The center pin on a coaxial TV cable broke off inside the Sep 28, 2008I teased the broken connector pin that was stuck in the TV plug with a straight pin from a sewing kit. I tried to center the broken pin. Every once in a while I attacked the plug with a vacuum cleaner crevice tool. After about a dozen tries the broken pin was gone.Status: ResolvedAnswers: 5 What To Do If The Coaxial Port Breaks Off From Your Vizio TV Aug 24, 201511 thoughts on “ What To Do If The Coaxial Port Breaks Off From Your Vizio TV ” James R Walters February 19, 2016 at 8:06 pm. Hi, thank you for your sit. So my coaxial port broke off. I live in an apartment where cabe is provided via a cable cord out of the wall.