Question about Hitachi 57F500 57" Rear Projection HDTV-Ready Television

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I have a LCD rear projection tv and i have no color red in the picture. Can i repair the problem my self? Thanks for your advice

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The bulb has nothing to do with the color the bulb just shoots out white light correct me if I'm wrong. the problem is coming from your LCD chips it looks like they are starting to burn out to fix this problem you need to replace the optical block

Posted on Sep 02, 2010

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Replace the red tube?

Posted on Aug 20, 2010

  • Arthur Tang
    Arthur Tang Aug 20, 2010

    Replace the defective LCD.

  • pmoe57 Aug 20, 2010

    LCD bulb?

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1 Answer

I have a Sony KP-53HS30 projection TV. The picture is clear for 2 minutes after I turn TV on after that the red color spreads around all light colors on the TV making it unwatchable. Is there a way I can...


Tv have a convergence problems,it dead.The tv convergence board is dead.The tv convergence board,must be replaced like 2 STK convergence ICS and some or all of resistors too.Will fix the tv convergence board,to solved tv convergence picture problems.Tries websites like Tvrepairworld.com,Tvrepairkits.com to buy a convergence kit to repair it ur self.

Mar 14, 2011 | Sony KP-53HS30 53" Rear Projection...

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My tv is a 57ws500 and the picture is shadowed by red color and can't seem to get the red out. what do i need in order to have picture in excellent working order?


Ur convergence is dead.Must know how to solders?Must replaced 2 STK convergence and some or all it resistors.Tries Websites Tv repair World.com,Tvrepairkits.com to buy a convergence kit to repair it ur self.The shop will cost u $300 for parts and labors.

Mar 17, 2010 | Sony KP-57WS500 57" Rear Projection...

1 Answer

TV picture looks like a 3-d movie without 3-d glasses.


Ur convergence is dead.U know how to solders?Must replaced 2 convergence ICS,and some or all it resistors.Buy a convergence kit at Tv repair world.com Tvrepairkits.com to repair it ur self.The shop will cost u $300 for parts and labors.

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1 Answer

JVC AV-56WP74 Colors quit working or went out of balance.


Guns or CRT are probably ok. Your TV needs a convergence IC STK392-120 replacement. Lamp are used on LCD and DLP rear projection TV's. Color wheel are for DLP's. :)

Dec 26, 2009 | JVC Televison & Video

1 Answer

Color convergence messed up


you can get the convergence repair kit for your model that has both convergence IC and the six feed resistors at this link, The repair kit also has step by step instructions with pictures so you can do the repair your self. Heres the link.The 50H82 kit is the same for the 57H82, http://servicemanuals.vstore.ca/product_info.php/pName/toshiba-50h71--50h81-convergence-repair-kit/cName/convergence-repair-kits

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1 Answer

Color issues


yes try this above links

please check out this links

for convergence board ics reparing it your self

http://home.earthlink.net/~oleg.filippov/ConvergenceFix.htm

and for convergence settings

http://www.somelifeblog.com/2007/06/sony-projection-tv-red-line-repair.html

thanks.

Oct 10, 2008 | Samsung HCM5525W 55" Rear Projection...

1 Answer

Picture/sound goes out after 10 minutes of TV use


Rear projection hdtv, most likely damaged tubes. Don't repair this by your self get a tv repair man to do it before you injure your self.

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1 Answer

How do i get my tv to show the picture straight


THE IS A BOTTON FOR THE ALIGNMENT UNDER THE POWER BUTTON. CLICK ON IT AND SEE IF IT CLEARS. IF THAT DON'T WORK LOG ON TO THE WEBSITE BELOW AND READ ABOUT THE COLOR ADJUSTMENT FOR THE SCREEN VOLTAGES. IF THAT DOESN'T CALL A PREFERRED SONY REPAIR SHOP FOR ADVICE.

http://www.somelifeblog.com/2007/06/sony-projection-tv-red-line-repair.html

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2 Answers

Zenith rear projection television


need to take the unit to or have a repairman visit for a proper diagnosis. causes for shutdown can be many.

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