I have a premium sound stereo out of a 91 Explorer that I want to put into my 94 F150. I am looking for a wiring diagram for a DIN connector to go on the input side of the power booster/equalizer that I am installing. Anyone know how to wire it? Also, I nedthe part number for the Premium sound speaker connection that is part of hte trucks wiring harness. The Ford Garage sn't much help, and I dread going out to the junkyards in January in New England.

Thanks for any help