In a UMAX Gemini D-16 scanner, there were Sanyo OS-CON capacitors on the CCD assembly.
I think such units were used to keep the CCD and its A/D converters (and other analog circuitry) voltage rails at a very low noise level (otherwise it would affect the scanned image), and possibly, as coupling units in the analog section as well.
Has anyone seen other scanner CCD assemblies with OS-CON units?
I think such units were used to keep the CCD and its A/D converters (and other analog circuitry) voltage rails at a very low noise level (otherwise it would affect the scanned image), and possibly, as coupling units in the analog section as well.
Has anyone seen other scanner CCD assemblies with OS-CON units?