Can't be specific with out models numbers.
If your Yamaha has digital inputs then use the digital audio out of the TV (usually optical)
If your Yamaha has RCA analog input and your TV has RCA analog outputs or a headphone jack use that.
If your Yamaha has RCA analog inputs and your TV only has digital audio out then you need a DAC to convert. http/www.parts-express.com/parts-express-dac-digital-to-analog-converter-(51-compatible)--180-999
Can't be specific with out models numbers.
If your Yamaha has digital inputs then use the digital audio out of the TV (usually optical)
If your Yamaha has RCA analog input and your TV has RCA analog outputs or a headphone jack use that.
If your Yamaha has RCA analog inputs and your TV only has digital audio out then you need a DAC to convert. http/www.parts-express.com/parts-express-dac-digital-to-analog-converter-(51-compatible)--180-999