Thread: Magnavox T931
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  #19  
Old 01-02-2023, 05:25 PM
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Electronic M Electronic M is offline
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Join Date: Jan 2011
Location: Pewaukee/Delafield Wi
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If not adjusting A16 or A15 with color bar pattern should fix it.

My process is typically make sure there's a good tube, adjust 10 turns in either direction looking for barberpoling color then adjust for fewer bars until sync, then max out color level control and detune fine tuning till you get the weakest discernable color and check for barberpoling...If you get it readjust A's till it syncs with weak color signal, then return fine tuning and color level to normal settings and check your work by tuning to blank channel and back to test pattern and see if it barberpoles for a noticable period. If not it should be fine...This is a pretty common thing with RCAs.
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