A6 Sedan V6-2.8L (AHA) (1998)
Radio/Stereo: Connector Views
Symphony Multi-pin Connectors I/II/III & IV
Terminal Assignment Of Multi-pin Connectors I, II, III, IV At Rear Of Radio
NOTE: Unmentioned connector terminals are not assigned.
20-pin multi-pin connector I
1
-
Line out (left rear)
2
-
Line out (right rear)
3
-
NF-Ground (GND)
4
-
Line out (front left)
5
-
Line out (front right)
6
-
Switched positive supply (B+) for active speaker
7
-
CAN-high (only radio "symphony")
8
-
Clock-signal (discontinued for CAN-connection)
9
-
Data-signal (discontinued for CAN-connection)
10
-
Enable-signal (discontinued for CAN-connection)
11
-
Remote control steering wheel
12
-
CAN-low (only radio "symphony")
13
-
CD-Bus data in (CD-changer)
14
-
CD-Bus Data out (CD-changer)
15
-
CD-clock (CD-changer)
16
-
Continuous B+ (CD-changer)
17
-
CD-switched B+ (CD-changer)
18
-
CD-NF Ground (GND) (CD-changer)
19
-
Signal wire left channel (CD-NF-L)
20
-
Signal wire right channel (CD-NF-R)
Brown 8-pin multi-pin connector II
3
-
Speaker (+) front right
4
-
Speaker (-) front right
5
-
Speaker (+) front left
6
-
Speaker (-) front left
Black 8-pin multi-pin connector III
1
-
Gala (RPM signal)
2
-
NF-Telephone muting
3
-
K-diagnostic
4
-
Terminal 86s - connection for switching on and off via ignition switch (S-contact)
5
-
Switched B+ for antenna amplifier
6
-
Illumination (terminal 58d)
7
-
Battery + (terminal 30)
8
-
Ground (GND) (terminal 31)
Red 10-pin multi-pin connector IV
1
-
Telephone muting