Telefunken CS 1

Hello guys,

My dad just gifted me his vintage turntable. It's a Telefunken HIFI stereo Turntable CS 1 as it says on the back.

It had the power chord cut from it, and (according to my dad), the audio cables don't work and don't transmit the audio from the records.

I just wanted to know if anyone could give me some advice for repairing it, as it means a lot being originally from my grandfather.