some TV's need to be demagnatized.. usually the older ones.. newer tube type tv's do that every time you turn them on. if it won't go away after trying what Steve@3dai ... The tech term for demagnetizing of a t.v. is deguass. A lot of newer sets do this on their own, older ones do not have that ability.:cool:
www.polkaudio.com/forums/archive/index.php/t-6568.html
If some piece of electrical or electronic equipment with unshielded magnetic fields is in the vicinity of the TV or monitor. ... As noted below, first try the internal degauss circuits of the TV or monitor by power cycling a few times (on for a minute, off for at least 20 minutes, on for a minute, etc.) If this does not help...
www.repairfaq.org/samnew/tvfaq/tvdegacrt.htm www.repairfaq.org/samnew/tvfaq/tvdegacrt.htm
wikiHow article about How to Demagnetize a TV Screen. ... / TV and Home Audio ... This will tell you how to demagnetize a TV screen with a magnet by rubbing it in your hands so the north and south ends equalize the magnetism in the TV!
www.wikihow.com/Demagnetize-a-TV-Screen www.wikihow.com/Demagnetize-a-TV-Screen
Turn the TV on for a minute. ... If you're not using a commercial degausser for the second technique, it will take longer for the demagnetizing process to work. A degausser or a bulk tape eraser can be found at electronics stores or online.
www.ehow.com/how_4966081_demagnetize-tv-crt.html www.ehow.com/how_4966081_demagnetize-tv-crt.html
Discover and explore content tagged Demagnetize on eHow.com ... How to De-Magnetize a TV CRT ... Get tips and techniques for demagnetizing the heads of a reel-to-reel tape deck in this free stereo-repair video taught by our studio engineer.
www.ehow.com/tag/demagnetize/ www.ehow.com/tag/demagnetize/
Use demagnetize in a Sentence ... Demagnetizing tv's ... Degaussing tv...
dictionary.reference.com/browse/demagnetize dictionary.reference.com/browse/demagnetize
1455. My four-year-old son was fooling around with a magnet, and when I was turned away, put it right on our TV screen. I then saw him doing this, and before I could bring myself ... The Invar's magnetization would also fluctuate back and forth and would dwindle to nothing by the time the demagnetizing field had vanished.
www.howeverythingworks.org/television.html www.howeverythingworks.org/television.html
Most TV sets have a built-in degaussing circuit that works every time the set is turned on. To try this circuit, turn off the unit and let it cool down for a while. One hour would not be too long. The thermistor that controls the degaussing coil in some TV sets must be dead cold to get the full degaussing effect.
www.buchanan1.net/purple_spot.shtml
Nowadays many computer monitors are equipped with a demagnetizing function that enables a push-button automatic demagnetization. You only have to place a magnetized television in front of a computer monitor and start the demagnetizing function, and the television will be demagnetized !
www.hk-phy.org/articles/mag_tv/mag_tv_e.html www.hk-phy.org/articles/mag_tv/mag_tv_e.html
Video game parts on-line catalog ... Your kid put one of his magnetic toys against the TV screen "Because it looks COOL!" and left a permanent area of discoloration on the picture. ... LARGE Degaussing coil For all sizes of monitors and TV sets Cleans up color purity by demagnetizing the picture tube.;
www.twobits.com/degauss.html