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Toshiba 453 User Manual

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e-STUDIO350/352/353/450/452/453
OUTLINE OF THE MACHINE
© 2003 - 2008 TOSHIBA TEC CORPORATION All rights reserved
(2)  e-STUDIO352/353/452/453
Fig. 2-402
LGC
SLG
CCD
SNS
LRL
Laser unit
LDR
SYS
8
8
16
8
8
8
8
16
8
8
16
16
8
Data-b
us
Data-b
us
Data-b
us
32
8
PCI-b
us
32
32
32
32
32
32
32
16
16
64
64
32
32
Laser beam sensor
SRAM
128KB
NVRAM
8KB
Flash 
R
O
M
512KB
Do
wnload jig
Do
wnload jig
IPC
PFP/LCF
RADF
ADU
Motors
HVT
Clutches
Sensors
Solenoids
Switches
Bypass
unit
K
ey cop
y 
counter
Cop
y 
ke
y
card
Finisher
Br
idge unit
Job separator/Offset tr
ay
Bus transceiv
er
I/O
Finisher
CCD
Flash 
R
O
M
512KB
SRAM
128KB
Am
p
Am
p
A/D
A/D
(Odd)
(Ev
en)
ASIC
ASIC
Engine-CPU
24MHz
ASIC
ASIC
Motors
Scanner-CPU
22MHz
Laser diode
FRAM
256KB
Control panel
ASIC
P
age memor
y
(SDRAM
)
16MB x 
2
PSTN
Exter
nal 
TEL
PSTN
SRAM
512KB
Batter
y
R
T
C
EEPR
OM
1KB
Flash 
R
O
M
8MB x 
2
Do
wnload jig
PCI slot
Scramb
ler
board
USB connector (de
vice)
USB connector (host:
 e
xter
nal)
USB connector (host:
 inter
nal)
HDD
Wireless LAN
module
Bluetooth
module
NCU
(LINE-1)
NCU
(LINE-2)
Modem
FA
X
LAN connector
(10BASE-T/100BASE-TX)
System-CPU
400MHz
Main memor
y
(DDR DIMM)
256M
B
ASIC
ASIC
ASIC
Ether PHY
Nor
th br
idge
(System controller)
: Option
07/11