eg6 dash radio

We'll lads have a wiring problem I have a thread up here in the technical section but I don't think it can be seen. It's about my radio any help be great thanks il put the link in here http://ek9.org/index.php?threads/wireing-problem-or-radio-problem-need-help.70392/

Well lads i dropped off my car to someone to get the heater matrix replaced cos i simply dont have the time or space to do it myself as im so busy. But ever since i got the car back the radio doesnt work.... I have checked it an the earth wire has a slight live pulse. So i cut it an...