I have just bought myself a new denon avr-790 amp and I am using it with a solny bravia kdl-40xbr7 and direct tv hd box. All was working good until recently, its audio stopped working . When I go to manual setup for the amp and select hdmi setup, I then choose v and the audio plays from the v, I know that its not the direct tv box. What settings do I need to check on the Amp to find the issue? No one changed any setting and no power surges. Obviously I have the device input set correctly. Any help would be appreciated.
