Sharp MX-M260 Service Manual

MX-M260/M310/M260N/M310N ELECTRICAL SECTION 10 - 2
B. PCL PWB BLOCK DIAGRAM
TMPR4937TB
PCIC
EBIF
SDRAM0(L)
32MB
SDRAM0(H)
32MB
SDRAMC EBUSC
LCX244
LCX245
LCH
LCX373
100MHz/64bit System BUS
3.3V
Flash SO-DIMM (Mask ROM)
slot3 32MB
slot1 16MB
Flash SO-DIMM
(Boot,ESC/P)
Serial EEPROM
256Kbit
ACE
BUSSPRT
UART
Tx49Core
IRC
G-Bus
Bridge
IM-Bus
ADDR[19:0] DATA[63:0]
MEMA[14:5]
MEMD[31:0]
MEMD[31:0]
MEMD[31:0]
LA[20:0] LD[31:0]
CPUCLK = 300MHz
OSC 25MHz
SDRAM DIMM
256MB (Max)
MEMD[15:0]
MEMD[31:16]
MEMD[63:0]
4Pin Connector
(RS-232C Connector)
PCI Connector
UART Ch1
33MHz/32bit
PCI BUS
SPD
IO ASIC (Unicorn2)
System Bus I/F
1284 Cont
Image Cont
RTC I/F
IO I/F PIO
LCX245
UART Ch0
(MBUS Connector)
60Pin Connector
USB1.1 ML60852A
USB Connector
On Board 32bit
144pin S.O.DIMM 64bit
OSC 12MHz
slot0 4MB or 8MB
PIO
LCX244
ETHER Connector
Ether MacPHYter II
USBCLK
RESETCLK
slot2 8MB
Flash SO-DIMM
(Code)
Flash SO-DIMM
(Option)
PCI Connector
USB HOST PWB
(JAPAN ONLY)
USB
Connector
ISP1568 USB2.0 HOST Controller USB SWITCH BD6513F-E2
12MHz
(JAPAN ONLY)

Sharp MX-M260 Specifications

General

Print Technology	Laser
Print Speed	26 ppm
Max Print Resolution	600 x 600 dpi
Copy Speed	26 cpm
Max Copy Resolution	600 x 600 dpi
Scan Resolution	600 x 600 dpi
Warm-up Time	25 seconds
Fax Resolution	200 x 200 dpi
Paper Capacity	1, 100 sheets
Max Paper Size	A3
Duplex Printing	Yes
Functions	Print, Copy, Scan
Zoom Range	25% to 400%
Supported Paper Sizes	A4, A5, B5
Network Connectivity	Optional (Ethernet)
USB Connectivity	USB 2.0
Weight	28.5 kg