Question about Sony KP-46WT510 46" Rear Projection HDTV

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Picture flickers My monitor is flickering between different channels. Lets say I am watching NBC, the top half of the monitor will all of a sudden flicker to a different channel, while the bottom half of the monitor stays on the selected channel. The audio continues to stay on the selected channel. The flickering lasts about 2 to 3 seconds. I had this problem about 3 years ago, at the time it was still under warrenty, so I was able to get it fixed cheaply. If I remember correctly, the technician that came told me that it was the B board that went bad, and they just had to put a new one in. Does anyone know how to fix this? Or where I can get this B board?

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  • Nossgoth Dec 04, 2007

    I got the technician to come and take a look at it, by that time the monitor refused to even turn on. When you hit the power button, all it showed was a blue swirl on the screen, no sound, and you can't switch between the different inputs.



    They had to take it to their shop. Although they did get it working after working on it for about 2 weeks, they still couldn't diagnose exactly what was wrong with it.



    I've had it back for a little over 3 month now, and it seems to be working fine... knock on wood.

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B board plugs in to A board (signal) part # A-1302-209-A...
Let me know.......................T.

Posted on Dec 04, 2007

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