3G Alt firing in stock configuration

[RLDSL]

Can anyone tell me with a 92 f350 that comes stock with a 3G alternator, what is the wire (s)/ fuse (s) and whatever that is used to supply the 12v reference to make the thing turn on and start charging ?

Thanks----Robert

 

[flareside_thun]

The wire that goes to the lug on the back is yellow w/white stripe, the reference voltage wire is white w/black stripe and the one that reads to the gauge is green w/pink stripe.

On my truck it is anyways.....89 chassis with 92 motor and converted alternator harness.