Question about Hitachi 50UX57B 50" Rear Projection Television

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Blue Shadowing I, too, have blue shadowing on subtitles, images, and basically everything. Upon reading lots of Internet solutions, they all seem to think it is a convergence problem? The television is about 6-7 years old. I'm seeing a cheap, easy fix (aren't we all). Thanks.

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Yes it sounds like convergence ic's
Convergence amp ic bad
http://home.earthlink.net/~oleg.filippov/ConvergenceFix.htm
http://cmpalmer.blogspot.com/2006/11/fixing-my-own-tv-part-ii.html
http://www.hdtvoice.com/voice/showthread.php?t=28929
Or send to ptscorp.com
http://www.hdtvoice.com/voice/index.php?s=
good luck
please mark the post with a fixya


Posted on Mar 03, 2008

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We have a Panasonic PT-56wx53 projection TV that has a double image problem. We have tried to fix the issue with the convergence feature, but the blue color will not line up, red and yellow working fine. ...


Does this problem happen all the time ? What I mean is , if your watching the local news thru your cable/sat box does ot happen, or just when using aux imput. Either way, double image, or shadowing, is usually caused by a defective wire. Troubleshoot each unit, unplug everything and start from scratch.

Mar 06, 2011 | Panasonic PT-56WX53 53" Rear Projection...

1 Answer

Picture now has alot of yellow and blue shadowing


Ur tv have convergence problems,it dead.Require 2 STK convergence ICS and some or all it resistors replaced on the convergence board.The shop will cost u $300-350 for parts and labors.

May 14, 2010 | Mitsubishi WS-55511 55" Rear Projection...

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Blue tint across screen and black shadow of sort


Hi , it seems you are experimenting a light engine problem.Here's how your tv works: http://www.youtube.com/watch?v=ZLLHnQ4y-wo Basically there's 3 LCD chips that create the colors and image by blending together.When these chips start to melt you will get those blue spots, pixilation even vertical lines.You will need to replace the light engine. Have a blessed one!

Apr 02, 2010 | Sony Grand WEGA KDF-55XS955 55" Rear...

1 Answer

Rainbow shadowing i see three images red yellow and blue


This is a convergence problem that can be as simple as poor solder connections to defective convergence ICs. If you can update this with the model of the set, additional details and instructions can be provided.

Dan

Feb 02, 2010 | Mitsubishi Projection Televisions

1 Answer

There seems to be blue shadowing on my Hitachi wide screen and none of the images are very clear...any suggestions?


It sounds like a convergence problem; take the set in the customer menu to convergence and see if the cross in the center of the screen will adjust--if the blue will not move in some direction you have found your problem(same with red)
Most of these sets use two convergence IC chips and if the one with the blue is bad don't be surprised if it has a burnt resistor near it--it will be discolored--ic's are usually as you look from the back of the set on a large metal heat sink or sinks(with fins) on the right side Usually this is fixable in your home--I do a lot of them in the area here where I live in San Diego--now is the slow time of year for TV repair shops---shop around and get someone who knows what they are doing.


I do this here for free---if this has been helpful give me a vote here--if you need direct help:

etower.766@netzero.net

Aug 20, 2009 | Hitachi 43GX01B 43" Rear Projection...

1 Answer

Red shadow


ITS A 2003 HD MODEL,REPAIRING WOULD COST 250.00-350.00 WHICH SEEMS A LOT BETTER THEN BUYING A NEW TV. I RECOMMEND THE HIGHER REPAIR AND GET THE ORIGINAL MITSUBISHI IC'S.

May 31, 2009 | Mitsubishi WS-55513 55" Rear Projection...

1 Answer

Mitsubishi WT-46807 - blue shadowing


YOU HAVE TO REPLACE THE CONVERGENCE IC'S THERE IS ONLY ONE BAD BUT IT IS RECOMMENDED THAT YOU REPLACE BOTH.




CAYPIANAN@YAHOO.COM

Aug 20, 2008 | Mitsubishi WT-46807 46" Rear Projection...

1 Answer

Everything on the screen has a blue shadow


need to change both convergence ICs STK392-560. you can get replacements at the following link with free instalation instructions with pictures.
http://servicemanuals.vstore.ca/

Jun 30, 2008 | Sony KP-46WT500 46" Rear Projection...

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