2892579 - E3580 PREPARATION FOR CELLULAR TELEPHONE - Functional description

Functional description

The connector D75 receives a supply directly (pin 9) from the battery via the line for fuse F10 of the junction unit B1 and the maxifuse J/B1 of B5. It receives a supply controlled by the ignition (INT) (pin 7) via the line for fuse F1 of the junction unit B1. Pin 8 receives a supply, with the side lights on, via the line protected by fuse F2 of the junction unit B1 ( See E2010 SIDE LIGHTS / NO. PLATE LIGHTS ). Pin 10 of connector D75 is earthed, whilst pins 5 and 6 provide the signal for the speaker P36 , connector B (hands-free); connector A is used by the radio ( See E3510 RADIO ). The radio is also reached by pin 1 which manages the "MUTE" function if a call is received.