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Blue color in corner skewed

I have a Toshiba 60" projection TV and recently noticed the blue color in the corner is skewed (looks like you take a straight line and then pull it over) It is only like that in one part of the screen, the corner. The rest is fine. I tried to adjust the colors through the menu screen and when I go to adjust that part of the screen (this model has adjustments for 9 parts of the screen) , the white line has blue to the right on the top and blue to the left on the bottom so you can't adjust it to the cross line.

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6 Suggested Answers

  • 1 Answer

SOURCE: Digital Array?

I have the very same problem. Was there a solution to landfill2004?

Posted on Sep 07, 2007

Slinteriors
  • 8617 Answers

SOURCE: toshiba 43A9UE convergence problem

Check the resistors right next to the Convergence ICs often 1 or 2 of them go oen when the ICs fail.

Posted on Feb 10, 2008

  • 3 Answers

SOURCE: My colors all of a sudden went out of wack

Is there an advanced convergence setup anywhere in the menu where the screen displays a grid? If so, you might want to get into that and move along the grid to each section that looks off. Adjust until the color falls behind the gridline, and move on to the next. It can be a time-consuming process, but should take care of your convergence issues.

Posted on Jan 20, 2009

ginko
  • 19396 Answers

SOURCE: Toshiba Rear Projection Tv 40WH08B

If the convergence on one or more color does not align using the convergence setup procedure, that means that one or more convergence ICs must be replaced, that is the reason why you get bad picture.

That means that the convergence ICs are bad and must be replaced, the job is about $200/$300.

Here there is an example of the repair needed: Fixing Convergence problems in RPTV's

Posted on Mar 10, 2009

  • 1 Answer

SOURCE: Zenith 60'' LCD TV a blue screen is not sky blue it looks dark blue to black

Go to zenith.com, look under the service icon at the top and then you should see a listing for "Class Action Lawsuit/Settlement". If you follow that link, they'll have specifics listed for this suit that was brought against them (including tv model #s included in the suit). There was an agreement reached to fix/replace affected t.v.s, court date was in Feb. I believe, and just waiting now until they post information on how to proceed.

http://www.zenithservice.com/index_b2c.jsp

Good luck and hope that helps.

Posted on Apr 02, 2009

  • 126 Answers

SOURCE: My 60" Phillips tv has a blurry picture at the bottom and the top

The convergence output IC's need to be changed. A very common problem with all projection tvs.

Posted on Jun 04, 2009

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A better description is needed here:

Picture looks 3d or colors are skewed or screen is overall the wrong color?

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Some sets when the convergence grid is called up will have green lines--green is fixed and red/blue adjusted to it.

To tell you how to fix I need to know brand and model number.
5_17_2012_3_46_45_pm.jpg5_17_2012_3_47_06_pm.jpg5_17_2012_3_47_33_pm.jpg

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THREE possible reasons for this:
I will list each and describe for you:

1.) If redish picture go to a black and white channel; is the screen somewhat red or black and White? This is adjustable from inside the set.

2.) If colors are skewed or look like they have a red outline it may be a convergence problem. See attached photo.

3.) Some of these sets develop a problem with the coolant which is used to keep the face of each of the three tubes cool; it is called Glycol. You would have to remove back cover and with set on look into each of the three lens (red,green,blue) to see if you have a clear red, green and blue picture.

Which best describes your problem?

SD TECHf0b8356.jpg

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3 Answers

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Your tv model number shows it is rear projection tv that use 3 tubes to make color picture on front screen where as dlp tv use one lamp as back light source to present picture at front screen that is generated in light engine.

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Hey there Aleman500-

I had this exact same issue with mine. Started noticing the "blue cloud" on the bottom portion of the screen.

Please follow this link and the instructions listed. I opted for an "upgrade" that was offered (brand new 46" bravia lcd) but sony had also offered to fix my tv for free.

http://esupport.sony.com/US/perl/news-item.pl?mdl=KDF42WE655&news_id=206

Happy New Year!

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1 Answer

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Would you like step - by - step how to ??????

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