067-0912-00
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Analog Test Card for 7854.
The analog test card allows operation of the analog scope without the 7854 digital subsection.
The following functions can be tested with this card:
- Several power supply voltages
- Front panel mode switches
- Front panel mode switch lamps
- Vertical channel switch board (A19)
- Vertical amplifier thermal compensations
Pictures
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Final version of analog test card
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Interconnections in 7854 during calibration
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Early prototypes of analog test cards - top side (photo courtesy of Dennis Tillman)
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Early prototypes of analog test cards - bottom side (photo courtesy of Dennis Tillman)
