Oki MPS9650c Maintenance Manual

Oki Data CONFIDENTIAL
2.1 Main Control PCB
Main Control PCB (AS3-PWB) 1200dpi-RoHS
CPU
Celeron-M 1GHz
(U100)
w/Heatsink(U101)
SouthBridge
6300ESB
(U301)
DDR-RAM
(J675)
HDD
(J755)
Port
not
used
Redwood
(U2400)
LAN
RJ45 Connector
(J2575)
USB2.0_device
connector
(J2650)
VX500
(U2303)
Xilinx Spartan 3
FPGA
(U7200)
Engine I/F
Connector
(U7000)
PCI 160pin Slot
For Banyan 3
(J7400)
PCI-X Bus (3.3V, 32bit, 66MHz)
BIOS
(U530)
FAN_VX
(J482)
FAN_CPU
(J484)
FAN Control
LM96000CIMTX
(U480)
Clock Generator
CY22150FC
(U7300)
OSC
20MHz
(Y7300)
Clock Gen
CY28409OXC
(U375)
XilinxCPLD
(U765)
V_CORE
1.05V
1.8V
1.05V
1.5V
2.5V
3.3V
DDR
I/F
LPC I/F
SDA,SCLK
1.5V
3.3V
1.05V
3.3V
2.5V
VX500_CORE
3.3V
1.2V 3.3V
X'tal
14.31818M
(Y375)
166MHz
RTC X'tal
32.768kHz
(Y300)
3.3V
Battery
BT300
WCLK
Gbit LAN PHY
DP83865DVH
(U2579)
X'tal 25M
(Y2575)
1.5V 3.3V
PCI CLK 33M, 66M
OSC
48M
(Y2650)
DIAG LED 0
3.3V
1
2
3
5.0V
Reset
FPGA_LED_A
HDD LED
HW_RST
SPI I/F
SPI I/F
SPI I/F
VID[4:0]
CPU CLK
100M
CPU CLK 100M Northbridge CLK 100M Southbridge CLK 100M 48M, 14M
3.3V
Northbridge CLK 100M
PCI CLK 33M, 66M
Southbridge CLK 100M
48M, 14M
PCI CLK 33M
PCI CLK 66M
PCI CLK 66M
D+,D-, VBUS,GND
TD,RD
Hublink1.5(66MHz)
FSB(400MHz)
FAN_NB
(J483)
FAN_DSP
(J481)
FPGA_FAN
FPGA_FAN
1.25V
NorthBridge
854GME
(U170)
66M
PCI Bus (3.3V, 32bit, 33MHz)
Video_2.5V
KEYCHIP
(U7203)
EEPROM
24C256
(U7202)
Video_2.5V
267D
HDD LED
D+,D-, VBUS,GND
USB2.0_host
connector
(J460)
P0
D+,D-, VBUS,GND
FAX I/F
connector
(J470)
P1
D+,D-, VBUS,GND
P2
D+,D-, VBUS,GND
P3
SCANNER I/F
For LCD/conrtol
(J980)
VGA
DDR-RAM
(J676)
IDF-I/F
secondar y
IDF-I/F
primar y
5.0V
5.0V
3.3V
5.0V
D763
Figure 2-1-1
43627911TH Rev. 3
21 /

Oki MPS9650c Specifications

General

Brand	Oki
Model	MPS9650c
Category	Printer
Language	English