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Discussion Starter · #1 ·
I had a Samsung HC-P4752W given to me, repaired the convergence problem with the STK chips, but now have a new problem.

If I turn on the TV, I get the musical tones, picture for 1-2 sec, then it goes out, then it will come back, then out, etc.

If I go into the service menu, picture is there rock solid, convergence problem is fixed. I tried to reset the values of everything to the factory defaults, but still the picture goes on and off.

What else can I check?? I do have the service manual, but it's not that much help.


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