Anyone have any experience with the CHEETAH SX16?

Hi guys , bit of a long shot here , but was wondering if anyone out there still had their SX16 ? the PSU on mine has just fried and i was wondering if anyone out there could send a picture of the internals of their PSU , i looks like mine has been modded at some stage so i don't know what's been messed with etc (there was writing inside stating "modded 2002" , i`m particularly interested as to where the two black wires around the -12v regulator go to i think one goes to earth and the other to the -12v pin on the connector plug , but i`m unsure .. any help greatly appreciated ...thanks Steve