Question about Philips Magnavox 51MP392H Rear Projection Television

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Rain bows how do i fix this problems? rainbows at top and bottom. showing double

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  • keriro74 Sep 09, 2008

    i was told that it is two years old but i'am not sure. it is a little blurry color is not sharp it has a blue tint at top in the middle, what is the least amount that i have to spend to fix.

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Hello keriro74,

Your convergence amplifiers ICs have become defective, They will have to be changed out. They are usually marked with a STK392-110. You will have to also change out the fusable links connected to the STK392-110. Desolder the pins and unscrew the ICs and remove both of them. Then desolder the fusable liks and replace them with the new ones, then insert the new ICs and solder them in (being careful not to create solder bridges). Then you will have to perform the convergence on your TV, Try to use Auto-Convergence to do this.

I hope this helps

Thank you

Shuttle83

Posted on Sep 14, 2008

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