Question about Toshiba 57H81 57" Rear Projection Television

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Toshiba 57H81 57 in. yellow and blue not lined-up. How do we fix it?

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Install the convergence repair kit for your model. You can get the convergence repair kit for your model at www.tvrepairworld.com which also comes with instructions.

Posted on Aug 20, 2010

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1 Answer

Vertical blue and yellow lines on dispaly


Sounds like booting problem from hard disc. The disc might have damaged due to fall. Replace it; reload the O/S and check.
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My tv toshiba 40h80 the red and yellow line up but the blue doint it moves up down but i caint get them to line up with the reds and yellow.


Ur convergence is dead.U must know how to solders?Must replaced 2 STK convergence ICS 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 19, 2010 | Toshiba 40H80 40" Rear Projection...

1 Answer

EXACTLY the same problem.


This is a common lcd issue. The pcb board in the lcd is defective (cracked or broken). The only way to fix it is to have the lcd replaced

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1 Answer

White areas in the image are yellow and the black are blue-green


you have a few issues. first is the yellow in white. the light filter on the blue lcd panel is fried due to excessive dust and heat. unfortunately, you may have to replace the whole optical engine. as for the flashing horizontal lines, the power supply isn't cooling down and the caps are drying out, causing fluctuations in voltage. so, replace the power supply.

Jul 04, 2009 | Toshiba TLP S30 Multimedia Projector

1 Answer

Toshiba 50H72 have blue and yellow ghosts


Sounds like your convergence circuit went out. It lines up the red,green and blue picture tubes so the colors are lined up. Usually these TVs all use the same type of IC chips called "STKs" both usually get replaced along with any resistors etc.. around these chips that may have burned up. Depending on who fixes it could be around $300-400 parts and labor.

Rustym62

http://www.the-tv-dude.typepad.com

Apr 26, 2009 | Toshiba 50H72 50" Rear Projection...

1 Answer

Toshiba TP50G50 Theaterview picture is double with red color only


Your alignment is off. Go to the set up menu then convergence. hit right and you will be in the convergence menu. select the color that is not in alignment. The green line does not move. if blue and green are lined up the line will be cyan. if red and green are lined up the line will be yellow. when all three are lined up the color will be light. Best of luck!

Nov 16, 2008 | Toshiba TP50G50 50" Rear Projection...

1 Answer

Blue shadows/ghosts


how old is the tv ??
if this tv is older than 5 years it may need to refill the liquid on the proyection bulbs and/or could have contaminats in the fluid causing the ghost and to fix that you will need a professional person to do it

Apr 03, 2008 | Toshiba TP55H60 55" Rear Projection...

1 Answer

Picture problem Model Toshiba 61H71


Hi, convergence circuit has failed, IC`s and probably 1 or 2 precision resistors will have to be changed, not really something you can fix if your not an electronics tech, BMW Rider

Jan 09, 2008 | Toshiba 61H71 61" Rear Projection...

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