Panasonic DP-150 Service Manual page 71

(CN2)
Pin Signal
Destination
No. Name
1 CPDAT Control panel PCB
CN401-1
2 CPKEY Control panel PCB
CN401-2
3 LCLK Control panel PCB
CN401-3
4 CPLD Control panel PCB
CN401-4
5 CPLAT Control panel PCB
CN401-5
6 — Control panel PCB
CN401-6
7 — Control panel PCB
CN401-7
8 KCLK Control panel PCB
CN401-8
9 GND Control panel PCB
CN401-9
10 VL Control panel PCB
CN401-10
11 — Control panel PCB
CN401-11
12 — Control panel PCB
CN401-12
13 EPKEY Control panel PCB
CN401-13
14 EPLED Control panel PCB
CN401-14
4-4
Status Function
LED data signal
Pules
Key data signal
Pules
LED data shift clock
Pules
Key load/shift clock
Pules
Key data latch clock
Pules
— —
— —
Key data shift clock
Pules
0V Ground
DC+5V power supply
5V
0V
— —
— —
Energy saver key signal
5V
ON
0V
Energy saver LED signal
5V
ON
0V