Scope repairs

Caloroso, Michael E CalorosoME at
Tue Nov 30 02:19:33 CET 1999

> Best first bet -
> take the cover off and reseat every connection you come across.  If that
> doesn't work, I'd think the HV is good as the trace is bright(?).  Maybe a
> bad screen voltage somewhere or bad driver - does the trace scan ok?  If
> you have the schematic you can check all the "higher" voltages on the CRT
> - under 400V or so and can measure with a DVM.
Be warned that anybody poking around a CRT is exposing themselves to LETHAL voltages - on the order of kilovolts.

Opinions (and mistakes) expressed herein are my own and not those of my employer.

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