Bluray to receiver via HDMI no sound
I have a Sony Bluray (BDP-S480) hooked up to a Pioneer receiver (VSX-40) via HDMI. Im getting picture but no sound. When I hook the BD directly to the TV using the same HDMI cable I get sound.
Pioneer told me to call sony it might be a setting with the BD, Sony told me to call Pioneer.
It's likely that the DVD you're playing has DRM (Digital Rights Management) enabled, so the HDCP (High-bandwidth Digital Content Protection) breaks the link. Sometimes it's audio, other times video, & sometimes both. Check out http://www.howtogeek.com/208917/htg-explains-how-hdcp-breaks-your-hdtv-and-how-to-fix-it/ for info you can use.