Hello, i got a lifestyle 25 II, unfortunately mediacenter is not working anymore. I 'd like to use the bose AC 25 II subwoofer with my mp3 player. Could anyone help with sharing a diagram of the 13 pin connector ? How to swith it on (i think with a 12v power supply.. which pin ?..) Mark Burgess sent this diagram for AM800P, do you think it's also working for AC25 II ? Thank you in advance..