Can't find specs on your TV so can only give a general answer.
If the TV has a headphone jack you need a cable with 3.5mm stereo plug at one end and 2 RCA plugs at the other. TV remote will affect the volume.
If the TV has an optical digital audio output (most common type) then you will need an optical audio to analog converter like this one
https://www.amazon.com/Digital-Optical-Analog-audio-converter/dp/B004C4WPXA
you may have to turn on the optical audio out, turn off the TV speakers, and set the TV to output in stereo PCM in the TV audio menu. TV remote will not affect the volume.
You will need a Toslink optical cable and stereo RCA cable to use the DAC.