Hitachi Model 50UX57B

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Question about Hitachi 50UX57B 50" Rear Projection Television

Hitachi Model 50UX57B

I hve the problem that when I plug the tv I can't turn it on, I opened the back to see and when I plug it in all the green lights turns on but when the last on the sound light turns on all the lights shuts off and the red one starts to blink. I can't do anything else. Could you tell me what it is or if I need to buy a part and replace it. the tv was manufacture july 1999 and chassis # AP83R.

4 more comments
Thaonep Mar 13, 2009

turns on for a few second thin turns off
Anonymous Mar 20, 2009

MY 50UX23KAV TURN ON FOR A FEW SECONDS THEN TURNS OFF...NOW WON'T COME ON AT ALL
kmperu Mar 28, 2009

Hey mike I have the same problem, do you know what the problem would be?
Kevin Hopson Mar 31, 2009

I have the same problem. Tech said it needs a new power supply for $350... TV turns off, then light blinks, tries to turn itself back on... but cannot. I have the 50EX8K V5A017176 hitachi rear projection...
Anonymous Apr 10, 2009

NO TURN ON

NO TURN ON
Anonymous Apr 15, 2009

Mine does the same, but only if it has an input (dvd player). It will shut off after a few seconds.

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Ur tv have a problem call convergence,it dying about to be dead.The tv convergence board 2 STK Convergence ICS and some or all it resistors require changing to solved the covergence problems.U have tools,soldering iron,solders and know how to do soldering?Tries websites like Tvrepairworld.com,Tvrepairkits.com to buy a convergence kit to repair it ur self.The shop will cost u $300-350 for parts and labors.

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Confirm the actual model number and I will if it is this tell you what is involved to either do it yourself or give other options.

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Tubes are probably dirty. Very expensive fix. Unless it has a warranty or is recently new, look for a local cheap one or one with a smashed screen of the same size. Easy to change the screens out and is very cost effective.

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50UX57B 50" Rear Projection Television

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Model 51S715: 2 issues: (1) Screen is bowed at top...left and right edges turn down and are black. (2) picture color will turn green randomly. If I turn tv off and leave off for a while the color goes...

Hitachi 50UX57B 50" Rear Projection Television

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I have a Hitachi Ultravision TV, model #50UX58B. It flickers. How do I fix it? It flickers, started doing it a while back. It takes some tapping on the side for it to work. We've even tried leaving on after we stop watching it, turning off the cable box, and turning it back on when we want to watch it, but it doesn't work either. What's wrong and how do I fix it?

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This problem was posted almost a year ago. Do you still need help or has it been fixed or replaced?

Posted on Aug 23, 2007

Hitachi Model 50UX57B

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Hitachi Model 50UX57B

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Add Your Answer

Attachments: Added items

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50UX57B 50" Rear Projection Television

Model 51S715: 2 issues: (1) Screen is bowed at top...left and right edges turn down and are black. (2) picture color will turn green randomly. If I turn tv off and leave off for a while the color goes...

Open Questions:

what is a universal remote control for older rear projection tv

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