Navigation system (Japan)

Make

Audi

Model

A5

Section

Communication › Infotainment › Navigation system (Japan)

Vehicle electricsNavigation system (Japan)

Connectors for navigation system (MMI up to week 44/08)

Navigation system with CD drive control unit -J401- A -  MOST bus B -  Multi-pin connector, 8-pin C -  Multi-pin connector, 26-pin (T26) to chip card reader control unit -J676- / telephone transmitter and receiver unit -R36- D -  Multi-pin connector, 10-pin (LVDS wire) to control unit for front display and information control panel -J523- E -  GPS connection from radio, telephone and navigation system aerial -R52- F -  VICS connection from aerial amplifier 2 -R111-   Note Contacts which are not listed are not used.

A - MOST bus 1 -  Input 2 -  Output

B - Multi-pin connector, 8-pin 1 -  Terminal 31 2 -  Terminal 30 3 -  Not used 4 -  Speed signal from ABS control unit with EDL -J104- 5 -  Open circuit diagnostic lead 6 -  Not used 7 -  Microphone input (–) from microphone unit in front roof module -R164- (telephone microphone -R38-) (up to model year 2007) 8 -  Microphone input (+) from microphone unit in front roof module -R164- (telephone microphone -R38-) (up to model year 2007)

C - Multi-pin connector, 26-pin (T26) 5 -  Data to telephone transmitter and receiver unit -R36- 6 -  Terminal 31 (screen earth) to telephone transmitter and receiver unit -R36- 7 -  Switch-on signal from telephone transmitter and receiver unit -R36- 8 -  Data ETC to chip card reader control unit -J676- 10 -  Data VICS from chip card reader control unit -J676- 11 -  Data VICS to chip card reader control unit -J676- 13 -  Switch-on signal from chip card reader control unit -J676- / traffic data aerial -R173- 18 -  Data from telephone transmitter and receiver unit -R36- 20 -  Terminal 31 (screen earth) to chip card reader control unit -J676- 21 -  Data ETC from chip card reader control unit -J676- 24 -  Terminal 31 (screen earth) to chip card reader control unit -J676-

Multi-pin connector, 10-pin All pins are connected to the control unit for front display and information control panel -J523-. 1 -  Tx2 (+) 2 -  Tx2 (–) 3 -  LV-Diag 4 -  Tx1 (+) 5 -  Tx1 (–) 6 -  CLK (+) 7 -  CLK (–) 8 -  Earth 9 -  Tx0 (+) 10 -  Tx0 (–)

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