I need a Philips Car Stereo 22DC278/62P connector diagram?

Hi Guys,
I have a 2003 Renault Scenic fitted with a (Philips 22DC278/62P Factory Fitted Head Unit),
I would really appreciate it if you could e-mail me a Wiring Diagram of the Sockets at the
rear of the unit. I would like to fit an aftermarket radio to my Renault, and as silly as it may sound,
adapter leads are not available in South Africa...therefore I would like to make up a wiring harness.
I have not yet decided on which Head Unit to purchase, as they all have different connectors:
therefore my need for a diagram of the existing connectors on the above Philips Head Unit.