I turned on my TV and the green color is messed on it. It is ok on the sides but then in the middle of the screen the green color bends towards the middle from the top and bottom towards the middle. (sort of a concave shape). Any ideas?
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You will need to replace your two convergence I.C.s.They are two large
IC mounted on a large aluminum heat sink.Replace both,look for any
burned resistors near them,replace those if needed,and readjust your
convergence. Good Luck
the coolant is bad inside the blue and green pix tubes-to verrify this you can remove the front edge of the screen(it pulls off-one edge at a time-take out screws to remove screen-after screen is off look down at blue/green tubes pix is bad or not there
Always start at the vary center of the screen with Green. Position Red over Green, then Blue over what now will look yellow. If all is perfect except the outside, you will need to adjust "Mid-Size" until the middle is just as far off as the outside lines. Then adjust the main "Size" adustments to match. Go very slow or you can make a mess of it.
It sounds similar to my Toshiba 62HM195 that I posted about except my screen is spit down the middle and my bottom half is
messed up but the upper half is Ok. I have been told it is a bad
Light Engine Part # 23405481.