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A HIFI system is available, on request, with special speakers and a subwoofer box integrated in a power amplifier. The system has been developed ad hoc for the vehicle: the acoustic properties of the passenger compartment have been carefully studied so that the amplifier and the speakers are ideally suited to the vehicle: optimum listening is available in any part of the passenger compartment. Unlike the system fitted as standard, this system offers: - special speakers at front and rear; - subwoofer box integrated in a power amplifier located in the luggage compartment. The other components (radio, aerial, etc.) are the same as for the standard radio system. For more details See descriptions 5570 ACCESSORIES |
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The radio P020 receives a direct battery power supply (pin 44 of connector A) through the line for fuse F36 of the Body Computer M001. Pin 43 of P020 is earthed. The CAN reaches pin 12 and 2 of radio P020 and connects it to the Body Computer M001 and the other system nodes. The Body Computer M001 is connected to the radio controls on the steering wheel via the clock spring D047: pin 35 of connector D provides the reference earth at pin 6 of D047; pin 52 of connector D of M001 receives the signals from the buttons to the right of the steering wheel, whilst pin 50 of connector D of M001 receives the signals from the buttons to the left of the steering wheel. The Body Computer M001 - connector A - receives a direct power supply from the battery through the line protected by maxi fuse F01 of the engine compartment junction unit B001. The Body Computer M001 receives an ignition-controlled (INT) power supply at pin 11 of connector E, whilst pin 9 of connector E of M001 provides the Body Computer with a reference earth. The amplifier P070 is supplied directly by the battery - at pin A4 - via the line for fuse F84 of the engine compartment junction unit B001; pin A8 of the amplifier P070 is earthed. Pin C8 of P070 is then connected to the radio P020 - pin 41 of connector A - which provides a positive enablement signal to turn the amplifier on. The cables with signals for the amplifier P070 leave connector A of P020 (pins 51-47, 48-52, 45-49 and 46-50). The cables with signals for the speakers leave the amplifier P070; - pins A3 and A7 to the front right speaker P036; - pins A2 and A6 to the front left speaker P035; - pins B3 and B4 to the front left tweeter P045; - pins B5 and B6 to the front right tweeter P046; - pins A1 and A5 to the rear left speakers P030 and P047; - pins B7 and B8 to the rear right speakers P031 and P048. The subwoofer P049 receives a direct power supply from the battery, at pin 6, via the line for fuse F84 of the engine compartment junction unit B001; pin 5 of P409 is earthed, whilst pins 1, 2 and 4 are connected to the amplifier P070. |
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