THE PICTURE IS GREEN. SOMETIME IT WILL CLEAR UP AND PLAY NORMAL AND THEN YOU CAN TELL WHEN ITS STARTING TO MESS UP BECAUSE THE PICTURE COLOR WILL FLICKER IN AND OUT AND MAY STAY GREEN FOR A FEW MINUTES AND PLAY NORMAL OR IT MAY STAY GREEN FOR THREE OR FOUR DAYS. PLEASE HELP ME WITH THIS PROBLEM IT AS BEEN IN THE SHOP TWICE BUT COULD NOT FIND ANY THING WRONG.
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Re: TV IS GREEN
Gave the crt's a little rat-tat-tap be careful!!!!!!!!!!!! There are other possibilities as well. Look at the front of the green
projector tube and see if it looks like the cooling liquid has been
leaking out or if it is not clear all across the screen. could also be convergence ic's
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Jan 7, 2010 - 26 posts - ‎15 authors
Hi, I have a Samsung LN40A550 LCD TV which I have had for just over a year. ... I was watching TV yesterday and all of a sudden the picture went all. ... started makinga very high pitched buzzing sound with no picuture coming on. We did have a bunch of green vertical lines, but now just a black screen.
Hi, Go to the back of the TV and make sure, the component cables are inserted in all the way. Do the same for the source (cable or satellite receiver) component cables should be firmly inserted. Try narrowing the problem by testing the TV with a different source, such as a DVD player if it compatible with the component. If the TV works with the DVD then your TV is fine and the problem goes back to the source (Cable or Satellite Receiver) If the TV still not showing natural colors after been tested with another source.. then, the TV may have a bad PCB.
That is what happened with are tv. My husband took the tv apart and started messing with everything and got the tv to line up better. he just turned the nobs and messed with the coloring.
This is usualy a bad picture tube. are there any bright lines running across the screen? It would be helpful if you could give the brand and model number
Not really sure how much the tv weighs, but I know it is a bunch. I have 2 of these t.v.s. One I bought at Wal-mart and after about 6 months it started doing this green screen also. I would normally give the side of the tv a good wack and it would go back to normal for awhile. The other tv I bought from my neighbor who was moving for $25. The problem with this one was the "no picture but I have sound". If I wacked this one I could get the picture to come back on for a while, but it would go out again. Well just the other day I took the back off the "no picture" tv and was looking around. I noticed that the circuit board that is attached to the picture tube was loose. I pushed it back down on the tube and put it back together and the picture has been fine since. So I thought I would check the one with "green screen" issues and sure enough that circuit board was loose also. Pushed that one all the way back down and have not had any issues with that tv either. Hopefully that fixed my problem, I guess time will tell. Maybe it will fix yours also.
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