Panasonic FP-D250 User Manual page 334

(CN357)
Pin Signal
Destination
No. Name
Control panel
CPU PCB
1 DRVK3
CN406-15
Control panel
CPU PCB
2 GND
CN406-16
Control panel
CPU PCB
3 DRVK1
CN406-13
Control panel
CPU PCB
4 DRVK2
CN406-14
Control panel
CPU PCB
5 DT1
CN406-11
Control panel
CPU PCB
6
DRVK0
CN406-12
Control panel
CPU PCB
7 MTRLD3
CN406-9
Control panel
CPU PCB
8 DT0
CN406-10
Control panel
CPU PCB
9 MTRLD1
CN406-7
Control panel
CPU PCB
10
MTRLD2
CN406-8
Control panel
CPU PCB
11 DRV3
CN406-5
Control panel
CPU PCB
12 MTRLD0
CN406-6
Control panel
CPU PCB
13 DRV1
CN406-3
Control panel
CPU PCB
14 DRV2
CN406-4
(FP-D450/D600 Series)
Status
Function
5V Key input matrix circuit
ON
drive signal 3
0V
0V
Ground
Key input matrix circuit
ON 5V
drive signal 1
0V
Key input matrix circuit
drive signal 2
0V
Panel open detecting
5V
signal 1
Open
0V
Key input matrix circuit
5V
ON
drive signal 0
0V
ON 5V
LED matrix signal 3
0V
Panel open detecting
5V
signal 0
Open
0V
ON 5V
LED matrix signal 1
0V
5V
ON
LED matrix signal 2
0V
ON 5V
LED drive signal 3
0V
ON 5V
LED matrix signal 0
0V
ON 5V
LED drive signal 1
0V
ON 5V
LED drive signal 2
0V
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