I have a Marantz NR1508 and am looking for a way for the remote to turn the TV on/off along with the AVR. I had a fiddle around with the relevant options but can't seem to get this to work. Anyone ...

I'm having problems with CEC control of my Denon AVR-S720W, DirecTV HD-DVR, and Samsung PN64D8000 Plasma. Things have been working fine for almost a year, like so: Power button turns on the DTV ...