The pin in the middle of the yellow cord broke off

[jester13.rb]

Is there a way to fix this

 

[rgd1101]

get a new cord

 

[americanaudiophile]

If there is a reason you can't replace the cable then you could need to replace the RCA plug. If you can't solder there are screw on RCA plugs.
https://www.amazon.com/Solderless-Conwork-2-Pack-Screws-Adapter/dp/B01DRQF2R4/ref=sr_1_18?ie=UTF8&qid=1512417415&sr=8-18&keywords=rca+connector+screw