Connect old Technics AV Control Stereo Receiver to a modern Samsung 4K Smart TV

[twistedx01]

I have a "Technics SA-EX700" AV control stereo receiver with 5.1 surround sound. I used to connect it to an old "Sony KV-29FX65 E" through a 21 pin cable.
In one end the cable has the 21 pin head and on the other end it has all this cables that connect to the Technics stereo receiver:

My question is: which similar cable should I use to connect the Technics stereo receiver to a modern Samsung 4K Smart TV? The TV has this connections:

 

[BuddhaSkoota]

I have a "Technics SA-EX700" AV control stereo receiver with 5.1 surround sound. I used to connect it to an old "Sony KV-29FX65 E" through a 21 pin cable.
In one end the cable has the 21 pin head and on the other end it has all this cables that connect to the Technics stereo receiver:
My question is: which similar cable should I use to connect the Technics stereo receiver to a modern Samsung 4K Smart TV?

The only available audio output from the TV is a digital optical output. There are no compatible audio inputs on your receiver, so you would need to purchase a digital-to-analog converter like this one:

Digital-to_Analog Converter

 

[twistedx01]

I have a "Technics SA-EX700" AV control stereo receiver with 5.1 surround sound. I used to connect it to an old "Sony KV-29FX65 E" through a 21 pin cable.
In one end the cable has the 21 pin head and on the other end it has all this cables that connect to the Technics stereo receiver:
My question is: which similar cable should I use to connect the Technics stereo receiver to a modern Samsung 4K Smart TV?

The only available audio output from the TV is a digital optical output. There are no compatible audio inputs on your receiver, so you would need to purchase a digital-to-analog converter like this one:

Digital-to_Analog Converter

Thanks for the help. Just a final question. The cable that is on the photo has 2 video cables and 4 video cables. With the digital-to-analog converter I could only have one audio in/out. Would that be a problem?

 

[BuddhaSkoota]

Thanks for the help. Just a final question. The cable that is on the photo has 2 video cables and 4 video cables. With the digital-to-analog converter I could only have one audio in/out. Would that be a problem?

You need not worry about the analog video cables. They are not usable on a digital TV.

I am just assuming that you are trying to use your receiver to play audio from sources connected to your TV, in which case a digital-to-analog audio converter such as the one shown would work fine. No need to route the video through the receiver.

 

[twistedx01]

Thanks for the help. Just a final question. The cable that is on the photo has 2 video cables and 4 video cables. With the digital-to-analog converter I could only have one audio in/out. Would that be a problem?

You need not worry about the analog video cables. They are not usable on a digital TV.

I am just assuming that you are trying to use your receiver to play audio from sources connected to your TV, in which case a digital-to-analog audio converter such as the one shown would work fine. No need to route the video through the receiver.

I think it will work. Thank you very much for your help.