Connect the other end of the cable to the corresponding jacks on the a v receiver or home theater system.
Sony 4k tv optical cable.
Connect a coaxial digital cable optical digital cable or audio cable to the audio output jack on your tv.
When you connect only with an optical audio cable functions which require an hdmi connection such as power interlock and volume control with the tv remote won t be possible.
If the signal comes from a source device such as cable set top box satellite receiver or dvr you can also use an optical cable from the optical out on the source device to the optical in on the audio receiver and then connect a video cable from the video out on the source device to the video in on the tv.
Be sure to use a high speed hdmi cable with ethernet.
If the issue occurs when using the tv speakers perform a power reset on your tv.
Depending on your device the audio input may be labeled tv input or video input.
Premium high speed hdmi cable with ethernet is required for 4k 60p 4 4 4 4 2 2 and 4k 60p 4 2 0 10 bit etc.
If you connect a home theater system to your tv with an optical cable change the a v sync or audio delay setting on your home theater system if available.
Sony recommends that you use an hdmi authorized cable or hdmi cable made by sony.
Hdmi over optical is capable of far greater.
Perform a factory reset.
Turn on your tv.
Then connect an optical audio cable from the tv s optical digital audio out to optical in on your sound bar this is necessary to hear the tv audio.
Sony recommends that you use an hdmi authorized cable or hdmi cable made by sony.
Best hdmi cables for your new 4k and hdr tv in 2020.
There s no reason to spend more than 10 for 6 feet even with the most expensive tvs.
A sound bar rear b hdmi in c optical digital audio out d hdmi cable sold separately e optical digital audio cord sold separately note.
Digital optical audio cable 1 8m 6ft suplong toslink cable 24k gold plated ultra durability superior picture sound for s pdif lg samsung sony philips sound bar smart tv home theater ps4 xbox 4 7 out of 5 stars 527.
Dolby digital 5 1 passthrough via digital optical capability means a tv can accept a dolby digital 5 1 signal from a source device and then pass that along to the receiver over a digital optical cable.
Dolby digital is found on dvds blu rays most streaming media and even some tv channels so it s useful for a variety of sources.
Be sure to use a high speed hdmi cable with ethernet.
If you want to connect to just the tv then the hdmi connection is unnecessary.
In order to hear tv audio it is necessary to connect using an optical digital audio cord sold separately.