Connecting LG UH668V TV to LG-T255SD Home Theater (no HDMI/Optical) with Cyfrowy Polsat Decoder

Hello,

I have a new LG UH668V TV, an old LG-T255SD home theater (without HDMI and Optical) and a Cyfrowy Polsat decoder.
I would like the sound to be emitted by the home theater, not the TV's internal speakers.
Set-top box connected to TV via HDMI cable.

On the old SAMSUNGA TV everything was fine because there was an AUDIO OUT output (red / white) - below is a picture of the connectors:


There is no AUDIO OUT (chinch) output on the new TV from LG, only for headphones - below photo of the connectors:


Below is a picture of the home theater connectors (no HDMI or Optical):


The question for you is, is there any way to connect the Home Cinema to TV so that the sound is emitted by the cinema? If so, how to do it and will all the speakers (5.1) sound to me? Or can it give up right away and buy some new home theater with HDMI ARC?

The only thing that remains is the headphone jack on the TV connected to the cinema, the AUX IN jack or use the Optical -> Analog converter.

niewolno2 wrote:

The only thing that remains is the headphone jack on the TV connected to the cinema, the AUX IN jack or use the Optical -> Analog converter.

I understand that one of these two products will do the trick:
1. 3.5 jack - 2x cinch

or

2. The converter you mentioned


I understand that the sound quality on both solutions will be the same because the sound goes in stereo and analog version? If I understand correctly, the headphone output will be a cheaper solution?

The headphone jack is a compromise and it is always the last resort. The mode you wrote about will only be stereo 2.0.
The second option is more expensive but better in terms of sound quality.

niewolno2 wrote:

The headphone jack is a compromise and it is always the last resort. The mode you wrote about will only be stereo 2.0.
The second option is more expensive but better in terms of sound quality.

And will I only have stereo 2.0 when using the Optical-> Analog converter?
Sorry to ask but I'm green on this topic and I'd like to understand it

It will also be stereo 2.0 because on the converter you only have the left and right channel output OUTPUT L / R.

Thank you very much for your help
Subject to be closed