2892574 - E3510 RADIO - Functional description
Functional description
The radio P20 is supplied directly (pins 4 of connector A) by the battery via the line for the maxifuse J/B1 for B5 and is protected by fuse F10 of the junction unit B1. It receives a supply when the ignition is switched on (INT) (pin 7 of connector A) via the line for bridge fuse B26. Pin 6 of connector A receives the supply with the side lights switched on via the line protected by fuse F2 located in the junction unit B1 See E2010 SIDE LIGHTS / NO. PLATE LIGHTS . Pin 8 of connector A is earthed. Pin 5 of connector A is connected to the amplifier P25 which controls the supply for the aerial. The feeder P25 is then connected to the radio by means of the special aerial cable.Connector B sends out cables carrying signals to the speakers:
- pins 5 and 6 to the left front speakers P35 and P45 ;
- pins 3 and 4 to the right front speakers P36 and P46;
- pins 7 and 8 to the left rear speakers P40 ;
- pins 1 and 2 for the right rear speakers P41 .