Read Sharp MX-6201N / MX-7001N (serv.man23) Service Manual online
MX-7001N ELECTRICAL SECTION 11 – 2
B. MFP controller PWB
IC
1
9
C
PU
RM7965A
IC21
SYST
E
M
AS
IC
SO-DIMM
DIMM1
SO-DIMM
DIMM2
DDRSDRAM
x4
SYSADbus
DDR
bus
#2
DDR
bus
#1
IC80
ICU
ASIC
IC82
IMG
ASIC
IC51
IF
ASIC
IC103
CPLD
IC85
IO
EXPAND
SRAM
4MB
IC30
IDE
ASIC
72pinDIMM
Socket
72pinDIMM
Socket
72pinDIMM
Socket
100pinDIMM
Socket
LOCALbus
(LSIbus)
LOCALb
us
(ROMbus)
PCI
bus
2
IC32
Ether
MAC
IDE
b
us
Expansion
PCI
connector
PCIb
us1
ENGINE IF connector
LVDSIC
LSU
IF
VIDEO
IF
SCAN
OUT
IF
EFI
c
onnector
OPE
IF
SDR
SDRAM
FLASH
memory
FLASH
IF
LA
N
JA
C
K
USB
DEV
USB
HOST
L
AN
USB-D
USB-H
DIMM3
DDR
bus
#3
64bits
width
64bits
width
32bits
width
EEPROM
256Kbits
I2C
(Ch.0)
I2C
(Ch.0)
I2C
(Ch.1)
I2C
EEPROM
2Kbits
MicroWire
Control
signals
RTC
Battery
RIC
(RS232C)
UART
RS232C
Transmitter
UART
PCU,
SCN
UART
FAX
2nd
VBUS
SW
Piano
SW
IC31
CPLD
IC104
ICU
ASIC
DDR
SDRAM
512MB
SCAN
IF
IC
4
CP
L
D
Areaseparation
Imageprocess
FLASHWrite
Protect
DDRbus
#4
64bitswidth
SO-DIMM
DIMM4
SO-DIMM
(FRONT
STAGE)
(REAR
STAGE)
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