Hi Danny
Check this page
http://www.electronics2000.co.uk/pin-out/dincon.php
Scroll down to the Phono/Aux diagram
You can see that 3 pins are connected:
Pin 2 - Earth, Pin 3 - Left channel, Pin 5 - Right Channel
If you know how to solder, great, otherwise take this diagram to your local service center, and have them solder it for you.
Menahem
Learn from the mistakes of others - you'll not live long enough to make them all yourself!