Read Sharp MX-4100N / MX-4101N / MX-5000N / MX-5001N (serv.man6) Service Manual online
MX-4101N BLOCK DIAGRAM / ブロック図 1 – 4
3. PCU PWB
A. MX-3600FN/4100N/4101N/4100FN/4101FN
B. MX-5000N/5001N/5000FN/5001FN
1
IC33
RESET IC
X1
Xtal
19.6608MHz
MFP
Mother
LSU
LCC
DESK
FIN
IC36
CPU
CPU
H8S/2373
FlashROM
(16Mbit)
IC26
SRAM
(1Mbit)
Option
IC54
PMCASIC
IC32
I/O ASIC
Stepping Motor
Pout motor (POM)/ADU motor High (ADUH)/
ADU motor Low (ADUL)/Shifter motor (OSM)/
PSF motor (PFM)/
Horizontal paper feed motor ( HPFM)/
Resist motor (RRM)/Drum motor K (DM_K/CL)/
Toner motor (TNM_K/C/M/Y)/
Belt motor (BTM)
Fusing separates motor (PRM)
Pout motor (POM)/ADU motor High (ADUH)/
ADU motor Low (ADUL)/Shifter motor (OSM)/
PSF motor (PFM)/
Horizontal paper feed motor ( HPFM)/
Resist motor (RRM)/Drum motor K (DM_K/CL)/
Toner motor (TNM_K/C/M/Y)/
Belt motor (BTM)
Fusing separates motor (PRM)
DC brushless Motor
CPFM
CPFM
DC brushless Motor
FUM/DVM_BK/DVM_CL
FUM/DVM_BK/DVM_CL
FAN
PoutFAN (POFM1/2)/
OzoneFAN (OZFM)
PoutFAN (POFM1/2)/
OzoneFAN (OZFM)
Sensor Input
1TUD_K/POD1/APPD1/APPD2/HLPCD
1TUD_K/POD1/APPD1/APPD2/HLPCD
HV Error
PTC_ERR/MC_CL_ERR/MC_BK_ERR
PTC_ERR/MC_CL_ERR/MC_BK_ERR
Motor Lock Detect
PCSFM2_LD
PCSFM2_LD
Load Contorl Output
MPGS/CPUC1/CPUC2/CPFC/
1TRUC/1TURC_R/PCSS/LSUSS_B/
MPUC/MPFS/PCSFM1_V/PCSFM2_V/
PSFM_V/OZFM_V/POFM_V
MPGS/CPUC1/CPUC2/CPFC/
1TRUC/1TURC_R/PCSS/LSUSS_B/
MPUC/MPFS/PCSFM1_V/PCSFM2_V/
PSFM_V/OZFM_V/POFM_V
Sensor Input
DHPD_K/C/M/Y/
1TNFD/WEBD/1TUD_CL/POD2/HPOS/POD3/
CLUD1/CLUD2/MPFD/APPD3/CPED1/CPED2/
CPFD1/CPFD2/CSPD1/CSPD2/PPD1/TFD2
DHPD_K/C/M/Y/
1TNFD/WEBD/1TUD_CL/POD2/HPOS/POD3/
CLUD1/CLUD2/MPFD/APPD3/CPED1/CPED2/
CPFD1/CPFD2/CSPD1/CSPD2/PPD1/TFD2
Drum Lamp Open Detect
DL_OPEN_K/C/M/Y
DL_OPEN_K/C/M/Y
PTC Heater Open Detect
PTCHT_OPEN
PTCHT_OPEN
Motor Lock Detect
DVM_CL_LD/DVM_K_LD/POFM_LD1/POFM_LD2/
PCSFM1_LD/FUM_LD/RCFM_LD/OZFM_LD/
PSFM_LD/CCFM_LD/CPFM_LD/
DVM_CL_LD/DVM_K_LD/POFM_LD1/POFM_LD2/
PCSFM1_LD/FUM_LD/RCFM_LD/OZFM_LD/
PSFM_LD/CCFM_LD/CPFM_LD/
Fuser Thermistor Open Detect
THOPEN_UM/LM/US/EX1/EX2/UMCS
THOPEN_UM/LM/US/EX1/EX2/UMCS
Load Contorl Output
RCFM_V/CCFM_VL/ADUGS/
CPFM_GAIN/CLUM1/CLUM2/
CCFM_V/WH_PR/FAX_LED
RCFM_V/CCFM_VL/ADUGS/
CPFM_GAIN/CLUM1/CLUM2/
CCFM_V/WH_PR/FAX_LED
UART
UART
UART
UART
PMC
PWM
PWM
BUN
CRUM
CRUM_K/C/M/Y
IC25
EEPROM
(64kbit)
IC21
Analog
SW
Analog
SW
Analog Input
Fuser Themistor
(TH_UM/LM/US/EX1/EX2/UM_CS/UM_D)
Toner Detector (TCS_K/C/M/Y)
Process Cont.CL sensor (PCS_CL)
process Cont.BK sensor& Resist sensor (REGS_F/R)
Fuser Themistor
(TH_UM/LM/US/EX1/EX2/UM_CS/UM_D)
Toner Detector (TCS_K/C/M/Y)
Process Cont.CL sensor (PCS_CL)
process Cont.BK sensor& Resist sensor (REGS_F/R)
Adress bus
Data bus
Synchronous Motor
WTNM
WTNM
Synchronous Motor
WEBM
WEBM
SCI
CLK
CLK
IC24
I/O GA
Sensor Input
CSS11/12/13/14/21/22/23/24
CSS11/12/13/14/21/22/23/24
Motor Lock Detect
CAFM_LD/PSFM2_LD/FUFM_LD
CAFM_LD/PSFM2_LD/FUFM_LD
Drum lamp
(DL_K/C/M/Y)
(DL_K/C/M/Y)
HV
MC/TC unit
MC/TC unit
Fuser Unit
HLcontrol
HL_UM/LM/US/EX
HLcontrol
HL_UM/LM/US/EX
Coin Vendor
CV_START/CV_COUNT/
CV_COLOR1/CV_COLOR0/
CV_CA/CV_SIZE0/CV_SIZE1/
CV_SIZE2/CV_SIZE3/
CV_STAPLE/CV_DUPLEX/
CV_START/CV_COUNT/
CV_COLOR1/CV_COLOR0/
CV_CA/CV_SIZE0/CV_SIZE1/
CV_SIZE2/CV_SIZE3/
CV_STAPLE/CV_DUPLEX/
Sensor Input
MPED/DSW_ADU/TFD3/MPLD/
MPLD2/MTOP1/MTOP2
MPED/DSW_ADU/TFD3/MPLD/
MPLD2/MTOP1/MTOP2
Load Control Output
CAFM_V/FUFM_VL/FUF M_VH
CAFM_V/FUFM_VL/FUF M_VH
MUX
HC151
HC151
Analog Input
Temp/Hum Sensor (TH_M/HUM_M)
LSU Thermistor (TH1_LSU)
DV Detector (DVTYP_K/C/M/Y)
Multi-bypass tray width sensor (MPWD)
Temp/Hum Sensor (TH_M/HUM_M)
LSU Thermistor (TH1_LSU)
DV Detector (DVTYP_K/C/M/Y)
Multi-bypass tray width sensor (MPWD)
RD I/F PWB
D/A Converter
Toner sensor
(TSG_BK/C/M/Y)
Resist sensor
(RES_R_LED/RES_F_LED)
Toner sensor
(TSG_BK/C/M/Y)
Resist sensor
(RES_R_LED/RES_F_LED)
PTC HEATER
Sensor Input
PPD2
PPD2
Coin Vendor
CV_COPY/CV_CLCOPY
CV_COPY/CV_CLCOPY
1
IC33
RESET IC
X1
Xtal
19.6608MHz
MFP
Mother
LSU
LCC
DESK
FIN
IC36
CPU
CPU
H8S/2373
FlashROM
(16Mbit)
IC26
SRAM
(1Mbit)
Option
IC54
PMC ASIC
IC32
I/O ASIC
Stepping Motor
Pout motor (POM)/ADU motor High (ADUH)/
ADU motor Low (ADUL)/Shifter motor (OSM)/
PSF motor (PFM)/
Horizontal paper feed motor ( HPFM)/
Resist motor (RRM)/
Toner motor (TNM_K/C/M/Y)/
Fusing separates motor (PRM)
Pout motor (POM)/ADU motor High (ADUH)/
ADU motor Low (ADUL)/Shifter motor (OSM)/
PSF motor (PFM)/
Horizontal paper feed motor ( HPFM)/
Resist motor (RRM)/
Toner motor (TNM_K/C/M/Y)/
Fusing separates motor (PRM)
DC brushless Motor
CPFM
CPFM
DC brushless Motor
FUM/DVM_BK/DVM_CL
FUM/DVM_BK/DVM_CL
FAN
PoutFAN (POFM1/2)/
OzoneFAN (OZFM)
PoutFAN (POFM1/2)/
OzoneFAN (OZFM)
Sensor Input
1TUD_K/POD1/APPD1/APPD2/HLPCD
1TUD_K/POD1/APPD1/APPD2/HLPCD
HV Error
PTC_ERR/MC_CL_ERR/MC_BK_ERR
PTC_ERR/MC_CL_ERR/MC_BK_ERR
Motor Lock Detect
PCSFM2_LD
PCSFM2_LD
Load Contorl Output
MPGS/CPUC1/CPUC2/CPFC/
1TRUC/1TURC_R/PCSS/LSUSS_B/
MPUC/MPFS/PCSFM1_V/PCSFM2_V/
PSFM_V/OZFM_V/POFM_V
MPGS/CPUC1/CPUC2/CPFC/
1TRUC/1TURC_R/PCSS/LSUSS_B/
MPUC/MPFS/PCSFM1_V/PCSFM2_V/
PSFM_V/OZFM_V/POFM_V
Sensor Input
DHPD_K/C/M/Y/
1TNFD/WEBD/1TUD_CL/POD2/HPOS/POD3/
CLUD1/CLUD2/MPFD/APPD3/CPED1/CPED2/
CPFD1/CPFD2/CSPD1/CSPD2/PPD1/TFD2
DHPD_K/C/M/Y/
1TNFD/WEBD/1TUD_CL/POD2/HPOS/POD3/
CLUD1/CLUD2/MPFD/APPD3/CPED1/CPED2/
CPFD1/CPFD2/CSPD1/CSPD2/PPD1/TFD2
Drum Lamp Open Detect
DL_OPEN_K/C/M/Y
DL_OPEN_K/C/M/Y
PTC Heater Open Detect
PTCHT_OPEN
PTCHT_OPEN
Motor Lock Detect
DVM_CL_LD/DVM_K_LD/POFM_LD1/POFM_LD2/
PCSFM1_LD/FUM_LD/RCFM_LD/OZFM_LD/
PSFM_LD/CCFM_LD/CPFM_LD/
DVM_CL_LD/DVM_K_LD/POFM_LD1/POFM_LD2/
PCSFM1_LD/FUM_LD/RCFM_LD/OZFM_LD/
PSFM_LD/CCFM_LD/CPFM_LD/
Fuser Thermistor Open Detect
THOPEN_UM/LM/US/EX1/EX2/UMCS
THOPEN_UM/LM/US/EX1/EX2/UMCS
Load Contorl Output
RCFM_V/CCFM_VL/ADUGS/
CPFM_GAIN/CLUM1/CLUM2/
CCFM_V/WH_PR/FAX_LED
RCFM_V/CCFM_VL/ADUGS/
CPFM_GAIN/CLUM1/CLUM2/
CCFM_V/WH_PR/FAX_LED
UART
UART
UART
UART
PMC
PWM
PWM
BUN
CRUM
CRUM_K/C/M/
Y
IC25
EEPROM
(64kbit)
IC21
Analog
SW
Analog
SW
Analog Input
Fuser Themistor
(TH_UM/LM/US/EX1/EX2/UM_CS/UM_D)
Toner Detector (TCS_K/C/M/Y)
Process Cont.CL sensor (PCS_CL)
process Cont.BK sensor& Resist sensor (REGS_F/R)
Fuser Themistor
(TH_UM/LM/US/EX1/EX2/UM_CS/UM_D)
Toner Detector (TCS_K/C/M/Y)
Process Cont.CL sensor (PCS_CL)
process Cont.BK sensor& Resist sensor (REGS_F/R)
Adress bus
Data bus
Synchronous Motor
WTNM
WTNM
Synchronous Motor
WEBM
WEBM
SCI
CLK
CLK
IC24
I/O GA
Sensor Input
CSS11/12/13/14/21/22/23/24
CSS11/12/13/14/21/22/23/24
Motor Lock Detect
CAFM_LD/PSFM2_LD/FUFM_LD
CAFM_LD/PSFM2_LD/FUFM_LD
Stepping Motor
Drum motor K (DM_BK/DM_C/DM_M/DM_Y)/
Belt motor (BTM)
Drum motor K (DM_BK/DM_C/DM_M/DM_Y)/
Belt motor (BTM)
Drum lamp
(DL_K/C/M/Y)
(DL_K/C/M/Y)
HV
MC/TC unit
MC/TC unit
Fuser Unit
HLcontrol
HL_UM/LM/US/EX
HLcontrol
HL_UM/LM/US/EX
Sensor Input
MPED/DSW_ADU/TFD3/MPLD/
MPLD2/MTOP1/MTOP2
MPED/DSW_ADU/TFD3/MPLD/
MPLD2/MTOP1/MTOP2
Load Contorl Output
CAFM_V/FUFM_VL/FUFM_VH
CAFM_V/FUFM_VL/FUFM_VH
MUX
HC151
HC151
Analog Input
Temp/Hum Sensor (TH_M/HUM_M)
LSU Thermistor (TH1_LSU)
DV Detector (DVTYP_K/C/M/Y)
Multi-bypass tray width sensor (MPWD)
Temp/Hum Sensor (TH_M/HUM_M)
LSU Thermistor (TH1_LSU)
DV Detector (DVTYP_K/C/M/Y)
Multi-bypass tray width sensor (MPWD)
RD I/F PWB
D/A Converter
Toner sensor
(TSG_BK/C/M/Y)
Resist sensor
(RES_R_LED/RES_F_LED)
Toner sensor
(TSG_BK/C/M/Y)
Resist sensor
(RES_R_LED/RES_F_LED)
PTC HEATER
Sensor Input
PPD2
PPD2
Coin Vendor
CV_START/CV_COUNT/
CV_COLOR1/CV_COLOR0/
CV_CA/CV_SIZE0/CV_SIZE1/
CV_SIZE2/CV_SIZE3/
CV_STAPLE/CV_DUPLEX/
CV_START/CV_COUNT/
CV_COLOR1/CV_COLOR0/
CV_CA/CV_SIZE0/CV_SIZE1/
CV_SIZE2/CV_SIZE3/
CV_STAPLE/CV_DUPLEX/
Coin Vendor
CV_COPY/CV_CLCOPY
CV_COPY/CV_CLCOPY
: Oct. 24 2008
1
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