Question about Hitachi 51F510 51" Rear Projection HDTV-Ready Television

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Hitachi TV TV comes up normally and after a period of time, screen goes totally green and flickers

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  • wvwineguy Dec 03, 2007

    Mine does this too. I just hit pause on the DVR and turn the TV off AND BACK ON. Always works, but I wish I didn't have to do it.



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May have a CRT going south on you. This is actually a more common problem than once thought...accordianman

Posted on Feb 15, 2008


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Have a 50fx48b Hitachi TV, screen flickers, gets wavy and goes to horizontal line, smack top of tv and it goes back to normal.

This problem is a couple of bad caps in the vertical and horizontal sweep area, just can't remember which. It use to be a 220uf cap that needs changing.

Feb 28, 2011 | Hitachi 50FX48B 50" Rear Projection...

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Have a 50fx48b Hitachi TV and screen flickers and then goes to small wavy horizontal line. smack tv and it goes back to normal.

If your TV looks 3D, warped, or distorted it likely has a convergenge problem.
If however it just looks dull, washed out, redish, greenish, or blueish or if it looks like objects on the screen have halos the fluid in the lens has soured.
You can search google for parts or you can get the parts with repair instructions from sites such as

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1 Answer

32" 32lc7d after a few minutes, flickers, then goes dark.

There are no fans in this model but it looks like either the backlights in the screen are breaking down after they have warmed up or a problem in the inverter board, again part of the driver circuit breaking down after a period of time. They inverter boards can sometimes be replaced seperatly but usually come with a new screen which if the backlights are at fault then the screen would need to be replaced.

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Hitachi 65F710 tv goes blank for a second...

sounds like a possible flex module problem. repair is usually abut $500- $600.

Apr 24, 2009 | Hitachi 50V500 50 in. HD-Ready LCD...

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My hitachi 42edt41 42in picture flickers

First. Try using a surge protector.
Could also try purchase a HDMI cable that is compatible with 100Hz,

Possible problems:
backlight inverter wearing out

Very Common In The Newer Tv Sets

Tv's have a chemical/molocules called phosphors that can be deentergized when a tv is left on for a long period of time. Not a serious problem but still annoying

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1 Answer

Screen Goes Green TV goes to stand by blinking 8 times

try adjusting your color tuners located inside tv behind speakers.

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My hitachi 57f500a wont turn on i pulled the back off and there are only one green light on and the relay keeps clicking when the relay clicks another green light flickers and the red one come on and goes off.

May 04, 2008 | Hitachi 57F500 57" Rear Projection...

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TV Flickers up and down and screen is shifted to the right w/ red color dominating the screen.

The most likely problem is the auto focus module.
A costly repair.
If you are going to fix it ask for a rebuilt one.
Part# CS00022 R

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1 Answer


I have a42hds52a and someone threw something at the screen and broke it. so I am looking for someone who is willing to get rid of thier tv1.gif or looking to buy one for parts.
call Richard At916-308-9272

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