Panasonic FP-D250 User Manual page 224

(Pin photo sensor connector)
Pin Signal
Destination
No. Name
Main CPU PCB
1 GND
CN36-4
Main CPU PCB
2 LSULSYNC
CN36-3
Main CPU PCB
3 GND
CN36-2
Main CPU PCB
4 VL
CN36-1
(Polygon motor connector)
Pin Signal
Destination
No. Name
Main CPU PCB
1 PMCLK
CN32-6
Main CPU PCB
2 PGND
CN32-5
Main CPU PCB
3 PMCNT
CN32-4
Main CPU PCB
4 PMLOCK
CN32-3
Main CPU PCB
5 PGND
CN32-2
Main CPU PCB
6 PMVP
CN32-1
(FP-D250/D350 Series)
Status Function
0V Ground
Pulse
LSU main scan
synchronization signal
0V Ground
5V
DC+5V power supply
0V
(FP-D250/D350 Series)
Status Function
Pulse Polygon motor drive
clock signal
0V
0V
Power ground
Polygon motor drive
24V
control signal
0V
Stop Rotates
Polygon motor lock
detecting signal
0V Power ground
24V
DC+24V power supply
0V
4-103