What does a TV tech do?

A TV tech, or television technician, is responsible for installing, repairing, and maintaining television sets and related equipment. Their duties often include diagnosing technical issues, replacing faulty components, and ensuring TVs receive proper signals. TV techs may work in customers’ homes, retail settings, or repair shops, and they need to stay updated on the latest television technologies. They also provide advice on proper TV use and setup, helping customers get the best viewing experience.