How to Know When Your TV Picture Tube Is Bad?

Answer

To know when your TV picture tube is bad, look for any distorted areas on the television screen when it's on, turn the power to the TV on after a lightning raid, turn the TV on and pause for the picture to display, and then look for darkening effects on the screen when watching the TV. A common sign for a bad TV color tube is if the snow looks blotchy on the edges of the screen you can safely say the tube is on its way out
Q&A Related to "How to Know When Your TV Picture Tube Is Bad?"
1. Look for any blurred areas on the television screen when it's on. These may appear as circular bluish-green spots, or one large spot. This is an indication that a magnetic disturbance
http://www.ehow.com/how_5880854_tv-picture-tube-ba...
The picture starts taking longer to reach its normal brightness and it starts getting dimer also the whites start to look like they are trying to turn negative.
http://wiki.answers.com/Q/When_is_a_picture_tube_g...
I'm sorry there are no self repairs listed to fix
http://www.chacha.com/question/how-do-you-fix-a-pa...
It's not easy, since there are many things inside a CRT (picture tube) set that can affect or entirely remove the picture besides the picture tube itself. The TV technician will remove
http://answers.yahoo.com/question/index?qid=201007...
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The picture starts taking longer to reach its normal brightness and it starts getting dimer also the whites start to look like they are trying to turn negative. ...
The picture starts taking longer to reach its normal brightness and it starts getting dimer also the whites start to look like they are trying to turn negative. ...
The most common sign, is that your t.v. will take a long time to come on. Also the picture is out of focus. and writing on the screen is blurry. ...
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