Control Panel Pcb B (Fp-D250/D350 Series) - Panasonic FP-D250 User Manual

3. Control Panel PCB B (FP-D250/D350 Series)

(CN351)
Pin Signal
Destination
No. Name
Control panel
CPU PCB
1 DRVK0
CN408-9
Control panel
CPU PCB
2 GND
CN408-10
Control panel
CPU PCB
3 DRVK2
CN408-7
Control panel
CPU PCB
4 DRVK1
CN408-8
Control panel
CPU PCB
5 MTRKEY4
CN408-5
Control panel
CPU PCB
6 DRVK3
CN408-6
Control panel
CPU PCB
7 MTRKEY7
CN408-3
Control panel
CPU PCB
8 MTRKEY5
CN408-4
Control panel
CPU PCB
9 GND
CN408-1
Control panel
CPU PCB
10 MTRKEY6
CN408-2
(FP-D250/D350 Series)
Status Function
Key input matrix circuit
ON 5V
drive signal 0
0V
0V Ground
Key input matrix circuit
ON 5V
drive signal 2
0V
Key input matrix circuit
ON 5V
drive signal 1
0V
Key input matrix circuit
5V
ON
data signal 4
0V
Key input matrix circuit
ON 5V
drive signal 3
0V
Key input matrix circuit
ON 5V
data signal 7
0V
Key input matrix circuit
5V
ON
data signal 5
0V
0V Ground
Key input matrix circuit
ON 5V
data signal 6
0V
4-81