Sharp MX-M700U (serv.man2) Service Manual ▷ View online
MX-M550/M620/M700 BLOCK DIAGRAM / ブロック図 2 - 1
[2] BLOCK DIAGRAM / ブロック図
1. OVERALL BLOCK DIAGRAM / 全体のブロック図
DRIVER
PCU
P
W
B
SLUM
(OPTION
)
(OPTION
)
COIN
V
ENDER
AUDITOR
PNC
CIScnt
PWB
ENGINE
SCANNER
OP
PANEL
un
DSPF
un
(O
PTION)
HDD
SUB
P
/S
PWB
RT
H1
RT
H2
RT
H3
HL1
HL2
HL3
WH-SW
WH-DSK1
WH-DSK2
AC
PWB
WH
PWB
FM-DC2
FM-DC1
DSWDSK
DSKPFC1
DSKPFC2
TLS
HV
FM-U3
FM-U1
POD1
POD2
POD3
VPM
POM1
POM2
DELIVERY
un
INSRTR
FIN
(OPTION)
(OPTION)
WH-LCC
DS
W-
L
PFD2
AD
UM
2
ADUM1
M1
LU
D
M1
PE
D
M1
PU
S
M1
PF
D
M2PUS
M2
PF
D
M2LUD
M2
PE
D
LEFT
DOOR
u
n
MTOP2
MTOP1
MP
FC
MF
PU
S
MP
ED
MPFGS
MP
FD
1
MPFPWS
DSW-R
MPLD1
MPLD2
MANUAL
PAPER
FEED
un
LC
D
BACK
LIGHT
CISun
SPWS
SPFFAN
SP
OD
SPPD3
SPPD4
SPLS2
SO
CD
SP
LS1
ST
LD
SPED2
PW
B
SP
F
MI
M
MH
PS
OC
SW
ORSLED
PW
B
SCNcnt
OPE
PWB
BUZZER
MR
SW
MS
W
SCN
JNT
PWB
SPSM
SPFM
SP
FC
SPED1
SCOV
STRRBC
STRRC
SPPD2
STUD
SPPD1
STRC
STRBC
SRRC
SRRBC
T1SPD
T1S
PWB
T1
PF
C
T1
LUM
T1PUS
T2S
P
WB
T2SPD
T2P
FC
T2PUS
T2LUM
DSW-F
PNC
PROCESS
un
PS
PS
PC
S
DM
S
DL
INTPWB
TH-CL
PS
un
P
SBC
PPD
DEVELOPER
un
TCS
HUS-DV
TFSD
TM1
CRUM
HOPPER
un
(O
PTI
ON)
FAX
D
C/PS
AC
IN
PW
B
DC/PS
ORSPD
CCDPWB
CL
ST
MP
PANEL
TOUCH
FAX
PWB
TA
NS
ET
HUS-TC
TRM
FM-R1
FM-R2
FM-R3
INTPWB
TH-RA
DM
DVM
FUM
MM
FM-DV
RRC
LCC
TM
2
MP
RD2
MP
R
D
1
HP
FC
HPLS
T1
PP
D
MP
FD
2
LPP
D
M1
PFC
M1SS
P
WB
M1SPD
M1PWS
M1LUM
M2SPD
M2SS
PWB
M2PFC
M2LUM
AI
NP
D
D
SWD
DG
S
HV
RPW
B
TU
RM
FM-U2
FM-BL
FM-E3
FM-E2
FM-E1
FM-BR
INTPWB
TH-EX
FM-U4
FM-BU
PGM
BD
LD
PWB
LSU
un
THPS2
TBPWB
FB
PW
B
OPTION
:
EX100/EX200
Standard
:
JPN
WH-SCN1
OPTION
:
E
X100/EX200
Standard
:
JPN
FM-CTL
FM-HDD
MOTHER
PW
B
MF
P
C
ONTROL
PW
B
WE
BM
FUSING
un
1
LVDS
PWB
INV
PWB
WEB_END
APPD2
APPD1
PAPER
FEED
u
n
1
PAPER
FEED
u
n
2
MX-M550/M620/M700 BLOCK DIAGRAM / ブロック図 2 - 2
2. MFP CONTROL PWB / MFP コントロール PWB
CPU
RM7065C-
600MHz
SYSTEM
Controller
Dracula III
ON BOARD
(128MB)
SDRAM
SDRAM
DIMM(168pin)
128/256MB
MD[63:0]
MAA[12:0]
SysCMD[8:0]
SysAD[63:0]
SysAD[54:34]
Address
Buffer
Gate
LA[22:2]
MEMD[ 31:0]
Flash
DIMM
(16MB x1
8MB x2)
BOOT
MAIN
OPTION
Mask
DIMM
(32MB)
PS Kanji
LDATA[15:0]
A
d
dr
ess
Buffer
Data
Gate
EEPROM
(64Kbit)
(64Kbit)
I/O G/A
(ASIC1)
IOA[17:0]
IOD[15:0]
232C
Dri
ver
RI
C
I/F
Engine
I/F
Scanner
I/F
TD62503F
PCI Bus
ICU ASIC
SDRAM
(32MB)
PM1075
IDE
Controller
Soft-NIC
RTC
LCD
Controller
FA
X
I/
F
SysAD[31:0]
SRAM
(4Mbit)
USB
Controller
USB I/F
CPLD
(EPM3064A)
PM-22A
PM-22B
IDE
I/F
CPU I/F
Memory I/F
Local I/F
PCI I/F
Buffer
TD62503F
PM2060i (For 55/62ppm)
USB
HOST
Controller
USB
HOST I/F
D/A
Converter
CPLD
MX-M550/M620/M700 BLOCK DIAGRAM / ブロック図 2 - 3
3. SOFT NIC PWB / ソフト NIC PWB
CN1
(to controller)
PCI-Bus
Ethernet
Controller
DP83816
IC1
CN3
LAN I/F
EEPROM
IC3
1Kbit
OSC
X1
25MHz
MX-M550/M620/M700 BLOCK DIAGRAM / ブロック図 2 - 4
4. PCU PWB
ADDRESS
(A0
to
A20)
DATA
(D0
to
D15)
CLOCK
CL
OCK
D
A
TA,CL
OCK
PCU_RESET
RESET
UART
(MSW-MON)
UART
(DTR,
DSR)
RES
POF
Clutch,
solenoid,
relay,
Brushless
motor,
LED,
PWM
output,
s
ynchronous
motor
+24V1
+5V2
+12V2
+3.3V1
FW
RESET
ANALOG-OUT
FWS
Analog
input
(Fusing
thermistor)
High
temperature
protection
Thermistor
open
detection
Thermistor
open
detection
Fusing
control
signal
DATA,
CLOCK
Oscillator
(LSU,
MOTOR,
PWM)
UART(TXD,R
XD)
UART
(DTR,
DSR)
+5VLD
+12VS
power
+5VS
power
PROFF_CNT,
P
RON_FAX
DC
power
Analog
power
(Vref
)
+12V2
+5VSpower
F
W-SUB
+12VS
power
Brush
motor
Synchronous
motor
Sensor
input
(PPD,
A
DU,
D
V
s
ignal)
Sensor
input
Sensor
input
Sensor
input
High
voltage
trouble
detection
PGM
c
lock,
control
signal
DCCNT
(Power
relay
control)
Fusing
thermistor
Temperature/humidity
sensor
AV
voltage
monitor
Process/developing
tank
signal
Analog
input
Analog
output
/PCU _RESET
System
CLOCK
UART
(TXD,
R
XD)
(LCC,
FINISHER,
INSERTER)
(LCC,
FINISHER,
INSERTER)
(LCC,
F
INISHER,
INSERTER)
High
voltage
control
signal
(Enable,
PWM
output)
Clutch,
solenoid,
relay,
Brushless
motor,
PWM
output
(FAN)
+24V1
FLASH
R
OM
write
control
(FWP)
+24V
(Interlock
line)
+24V (Interlock
line)
BD,
control
signal,
VIDEO
signal
Paper
width
detection
Door
open
detection
(Interlock
switch)
FWS
Fusing
control
signal
Optiondetection
CL
OCK
Fusing
heater
control
Fusing
heater
relay
control
Mode
select
signal
Detect
control
+38V
monitor
INT_PR
(relay)
BUP_PR
(relay)
HSYNC,
PAGE
VIDEO
s
ignal
+12VS
powermonitor
/PCU_RESET
Stepping
motor
control
signal
Fusing
control
signal
CLOCK
Power
s
witch
m
onitor
+24V (Interlock
line)
+24V (Interlock
line)
+24V(Interlock
line)
I/O
I/O
PMC
ANALOG
IC
SWITCH
OP-AMP
OP-AMP
XTAL
COMPARATOR
ROM
FLASH
D
C
P
S
P
C
U
COMPARATOR
EEPROM
OSC
COMPARATOR
BUCKUP
CIRCUIT
REGURAT-
ORIC
OP-AMP
L
S
U
ASIC2
ASIC1
FPGA
CPU
DACs
S-RAM
SWITCH
DOOR
H
V
u
n
GATE-ARRAY
A
C
P
W
B
DRIVE
CIRCUIT
C
O
N
T
R
O
LL
E
R
S
U
B
D
C
P
S
S
U
B
D
C
P
S
COMPARATOR
P
W
B
D
R
IV
E
R
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