Read Sharp MX-2600N / MX-3100N / MX-2600G / MX-3100G (serv.man6) Service Manual online
MX-3100N BLOCK DIAGRAM / ブロック図 1 – 2
2. MFP CONTROLLER PWB / MFP コントローラ PWB
MFP
ASIC
Local
Bus
Video
In
Out
LSU
SCAN
RO
M
PCI-
Express
Interface
ACRE
SOC
MPC8533E
DDR/
DDR2
IF
GbE
MAC
Local
Bus
Controller
UART
I2C1
Controller
I2C2
Controller
Programmable
Interrupt
Controller
PCI-
Express
Interface
(4lane)
PCI-
Express
Interface
(4lane)
SCANNER
Control
System
(SCU)
HDD
ASIC
RTC
Controller
I2C 1
Cont roller
UA
R
T
Int
e
rf
a
c
e
(x10)
LC
D
C
SD
R
A
M
C
o
nt
ro
ller
USB2.0
Host
Controller
USB2.0
Device
Controller
PCI-Express
Interface
(4Lane)
Local-Bus
Interface
Giga
BitEther
PHY
LAN
JACK
RJ45
USB
Device
TYPE-B
CN
USB
HOST
TYPE-A
CN
(REAR)
SATA
CN
Local
M
emory
DDR2
DIMM
SLOT
SATA
Interface
0
SATA
Interface
1
CPLD
GMII
PCU
LSU
C
ontroller
(LSUC)
FAX
(1st)
SATA2
HDD
DIP
SWITCH
D-SUB9
RS232C
SRAM
4Mbit
SDRAM
64Mbx2
RTC
SATA-IDE
Bridge
Compact
Flash
I2C
FL
A
S
H
PROGROM
&
O
PT
FLASH
D
IMM
I2C 2
Cont roller
256Kb
EEPROM
FAN
Controller
5V
FAN
SPD
PCI
Express
Clock
Generater
RS232C
LEVEL
CON.
FPDLINK
Transmit t er
LVDS
Receiver
FPDLINK
Receiver
FPDLINK
Transmit t er
Board to Board Connector
LCD
P
annel
LVDS
PI
C
Mi
c
o
n
.
USB
SWITCH
USB
HOST
TYPE-A
CN
(FRONT)
FAX
(2nd)
CN
MFPC
Mother
SYSTEM
Memory
DDR2
DIMM
SLOT
DDR/DDR2
Memory
Controlller
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