Image Processing; Overview - Ricoh B156 Service Manual

6.6 IMAGE PROCESSING

6.6.1 OVERVIEW

HDD
Memory
The CCD (Charge-Coupled Device) generates three analog video signals. The
SBU (Sensor Board Unit) converts the three analog signals to 10-bit digital signals.
It sends these signals to the BICU board. The BICU board processes the image,
then the image data is sent to the LD unit.
SM
CÓPIA NÃO CONTROLADA
SBU
BICU
Controller
6-23
CÓPIA NÃO CONTROLADA
IMAGE PROCESSING
LD Board
Fax
(Option)
Printer
Scanner
B156D512.WMF
B156/B200