Toshiba e-studio555 - System Block Diagram

e-STUDIO555/655/755/855 © 2009 - 2011 TOSHIBA TEC CORPORATION All rights reserved
OUTLINE OF THE MACHINE
2 - 40
2.4 System Block Diagram
Fig. 2-30
IC4
CCD
IC10
Scanner
CPU
IC18
SRAM
IC11
Flash
ROM
Image data
Image data Image data
Image dataImage data
IC25
Laser
CPU
IC56
ASIC
IC58
Main
CPU
IPC
board
External LCF
I/O
IC17
SRAM
IC48
Flash
ROM
IC27
NVRAM
Download jig
(
PFC
)
IC57
PFC
CPU
IC1
ASIC
IC1
ASIC
Laser
diode
LDR1 board
CCD board
SLG board
LGC board
PLG board
Laser
diode
LDR2 board
*1
IC7
ASIC
D/A
converter
D/A
converter
D/A
converter
Laser beam
sensor
SNS board
*1
Laser beam
sensor
SNS board
*2
IC35
Galvanic mirror
driver
Galvanic
mirror
*1
*1
16
IC95
PLD
8
16
16
16
16
16
IC26
SRAM
IC22
Flash
ROM
16
Download jig
(
PLG
)
8
Download jig
(
SLG
)
8
8
8
8
8
IC30
SRAM
IC41
Flash
ROM
16
8
8
8
8
8
Download jig
(
MAIN
)
8
- Finisher - Inserter - Hole punch
unit
- Motors - Sensors - Switches - Clutches - Solenoids and others
*1: Only for e-STUDIO755/855 *2: Only for e-STUDIO555/655 *3: Standard for NAD/ARD/MJD/CND model
:
Option
IC16
ASIC
IC32
ASIC
AFE AFE
PWM
*2
I/O
Image data
Image data
Ether PHY
IC25
ASIC
LVDS
driver
LVDS
receiver
Bus buffer
Bus buffer Bus buffer
Bus
buffer
RTC
Battery
DDR2 DIMM
LAN
(
10BASE-T/100BASE-TX
)
PC
IC12
SoC
(
System on chip
)
RADF board
SRAM board
SYS board
SYSIF board
D/A
converter
IC4
USB
Hub
PCI
SATA150
SRAM
16
64
Download jig
(
SYS
)
16
Download jig
(
RADF
)
8
RADF
CPU
EEPROM
-
Data overwrite enabler
-
Meta scan enabler
-
External interface enabler
- IPsec enabler
FAX
unit
16
16
PCI Express X1
IC8
Flash
ROM
Bluetooth
module
e-BRIDGE ID Gate
(
MIFARE
)
e-BRIDGE ID Gate
(
FeliCa
)
Wireless LAN
adapter
SATA HDD
(
2.5 inch
)
Front USB
(
host
)
Rear USB
(
host
)
Rear USB
(
host
)
USB2.0
(
device
)
One-time
dongle
- Printer kit -
Printer/Scanner kit *3
- Scanner kit
USB
dongle
Control panel