Ricoh B079 Service Manual page 339

6.2.2 CONTROLLER
HDD
(More than 20
GB)
BICU
Engine I/F (PCI)
MB
FCU
(Option)
IC CARD
SM
CÓPIA NÃO CONTROLADA
CPU
CPU I/F (120MHz)
DC Conv.
3V→5V
ASIC: MARIMBA
DC Conv.
(3V→5V)
(System/NIB Firmware)
NVRAM + RTC
32kB
NVRAM 32kB
(Option)
6-7
CÓPIA NÃO CONTROLADA
BOARD STRUCTURE
XTL
Clock
Generator
MEMORY I/F
(120MHz)
Resident
SDRAM (64MB)
SDRAM DIMM
128MB/256MB
NIB
IEEE1284
(Centronics I/F)
IEEE 1394
USB 2.0
IEEE 802.11b
Bluetooth
(Only One)
Resident
Flash ROM (12MB)
ROM_DIMM
(Option)
(Printer + Scanner)
ROM_DIMM (PS3)
(Option)
(Option)
(Option)
(Options)
B079D901.WMF
B079/B082