Question about Toshiba TP71G90 71" Rear Projection Television
I have a toshiba TP71G90, I have a convergence problem. I allready changed the two stk's with original replacements and I still have the problem, It is a little better than what it was before but I can't adjust the convergence in the service mode. It does let me in the service mode but when I try to adjust the convergence by going to built in cross-hatch pattern but it will not show it, also if I try to go to the main menu to select the convergence mode there is no cross displayed. Can someone please help any ideas. I also changed the resistors in front of the stk's.
Did you change the resisters the same time as the ic? some have reported that they got generic IC (cheaper) and have failed.
Posted on Dec 05, 2007
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Posted on Jan 02, 2017
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