Question about Hitachi 50UX58B 50" Rear Projection Television

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Hitachi ultravision 5oux58

I could not find 5oux58 so i thought this would be close. My tv made a pop sound and then i smelled something smoking and i unplugged it. We were going to look and see if we could see what had burned after we took the back panel off. We plugged it in and a few of the green lights in the back of the tv came on and went off. When we tried turning it on nothing happened, no lights on front or in the back. We are trying to see what needs to be replaced or if it is worth it. My email is earnhardt05@yahoo.com
Thank you, Holly CarverĀ  my will not turn on. the red power lite comes on for split second and than go out. I have done the reset, but nothing happen.

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Hello it sound's like you have a bad fly back transformer . !!! that might need to be replaced.!!tell me is the set hdtv.? if not you might buy a new set. well hope this help's you "Good luck"

Posted on Aug 06, 2008

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Posted on Jan 02, 2017

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TV has no picture or sound. Was working fine then suddenly went black. Slight smell or something burning and just a clicking sound inside TV now. Any thoughts?


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I hope that this helps.
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Hitachi 50V720 Rear Projection TV


Good Day, douganddawnc;
What ever is popping is locking up the CPU circuit. Call a Factory Authorized Service Center Have figure out what is popping, get an estimate first. Good Luck, big IRISH.

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Hitachi ultravision 5oux58


Could be many things (components) on the board - might be visible, look for burned mark. Careful with the high-voltage leads. if you don't have some knowledge of what you are doing, don't.

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Hello


the clicking is the relay. I would suggest checking the voltage regulators and horizontal output transistors

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