I have a Sony KV-2790R that the green color is dominating the picture.
What causes this in a Sony?
And can this be adjusted internally. (The adjustments on the front
panel do not correct the problem)
Thanks
Marc
You can temporarily compensate for weak red and blue crt emission by
increasing the SCREEN voltage for the red and blue guns. The screen
controls may be a back panel adjustment, or they may be inside the set.
You need to adjust them with a black and white picture displayed to
get the best white+gray balance. You may also have to increase the red
and blue DRIVE controls. If you have enough brightness with the
brightness control at maximum, you can also turn down the green screen
control and the green drive control a little. But, once the CRT is
going, adjusting the screen and/or the drive controls is a temporary
fix and you should start saving pennies or larger coins to buy a new
set.
H. R.(Bob) Hofmann