4-33
PCB Connector and
Signal Information
Status
0V
0V
Pin
No.
Signal
Name
Destination
Function
5V
0V
(CN36)
1
2
3
4
VL
GND
LSULSYNC
GND
LSU pin photo
sensor
CN-4
LSU pin photo
sensor
CN-3
LSU pin photo
sensor
CN-2
LSU pin photo
sensor
CN-1
DC+5V power supply
Ground
LSU main scan
synchronization signal
Ground
Pulse
(FP-D250/D350 Series)