Sharp MX-M200D Service Manual page 118

Category Signal name
Motor /PMCLK Polygon motor clock
(CL)
Motor (SPMT0) SPF motor dirving
(SPMT1) signal (Four-phase
(SPMT2) stepping motor)
(SPMT3)
Motor OUT_A+ Mirror motor (Bipolar
OUT_B+ stepping motor)
OUT_A-
OUT_B-
Motor /DMT_0 Duplex motor (Four-
/DMT_1 phase stepping motor)
/DMT_2
/DMT_3
Motor /MMD Main motor
(Brushless motor)
Motor /MMRDY Main motor ready
Motor TMA_O Toner motor
TMB_O (Synchronous motor)
Motor (JOBS_MT0) Job separator motor
(JOBS_MT1) driving signal (Four-
(JOBS_MT2) phase stepping motor)
(JOBS_MT3)
Motor (SJMT0) Shifter motor driving
(SJMT1) signal (Four-phase
(SJMT2) stepping motor)
(SJMT3)
Name(Type) Function/Operation
Polygon motor driving clock
Drives SPF motor driver
(SPF PWB)
Drives mirror motor
Dirves duplex motor
Main motor drive control
Detects main motor
standby
Drives toner motor
Drives job separator motor
dirver (TRAY PWB)
Drives shifter motor driver
(TRAY PWB)
MX-M200D ELECTRICAL SECTION 13-11
Connector level
Connector
No.
"L" "H"
— — CN703
— — CN9
— — CN12
— — CN13
Drive Stop CN24
Standby Stop CN24
— — CN30
— — CN26
— — CN26
Pin PWB
Note
No. name
12 MCU
MCU Constant
voltage
MCU Constant
current
motor
MCU Constant
voltage
4 MCU
3 MCU
MCU
MCU Constant
voltage
MCU