Read Sharp MX-6201N / MX-7001N (serv.man23) Service Manual online
MX-7001N ELECTRICAL SECTION 11 – 3
C. PCU PWB
IC1
CPU
H8S/2373
IC4/IC8
SRAM
(1Mbit
x
2
)
FLASH
ROM
(16Mbit)
IC6
EEPROM
䋨
128kbit)
IC11
PMC
ASIC
IC7
I/
O
A
S
IC
IC9/IC27
DFF
LCX574
䌉䋲
䌃
B
u
s
AddressBus[21:0]
DATABus[15:0]
IC29/IC30
MUX
HC151
2
䌃䌌
䌏䌃
䌋
䌌䌃
䌃
FINISHER
IC3
RESET
IC
LSU
Optional
To
MFPC
Via
Mother
UART
UART
UART
UART
DC
Power
Supply
X1
Xtal
1
9
.6608MHz
Sensor
Input
(PPD2)
Sensor
Input
(PPD1
3)
/
(DSW_R/D/FU/FL)
/
(BELT_HP)
(C3PED)
/
(C4PED)
/
(TFD)
/
(CCHP)
(FPD_CL/BK)
/
(C3PFD)
/
(POD1)
/
(TBLTB)
(APPD1-2)
/
(TBLTC)
/
(C3SS1-4)
(C4SS1-4)
/
(T1PPD1-2)
/
(LPPD)
/
(T2LUD)
(T1LUD)
/
(C4SPD)
/
(C4LUD)
/
(C4PFD)
(VTOD)
/
(C3SPD)
/
(C3LUD)
/
(MPFD)
(DHPD_K/C/M/Y)
/
(T2PPD)
/
(TANSET)
(T2PED)
/
(T1PED)
/
(T2SPD)
/
(T1SPD)
CRUM
(CRUM_C/M/Y/K1/K2)
IC70
D/A
C
onv
(TCS/REGS
cont)
Load
C
ontrol
Output
Coin
vendor
(Optional)
Stepping
Motor
C
ontrol
Pout
Motor
P
OM)
ADU
M
otor
ADML/(ADMH)
PSF
M
otor
PFM)
Drum
Motor
B
K
(DM_K)
Drum
Motor
C
L
(DM_C/M/Y)
Belt
Motor
(BTM)
LCC
M
otor
(LCCM)
Fuser
R
elease
M
otor
(FUEXM)
Fuser
u
nit
HL
control
(HL_UM/LM/US/EX)
Sensor
Input
(DVK_CH)
/
(CCM_ROT)
(PTCM_ROT/HP)
(TNFD)
/
(HTCS_K/C/M/Y)
(FUEXD)
/
(WEB_END)
Load
control
Output
(PCSS)
/
(MPFS)
/
(TANCL)
(LSS_CL)
/
(BLTCL_R)
(BLTCL)
/
(LSS_BK)
(FRS)
UM/
LM
/U
S
FAN
M
otor
Control
PS
Fan
(PSFM1-2)
Ozone
Fan
(OZFM1-3)
Pout
Fan
(POFM_F/U)
Fuser
F
an
(FUFM_F/R)
Ventilation
F
an
(VFM_C/R)
(DMCFM/BTMFM)
Flash
Write
Protect
HV
MC
/
T
C
2
unit
/
P
TC
unit
3-wireds
erial
Discharge
Lamp
(DL_K/C/M/Y)
DC
Motor
Control
D
V
M
o
to
rB
K(
D
V
K
M
)
DV
Motor
C
L
(DVCM)
Paper
F
eed
Motor
(CPFM)
Resist
Motor
(RRM)
Fuser
M
otor
(FUM)
Waste
Toner
M
otor
(WTM)
Sensor
Input
TBBOX
FAN
Lock
Detect
(POFM_LD1-3)
/
(OZFM_LD1-3)
(FUFM_R_FD)
/
(FUFM_F_LD)
(VFM_C_LD)
/
(VFM_R_LD)
(PSFM_LD1-2)
/
(DMCFM_LD)
(BTMFM_LD)
IC71/IC72/IC82
Analog
MUX
x
3
Analog
Input
Temp/Hum
sensor
(TH_M/HUD_M)
LSU
T
hermistor
(TH1_LSU/TH2_LSU)
DV
detector
(DVTYP_C/M/Y/K1/K2)
Fuser
Thermist
r
(TH_UM/LM/US/EX1/EX2)
Paper
Out
T
hermistor
(PO_TMP)
DV
Temp/Hum
Sensor
(DVK_TH/HUM)
Drum
Mark
Sensor
(DMS)
FW
Sensor
Input
COIN
V
ENDOR
(Optional)
(CV_CLCOPY/COPY)
Load
output
Mechanical
Counter
(Optional)
(PNC_K/CL)
Syncronous
Motor
Toner
M
otor
(TN_C/M/Y/K1/K2)
DC
Motor
Tray
Lift
Up
Motor
(T1LUM)
/
(T2LUM)
(C3LUM)
/
(C4LUM)
Sensor
Input
(DSW_ADU)
/
(TFD3)
/
(MPLD)
(MTOP1-2)
/
(MPED)
MUX
HC151
RD
I/F
P
WB
Syncronous
Motor
Fuser
C
leaning
M
otor
(WEB_M)
HV
TC1
unit
DC
Motor
2
n
dB
e
ltR
el
e
a
s
e
M
o
to
r
(TURM
)
Charger
C
leaner
Motor
(CCM)
/
(PTCM)
Load
C
ontrol
Output
(RRC)
/
(T1PUS)
/
(T2PUS)
(C3PFC)
/
(MPGS)
/
(C4PFC)
(TRC1-
2
)
/
(MPUC)
/
(ADUGS)
(T2PFC)
/
(T1PFC)
/
(LPFC)
(FPCL2)
/
(RRC2)
/
(FPCL1)
(C3PUS)
/
(C4PUS)
/(MFPS)
EX
DM
CLK/
BTM
C
LK
Driver
PWB
Toner
Hopper
Motor
(HTM_K/C/M/Y)
(PHTM_K)
IC83/84/86/87/88
AND
G
ate
VHCT08
x
4
Analog
Input
Toner
D
etector
(TCS_K/C/M/Y)
Process
C
ont.
sensor
(PCS_K/CL)
Resist
sensor
(REGS_F/R)
Multi-bypass
tray
w
idth
sensor
(MPWD)
I2C
B
us
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