Sharp AL2020 Service Manual

AL-2020/2035/2040/2050/2060 ELECTRICAL SECTION 13 - 7
(AFE_DB3) AFE Image scan data Scanner unit section
(AFE_DB4) AFE Image scan data Scanner unit section
(AFE_DB5) AFE Image scan data Scanner unit section
(AFE_DB6) AFE Image scan data Scanner unit section
(AFE_DB7) AFE Image scan data Scanner unit section
(AFE_SCK) AFE AFE control signal Scanner unit section
(AFE_SDI) AFE AFE serial data Scanner unit section
(AFE_SEN) AFE AFE control signal Scanner unit section
(BSAMP) AFE AFE control signal Scanner unit section
(VSAMP) AFE AFE control signal Scanner unit section
CCD-CP CCD CCD control signal Scanner unit section
CCD-RS CCD CCD control signal Scanner unit section
CCD-TG CCD CCD control signal Scanner unit section
CCD_PHI1 CCD CCD control signal Scanner unit section
CCD_PHI2 CCD CCD control signal Scanner unit section
VCL Copy lamp Copy lamp control Scanner unit section
DVSEL Developing tank detection Developing section
TCS Toner sensor Toner quantity detection Developing section
/BIAS HV bias signal HV bias drive Process section
/GRIDL HV grid signal Main charger grid control Process section
/MC HV MC signal Main charger control Process section
/TC HV TC signal Transfer charger grid control Process section
/POFF Low voltage power Output power control Power section
FW Low voltage power Zero cross detection Power section
/PR Heater lamp Power relay control Power section
HLOUT Heater lamp Heater lamp control Power section
LEDSCOD SCOD sensor power SPF/RSPF section
LEDSPID SPID sensor power SPF/RSPF section
LEDSPPD SPPD sensor power SPF/RSPF section
LEDSRJD SRJD sensor power SPF/RSPF section
/RSV_SOL Reverse solenoid SPF/RSPF section
SCOD SCOD sensor SPF/RSPF cover open sensor SPF/RSPF section
SPID SPID sensor SPF/RSPF UN paper entry sensor SPF/RSPF section
SPMT_0 SPF/RSPF motor SPF/RSPF motor phase control SPF/RSPF section
SPMT_1 SPF/RSPF motor SPF/RSPF motor phase control SPF/RSPF section
SPMT_2 SPF/RSPF motor SPF/RSPF motor phase control SPF/RSPF section
SPMT_3 SPF/RSPF motor SPF/RSPF motor phase control SPF/RSPF section
SPPD SPPD sensor SPF/RSPF transport detection SPF/RSPF section
/SPUS Paper feed solenoid SPF/RSPF section
SRJD SRJD sensor SPF/RSPF paper exit sensor SPF/RSPF section
/SRVC Reverse clutch SPF/RSPF section
/ACK IEEE1284 /ACK signal Network section
/AUTOFD IEEE1284 /AUTOFD signal Network section
BUSY IEEE1284 BUSY signal Network section
/FAULT IEEE1284 /FAULT signal Network section
/INIT IEEE1284 /INIT signal Network section
PARAD0 IEEE1284 Data bus Network section
PARAD1 IEEE1284 Data bus Network section
PARAD2 IEEE1284 Data bus Network section
PARAD3 IEEE1284 Data bus Network section
PARAD4 IEEE1284 Data bus Network section
PARAD5 IEEE1284 Data bus Network section
PARAD6 IEEE1284 Data bus Network section
PARAD7 IEEE1284 Data bus Network section
PE IEEE1284 PE signal Network section
/REV IEEE1284 /REV signal Network section
SLCT IEEE1284 SLCT signal Network section
/SLCTIN IEEE1284 /SLCTIN signal Network section
/STB IEEE1284 /STB signal Network section
/OA_RST Option reset Reset signal to the NIC PWB Network section
USB +D USB signal USB section
USB -D USB signal USB section
/SFTMT0 Shifter motor Shifter motor phase control Shifter motor section
/SFTMT1 Shifter motor Shifter motor phase control Shifter motor section
/SFTMT2 Shifter motor Shifter motor phase control Shifter motor section
/SFTMT3 Shifter motor Shifter motor phase control Shifter motor section
Signal name Name Function/Operation Section

Sharp AL2020 Specifications

General

Brand	Sharp
Model	AL2020
Category	All in One Printer
Language	English