Panasonic DP-1820P Service Manual page 275

SPC PCB
Signal Name
Pin No.
CN707-12 OP3FDIN
CN707-13 ADF2
CN707-14 MRCLH2
CN707-15 LIFT2
CN707-16 PCHK2
CN707-17 CST2
CN707-18 UPLIMIT2
CN707-19 FDPCHK2
CN707-20 JAMDOR2
CN707-21 CSTOP
CN707-23 +24VM
Ver. 1.2
Destination
CST2 PCB
CN770-14
CST2 PCB
+5V
CN771-1
CST2 PCB
+5V
CN771-2
CST2 PCB
+5V
CN771-3
CST2 PCB
CN771-4
CST2 PCB
CN771-5
CST2 PCB
CN771-6
CST2 PCB
CN771-7
CST2 PCB
CN771-8
CST2 PCB
CN771-9
CST2 PCB
CN771-11
Signal Waveform
+5V
ON
0V
ON
0V
ON
0V
+5V(H)
0V(L)
+24V
275
DP-1520P/1820P/1820E
Function
Option Feed FIFO Input
0V
2nd Paper Tray Feed Roller
Drive Signal
2nd Paper Tray
Intermediate Roller Clutch
Drive Signal
2nd Paper Tray Lift Motor
Signal
2nd Paper Tray Paper
+5V
Detection Signal
0V
2nd Paper Tray Detection
+5V
Signal
0V
2nd Paper Tray Paper Level
+5V
Signal
0V
2nd Paper Tray Paper
Registration Detection
Signal
2nd Paper Tray Jam Access
+5V
Cover Open Detection
Signal
0V
2nd Paper Feed Module
Detection Signal
0V
+24 VDC Power Supply
SEP 2004