Read Sharp MX-6201N / MX-7001N (serv.man45) Service Manual online
MX-7001N BLOCK DIAGRAM / ブロック図 1 – 3
3. PCU PWB
IC1
CPU
H8S/23
7
3
IC4/IC8
SRAM
(1Mbit
x
2)
FLASH
ROM
(1
6
Mbit)
IC
6
EEPROM
(128
kbit)
IC11
PMC
ASIC
IC
7
I/O
ASIC
IC
9
/IC2
7
DFF
LCX5
7
4
I2C
B
us
IC2
9
/IC3
0
MUX
HC151
x2
䌃䌌
䌏
䌃
䌋
䌌䌃䌃
FINISHER
UART
UART
IC3
RESET
IC
LSU
Optional
To
MFPC
Via
Mot
h
er
UART
UART
DC
Po
w
er
Supply
X1
Xtal
1
9.660
8MH
z
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)
IC
70
D/A
C
onv
(TCS/REGS
cont)
Load
C
ontrol
Output
Coin
vendor
(Optional)
Steppin
g
Motor
C
ontrol
Pout
Motor
(POM)
ADU
M
otor
(ADML)/(ADMH)
PSF
Motor
(PFM)
Dru
m
Motor
BK
(DM_K)
Dru
m
Motor
CL
(DM_C/M/Y)
Belt
Motor
(BTM)
LCC
Motor
(LCCM)
Fuser
R
elease
M
otor
(FUEXM)
Fuser
unit
HL
control
(HL_UM/LM/US/EX)
Sensor
Input
(DVK_CH)
/
(CCM_ROT)
(PTCM_ROT/HP)
(TNFD)
/
(HTCS_K/C/M/Y)
(FUEXD)
/
(WEB_INL/END)
Load
control
Output
(PCSS)
/
(MPFS)
/
(TANCL)
(LSS_CL)
/
(BLTCL_R)
(BLTCL)
/
(LSS_BK)
(FRS)
UM/
LM
/US
FAN
M
otor
Control
PS
Fan
(PSFM1
-
2
)
O
zone
F
an
(OZFM1
-
3
)
Pout
Fan
(POFM_F/U)
Fuser
Fan
(FUFM_F/R)
Ventilation
Fan
(VFM_C/R)
(DMCFM/BTMFM)
Flas
h
Write
P
rotect
HV
MC
/
T
C
2
unit
/
P
TC
unit
3-w
iredserial
Disc
h
ar
g
eL
a
m
p
(DL_K/C/M/Y)
DC
Motor
Control
DV
Motor
B
K
(DVKM)
DV
Motor
C
L
(DVCM)
Paper
Feed
Motor
(CPFM)
Resist
Motor
(RRM)
Fuser
Motor
(FUM)
Waste
T
oner
Motor
(WTM)
Sensor
Input
TBBOX
FAN
Loc
k
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)
IC
7
1/IC
7
2/IC82
Analo
g
MUX
x
3
Analo
g
Input
Te
m
p/Hu
m
sensor
(TH_M/HUD_M)
LSU
T
h
er
m
istor
(TH1_LSU/TH2_LSU)
DV
detector
(DVTYP_C/M/Y/K1/K2)
Fuser
T
h
er
m
istor
(TH_UM/LM/US/EX1/EX2)
Paper
Out
T
h
er
m
istor
(PO_TMP)
DV
Te
m
p/Hu
m
Sensor
(DVK_TH/HUM)
Dru
m
Mar
k
Sensor
(DMS)
FW
Sensor
Input
COIN
VENDOR
(Optional)
(CV_CLCOPY/COPY)
Load
output
Mec
h
anical
Counter
(Optional)
(PNC_K/CL)
Syncronous
Motor
Toner
Motor
(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
PWB
Syncronous
Motor
Fuser
Cleanin
g
Motor
(WEB_M)
HV
TC1
unit
DC
Motor
2nd
Belt
R
elease
Motor
(TURM)
C
h
ar
g
er
Cleaner
Motor
(CCM)
/
(PTCM)
Load
Control
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)
IC83/84/8
6
/8
7
/88
AND
G
ate
VHCT
0
8
x
4
Analo
g
Input
Toner
Detector
(TCS_K/C/M/Y)
Process
C
ont
.
sensor
(PCS_K/CL)
Resist
sensor
(REGS_F/R)
Multi-bypass
tray
w
idt
h
sensor
(MPWD)
I2C
Bus
AddressBus
[21:
0]
DATABus
[15:
0]
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