Main Cpu Pcb (Fp-D250/D350 Series) - Panasonic FP-D250 User Manual

4.2 Main CPU PCB (FP-D250/D350 Series)

(CN1)
Pin Signal
Destination
No. Name
LVPS PCB
1 SVCNT
CN17-7
LVPS PCB
2 PVCNT
CN17-6
LVPS PCB
3 ZCRS
CN17-5
LVPS PCB
4 ZCDWN
CN17-4
LVPS PCB
5 BTCNT
CN17-3
LVPS PCB
6 EPACNT
CN17-2
LVPS PCB
7 ACDWN
CN17-1
(FP-D250/D350 Series)
Status Function
Scanner 24V ON/OFF
OFF ON
signal
0V
Printer 24 V ON/OFF
OFF ON
signal
0V
Pulse
Zero cross Signal
Zero cross down signal
Battery control signal
OFF ON
0V
Power supply control
OFF ON
signal
0V
Power supply down
AC ON AC OFF
signal
0V
4-7