067-0912-00
Jump to navigation
Jump to search
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
Final version of analog test card
Interconnections in 7854 during calibration
Early prototypes of analog test cards - top side (photo courtesy of Dennis Tillman)
Early prototypes of analog test cards - bottom side (photo courtesy of Dennis Tillman)
