Image Processing - Ricoh A217 Service Manual

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EX-IPU

3. IMAGE PROCESSING

3.1 EX-IPU
3.1.1 OVERVIEW
SBU
Analog signals for odd and even pixels from the SBU undergo analog processing
and A/D conversion individually, then these signals go to GA1. This is to speed up
the image processing.
E v e n
Analog
Process IC 1
O d d
Analog
Process IC 2
A/D
A/D
12
14 August 1997
8
GA1
(GARD1S)
8
A217D505.vsd

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