Service manual

125
SEP 2006
Ver. 1.1
DP-8020E/8020P/8016P
3.10. Signal Waveform
3.10.1. Glossary of Electrical Abbreviations
Glossary of Electrical Abbreviations
Signal Name Function
+12V +12 VDC Power Supply
+24V +24 VDC Power Supply
+24VD1 +24 VDC Power Supply
+24VFL +20 / +24 VDC Power Supply
+24VM +24 VDC Power Supply
+24VOPC +24 VDC Power Supply
+24VOPF +24 VDC Power Supply
+3.3V +3.3 VDC Power Supply
+5v +5 VDC Power Supply
+5VD +5 VDC Power Supply
+5VP +5 VDC Power Supply
+ACT ACTIVE Lamp LED Power Supply
+ALM ALARM Lamp LED Power Supply
+DAT DATA Lamp LED Power Supply
+SLP Energy Saver Lamp LED Power Supply
AC(L) AC Power Supply
AC(N) AC Power Supply
ACSW Fuser Relay
ADF2 2nd Paper Tray Feed Roller Drive Signal
ADF3 3rd Paper Tray Feed Roller Drive Signal
ADF4 4th Paper Tray Feed Roller Drive Signal
AGND Ground
BAT+ Lithium Battery
BMCNT Toner Bottle Motor Control Signal
BTHP Toner Bottle Position Sensor Signal
BZ- Buzzer Signal
BZ+ Buzzer Signal (+)
C1- Capacitor 1 Negative Connection Pin for Converter
C1+ Capacitor 1 Positive Connection Pin for Converter
C2- Capacitor 2 Negative Connection Pin for Converter
C2+ Capacitor 2 Positive Connection Pin for Converter
C3+ Capacitor 3 Positive Connection Pin for Converter
C4+ Capacitor 4 Positive Connection Pin for Converter
CASET Paper Tray Detection Signal (1st Feeder)
CCRMT Charge Leak Detection Signal
CPWM Charge Control DC ON/OFF PWM
CSB1 Chip Select Signal
CST2 2nd Paper Tray Detection Signal
CST3 3rd Paper Tray Detection Signal
CST4 4th Paper Tray Detection Signal
CSTOP 2nd Paper Feed Module Detection Signal
CSTOP4 4th Paper Feed Module Detection Signal