Alpine MRP-M1000 Service Manual page 12

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IC9902
1 50.6mv
2 2.21v
3 0.8mv
4 2.21v
5 2.513v
6 8.99v
7 2.513v
8 50mv
FET G D
Q4001 -43.8v 0.633v
Q4002 -43.8v -0.285v
Q4003 1.7v 47v
Q4004 1.65v 47.2v
Q4005 1.73v 47.2v
Q4006 1.75v 47.2v
Q4007 -43.9v -0.197v
Q4008 -43.9v -0.198v
Q9902 2.47v 14.2v
Q9903 2.47v 14.2v
Q9904 2.47v 14.2v
Q9905 2.46v 14.2v
Q9906 2.46v 14.2v
Q9907 2.45v 14.2v
Q9908 2.45v 14.2v
Q9909 2.43v 14.2v
TR
Q1702
IC9903
1 50.5mv
2 2.206v
3 0.8mv
4 2.206v
5 2.506v
6 8.99v
7 2.51v
8 51.5mv
S TR
-47v Q1701
-47v Q4401
-0.634v Q4501
-0.63v Q4502
-0.197v Q4503
-0.613v Q4504
-47.1v Q4901
-47.1v Q9101
0 Q9102
0 Q9103
0 Q9104
0 Q9301
0 Q9302
0 Q9501
0 Q9502
0 Q9503
Q9701
Q9702
Q9901
1 2
14.99 0.326
[Measuring Conditions]
1. Power Supply Voltage
2. Measuring Meter
3. Measuring Point Reference : Between GND
4. Measuring Condition
MRP-M1000
E B C
0.033 -
4.93 4.91 -4.95
4.93 0 4.86
4.93 4.91 -4.95
-4.97 -4.95
0 4.91
-34.8 0 -34.4
14.37 13.64 14.36
0 0.72 0.13
14.37 13.71 14.32
0 0.65 0.026
-15.1 -15.69 -46.7
15.15 15.76 46.9
0 0.69
-46.7 -46.1 -46.7
0 5.02
-1.5 -2.14 -40.3
-1.5 -2.18 -40.3
4.93 4.91 0.37
3 4
15.05 0
: DC 14.4V
: Digital Multi Voltmeter
: No Signal Input
0
-
0
0
0
5
0