Block Diagram; Board Outline; Controller; Electrical Parts - Ricoh MP C2504 Field Service Manual

Electrical Parts

Electrical Parts

Block Diagram

Board Outline

Controller

Controls the MFP system overall. Comprises an x86CPU, controller ASIC, IO control ASIC, and RAM.
SBU
Scanning control circuit which performs analog signal processing and AD image conversion of the CCD
scanned image.
It also has an IPU I/F, and controls scanner input output signals according to CPU commands.
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