[ianfreeman]

I have had this set for four with no problems. Recently, the picture (which is OK when I first switch on) begins to flicker and turns a pinkish hue. It can be corrected by switching off and on again (presumably degaussing), but it goes back to the pink-look a few minutes later.

Sometimes it will stay this way for a whole evening, other times it 'clicks' into normal picture colours after a half-hour or so.

Would anyone have any ideas as to what can be done, or should I just call in a repairer or get a new one? Many thanks in advance for advice.