RADIO - FUNCTIONAL DESCRIPTION

1.2 8v, 1.3 Multijet, 1.4 16v · Preparation for radio

FUNCTIONAL DESCRIPTION

The vehicle is equipped with two different types of radio preparation:

• preparation complete with leads, consoles and aerial;
• preparation with power leads only.

The first version is described below.

A direct battery power supply reaches pin A4 of connector A of the radio P020 via the line protected by fuse F36 of the Body Computer M001 (pin 12 of connector E).

The radio also receives an ignition-controlled power supply (INT) at pin A7 of connector A along the line protected by fuse F51 also located in the Body Computer M001 (pin 4 of connector E).

Pin A8 of connector A of P020 is connected to the driver''s dashboard earth C015.

The radio aerial P025 is connected via a dedicated coaxial cable to connector B of P020.

Connector A of the radio P020 is also connected to the speakers:

• from pins B5 (+) and B6 (-) to driver''s front speakers P035 (mid-woofer) and P045 (tweeter);
• from pins B3 (+) and B4 (-) to passenger side front speakers P036 (mid-woofer) and P046 (tweeter).

The aerial power supply P025 is sent from the radio P020 from pin A5 of connector A.

Turning the side lights on (pin 51 of connector D of M001) creates the power supply for the lighting for the radio P020 (pin A6 of connector A) supplied by pin 60 of connector D of the Body Computer.

See E2010 SIDE LIGHTS / NO. PLATE LIGHTS

The second version of radio preparation is described below.

On the version which has radio power leads only, connectors A, B and C for the aftermarket radio preparation coupling D260 are connected respectively to the ignition-controlled power supply (INT), to the direct battery power supply (+30) and to the driver''s dashboard earth C015 in the same way as for the version described previously.

1.2 8v, 1.3 Multijet, 1.4 16v

FUNCTIONAL DESCRIPTION

The radio P020 (pin A4 of connector A) receives a supply directly from the battery via the line protected by fuse F36 of the Body Computer M001 (pin 12 of connector E).

Pin A8 of connector A of P020 is connected to the driver''s dashboard earth C015.

The radio P020 (pins A1 and A3 of connector A) is connected via the B-CAN to the Body Computer (pins 22 and 17 of connector D) and to the other system nodes.

The radio aerial P025 (or, on versions with Blue&Me, the triple function aerial P110) is connected by a dedicated coaxial cable to connector C of P020.

Connector A of the radio P020 is also connected to the speakers:

• pins B5 (+) and B6 (-) to driver''s front speakers P035 (mid-woofer) and P045 (tweeter);
• pins B3 (+) and B4 (-) to passenger side front speakers P036 (mid-woofer) and P046 (tweeter);
• pins B7 (+) and B8 (-) to the left rear speaker P030 (full-range);
• pins B1 (+) and B2 (-) to the right rear speaker P031 (full-range).

The Body Computer M001 is connected to the radio controls on the steering wheel via the clock spring D047: Specifically:

• at pin 6 of D047 the reference earth signal from pin 35 of connector D of M001 is received;
• the signal is sent, from pin 4 of D047, for the MUTE, VOL+ and VOL- controls (located to the left of the steering wheel) to pin 50 of connector D of M001;
• the signal is sent, from pin 3 of D047, for the SOURCE, SCAN+ and SCAN- controls (located to the right of the steering wheel) to pin 52 of connector D of M001.

On configurations with Bluetooth and Blue&Me, connector B of P020 is connected to the Convergence control unit M162.

See E3570 INTEGRATED RADIO PHONE

See E4090 NAVIGATOR

The Body Computer M001 receives a direct battery power supply (pin 1 of connector A) protected by fuse F01 of the engine compartment junction unit B001 (pin 18 of connector B); it also receives an ignition-controlled supply (INT) at pin 11 of connector E.

The Body Computer M001 is also connected to the driver''s dashboard earch C015 via pins 9 and 10 of connector E.

1.2 8v, 1.3 Multijet, 1.4 16v · HI-FI

FUNCTIONAL DESCRIPTION

The radio P020 (pin A4 of connector A) receives a direct power supply from the battery via the line protected by fuse F36 of the Body Computer M001 (pin 12 of connector E).

Pin A8 of connector A of P020 is connected to the driver''s dashboard earth C015.

The radio P020 (pins A1 and A3 of connector A) is connected via the B-CAN to the Body Computer (pins 22 and 17 of connector D) and to the other system nodes.

The radio aerial P025 (or, on versions with Blue&Me, the triple function aerial P110) is connected via the coaxial cable to connector C of P020.

The amplifier located in the subwoofer P092 receives a direct power supply from the battery (pin 3) via the line protected by fuse F02 of the engine compartment junction unit B001 (pin 25 of connector B); pin 7 of P092 is connected to the left rear earth C030.

Pin 8 of P092 is connected to the radio P020 (pin A5 of connector A) which supplies a positive signal to enable the subwoofer to be switched on. The same signal is supplied to the amplifier P070 (pin 8 of connector B).

The amplifier P070 also receives a direct power supply from the battery (pin 1 of connector B) via the line protected by fuse F02 of junction unit B001; pin 2 of connector B is connected to the left rear earth C030.

Connector A of the radio P020 also provides the connection for the signals with the amplifier P070 and with the subwoofer P092. Specifically:

• from pin B1 (+ right rear speaker), to pin 9 of connector B of P070 and to pin 2 of P092;
• from pin B2 (- right rear speaker), to pin 3 of connector B of P070 and to pin 5 of P092;
• from pin B7 (+ left rear speaker), to pin 10 of connector B of P070 and to pin 1 of P092;
• from pin B8 (- left rear speaker), to pin 4 of connector B of P070 and to pin 4 of P092;
• from pin B3 (+ right front speaker), to pin 7 of connector A of P070;
• from pin B4 (- right front speaker), to pin 1 of connector A of P070;
• from pin B5 (+ left front speaker), to pin 8 of connector A of P070;
• from pin B6 (- left front speaker), to pin 2 of connector A of P070.

The following cables with signals for the speakers leave connector A of P070:

• from pins 6 (+) and 14 (-) to the driver''s front speakers P035 (mid-woofer) and P045 (tweeter);
• from pins 11 (+) and 10 (-) to the passenger side front speakers P036 (mid-woofer) and P046 (tweeter);
• from pins 5 (+) and 4 (-) to the left rear speaker P030 (full-range);
• from pins 12 (+) and 13 (-) to the right rear speaker P031 (full-range).

The radio controls on the steering wheel are connected to the Body Computer M001 via the clock spring D47. Specifically:

• at pin 6 of D047 the reference earth signal from pin 35 of connector D of M001 is received;
• the signal is sent, from pin 4 of D047, for the MUTE, VOL+ and VOL- controls (located to the left of the steering wheel) to pin 50 of connector D of M001;
• the signal is sent, from pin 3 of D047, for the SOURCE, SCAN+ and SCAN- controls (located to the right of the steering wheel) to pin 52 of connector D of M001.

On the Bluetooth and Blue&Me configurations, connector B of P020 is connected to the Convergence control unit M162.

See E3570 INTEGRATED RADIO PHONE

See E4090 NAVIGATOR

The Body computer M001 receives a direct battery power supply (pin 1 of connector A) protected by fuse F01 of the engine compartment junction unit B001 (pin 18 of connector B); it also receives an ignition-controlled power supply (INT) at pin 11 of connector E.

The Body computer M001 is also connected to the driver''s side dashboard earth C015 via pins 9 and 10 of connector E.