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Home >> Audi >> 2012 >> A7 >> Repair and Diagnosis >> Electrical >> Wiring Diagrams >> Electrical Components Locations & Connector End Views >> Comp. LOC. Vehicle Rear Modules >> Digital Sound System Control Module J525, Bang & OLUFSEN (8RF), From My 2015 >> Digital Sound System Control Module -J525-, Connector Views

Digital Sound System Control Module -J525-, Connector Views

  1. 38-Pin Connector -T38-/32-Pin Connector -T32e-
G12768279Courtesy of AUDI OF AMERICA, LLC
T32e (C) Designation
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5 Left Front Midrange Speaker R103
6 Right Front Midrange Speaker R104
7 Left Rear Treble Speaker R14
8 Right Rear Treble Speaker R16
9 Left effects speaker R209
10 Center speaker R208
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13 Ringbreak Diagnosis Wire
B444 OBD connection 1 (in main wiring harness)
14 Engine Control Module (ECM) J623
Subframe Mount Control Module J931
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16 Terminal 31, to 397 Ground Connection 32 (in main wiring harness)
17 Left Front Midrange Speaker R103
18 Right Front Midrange Speaker R104
19 Left Rear Treble Speaker R14
20 Right Rear Treble Speaker R16
21 Left effects speaker R209
22 Center speaker R208
23 Right effects speaker R210
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25 Center speaker 2 R219
26 Left Front Treble Speaker R20
27 Right Front Treble Speaker R22
28 Right effects speaker R210
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30 Center speaker 2 R219
31 Left Front Treble Speaker R20
32 Right Front Treble Speaker R22
T38 (A) Designation
1 Terminal 30, from Fuse 1 (30) S204 in Fuse panel F SF
2 Terminal 31, to 50 Ground Connection (in left luggage compartment)
3 Subwoofer R211
4 Left Front Bass Speaker R21
5 Right Front Bass Speaker R23
6 Left Rear Bass Speaker R15
7 Right Rear Bass Speaker R17
8 Left Front Treble Speaker Motor V344
9 Left Front Treble Speaker Motor V344
10 Left Front Treble Speaker Motor V344
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15 Subwoofer R211
16 Left Front Bass Speaker R21
17 Right Front Bass Speaker R23
18 Left Rear Bass Speaker R15
19 Right Rear Bass Speaker R17
20 Right Front Treble Speaker Motor V345
21 Right Front Treble Speaker Motor V345
22 Right Front Treble Speaker Motor V345
23 inside Microphone R74
24 Noise reduction microphone 1 R285(1)
25 Noise reduction microphone 2 R286(1)
26 Noise reduction microphone 3 R287(1)
27 Noise reduction microphone 4 R288(1)
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31 Inside Microphone R74
32 Noise reduction microphone 1 R285
33 Noise reduction microphone 2 R286
34 Noise reduction microphone 3 R287
35 Noise reduction microphone 4 R288
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(1) only for vehicles with noise cancellation ANC (EP1)