Sharp MX-M200D Service Manual page 117

Category Signal name
Sensor OCCOVER OC cover open/close
sensor (Transmission
type)
Operation /PANEL_RST Operation panel hard
panel reset
Operation /OPUWU Operation panel
panel activate request signal
Dehumi- /DHROFF Dehumidifying heater
difying control
Solenoid SPFRSOL SPF pressure release
solenoid
Solenoid SPFGSOL SPF gate solenoid
Solenoid SPFPSOL SPF pickup solenoid
Solenoid /HPSOL Manual paper feed
solenoid
Solenoid /PSRSOL Resist roller solenoid
Solenoid /CPSOL 1st tray paper feed
solenoid
Solenoid (PSOL1) 2nd tray paper feed
solenoid
Solenoid (FSOL1) 2nd tray transport
solenoid
Solenoid (PSOL2) 3rd tray paper feed
solenoid
Solenoid (FSOL2) 3rd tray transport
solenoid
Solenoid (PSOL3) 4th tray paper feed
solenoid
Solenoid (FSOL3) 4th tray transport
solenoid
Power 3.3VIN 3.3V logic power
supply
Power 5VEN 5V energy-saving
supply power
Power 5VIN 5V power
supply
Power 24VIN 24V power
supply
Power 24V1(DSWS) Interlock circuit power
supply
Power (/POFF) Power off signal
supply
control
Power FW AC zero cross signal
supply
control
Power /PR Power relay control
supply
control
Power HLOUT Heater control
supply
control
Fan PSFMOUT Power/Ozone fan
Fan /PSFMCNT Power fan speed
Fan VFMOUT Paper exit fan
Fan /VFMCNT Paper exit fan speed
Fan (OZNFN_LO Ozone fan lock
CK)
Motor /PMD Polygon motor
(Brushless motor)
Motor /PMRDY Polygon motor ready
Name(Type) Function/Operation
Detects open/close of OC
cover and SPF
Resets LCD PWB
Activate request signal of
return from energy-saving
by user operation
Controls ON/OFF of the
dehumidifying heater
SPF pressure release
solenoid
SPF gate solenoid
SPF pickup solenoid
Manual paper feed
solenoid
Resist roller solenoid
Paper feed solenoid for 1st
tray
Paper feed solenoid for 2nd
tray
Transport solenoid for 2nd
tray
Paper feed solenoid for 3rd
tray
Transport solenoid for 3rd
tray
Paper feed solenoid for 4th
tray
Transport solenoid for 4th
tray
Power
Power
Power (OFF when shutoff)
Power (OFF when shutoff)
Power via interlock SW
Controls to power shutoff
mode
AC zero cross detection
signal
Controls ON/OFF of the
power relay of power UN
Controls ON/OFF of fusing
heater
Drives power fan and
ozone fan
Controls power fan speed
Drives paper exit fan
Controls paper exit fan
speed
Detects lock of ozone fan
Controls polygon motor
(LSU) driving
Detects standby of polygon
motor
MX-M200D ELECTRICAL SECTION 13-10
Connector level
Connector
No.
"L" "H"
CLOSE OPEN CN47
Reset — CN704
Activate — CN704
request
ON — CN32
— ON CN9
— ON CN9
— ON CN9
ON — CN21
ON — CN23
ON — CN22
— ON CN36
— ON CN36
— ON CN36
— ON CN36
— ON CN36
— ON CN36
— — CN3
— — CN3
— — CN3
— — CN3
— — CN28
shutoff — CN3
— — CN3
ON — CN3
OFF ON CN3
Stop Driving CN3
— — CN3
Stop Driving CN26
— — CN26
— Lock CN115
detection
Driving Stop CN703
Standby Stop CN703
Pin PWB
Note
No. name
2 MCU
8 MCU
3 MCU
4 MCU
9 MCU
22 MCU
10 MCU
2 MCU
2 MCU
2 MCU
3 MCU
4 MCU
5 MCU
6 MCU
7 MCU
8 MCU
14 MCU
15 MCU
17 MCU
19 MCU
3 MCU
18 MCU
21 MCU 100/120Hz
23 MCU
24 MCU
12 MCU
13 MCU Two-speed
control
6 MCU
5 MCU Two-speed
control
2 MCU
10 MCU
11 MCU