andif, on 06 May 2012 - 09:20 PM, said:
Hi tv functions ok but randomly Switches between good picture and then Purple / green saturated picture.
Controller board or panel ? What's your thoughts ? Thanks
I'll be watching the replies you get, very closely, my 42 is so far trouble free and I AM considering upgrading but it's five years old almost. As an aside, I vacuumed the rear of mine today, all the air vents which were pretty well covered in dust. The amount of heat radiated forward from the screen is hugely reduced. I had read somewhere that heat makes a difference to performance, mine is definitely running cooler.
I wish I could help with your problem but am interested to see if and when, mine does something similar.