Minolta Di251 - C0650: Faulty Scanner Home Position Sensor

FrameMaker Ver.5.5(PC) Di251/Di351 TROUBLESHOOTING
05.03.01
T- 3 9
(4) C0650: Faulty Scanner Home Position Sensor 1
C0651: Faulty Scanner Home Position Sensor 2
Relevant Electrical Parts
Scanner Home Position Sensor 1 PC12
Scanner Home Position Sensor 2 PC13
Scanner Motor M10
BCR Board BCR
MFB2 Board MFB2
Master Board PWB-A
PC12
BCR
CN11BCR-1 (PC12 ON) CN11BCR-2 (GND) CN11BCR-3 (DC5 V) CN12BCR-1 (PC13 ON) CN12BCR-2 (GND) CN12BCR-3 (DC5 V)
CN3BCR-3
CN1BCR
CN3BCR-2 CN3BCR-1
CN33
1
2
3
1
2
3
PC13
CN32
1
2
3
1
2
3
M10
PJ31
1
2
3
MFB2
CN14MFB2
CN4MFB2
PWB-A
PJ1A
CN28
1
32
1
32
4011T534AA