HP digital sender 9200c Manuale Di Servizio
Flatbed unit and ADF system
Electrical system
The scanner-assembly electrical system consists of the following components:
■
The charged-coupled device (CCD) PCA (optical assembly)
■
The inverter
■
The scanner controller board
■
The ADF intermediate board
shows the scanner-assembly electrical structure.
Figure 5-1
Scanner assembly electrical structure
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5 Theory of Operation