i just removed my alpine cda-9813 and cut off all the connections to my vehicle harness. i replaced it with an in dash. anyways i just remembered that there is still a cd in this thing. is there anyway i can eject this disc without any power source? if not, what is the easiest way to give it power? i don't want to remove my indash and reconnect this deck to eject the cd if i can avoid it. thanks!