Read Sharp AR-155 (serv.man13) Service Manual online
B. MCU PWB unit
FAX OPE PWB
CN5
FAX PWB
/SCANST
/PRSTART
/POFF
/FRTS
etc..
AR-F151 MCU PWB UNIT
CN23
PMCLK-A /PMD
/VIDEO
S/H
/LDEN
PMRDY
GDI-IN
/1284-EN
USB-EN
USB-ON
/FAXPRQ
/FAXACK
/FAXCS /FAXREQ
etc..
LASER UNIT
(LSU)
POLYGON
MOTOR
HSYNC
GDI/USB
UNIT
CN15
CN16
USB-IN
SPPD
SPID
SB4D
GDI
MEMORY
/SPUS
/SGS
/SRRC
/SPFS
SPF UNIT
CCDHI
CCDLO
CCD PWB
CN30
CN31
SDOD
etc..
etc..
CN26
CRSM UNIT
PAPER
CASSETTE1
PAPER
CASSETTE2
TRAY EMPTY
DETECTOR
PAPER WIDTH
DETECTION
PAPER WIDTH
DETECTION
PAPER FEED
SOLENOID
TRAY EMPTY
DETECTOR
PAPER FEED
SOLENOID
CN1
CN6
CN10
CN7
/CED1
/CPFS1
/CED2
/CPFS2
PSW1
PSW2
IC3
IC103
IC105
IC102
IC104
IC3
IC111
IC106
IC8
IC105
IC8
IC9
CPU
(H8S/2350)
IC106
IC2
IC113
IC104
IC113
IC13
IC12
IC10
ASIC
(HG73CO25FD)
IC110
CN3
CN17
IC103
IC105
IC16
IC109
CN17
IC105
/BIAS
DVSEL
DV SENSOR
DEVELOPING BIAS
FW
/PR
HIGH VOLTAGE
CONTROL UNIT
HLOUT
ELECTRIC
SOURCE
POWER
RELAY
HEATER
LAMP
THERMISTOR
GRID CONTROL
TRANSFER CHARGER
MAIN CHARGER
IC3
IC8
FTH
MANUAL
PAPER
FEED
PAPER
DETECTOR
PAPER EXIT
DETECTOR
PAPER FEED
SOLENOID
RESIST ROLLER
SOLENOID
MFD
/RRS
POD
/MPFS
IC105
IC3
IC105
IC3
CN22
CN11
CN12
IC103
IC108
IC113
CN18
CN27
MHPS
PSW
KIN1
KIN2
OP-CLK
OP-LATCH
OP-DATA
KEY
DRST
MMLD
/MM
IC8
IC106
CN20
VFMOUT
/VFMCNT
IC2
IC3
IC105
IC12
CN17
IC1
CN9
TCS
CN28
TMa-O
TMb-O
CN25
CN21
IC109
IC101
IC105
IC103
IC103
CN13
CN4
PPD1
/CL
CN14
PPD2
RTH-IN
5V(DSWS)
24V(DSWS)
OPE PWB
NEW PROCESS UNIT SENSOR
MAIN
MOTOR
LOCK
DETECTOR
MAIN
MOTOR
MIRROR
HOME
POSITION
SENSOR
MIRROR
MOTOR
TONER
MOTOR
VENCH RATION
FAN MOTOR
TONER
CONTROL
SENSOR
COPY
LAMP
INTERLOCK
INTERLOCK
PAPER DETECTOR2
(In FUSER UNIT)
PAPER DETECTOR1
(Near RESIST ROLLER)
AR-F151
11 – 2
Click on the first or last page to see other AR-155 (serv.man13) service manuals if exist.