湖南万通汽修学校_奥迪A4电路图_Provision for mobile phone

J 401
T20e/17 T20e/19 T20e/16
*
*
*
J 402 T8/2 T20d/7 T20d/12 0,35 0,35 0,35 gr * gn * sw * * * *
* *
*ห้องสมุดไป่ตู้*
* *
A129 V 50
0,5 sw 0,5 gn
V 49
0,5 sw
V 50
V 49
0,5 gn
V 50
Edition 07.01
Audi A4
Current Flow Diagram
No. 24/4
Telephone operating electronics control unit, telephone microphone
J412 R38 R54 T17f Operating electronics control unit, telephone Telephone microphone Mobile telephone 17-pin connector, orange, connector point, A pillar, left T18 – 18-pin connector, black, on telephone operating electronics control unit T20f – 20-pin connector, red, on telephone operating electronics control unit – – – –
H–Micro–
T20f/14
29
30
31
32
33
34
35
36
37
38
39
40
41
42 97–53856
ws = white sw = black ro = red br = brown gn = green bl = blue gr = grey li = purple ge = yellow or = orange
0,5 gr
V 49
0,5 gn
A129
0,5 gr
V 49
0,5 gn
V 50
0,5 sw
*
*
* *
* *
** ** *
0,5 sw
* * *
* * *
* * * *
* * * *
* * * *
NF– T18/7
NF+ T18/16 T
NF– T18/7
NF+ Mute T18/16 T18/4 T
ws = white sw = black ro = red br = brown gn = green bl = blue gr = grey li = purple ge = yellow or = orange
Edition 07.01
Audi A4
Current Flow Diagram
No. 24/3
Telephone operating electronics control unit, NF (audio frequency) outputs
Navigation system with CD drive control unit Operating electronics control unit, navigation Operating electronics control unit, telephone Radio Internal loudspeaker (centre loudspeaker) 8-pin connector, black, radio connector III 10-pin connector, red, radio connector IV 18-pin connector, black, on telephone operating electronics control unit T20d – 20-pin connector, black, radio connector I T20e – 20-pin connector, black, navigation system with CD drive control unit – Connection (muting), in dash panel wiring harness V49 – Connection (audio frequency, NF +), in communication wiring harness V50 – Connection (audio frequency, NF –), in communication wiring harness
Edition 07.01
Audi A4
Current Flow Diagram
No. 24/2
Telephone operating electronics control unit, fuses
D J285 J412 S5 S8 T18 Ignition/starter switch Control unit with display in dash panel insert Operating electronics control unit, telephone Fuse in fuse box/relay plate Fuse in fuse box/relay plate 18-pin connector, black, on telephone operating electronics control unit T32a – 32-pin connector, green, on dash panel insert 346 – Earth connection (audio), in dash panel wiring harness 501 – Screw connection -2- (30), on relay plate 610 – Earth point (audio), below centre console, front A2 – Positive (+) connection (15), in dash panel wiring harness – Connection (speed signal), in dash panel wiring harness – Positive (+) connection (30), in dash panel wiring harness – Positive (+) connection -2- (30), in dash panel wiring harness – Connection (15a, fuse 5), in dash panel wiring harness – Connection (58s), in dash panel wiring harness – – – – – –
T20f/4
T20f/17 T20f/2
T20f/5
SDA SCI I/0 2 T20f/20 T20f/10 T20f/8
H–TX T20f/9 T18/13
J 412
0,5 br 346 43 44 45 46 47 48 49 50 51 52 53 54 55 56 97–53857
R 54 R 65
9 10 11 12 13 14 15 16 R1 R1
346 – Earth connection (audio), in dash panel wiring harness
HF
11 0,5 ro/bl 1
HF
R1
R1
R 86
3 2
0,5 li/bl
H–Micro+ THM H–Loud+ GND
J 412
15
16
17
18
19
20
21
22
23
24
25
26
27
28 97–53855
ws = white sw = black ro = red br = brown gn = green bl = blue gr = grey li = purple ge = yellow or = orange
15 14 13 12 19 18 17 16 23 22 21 20 5 9 38 11 10 8 1 3 2 4 24 31 7 6
Res Res Res Res Res
25
32
26
33
27
34
28
35
29
36
30
37
44
43
42
41
40
39
A97–0242
From fuse number 23 upwards the fuses in the fuse box are designated as 223 etc. in the Current Flow Diagram.
R 54 R 38
1 0,35 2 0,35 gn 1 2 3 4 5 6 7 8
0,35
T17f
/12 0,35
T17f
/11
0,35
0,35 gn T18/9 T T18/18
J 412
T20f/3
H–RX I/0 1 I/0 0 V–Akku Reed H–Loud– VPP T20f/19 T20f/18 T20f/17 T20f/1 T20f/16 T20f/12 T20f/7
A129
J401 J402 J412 R R70 T8 T10l T18
– – – – – – – –
R 70
1 0,35 sw * 2 0,35 gn *
R