Minolta Di450 Service Manual page 469

(16) C0998: Shifter return failure
C099C: Shift Motor's failure to turn
Shifter Home Position Sensor (PC140)
Shifter Return Position Sensor (PC141)
Shift Motor Pulse Sensor (PC143)
PJ27
1
2
PC143
3
PJ31
1
2
PC141
3
PJ32
1
2
PC140
3
PJ37
1
M127
2
Relevant Electrical Parts
Shift Motor (M127)
Cabinet Transport Board (PWB-H)
Control Board (PWB-A): PF-115
DC5V
PWB-H
PJ1H-9A
PJ2H-3A
PJ1H-5A
PJ2H-7A
PJ1H-4A
PJ2H-8A
GND
PJ1H-8B
PJ1H-7B
PJ2H-4B
PJ2H-5B
T-61
PJ7A-3A(PC143 ON)
PJ7A-7A(PC141 ON)
PWB-A
(PF-115)
PJ7A-8A(PC140 ON)
PJ7A-4B(+)
PJ7A-5B(-)
4002C19TAA