Sony Grand WEGA KFE50A10 50" SDTV LCD Projection TV Logo
Posted on Feb 07, 2011
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I have a sony LCD projection TV grand wega MOdel KF-E50A10. Encountering problem when TV is switch on. Colour turn bluish and sometimes red. What is the problem if I may know. What parts should be replace. Please advice.

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  • Expert 95 Answers
  • Posted on Feb 07, 2011
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Joined: Sep 12, 2010
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Light engine is faulty. try to clean the 3 LCD flexible wire and its connector on your optic block. sometimes this connectors loosen up.

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