I just got a new Pioneer vac 823 k and have it hooked up to Toshiba 55 led. When I turn it to bluray the screen is purple but I can still see the picture. Its fine when watching sat/cable or playn video games. If I unplug hdmi n plug it back in it usually fixes it,and its the hdmi cable from tv to receiver that I unplug and plug back in. I tried doing different hdmi cable with bluray but still had same problem. I seen online couple others having same problem . Any help thanks