Question about Projection Televisions

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14 Inch LG with Video Cassette in hold won't even show a spark. Took cover off and checked fuse and ok but no signs of life.Power goes beyond fuse holder but nothing starts up! Help

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This just about covers all the possibilities!!!
Thanks

Posted on Sep 05, 2008

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Probably a blown diode, capacitor, or chip. Inspect the board for signs of a burnt out component. Should be in the vicinity of the high voltage AC section near the fuse holder.

Posted on Sep 03, 2008

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We had a power surge and now the tv will not come on. is there a diagnostic sequence we can perform to see if it is repairable?


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Be fore warned, even though the power cord to the tv has been disconnected from the wall outlet, good capacitors still hold (store) hi-voltages that can shock & even kill you; so don't touch them unless you know how to properly discharge a capacitor. Don't underestimate the power that these components store even though they are very small.

See this video 1st : http://youtu.be/AvlNKZ8GzEg
and this one as well: http://youtu.be/B41PeSDF_dk

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How do i replace the bulb in an LG rear projection tv RE44SZ21RD


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1 Answer

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2 Answers

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1 Answer

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