I am working on a 1990 Honda civic hatch, when i bought the car the person before cut the wires up to the under part of the dash, where the wiring harness has like branches of other wires off of it.... so here's a pic of what I am working with, the wires on the back of the stereo don't completely match up with whats under my dash... so i need to know what are the colors i need to match up to one another. and if you can see in the pic the blue lookin tape that's the black wire and it actually has 3 black wires put together then taped with one wire coming out of it...SOMEONE HELP ME

 

http://www.installdr.com/Harnesses/HA-Wiring.pdf 94