Panasonic DP-8020E Service Manual page 155

CN721
SPC PCB
Signal Name
Pin No.
CN721-1 THERM1
CN721-2 THERM2
CN721-3 nHEXSEN
CN721-4 GND
CN721-5 LDHEX
CN721-10 +24VFL
CN721-11 nFNRDT
CN721-12 MGND
CN722
SPC PCB
Signal Name
Pin No.
CN722-1 +24VM
CN722-2 BMCNT
CN722-3 +24VM
Ver. 1.0
Destination
Thermistor
-1
Thermistor
-2
Paper Exit
Sensor
-1
Paper Exit
Sensor
-2
Paper Exit
Sensor
-3
Exit Fan
-1
Exit Fan
-2
Exit Fan
-3
Destination
Toner Bottle
Motor
-1
Toner Bottle
Motor
-2
Toner Motor
-1
Signal Waveform
5V
0V
0V
+5V
0V
0V
+1.2V
+24V
+5V
0V
0V
Signal Waveform
+24V
+24V
ON
0V
+24V
155
DP-8020E/8020P/8016P
Function
Thermistor Output Signal
Ground
Paper Exit Sensor Signal
Ground
Photo Sensor DC Drive
Voltage
+20 / +24 VDC Power
Supply
Fan Ready Signal
Ground
Function
+24 VDC Power Supply
Toner Bottle Motor Control
Signal
+24 VDC Power Supply
SEP 2006