Iam currently using a Yamaha RX-A 3020 AVR wanting to know if its possible to get sound to my tv from the cable box threw the AVR when its powdered off and just use the tv speakers . Now i use a HDMI to the tv from the cable box and run a digital coax cable to the receiver i would really like to have the HDMI threw the receiver when watching movies but not use the whole system when just watching regular tv shows etc . is there a setting in a menu to set this up iam open for ideas if anybody has experience with this .