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Connectors for "concert" / "symphony" radios > < Radio system - layout (Avant)

A4 Mk3

Connectors for „chorus“ radio
   
Connectors for „chorus“ radio
A - Connection (AM/FM1/FM2)
B - Connection block with four multi-pin connectors

  Note
Contacts which are not listed are not used.
   
A - Aerial connection (AM/FM1/FM2)
Saloon
A - Contact 2 (AM/FM1) from aerial amplifier 3 -R112- (aerial -R11-)
B - Contact 1 (FM2) from aerial amplifier 3 -R112- (radio aerial 2 -R93-)
Avant
A - Contact 2 (AM/FM1) from aerial amplifier 3 -R112- (aerial -R11-)
B - Contact 1 (FM2) from aerial amplifier -R24- (radio aerial 2 -R93-)
B - Connection block with four multi-pin connectors
  A91-11282
A - Multi-pin connector, 8-pin (T8k)
1 - Loudspeaker (+), rear right
2 - Loudspeaker (+), front right
3 - Loudspeaker (+), front left
4 - Loudspeaker (+), rear left
5 - Loudspeaker (–), rear right
6 - Loudspeaker (–), front right
7 - Loudspeaker (–), front left
8 - Loudspeaker (–), rear left
B - Not used
  A91-11788
C - Multi-pin connector, 12-pin (T12a)
1 - Microphone input (–)
2 - NF out, right-side (low frequency)
3 - NF out, earth (low frequency)
4 - Microphone output (–)
5 - NF in, left-side (low frequency) (–)
6 - NF (–) (low frequency) from pre-fitted components for mobile phone installation / telephone transmitter and receiver unit -R36-
7 - Microphone input (+)
8 - NF out, left-side (low frequency)
9 - Microphone output (+)
10 - NF mute (low frequency) from pre-fitted components for mobile phone installation
11 - NF in, left-side (low frequency) (+)
12 - NF (+) (low frequency) from pre-fitted components for mobile phone installation / telephone transmitter and receiver unit -R36-
  A91-11788
D - Multi-pin connector, 8-pin (T16l)
9 - CAN bus High (Infotainment)
10 - CAN Bus Low (Infotainment)
11 - Voltage supply to display unit for front information display and operating unit control unit -J685-
12 - Terminal 31
13 - CAN bus (display) to display unit for front information display and operating unit control unit -J685-
14 - CAN bus (display) to display unit for front information display and operating unit control unit -J685-
15 - Terminal 30
16 - Permanent live (not used)
  A91-11788

Connectors for "concert" / "symphony" radios > < Radio system - layout (Avant)