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