Needing wiring diagram for 1991 dodge dynasty le

I need the wiring diagram for my 91 dodge dynasty le, the speakers are in the doors, not in the dash, the following diagram isn't even close none of the wires are the right colors.
Radio Constant 12V+ Wire: Red Radio Ignition Switched 12V+ Wire: Red/White Radio Ground Wire: Black Radio Illumination Dimmer Wire: Orange/White Radio Antenna Trigger Wire: Yellow Radio Amplifier Trigger Wire: N/A Front Speakers Size: 3 1/2′ Front Speakers Location: Dash Left Front Speaker Wire (+): Green Left Front Speaker Wire (-): Green/Yellow Right Front Speaker Wire (+): Purple Right Front Speaker Wire (-): Purple/Yellow Rear Speakers Size: 6′ x 9′ Rear Speakers Location: Rear Deck Left Rear Speaker Wire (+): Brown Left Rear Speaker Wire (-): Brown/Yellow Right Rear Speaker Wire (+): Blue/Red Right Rear Speaker Wire (-): Blue/White
The ground is a cable that bolts to the back of the original stereo.
Thanks for your help,      Will