Welcome to iboats.
Which wires are disconnected?
Battery cables?
Starter?
Ignition/stator, trigger, cd modules, rectifier
Solenoid?
Ignition switch and controls.
Also, could you please provide engine model number, as there were many many changes to the wiring in the 1990-1991-1992 models.
If you are going to be wrenching on this motor, it would be best to buy a service manual for it.
Factory manual is best.
Clymer manual second.
Selor would be my last choice.