Oki MC860 - System Configuration

43967002TH Rev.1
8 /
Oki Data CONFIDENTIAL
1. Configuration
1.1 System configuration
OPE-UNIT
SPEAKER
LCD
Module
PCB PANEL2
PCB PANEL
KEYs
KEYs
INVERTER
TP-Ctrl
FBS-UNIT
PCB MAIN
VOICE
IC
SF-ROM
2MB
CPU
120MHz
RTC
SRAM
128KB
BATT.
F-ROM
8MB
ASIC
SDRAM
8MB
SDRAM
32MB
USB
2.0
LVDS
ROM
4MB
DRAM
384MB
CPU
400MHz
USB2.0
Host
CODEC
IC
NCU
PCB NCU PCB EXIT-LINE-DFX
PSTN
USB I/F
PCB _RADF-CODEC
PCB MZA
MODEM
IC
CODEC
IC
MF1
ASIC
B5B
Power
LVDS I/F
WAKE-UP
PCI BUS
+5V +24V
PRINTER
Power
Unit
Power
+5V
PCB TB2
LAN
IC
CIF2
(ASIC)
CC1
(ASIC)
CPU
500MHz
NOR
FLASH
NAND
FLASH
DRAM
256MB
DRAM
DIMM
256MB
USB
Device
IEEE
1284
HDD
CU
FAN
PU I/F
+5V
+24V
PCB PVM
ARMORED
(ASIC)
Power
FAN 1
Power
FAN 2
Duplex
Unit
PRINTER
ENGINE
UNIT
2nd Option Tray
3rd Option Tray
ASIC
ASIC
AFE
LVDS
CCD
PCB CCD
Motor
Driver
PCB INVERTER
INVERTER
LAMP
PCB SCANNER
FBS
Motor
RADF-UNIT
PCB_RADF
Motor
Driver
Motor
Driver
Solenoid
Driver
Solenoid
RADF
Motor
RADF
Motor
Scanner side
Printer side
MC860
Overall system configuration
of the MC860 is shown in
Figure 1-1.
Figure 1-1