6 Nov
2014
6 Nov
'14
12:09 p.m.
On 11/06/2014 11:42 AM, tony duell wrote:
This sounds thermal to me. Somethng is failing when hot. Maybe the HOT. Maybe
a diode or capacitor in the horizontal output stage.
Probably not a power supply issue, per se. Usually, when power supply
voltage drops, the image shrinks on the screen.
I do wonder if it might also be an intermittent (thermal) short in the
deflection yoke.
--Chuck