A:Answer Why on gods green earth would I have speakers set to tv? I've got 5000 worth of external speakers I am trying to use!!!
Hello VanTheMan, thank you for your message. If [Speakers] is set to [TV speakers] and [Hi-Res upscaling (DSEE HX)] is set to [Auto], DIGITAL AUDIO OUT (OPTICAL) is muted. For more information, check the link below: https://us.en.kb.sony.com/app/answers/detail/a_id/39468. -Oscar.