These can shift with age, example on small device at http://i175.photobucket.com/albums/w146/rproffitt2000/new2old.jpg Restarting these tubes can change the color. Along with this issue and power savings, the move to LED backlights was on.
Bob
A cold start commonly results in weird colour on my LE40C650. If i turn the tv off, then on, the problem is gone. Every time. Which component of the tv is responsible for the picture colour?
By weird colour i mean that the blacks are pink and some of the other colours are misrepresented.

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