Question about Sony KP-46WT500 46" Rear Projection HDTV-Ready Television

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Appearing rainbow colour for sometime and getting off.

I owned a sony tv in 1997 and last week while putting on i found that rainbow color is appearing on the screen and after 3 to 5sec it automatically gets off.what should i do? pls reply to my mail id : sreejith.sm101@gmail.com

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There are few cold (dry) solder joints in convergence board of your tv Sony KP-46WT500
Please inspect convergence board and resold dry solder joints.

Posted on Oct 18, 2008

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