MX-5500N, MX-6200N, MX-7000N (serv.man9). FULL CIRCUIT DIAGRAM 55 62 7000 LCX2 3 FNX3 4 PNX2A-D RBX2 CFX1 FXX1 — Sharp Copying Equipment Peripheral (repair manual). Page 6

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MX7000N  BLOCK DIAGRAM / ブロック図  1 – 4
4. SCANNER CONTROL PWB / スキャナコントロール PWB
SCNcntPWB
RSPF
Unit
RSPF
FEED
MOTOR
SCANNER
MOTOR
RSPF
RVS
MOTOR
PHOTO
SENSOR
CLUTCH
SDRAM
BUS
CCD
PWB
With
AFE
&
LVDS
LVDS
DSPFcnt
PWB
EEPROM
32Kbit
I2C
RGB10bit*3
LVDS
Driver
4bit
*2
LVDS
LVDS
LVDS
Driver
28bit
RGB8bit*3
RGB8bit*3
RGB8bit*3
LVD
S
LVDS
Driver
30bit
MHPS
LVDS
Receiver
4bit
*2
CARD
READER
AUDITOR
OCSW
XTAL
28.795MHz
or
22.7425MHz
LVDS
24bit
BUS
BUFFER
STMP
U
N
LAMP
UN
PANEL
PWB
INVERTER
PWB
LCD
LVDS
Receiver
30bit
ADDRESS/DATA
BUS
SRAM
1Mbit
/CS2
SCAN
A
SIC
/CS3
SDRAM
128Mbit
LVDS
Driver
28bit
DSPF
Memory
P
WB
LVDS
Receiver
28bit
24bit
B
US
BUFFER
CPT
ASIC
/CS4
DOCC
PWB
Mother
PWB
(MFP
PWB)
<Engine/Controller>
CPU
H8S/2373
XTAL
19.6608MHz
FlashROM
<Socket>
8Mbit
/CS0
(/CS0
R
ESERVE)
IO
A
S
IC
/C
S5
Original
detection
(Light
receiving)
Original
detection
(Light
emitting)
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