OK, I need some help or idea's concering a really old Sega Mega Drive 2. LOL.

I just pulled it out of the cupboard that its been living in for the past 8years, And for some reason I would like to get it all going again so I can play some of the classic games.

The main reason its been packed away for so long is because the plug that plugs into the A/V output and goes to the RF unit has snapped off. Its just wires.

There are 4 wires sticking out, they are yellow, red, white and one thats just a bare wire, I belive that Yellow would be your video, red and white are sound, and the bare wire would be the negative for the lot.

I got pictures to show what it looks like, but i have no idea how to upload them on here.

But back to the point,

On the A/V out port it has nine small holes where the plug goes, and around those is a round steel negative termainal, (like a ps/2 port)
I mainly want to know if any one has an idea on witch hole is what, and what wire goes where in those holes,

Any idea's?

From Jesso568667