4.6V
B 2.2V
Q111
E0V
C0V
B 0.6V
Q203
E 1.9V
C 2.3V
E 2.5V
Q401
E 194V
C 193.7V
B 193.2V
Q402
E 0V
C0V
B 0.5V
Q403
E0V
C 2.2V
B0V
Q205
E 2.7V
C 0V
B 2.1V
Q208
E 3.3V
C 0V
B 2.9V
Q431
E 0V
C 3.5V
B 0.4V
Q425
S 1.7V
D 3.8V
G 3.2V
Q439
E 1.8V
C 4.8V
B 2.4V
Q424
E0V
C 3.2V
B 0V
Q432
E 0V
C 363V
B 1.5V
Q461
E 14.6V
C0V
B 14.1V
Q641
E 6.1V
C 25.2V
B 6.7V
Q642
E 20.3V
C 20.2V
B 19.6V
Q643
E 0V
C 0V
B 0.6V
Q645
B 0V
C 0V
B 0.6V
Q462
E 0V
C 13.8V
B 0.6V
Q491
E 2.9V
C0V
B 2.2V
Q405
E 0V
C 0V
B 0.6V
Q404
E0V
C 2.9V
B0V
Q203
E2V
C 2.5V
B 2.6V
1
000Vp-p
Hori
z.
0.5Vp-p
4.5Vp-p
1.2Vp-p
1.3Vp-p
2.1Vp-p
60.2Vp-p
14.6Vp-p
2800Vp-p
100Vp-p
IC201-pin66
<Sandcastle>
IC201-pin67
<H drive>
IC201-pin85
<R out>
IC201-pin86
<G out>
IC201-pin87
<B out>
IC201-pin48
<CVBS int.>
IC201-pin74
<Y out>
IC501-pin5
<V out>
Q432-C
<H out>
Q432-B
<H out>
1.3Vp-p
IC601-pin1
<Power out>
242Vp-p
Q431-C
<H drive>
1.3Vp-p
0.56Vp-p
IC201-pin22
<V drive>
IC501 (VERT. OUT)
Pin-1 1.6V 2 1.6V 3 14.7V 4 30.5V 5 15.8V 6 16.0V 7 30V 8 GND 9 GND
10 GND
IC802 (MEMORY)
Pin-1 0V 2 0V 3 0V 4 0V 5 3.2V 6 3.2V 7 0V 8 3.2V
IC001 (AUDIO AMP.)
Pin-1 10.2V 2 GND 3 20.9V 4 10.3V 5 19.7V 6 3.1V 7 GND 8 3.1V 9 3.1V
10 19.7V 11 11.8V 12 3.1V 13 3.1V 14 10.3V 15 GND 16 20.9V 17 10.3V
IC601 (POWER)
Pin-1348V~ 2 0V 3 0V 4 19.2V 5 0V 6 1.2V 7 0.5V
IC641
Pin-1 6.8V 2 4.9V 3 GND 4 2.6V
IC666
Pin-1 5.8V 2 GND 3 3.3V
Q683
E 0V
C 0V
B 0V
Q682
S 0V
D0V
G 0.6V
Q886
E0V
C 0V
B 0.7V
Q651
E 20.2V
C 20.1V
B 19.5V
Q866
E 3.1V
C 0V
B 4.5V
SM_C8ZZ PWB & WAVEFORM 11/26/05 12:53 PM Page 37

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