No they are soldered in the board, I am having same convergence problem also on a 51" Panasonic. I am trying to figure out how to get at the IC chips to replace them. Found a cool video on youtube..on convergence problems, and found parts on Ebay ..the STK392-110 ones....i hope this helped..thanks..John.
Need to replace 2 stk392-110 convergence ics
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