TV without outlets. How to be?

Question

Audio

The bottom line is this: a Supra TV appeared in my house. Who would have thought, but he did not have a single way out: neither audio nor video. If I managed to set up the image, then the sound continues to cut my ears. The question arose: how to connect at least speakers with little blood, without large financial injections and promotion of the TV. I am not familiar with the topic, so I turn to people. There is also a playstation, which I would like to connect to the “receiver” and so that the sound goes to the speakers.
The bottom line is this: you need a device that will send video to the TV, and audio somewhere on the side. If there are such devices, please let me know. If this can be done on something like Raspberry, then I will be grateful for the links. Thank you.
UPD: Forgot to add model name: Supra STV-LC32T400WL

Answer 1

From the characteristics: "SCART +"
This is a universal connector - it has both inputs and outputs, including a stereo audio output.
Scart laces for sale - 6 tulips. Choose the right 2 tulips and try.
https://www.avito.ru/moskva/audio_i_video/kabel_sc...

Answer 2

Judging by your question and the description of your TV
yandex.ru/clck/jsredir?from=yandex.ru%3Byandsearch...
You need either a telemaster
or a husband for an hour, or rather the last one.
I recommend that if you are so far from household appliances, really do not try to do it yourself, but give this work to those people who understand this.
to say that your TV has inputs and outputs for sound does not say anything at all, it is stuffed with them.
here are excerpts from the manual

1. HDMI1/2/3 - Digital audio / video inputs - you have 3 of them
2. SCART - SCART connector
3. PC AUDIO IN - Connector for connecting to a PC (audio)
6. COAXIAL - Digital audio input for connecting

connecting the audio system
purely to the AV output - Combined audio / video input for connecting
a DVD player or other audio /
video equipment
I'm not saying that, in principle, you can pick up sound from USB.
Maybe you made a mistake in the question? Maybe you have tried something but not so it is possible to determine the methodology for determining the lack of opportunities for this TV in the studio?