I have the Mach460 system, i installed an aftermarket deck and removed the rear package tray speakers and amps. well about a year ago the deck was stolen, and ive been driving around w/o a radio (doesnt bother me too much). well anyways, today i was fiddling with it cuz i had my center console apart anyways, and i hooked up my factory top and bottom decks, and now both decks will light up when i turn on my headlights but the unit(s) will not turn on. i checked the fuses w/ a testlight and they are all ok, im going to bring it into work tomorow and back-probe everything and make sure theres not a short to ground or something. does anyone have any thoughts or suggestions on what the problem might be???
ok, so i pulled both the top + bottom decks out and checked the connections going to them with my dvom, and each of the decks have 1 connector each that has 1 pin providing power. almost 12v, like 11.89 or so. both the decks light up when i turn on the headlamps, so i think thats the only power making it through(the 1 pin per connector per deck). im sure the connectors should have more than 1 pin providing power, does anyone have any ideas or know where i can find a schematic?
Mach 460 system inop. 
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