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Old 01-10-2016, 12:53 PM
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bandersen bandersen is offline
RCA 741PCS
 
Join Date: Mar 2009
Location: Chicago, IL
Posts: 8,821
Even when working correctly, the width coil has very little effect. From one extreme to the other it will change the width maybe an inch or even less. The with coil is in parallel with the flyback coil and used to tweak it's characteristics.

BTW that photo you posted earlier of the bottom of the hor. osc. circuit is stock. Admiral made really wired it that way with three resistors connecting together in mid-air.
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