Panasonic DP-8020E Service Manual page 172

ADF PCB
Signal Name
Pin No.
CN28-7 nAB4S
CN28-8 nAA3S
CN28-9 GND
CN28-10 +5v
CN29
ADF PCB
Signal Name
Pin No.
CN29-1 nAB1SN
CN29-2 GND
CN29-3 +5v
CN29-4 nAOAC
CN29-5 GND
CN29-6 +5v
Ver. 1.0
Destination
SNS PCB
CN41-4
SNS PCB
CN41-2
SNS PCB
CN41-3
SNS PCB
CN41-1
Destination
Read Point
+5V
Sensor
-1
Read Point
Sensor
-2
Read Point
Sensor
-3
ADF Cover Open
+5V
Detection Sensor
-1
ADF Cover Open
Detection Sensor
-2
ADF Cover Open
Detection Sensor
-3
Signal Waveform
+5V(H)
+5V
Signal Waveform
ON
OPEN
172
DP-8020E/8020P/8016P
Function
Original Width Detection
Signal
0V
Original Width Detection
Signal
0V
Ground
0V
+5 VDC Power Supply
+5V
Function
Read Point Detection Signal
0V
Ground
0V
+5 VDC Power Supply
+5V
ADF Cover Open Detection
Signal
0V
Ground
0V
+5 VDC Power Supply
+5V
SEP 2006