Loss of colour on TV
Our second TV is a rather old Sony Trinitron. Of late it has developed a fault where after a few minutes the colour disappears and it becomes black and white. Before I take it in for repair, I thought I'd ask here for any known possible cause of this fault. I'd guess that if it's a fault in the electronics then it might be economic to repair it, but if it's a fault with the tube then I assume it would not be worth while repairing.
|