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Broken Television My TV 's colour is out of whack. There are greens, blue's & purples around the corners of the screen. Can you tell me how to fix it? thanx

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  • mnpsych Mar 03, 2008

    I have a blue corner in the right lower screen of my Sony large screen TV.

  • bodyrev Apr 10, 2009

    purple colour in all corners of screen

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HEAT? do you have air flow around

Posted on Feb 20, 2008

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2 Answers

Colour problems on TV


try to disgusting it and next time don't near it the magnet or speaker

Sep 25, 2009 | Standard (CRT) Televisions

1 Answer

My Daewoo TV just went to all purple and green


Do you have speakers near the screen like stereo speakers ? if so move them away see if that helps , you will need to shut off tv for a while once speakers are moved , if that dosent fix it , u may need to adjust the 3 nobs which are behind the tv, you will need to remove the back of the tv cover , please remember safety , the should be 3 knobs which u can turn , one is for blue ,green , and red , adjust these until the screen is normal again, magnet's are the biggest cause of this problem , as a last resort for home fix it , u can sometimes use a magnet on the front of the screen to shift the colours around , i have used this method a few times and its worked ! , but its not reccomended and i suggest u do this after all else fails ,

Dec 07, 2007 | Standard (CRT) Televisions

2 Answers

Red, green and blue colours diveded on my TV


ok well "tube" tellys as they are called use an electro magnet to keep the picture stable and colours correct its called gaussing now if you have a speaker or something magnetic nearby it will stuff up the colors but only normally producing colors like purple,green, or white
if you have colors across the screen (that aren't caused by magnetic force) then you need to take it to a repairer or decide wether or not to buy a new one this issue can turn out to be quite hard to fix and can be expensive the different colored electron guns may be burning or burnt out causing pale color or it could be as simple as a power transistor in the H.V supply has shorted out..and causing power issues to the tube.
hope this helps,ben

Aug 13, 2009 | RCA 20F512T 20" TV

1 Answer

Bush RFT TV


The picture tube of the tv has 3 color in CRT Red, Green, Blue. The red cathodeof tv set has no function, its either the resistor become higt resistance, that why u need a repairman to replace it.

Apr 10, 2008 | Standard (CRT) Televisions

2 Answers

The picture is only producing the basic colours red green and blue


You can start with the make, model and age off the back of
the TV..........................T.

Dec 24, 2007 | Standard (CRT) Televisions

1 Answer

Colour interestingly different!


Change posistor in the degausing circuit.

Dec 22, 2007 | Toshiba 28N33 28" TV

1 Answer

Colour on tv is all purples and greens


Was the tv dropped?--try manual de-gaussing.If that does not

work,the problem may be the shadow mask inside CRT or the

yoke is loose and mis-adjusted on the neck of CRT.

Oct 13, 2007 | Sharp 32C-240 32" TV

1 Answer

Philips Magnavox 27MT5405 TV problem with color


hi sir that thing hapen when the magnetic field around the screen is varies evry time the tv set is switched off then on after an hour may be , it comes to its normal magnetic field state and when not so there are two reasons 1- check for around the tv for any magnetic items ,speakers , cassette recorder or any magnetic motors clear the around electric items if not working after an hour of reset then refer to 2 2- there is an electronic element inside calles PTC it should be deffect it is a small three legs element and is giving the first power to the colis around the screen to make proper magnetic field check it by qualified person please please don't forget to rate the solution and remember i am here at your service regards ]

Apr 30, 2007 | Philips Magnavox 27MT5405 TV

5 Answers

My tv is picture is blue and green


Hi there my t.v has a similar problem, I turned it on and the colours arn't right, there the colours go out in three circles mainly mainly blue, green, red yellow, but depends whats showing on the t.v? Please help.

Apr 17, 2007 | Bush 5693D 24" TV

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