Sony is going to this black screen when watching tv. This is not an issue I had with my Playbar. Another Sony user had this issue as well. Is there a workaround
Connecting Sonos Beam To Samsung Tv - Home Automation
How To Connect Sonos To TV (All Versions) | LivingSpeaker
audio - No sound through HDMI with Mac Mini Connected to Projection TV - Ask Different
Sonos Beam review | TechRadar
Sony's connected speakers take aim at Sonos, but come up short | Engadget