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Old 01-02-2017, 02:18 PM
tom.j.fla tom.j.fla is offline
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Join Date: Aug 2014
Location: Dover,Fl
Posts: 250
The HV drop is caused by the de-tuning of the retrace freq. which is around 75 khz. Suggest reading books on horizonal sweep systems. Books by the late Jesse Dines are very good indeed. All the best,Tom.J
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