AR-M35, AR-M450 (serv.man10). Circuit Diagram - Sharp Copying Equipment Service Manual (repair manual). Page 3

Read Sharp AR-M35 / AR-M450 (serv.man10) Service Manual online

     
    
 
CPU
TMPR4955AF-200
SYSTEM Controller
Dracula
SDRAM
64MByte
(128Mbit x 4)
SDRAM
DIMM
64/128/256MB
MD[63:0]
MAA[12:0]
SysCMD[8:0]
SysAD[31:0]
SysAD[54:33]
Address
Buffer
Gate
LA[22:2]
MEMD[31:0]
Flash
DIMM
(8MB)
Slot1,2,3
Mask
DIMM
(32MB)
PS Kanji
LDATA[15:0]
Address Buffer
Data Gate
EEPROM
(64Kbit)
I/O G/A
(ASIC1)
IOA[15:1]
IOD[7:0]
LVX161284
IEEE1284
I/F
DS14C238
RIC
I/F
Debug
I/F
Engine
I/F
TD62503F
PCI Bus
ICU ASIC
SDRAM (24MB)
PM2500
HDD PWB
(IDE)
JCI-NIC
RTC
LCD
Controller
Scanner
I/F
SRAM
(256KB)
FAX
I/F
Buffer
      !"
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