Read Sharp MX-6201N / MX-7001N (serv.man45) Service Manual online
MX-7001N BLOCK DIAGRAM / ブロック図 1 – 2
2. MFP CONTROLLER PWB / MFP コントローラ PWB
IC1
9
CPU
RM
796
5A
SO-DIMM
DIMM1
SO-DIMM
DIMM2
DDR SDRAM
x4
SYSAD bus
DDR
bus
#
2
32bits
w
idt
h
DDR
bus
#
1
6
4bits
w
idt
h
IC1
0
3
CPLD
IC3
0
IDE
ASIC
7
2pinDIMM
Soc
ket
7
2pinDIMM
Soc
ket
7
2pinDIMM
Soc
ket
1
00
pinDIMM
S
oc
ket
LOCAL bus
(LSI bus)
(LSI bus)
LOCAL bus
(ROM bus)
(ROM bus)
PCI
b
us
2
IC32
Et
h
er
MAC
IDE
bus
E
xpansion
PCI
connector
PCI bus 1
ENGINE IF connector
LSU
IF
VIDEOIF
SCAN
OUT
IF
EFI
connector
OPE
IF
SDR
SDRAM
Color
correction
FLASH
FLASH
IF
LAN
JACK
USB
DEV
USB
HOST
LAN
USB-D
USB-H
SO-DIMM
DIMM4
SO-DIMM
DIMM3
DDR
b
us
#
3
6
4bits
w
idt
h
EEPROM
25
6
Kbits
I2C
(C
h.0
)
I2C
(C
h.0
)
I2C
(C
h.
1)
I2C
EEPROM
2Kbits
MicroWire
Control
si
g
nals
Battery
RIC
(RS232C)
UART
RS232C
Trans
m
itter
UART
PCU
,
SCN
UART
FAX
2nd
VBUS
SW
IC31
CPLD
IC1
0
4
ICU
A
SIC
(Front)
DDR
S
DRAM
512MB
SCAN
IF
Area separation
Image process
FLASH Write Protect
DDR bus #4
64bits width
Piano
S
W
IC21
SYSTEM
ASIC
IC51
IF
ASIC
IC8
0
ICU
A
SIC
(Rear)
IC82
IMG
ASIC
IC85
IO
EXPAND
SRAM
4SMB
RTC
IC4
CPLD
LVDS IC
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