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Zenith 25MC33 HV Trouble
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07-10-2018, 08:45 AM
Penthode
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Join Date: Jun 2009
Location: Kitchener/Waterloo Ontario Canada
Posts: 1,059
There may be more problems lurking around the flyback transformer. Generally a pulse winding on the fly back feeds the phase detector and if it is open, you will lose lock.
Can you post the schematic focussed on the horizontal afc?
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