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Old 09-13-2016, 03:12 AM
radiomec's Avatar
radiomec radiomec is offline
Marco Bacigalupo
 
Join Date: Mar 2013
Location: Chiavari, Italy
Posts: 88
It's quite normal that changing the vertical frequency there is a variation in linearity and height, because 50 or 60 Hz is quite different. If you want have an equal picture in both the standards, you should put an relay that exchanges different trimmers for height and linearity controls. Instead 15750 or 15625 Hz are not very different, however to change some capacitors for these two standards would be better.
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