Green picture the picture stays green no matter what adjustment i make. The factory default does not correct the problem. For some reason the tint adjustment will not allow me to make any adjustment to the tint.

I would open it first and look, a lot of those had both the screen and drive controls on the PCB at the end of the picture tube, at least look there first.

You are dead on in looking for the screen controls, if you find one it should only be a tiny adjustment due to age and the Crt changing a bit.

hello sir

Not worth attempting to fix and that is the reason it was tossed.

You have a light engine problem and you may be able to get sony to fix it for free. Go here and read throughly.
http://sites.google.com/site/sonylcdrptvproblems/

see if there is a "default" option, if not set everything back to the middle, if the colors are still off you sure its not the convergence?
most big screens allow you to change "color temperature" it's like a default adjustment for 3 different brightness levels.... ie...COOL, WARM picture will show obvious changes in brightness

Hi, what you do is unscrew and take off the grill, take off the black board behind it. You will see a little box for adjusting RGB you will adjust the screen rgb to get the tint to go away and have a perfect color then you will adjust the focus for sharpness. (reset the tv to factory settings before doing this so that your tint, color, brightness and everything else is in the middle.

use the advanced options page and reset the factor blue and red convergence defaults then do re apply the auto color defaults color at first it seemed very red (which is good because red was the missing factor in the green picture) but after reseting all the color and tints to the normal ranges I then reset the color auto correct again and all seems fine.

most atimes if i adjust the screen adjuster on the voltage multiplier i always observe that the screengoes green(lg 21" television),and if i readjust the screen,the greengoes off.Rubberhead,try adjusting the sceenknob on your voltage multiplier(line transformer).

My first inclination would be to check the picture tube, especially if the set is over 7 years old. If it is not that, then anything from bad solder connections to capacitors or a defective IC could be the cause. If it's over 10 years old, replace it. No use flogging a dead horse.

use the advanced options page and reset the factor blue and red convergence defaults then do re apply the auto color defaults color at first it seemed very red (which is good because red was the missing factor in the green picture) but after reseting all the color and tints to the normal ranges I then reset the color auto correct again and all seems fine.