Scope repairs

Paul Perry pfperry at
Mon Nov 29 20:57:17 CET 1999

At 01:37 PM 29/11/99 -0500, Caloroso, Michael E wrote:

>Sounds like a dying CRT, either the electron guns or the deflectors have
developed a fault.  There might be a problem with the driver circuits, but
that's less likely.
It doesn't sound anything like it to me.
If it deteriorated over a day or so, it sounds like a
capacitor, somewhere in the focussing/beam forming ckt.

paul perry melb australia

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