alrighty, this is what you do. i don't like using multimeter for car stereos, i prefer a circuit tester.
you've found the ignition and constant power source. forget about the ground. plug in your antenna for the source of ground. this will get you started.
you're probably blowing fuses cause of a bad ground or the factory ground wire is incorrect. don't sweat it, there's other ways to get a ground source....like the antenna that i mentioned above or part of the chasis.
speaker wires, you can use the internet diagrams or go straight to the speakers itself to find the color. or wire the speakers straight to the stereo.
if you still have any problems, let us know and i'll try my best to get you through this.
Seng
you've found the ignition and constant power source. forget about the ground. plug in your antenna for the source of ground. this will get you started.
you're probably blowing fuses cause of a bad ground or the factory ground wire is incorrect. don't sweat it, there's other ways to get a ground source....like the antenna that i mentioned above or part of the chasis.
speaker wires, you can use the internet diagrams or go straight to the speakers itself to find the color. or wire the speakers straight to the stereo.
if you still have any problems, let us know and i'll try my best to get you through this.
Seng