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I have a lg tv, I could see the picture but the screen is blue I think is the color wheel but I don't know the serial number for the color when'll and I don't want to open it right now in to I find out if that the problem

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Posted on Jan 02, 2017

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SOURCE: Color wheel and lens

You have 2 problems, your color wheel is making the noise, and you have a shifting of mirrors in the light engine tunnel which is something you cannot repair yourself

Posted on Jul 28, 2007

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SOURCE: No picture/vertical lines on screen

it's called retrace lines ,your screens are set to high or focus block assy which has the screen adjustments on it also is faulty

Posted on Aug 18, 2007

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SOURCE: TV SAmsung, the picture is bad after color wheel changed

Hi,it's possible they gave you a different color wheel,there's a silver version and a gold version they spin at different speed,so mostlikely they gace you the wrong version check what this website says about the 2 versions : http://www.discount-merchant.com/product-p/samsung_bp96-00674a_colorwheel.htm God bless you ask for a refund.

Posted on Oct 06, 2009

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SOURCE: i own a dlp model hlp5063wx/xaa. the color wheel

the new wheel is an air bearing type. you need to remove the jumper from cn810 on the dmd board. this will fix your color problems.

Posted on Dec 18, 2009

  • 69 Answers

SOURCE: Sony rear projection widescreen TV. Concave shapes & ghosting

sound like the convergence ics have failed

Posted on Feb 07, 2010

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You possibly have a failing hi-voltage module or fly-back transformer going bad. If it has a fly-back transformer, It's not worth the trouble. Some repair shops will sell you a module. Call a repair shop for help.

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Phillips Magnavox 9P6040 C104 tv color adjustment help


If you turn color off and stand back and examine the screen---if it is not black and white but yellow looking you have bad Glycol in the blue picture tube which is quite common.

Easy way to know for sure is with set on and rear cover removed peek with a small mirror at the three lens---don't touch anything with the set on===each tube red,blue, green should have a picture with the set on.

Likely you will find the blue one looks like a floodlight with little or NO image/picture.

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My Samsung HLP-4667W DLP TV has no picture when I turn it on.


The color wheel can be ruled out by looking at it---it faces the lamp and can be seen---look to see if any segments of the wheel are missing or if the wheel is totally shattered.

Other than the wheel I am concerned by "blue splotches etc" as it might be a DMD gone bad. Look at the attached photo and the color wheel first.


5_3_2012_10_30_42_pm.jpg

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Green picture think the bulb or lamp had gone


No not the bulb check the color wheel may be damage. Good day and best regards.

Sep 05, 2011 | LG RU-52SZ51D 52" Rear Projection...

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I replaced my Samsung hln567wx color weheel about a year ago due to the tv making an odd sound. Changing the color wheel did fix the sound but after a year has past the picture is replacing all red with...


Tv have colors flashes back and forth some time u get a normal pictures again?Yes,u must take the tv aparts than check the colors wheel again.Check it out it condition only don't touch the colors wheel itself.U have compression air machine blow some light compression air into tv colors wheel it self might have acumalate dust on the wheel,don't solved the problems.Might have to change the colors wheel again.

Aug 27, 2011 | Samsung DLP HL-P5663W 56" TV

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My Samsung HLP6163W started making a loud buzzing sound and the picture is distorted. I've read around and have come up with two possible solutions: replacing the lamp or replacing the color wheel. ...


100% this tv problems it is the tv colors wheel it is defective require replacing.The loud tv buzzing noises sounds are the sounds came from the tv wharp colors wheel it is spinning out control wildly and off of it motor axis and by hitting it to the wall of it steel box holding it.The tv distorted colors pictures are came from out of the reflections of a badly worn out of the tv colors wheel.

Jul 08, 2011 | Samsung HLP6163W 61" Rear Projection...

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After moving, my Philips HDTV doesn't show normal picture anymore. I can hear the sound but all it shows is many different color at once shifting down just the top of the screen (and it will do this...


The tv have a colors wheel design into it tv.The tv is now having grinding noises or colors pattern mess up or tv flashes of Black&White within the color picture.Mean the tv colors wheel disc it is worn out and it is not spinning inside it motor axis anymore.If u are not mechanically incline,don't tries to change the colors wheel by ur self,will cost u more problems,than it worth trying to save some money by trying to do the job ur self.Hire a bonded tv Tech.to do the job.The tv part and the labors should cost u about $500.

Jun 14, 2011 | Philips 50PL9126D/37B 50" DLP TV

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After a few minutes of being on my Samsung HLN507w dlp tv the picture will freeze and turn black and white, but the sound still works, I have to unplug the tv to reset it then it will work again for a...


This tv have a colors wheel design in it.The tv make loud grinding motor noises or pictures flashes or freeze and pictures turn in black&white with sound.The tv colors wheel it is dying or worn out already.Don't tries to change the tv colors wheel ur self.If u don't any mechanical skills,because the colors wheel it sit way back of the tv,must take out many mechanical parts before even can come to the tv colors wheel itself to replace it.Best to hire a tv tech. to change the colors wheel,so no problems for tv funstions for later or damages more parts on the tv set,if u install the new colors wheel in the tv wrong way.

May 12, 2011 | Samsung HLN507 50" Rear Projection...

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The picture in my tv is coming up as triple there is a green picture, a red picture and a blue picture and it gives it a 3D effect, the picture curves down in the centre. the make of my tv is LG and the...


Please do us a favor and rate this solution after reading.

Projection TV sets have two very common problems. One is convergence ( 3D/Warped video) the other is CRT fluid ( Dull Video). Here are more details and solutions for both. Repair kits with instructions are also avail from www.TvRepairKits.com

Common Problem #1) Convergence has gone out

Projection TV sets need to have all three colors - RED - BLUE - GREEN - lined up correctly on the screen in order for the video to look normal. When its out of alignment the video will look 3D, wavy, distorted, etc. Most of the time you just need to adjust your convergence in the TV menu. If you cannot adjust it in the menu - then your convergence is broken and needs to be repaired.

This is a very common failure on these projection sets and a fairly simple DIY fix. All projection sets including Samsung, RCA, Sony, Philip Magnavox, Panasonic, Pioneer, Akai, GE, JVC, Toshiba, and others at some point will have the same problem.

Common Symptoms include....


  • Screen looks 3D
  • Colors don't line up
  • One or more colors can't be adjusted when using the convergence menu.
  • Screen is bowed or warped.
  • TV shuts off after powering on. Power light will blink. TV may also make a chirping noise.
Here are some pics of convergence problems.


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69189a5.pngSOLUTION #1

For more more examples and find a fix using this link on Fixya http://www.fixya.com/support/r2861467-solution_video_looking_whiteish_dull

Common Problem #2) CRT Fluid is Cloudy

Projection TV tubes have a liquid coolant that is used to keep them from overheating. After many years the coolant in the blue and green tubes will become cloudy and cause the screen to look dull, red/orange, etc. You may even see halos around images.

Picture of a set that needs the fluid changed.

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TV set after fluid change

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69189a5.pngSOLUTION

You can see some more examples and find a fix using this link on Fixya http://www.fixya.com/support/r2861467-solution_video_looking_whiteish_dull

Please do us a favor and rate this solution after reading

May 11, 2011 | Samsung PCL541R 54" Rear Projection...

1 Answer

We have a LG tv with a color blue problem


Y sustain board damaged and need to be replaced, try EBAY for a general picture of prices but you will need your product code wich is located in the back of the TV next to serial number.

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