Read Panasonic DP-8020E / DP-8020P / DP-8016P (serv.man3) Other Service Manuals online
114
OCT 2006
Ver. 1.0
DP-8020E/8020P/8016P
CN775
CN776
CST2 PCB
Pin No.
Signal Name
Destination
Signal Waveform
Function
CN775-1
PCHK2
No Paper Sensor
-1
-1
2nd Paper Tray Paper
Detection Signal
Detection Signal
CN775-2
GND
No Paper Sensor
-2
-2
Ground
CN775-3
LDPHK2
No Paper Sensor
-3
-3
Photo Sensor DC Drive
Voltage
Voltage
CN775-4
UPLMT2
Upper Limit
Sensor
-1
Sensor
-1
2nd Paper Tray Paper Level
Signal
Signal
CN775-5
GND
Upper Limit
Sensor
-2
Sensor
-2
Ground
CN775-6
LDUPL2
Upper Limit
Sensor
-3
Sensor
-3
Photo Sensor DC Drive
Voltage
Voltage
CST2 PCB
Pin No.
Signal Name
Destination
Signal Waveform
Function
CN776-1
FDPCHK2
Registration
Sensor
-1
Sensor
-1
2nd Paper Tray Paper
Registration Detection
Signal
Registration Detection
Signal
CN776-2
GND
Registration
Sensor
-2
Sensor
-2
Ground
CN776-3
LDFPCHK2
Registration
Sensor
-3
Sensor
-3
Photo Sensor DC Drive
Voltage
Voltage
+5V
0V
0V
+1.2V
+5V
0V
0V
+1.2V
+5V
0V
0V
+1.2V
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