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My PS3 has no sound? [Solved] - CCM
https://ccm.net/forum/affich-541835-my-ps3-has-no-sound#:~:text=From%20the%20PS3%20main%20menu%3A%201.%20Settings-%3ESound%20Settings-%3EAudio,may%20want%20to%20unhook%20it..%20probably%20shouldn%27t%20matter.
No Sound from My PS3's Optical Digital Output - Why ...
https://www.bigpicturebigsound.com/ps3-optical-no-sound-1439.shtml
Sound Settings... Audio Output Settings" - select Digital Out (optical). Also, under "BD/DVD Settings" in the PS3 settings menu make sure the Optical Digital Output is set to "bitstream" not to "PCM." This will pass the Dolby Digital and DTS soundtracks to your receiver for true multi-channel sound decoding.
No sound through Optical out from PS3? HELP PLEASE! | AVForums
https://www.avforums.com/threads/no-sound-through-optical-out-from-ps3-help-please.698635/
1.Try this, Settings - BD/DVD Settings -BD AUDIO OUTPUT FORMAT (Optical Digital) then select bitstream. You will get a warning that some portions of audio may not play. Then just make sure that on SOUND SETTINGS - AUDIO OUTPUT SETTINGS you have selected - DIGITAL OUT (Optical) then ticked Dolby Digital 5.1,DTS 5.1. PSN kingfats CrazyHorse
PS3: No Sound Through Optical Output | [H]ard|Forum
https://hardforum.com/threads/ps3-no-sound-through-optical-output.1267447/
The settings on the PS3 are to send sound out via Digital Out (optical) with the Dolby Digital 5.1 and DTS 5.1 boxes checked (as well as the 2 default 2-channel linear PCM selections). Receiver won't light up Dolby or DTS, nor play any sound through XBL, DVD, or game. The receiver is configured to accept the optical input on the Video 1 source.
PS3 HDMI + Optical Issue (no sound) | PlayStation Universe
https://www.psu.com/forums/threads/ps3-hdmi-optical-issue-no-sound.105186/
When I set the audio output to optical on PS3, and check off Dolby 5.1 and DTS 5.1 no sound comes out of my receiver whatsoever. My cables and ports are all functional, as I have other components...
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