When watching top left corner has red tint and the right top corner has green tint. Couple of days ago white diagonal lines appeared and yesterday diagonal lines in the other direction appeared forming diamond shapes in screen. Is my tv about to die????????
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I have done this before. The speaker caused your green tint. The only way I was able to fix mine was with a magnet. I was able to get the green to the bottom corner of the screen. But be fair warned using a magnet can also make it worse to. The best thing to do is bring it to a repair shop and have them fix it for you.
Hopefully someone on here has a manual and can tell you exactly where the tint controls are. Also need to try adjusting the color level, turn it clear down so you have a black and white picture.
Is the picture still green over the screen with the color control
set clear down to black and white? If it does, you might
have an issue with the green gun going out or problem in the
circuitry to it.
By the way, the best way to adjust the picture settings on a
tv are to first turn the color control clear down, then adjust
brightness and contrast for best black and white picture, then
bring up the color level to where it should be and adjust the
tint for best red/green ratio.
you have a shorted green CRT that is affecting the other crts the short is internat to the crt that leaves what is called retrace lines. if the set is more than three years old then replace all three guns.
Turn down your color and see if the screen has a normal black & white screen. If it doesn't then the CRT is bad (picture tube). If it is black & White then you have a either lost your red or blue.That problem will be in your video driver circuit of which a service center can handle.
I would check the green signal all the wat to the display screen to determine is this is a signal problem or a system short. I would recommend that you take this set to a qualified electronics technician
Is it a green tint at some areas alone, oris the entire image having a green tint?
If it is a color patch at the corner or other areas of the screen, in all likelihood it is a degaussing problem. Color patches happen when the TV is moved from one location to another, or if some magnetic source is placed close to a CTV. Did you put a radio or Tape recorder or Walkie talkie toy or any magnetic source near the TV? if yes, remove it. And the automatic Dregaussing circuits in the TV will resolve the problem in a couple of days.
But if there is an overall Green tint on the picture, it signifies a problem in the Video output stages, and there is nothing you can do, but call the technician (unless you know solid state servicing?)
Unplug the set overnight and plug back in and turn the set on . If the spot goes away alittle then do this again. Up to three days > if that dosent fix the problem then you have a problem in the deguissing coil curcuit. Probably a cod joint on the thermister or a bad relay , a bad coil . Not a big deal repair. Good luck