i have 47pfl6008, at latest half a year sometimes TV turns OFF suddenly. Then you need to turn ON again. Yesterday when i want to turn it ON, red light blink two times than pause, and again two times in a sequence. I plug it out and then back in. Now the red light is off and TV wont turn on, only a short red blink for 0,1sec.
What to check, seems everything oken on MB....