Minolta DI450 - C0650: SHOME Signal Error

T-51
(11) C0602: Cable unwound
C0650: SHOME signal error
Relevant Electrical Parts
Scanner Motor (M51)
Scanner Reference Position Sensor (PC51)
Image Processing Board (PWB-B)
SCP Board (PWB-IC)
PJ51
PC51
PWB-IC
PJ3IC-1 (U)
PJ3IC-2 (V)
PJ3IC-3 (W)
1
2
3
1
2
3
PJ306B-11(DC5V)
PJ306B-9(PC51 ON)
PJ306B-10(GND)
PWB-B
M51
PJ151
4002C14TAB