Question about Sony Grand WEGA KDF-42WE655 42" Rear Projection HDTV
Yellow blob on your screen is caused by a defective optical block assembly. IF your set is under warranty, go to the nearest Sony service center and they will fix it for free.If its out of warranty it will costs more than a hundred box. optical block assembly is quite expensive part .
Posted on Oct 21, 2010
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Posted on Jan 02, 2017
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