Question about Televison & Video
Thanks for using FixYa. From what you have described it seems that you have to replace the convergence IC and also check the power resistor, if values are not exact you have to replace them. These ICs are located behind the black heat sink; you can see once you open the back off the TV. Also, the convergence board should be checked for cracked solder joints and please make sure to check the resistors as if they are shot the ICs might blow again. All this is only recommended if you have electrical expertise and know how to solder/re-solder components, if not then you should get this done by a professional. The typical cost to get this fixed by a pro is around $300-$350. Please do accept the solution if the issue is resolved or else revert for further assistance.
Posted on May 14, 2010
Replace convergence out ICs and also check +28V and -28V supplies to ICs at CN00P coming from power supply board.
Also check any faded color big resistor and if found, replace it with same ratings written on it.
Hope these info will help you.
Let me know if you have additional question.
Posted on May 12, 2010
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Posted on Jan 02, 2017
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