Question about Hitachi UltraVision CineForm 55VG825 55" HDTV

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61 inch Ultravision Digital tv,no sound when I turn it on

When I turn on the tv there is no sound. After it being on for about 3 hours the sound begins to come back but in spurts. I find at that point if I continue to turn it off the volume comes back.

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Check for defective IC401 audio amp
also check d409 d410 d414 d413 for short
and check electroletic caps in audio amp

Posted on Jan 14, 2009

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Good Day, mmurray1959;
To me it sounds like you to replace the lamp if you want to view your TV in the future. Good Luck, big IRISH. PS most lamps last about 5,000 hours.

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