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Colors are off - Projection Televisions

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HELLO. The problem that your Convergence chips(IC's) are shot.!!! typical cost to get this fixed by a pro is about .!!!$300.00.!!! and it doesn't mean that he/they will do a job better than you do.!!! The parts are less than $100.00.!!! (about $20-$30 for the IC's).!!! if you want to do it yourself.!!! Replacing only the IC's MAY solve the problem,.!!! however, many people have also had blown resistors requiring replacement.!!! Why would you ask should you replace both of the IC's if only one is shot.!!! If one is shot the other one is not far away and for that little price of the chips.!!! it worth changing them both at the same time.!!! Also the convergence board should be checked for cracked solder.!!! If you replace the ICs and the resistors are shot.!!! the ICs may blow again almost immediately,!!! meaning you may have to do the repair again.!!! hope this help's you.!!! let me know.!!! "good luck.!!!

Posted on Aug 11, 2008

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I have a Philips dlp60pl...the picture flickers and the color turn red to green then back to normal color, could this be the bulb.


No.Do the tv pictures colors back ground flashes black and white when this problems happen?Ur tv now make any humming sound or motor noises?Yes,than the tv colors wheel it is the causes and the problems.The tv colors wheel it is dying and starting to be worn out.The tv colors wheel itself it is starting to come out of the spinning motor axis.The tv colors wheel have to be replace to fix this problems.The tv colors wheel sit way back of the tv,must have to take out many mechanical parts before u can even come to the tv colors wheel itself to replace it.If u have no mechanical skills don't tries to replace the tv colors wheel ur self.Hire a tv Tech. to replace the tv colors wheel it is ur best bet.

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Noisy sounds like a fan and the picture starts to flickers multiple colors and picture is scambled.


This tv have a colors wheel.The colors wheel is dead.The colors wheel is dying,going to be dead.The tv make loud humming,noisy sounds like a loud fans or motors noises.Also the tv colors flashes black&white or multiple colors pictures and scrambled.Colors wheel replacement is difficult,never done tv repair before.Hire a tv Tech. to replaced the tv colors wheel.

Nov 16, 2010 | Samsung HLN5065W 50" Rear Projection...

1 Answer

Samsung DLP Facial Colors off after changing color wheel


Do you mean that red and blue are reversed? If so, you may need to remove a jumper, see end of linked article. Pinkish-yellow or orange sounds like a good description of skin tone, but perhaps too intense. If the color is too intense, can you just lower the color level with the color control? Or can you just change the tint with the tint control? Otherwise, see http://www.jangro.com/electronics/samsung-dlp-replace-color-wheel/ including the comments at the end.

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Samsung Color Wheel


Here's a good article on the Color Wheel
http://www.jangro.com/a/2006/07/24/samsung-dlp-replace-color-wheel/

It says if your red and blue colors are reversed removing the jumper should fix the issue.

Aug 27, 2008 | Samsung HLP4663W 46" Rear Projection HDTV

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White colors schemes seem off white color or brownish color and blue has green tint or baby blue color. .


Check the coolant in all three crt's as chances are it is contaminated (should be crystal clear). If brown (beer color), replace coolant in all three crt's and perform convergence adjust. Picture should be like new!!!

Good Luck!!!

Jul 20, 2008 | Akai PT5598HD 55" Rear Projection...

1 Answer

3 year old Mitsubish 52" DLP mdl.WD-52627 TV displays all "Red" colors as Brown-Grey in color. Going to the color level menu and maxing out the Red color bar does no good. Also intensifying...


Found out I have extended warranty and I am awaiting service company to respond in order to conduct service to find the problem.

Thank You

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2 Answers

Color


replace the converge ic's

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4 Answers

Color is bad after installing color wheel in samsung dlp tv


Most times color does not to be reset. If you have a very ugly green or blue picture, then you did not pull the jumper on the dm board. This jumper must be removed when a bering type color wheel has be replaced with a new airless bering color wheel.

Mar 31, 2008 | Samsung DLP HL-P4663W 46" Rear Projection...

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Missing Color.


the color wheel may spin but if you hear noise when it spins it's bad. the jumper is used when replacing one type of color wheel for a nother type. so donot remove jumper unless you've replaced the color wheel and the picture is bad. if the color wheel is good replace the DMD board. if the DMD is not available replace the optical engine.

Jan 22, 2008 | Samsung DLP HL-P4663W 46" Rear Projection...

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