DOWNLOAD Sharp AR-M35 / AR-M450 (serv.man10) Service Manual ↓ Size: 7.83 MB | Pages: 80 in PDF or view online for FREE

Model
AR-M35 AR-M450 (serv.man10)
Pages
80
Size
7.83 MB
Type
PDF
Document
Service Manual
Brand
Device
Copying Equipment / Circuit Diagram
File
ar-m35-ar-m450-sm10.pdf
Date

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

     
System
Controller
IC19
456pin-
BGA
I/O G/A
IC32
240pin-
QFP
Address
Buffer
IC12, 21
LA[22:2]
LCX16245
IC16, 24
MEMD[31:0]
SysAD[31:0]
SysAD[54:32]
DIMM Slot
CN4:8MB-Flash
CN5:8MB-Flash
CN6:8MB-Flash
CN7:32MB-Mask
(PS Kanji)
3.3V
GND
VCCW
CODECS0*
CODECS1*
CODECS2*
CODECS3*
FONTCS0*
FONTCS1*
FONTCS2*
FONTCS3*
FONTCS4*
FONTCS5*
FONTCS6*
FONTCS7*
ROMBUFOE*
ROMBUFDIR*
FMCS8:CN4
FMCS10:CN5
FMCS12:CN6
FMCS0:CN7
FMCS2:CN7
FMCS4:CN7
FMCS6:CN7
 #     !"
     
System
Controller
IC19
456pin-
BGA
SDRAM
IC4, 5,6,7
128Mbit x 4
MD[63:0]
MAA[12:0]
DIMM Slot
CN3
(64,128,256MB)
OSC
X3
66.666Mhz
Clock
buffer
IC9
SDA,SCL
SDQMA[7:0]
MWE
MCS0
MRASA
MCASA
BSEL0A,1A
CKEA
MWE
MCS1A,2A
MRASA
MCASA
BSEL0A,1A
CKEA
DRCLK
MEMCLK0
MEMCLK1,2,3,4
 $     !"
  !  !   
System
Controller
IC19
456pin-BGA
PCI-Bus
ICU ASIC
IC25
304pin-QFP
PM2500
IC13
160pin-QFP
OSC
X2
40.57Mhz
Selector
IC14
OSC
X4
31.55.Mhz
OSC
X1
66.66Mhz
OSC
X5
66.66Mhz
Engine I/F
CN13
LVDS IC18
Buffer IC8
CN2
CN12
JCI-NIC
(100Base-T)
HDD-PWB
(2.5inch HDD)
SDRAM
IC22, IC27
24MB
CN9
2nd Option
Scanner I/F
CN8
 %     !"
 !"      !"
I/O G/A
IC32
240pin-QFP
CN1
LVX161284
IC15
DS14C238
IC42
IEEE1284 I/F
CN14
RIC I/F (RS232C)
TD62503F
IC41
CN13
Engine I/F
System
Controller
IC19
456pin-BGA
16373
IC34
IOA[15:1]
LDATA[15:0]
245
IC31
IOD[7:0]
LED[3:0]
JP4,5
RTC
NJU6356
IC40
Xtal
32.768khz
OSC
X7
14.7456Mhz
EEPROM
IC36
64Kbit
IOA[15:1]
IOD[7:0]
Battery
Switcher
5V
VCC_B
CN8
Scanner I/F
LCD
Controller
IC53
DS14C238
IC30
CN15
Debug I/F (RS232C)
TD62503F
IC38
 &     !"
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