Question about Hitachi 50UX26B/27K 50" Rear Projection Television

1 Answer

Unit will not stay on when cold.

When powering the TV on, with or without the remote, the TV comes on for a few seconds, then goes back off. After multiple times of this cycle, the TV will stay on and work fine. The number of attempts to get it to stay on seem to be increasing.

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  • 77 Answers

Well it sounds like a leaky capacitor in the power supply. Where?, is the question. There are alot of caps and it could be in many different places. Probably gonna need a pro to help find. Probably worth repair though under $200 i bet.

Posted on Apr 23, 2007

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Posted on Jan 02, 2017

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Hello mrscarpenter,

This is a common problem with the ITC222 chassis, I would check CP120, CP140, CP150 to see if they are bad I suspect CP150 is the one that is bad. Its value is 2200uf 16VDC. It is located on the same board as the IHVT and is in between the Heat sink in the middle of the board.

I hope this helps,

Shuttle83

http://www.electron-age-technologies-llc.com

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