Becker 4325 4327 4337 4370 mexico Manuale Utente

69

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C1

C2

C3

B

A

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 Terminal 30 and terminal 15 must always be connected

separately, otherwise an excessive current consumption occurs
when the unit is switched off. Connection socket A is not the same
for all vehicle types. Therefore, always measure voltages before
installation.

6RFNHW$

1

Speed dependent volume control

2

not assigned

3

Telephone mute / clearing function

4

Permanent positive (terminal 30)

5

Control output for automatic aerial / amplifier

6

Illumination (terminal 58)

7

Switched positive (terminal 15)

8

Earth (terminal 31)

6RFNHW%

1

Loudspeaker rear right +

2

Loudspeaker rear right -

3

Loudspeaker front right +

4

Loudspeaker front right -

5

Loudspeaker front left +

6

Loudspeaker front left -

7

Loudspeaker rear left +

8

Loudspeaker rear left -

6RFNHW&

1

LineOut rear left

2

LineOut rear right

3

AF earth

4

LineOut front links

5

LineOut front right

6

not assigned

6RFNHW&

7-12

Special connection for Becker CD changer /
Sony MD changer

6RFNHW&

13

AF telephone input

14

Earth - telephone input

15-17 Special connection for Porsche CD changer /

MD changer

18

CD AF earth (AUX)

19

CD AF left (AUX)

20

CD AF right (AUX)