i bought my onkyo 606 in january of 2009 so have barely owned it for 3 years now. it has recently stopped playing 1080p almost entirely and has trouble even playing 1080i anymore. at least i think my diagnosis is correct. here are the symptoms:
1. BD on 1080p 9/10 times will not have audio/video recognized, however if i plug directly into the TV it is recognized 10/10 times. also i turned 1080p off and use 720p and the receiver recognizes the BD player every time.
2. TW cable is 1080i and takes >2 minutes from start-up until any audio/video is received to the television/speakers. sometimes audio comes first and video never comes (rare), and then i have to turn off and restart. however if i plug TW cable directly to TV, it works almost instantaneously.
3. i have tried several different combinations of HDMI cords and several different combinations of HDMI inputs on the back of the unit in all of these applications to no avail.
so, sounds like the receiver, no? is there anything i can do to fix the unit or does it need replacing? it is frustrating that onkyo, so well known as a top-tier brand, craps out on me after 3 years.