...with tv is convergence-unit is made by samsung.You can eithor replace the convergence board or trouble-shoot it yourself. gonna need to replace both ics STK392-040-then check all the 3.9 ohm ...
...trouble shooted to be sure. do you have the service manual for your set? You will need it if you plan on diagnosing the problem yourself. If you would like a link to purchase the factory service ...
...trouble shoot further : ...
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