1—1 Speaker out RR+2 Telefon Mute 2 Speaker out RR-3nc3 Speaker out RF+4Permanent +12V4 Speaker out RF-5Aut. antenna5 Speaker out LF+6nc6Speaker out LF-7Kl.15/Ignition7 Speaker out LR+8Ground8Speaker out LR-AmplifierEqualizerCC1C2 C31Line Out LR 5V/10K7 nc13 Changer Bus2Line Out RR 5V/10K8 nc 14nc3Line Out Masse / Ground9 nc15+12V4nc10nc16 12V5nc11 nc17Changer GND6nc12 nc 18AF - GND19Line In - L 1,2V/10K20Line In - R 1,2V/10K