Question about Hitachi P50H401 50 in. Plasma HDTV

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Have a p50h401. In last week a few times, power

Have a p50h401. In last week a few times, power drops out while watching Tv and no red or blue lights. A few minutes later sounds like a click, set turns back on. Last night it wouldn't turn back on until I unplugged it and then it worked all night. Almost like it's over heating. I read on this forum about fan noise, I've never heard a fan go on. Is there a fan in this set? Thanks for the help.

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Yes you have some few fan in the if they doesnt work it will hover heat thats could from the fan power voltage from the prower supply or the fan it self
you can try an external fan and blow the air on
the back panel in the aeration notch if it stand
thats your problem the circuit came over heat

hope that will help
regards Alan

Posted on Jun 07, 2010

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Hello williams6590,

Welcome, and thank you for using FixYa!

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Here is a link to purchase the part:

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http://www.ebay.com/itm/HITACHI-P50H401-X-SUSTAIN-BOARD-JP54571-/200646905177?pt=LH_DefaultDomain_0&hash=item2eb77ccd59

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