Main Cpu Pcb - Panasonic DP-150 Service Manual

4. 2 Main CPU PUB
(CN1)
Pin Signal
Destination
No. Name
1 GND —
2 — —
3 VL —
4 GND Paper exit sensor
CN-3
5 PFOSN Paper exit sensor
CN-2
6 VL Paper exit sensor
CN-1
7 GND Registration sensor
CN-3
8 RRSN Registration sensor
CN-2
9 VL Registration sensor
CN-1
10 GND Paper detecting
sensor CN-3
11 PESN Paper detecting
sensor CN-2
12 VL Paper detecting
sensor CN-1
Status Function
— —
— —
— Ground
0V Ground
Paper detecting signal
5V
Detect
0V
DC+5V power supply
5V
0V
0V Ground
Paper detecting signal
5V
Detect
0V
DC+5V power supply
5V
0V
0V Ground
5V Paper detecting signal
Detect
0V
5V DC+5V power supply
0V
4-3