You don't need an optical cable.
Your BD DVD has HDMI Out (which is both video and audio). Your TV doesn't have HDMI so you need a converter like this one https/www.amazon.com/dp/B01FX9D57W?psc=1
That will allow you to connect to the 3 component video RCA jacks and the 2 audio RCA jacks on the TV.
You don't need an optical cable.
Your BD DVD has HDMI Out (which is both video and audio). Your TV doesn't have HDMI so you need a converter like this one https/www.amazon.com/dp/B01FX9D57W?psc=1
That will allow you to connect to the 3 component video RCA jacks and the 2 audio RCA jacks on the TV.
You don't need an optical cable.
Your BD DVD has HDMI Out (which is both video and audio). Your TV doesn't have HDMI so you need a converter like this one https/www.amazon.com/dp/B01FX9D57W?psc=1
That will allow you to connect to the 3 component video RCA jacks and the 2 audio RCA jacks on the TV.