I am a proud owner of the Denon AVR-2809CI AV receiver. I connected a Panasonic Blu Ray via HDMI cable to Input 1, Output from receiver to TV also with HDMI. Until yesterday, the connections were fine – I was able to watch Blu Rays and DVDs without any problem. But today, when I tried to play a Blu Ray disc and although I got a picture, there was no sound. I’ve read and reread the manual several times but I couldn’t get to a proper solution. If anyone has any idea about what is going on then please help me. Thanks in advance.