Hi, im a very visual person and new to this wiring stuff so the manuals on the forum didnt make much sense to me, im not even sure i found the right one lol.

I have a 1986 dodge ram 50, with the AM radio that connected to a single center mounted dash speaker.

here is the entirety of the harness that was plugged into the am radio unit

http://imgur.com/7YJdPqu

Colors are
Black w/red strip
Blue w/white stripe
Green w/white stripe

and then the two other blacks go directly to the speaker, black and black with white stripe.






and here is the wire diagram for the one im trying to put in now.

The only wires that concern me are the Red, yellow and black?

http://imgur.com/v7eYXHW



i looked everywhere online but i jsut cant find a visual guide, people have posts with what wires do what but i dont see any with as few wires as what im dealing with with my trucks radio harness.