199001372 - E3510 RADIO - FUNCTIONAL DESCRIPTION (Provision for car ratio)

FUNCTIONAL DESCRIPTION

The radio P20 is supplied directly (4 of connector A) from the battery via the line for fuse F51 of the Body Computer M1.The radio P20 is supplied via the ignition (7 of connector A) from the battery via the line for fuse F61 of the Body Computer M1.Pin 8 of connector A is earthed.Pin 6 of connector A of P20 receives the power supply for the dimmer lighting, coming from pin 19 of connector H of M1.The aerial power supply P25 is sent from the radio P20 from pin 5 of connector A.The following cables with signals for the speakers leave connector B of P20:- pins 5 and 6 to the left front speakers P35 and P45 (or P36 and P46 on right hand drive versions)- pins 3 and 4 to the right front speakers P36 and P46 (or P35 and P45 on right hand drive versions);- pins 7 and 8 to the left rear speaker P30;- pins 1 and 2 to the right rear speaker P31;The aerial P25 is connected to the radio by means of the special coaxial cable.