92 Patrol efi Radio wiring

[Pezzer]

Hi the previous owner has cut the plugs off to the speakers and I have no idea why there is no sound. There are a bunch of wires with crimp plugs on the but connect to these and still no sound. Would there be a wiring diagram indicating colours etc?

[threedogs]

Pretty sure most radio wiring is universal, Cant find my manual but what are you after ??
Power, acc, etc

[Pezzer]

Its okay I am splicing new wires into the door plugs inside the car, saving running wiring through to the doors.