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Focus changes with white screen
While adjusting my older RPTV, I noticed that the picture blurried when a
WHITE (like snow) scene appeared on the screen. The picture would sharpen on a dark screen; bright color scenes OK. I monitored the B+ on the power supply and did not see any changes. Is this normal for older CRT? Is there somethig else I should monitor? (Set is a 1988 Magnavox PTV325 chassis). Thanks for any insight. Emilio |
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