Panasonic FP-D250 User Manual page 431

(CN205)
Pin Signal
Destination
No. Name
1 SWC Operation switch
2 GND Operation switch
Control panel
CPU PCB
3 PRTS
CN401-11
Control panel
CPU PCB
4 PCTS
CN401-12
Control panel
CPU PCB
5 PRXD
CN401-9
Control panel
CPU PCB
6 PNLRST
CN401-10
Control panel
CPU PCB
7 PTXD
CN401-7
Control panel
CPU PCB
8 GND
CN401-8
Control panel
CPU PCB
9 +12V2
CN401-5
Control panel
CPU PCB
10 GND
CN401-6
Control panel
CPU PCB
11 GND
CN401-3
Control panel
CPU PCB
12 GND
CN401-4
Control panel
CPU PCB
13 VL
CN401-1
Control panel
CPU PCB
14 VL
CN401-2
Control panel
PCB A
15 P_LED
CN358-3
Control panel
PCB A
16 KEY
CN358-1
4-310
Status Function
Switch signal
Ground
0V
Control panel
communication receive
control signal
Control panel
communication transfer
control signal
Control panel
Pulse
communication receive
signal
Control panel reset
5V
signal
0V
Control panel
Pulse
communication transfer
signal
0V
Ground
12V
DC+12V power supply
0V
0V
Ground
0V
Ground
0V
Ground
5V
DC+5V power supply
0V
5V
DC+5V power supply
0V
EPA mode LED ON/
5V
OFF signal
ON
0V
EPA mode key input
5V
signal
ON
0V