Navigation System Connector Assignment, MMI, Japan Through 10/31/2008

Fig 1: Navigation System with CD Drive Control Module -J401-

Courtesy of AUDI OF AMERICA, LLC

A -

MOST bus

B -

8-Pin Connector - T8-

C -

26-Pin Connector -T26- to Chip Card Reader Control Module -J676- /Telephone Transceiver -R36-

D -

10-Pin Connector - T10-, LVDS wire to Front Information Display Control Head Control Module -J523-

E -

GPS Connection from Radio, Telephone, Navigation System Antenna -R52-

F -

VICS Connection from Antenna Amplifier 2 -R111-

Fig 2: 2 - MOST Bus

Courtesy of AUDI OF AMERICA, LLC

1. Input
2. Output

Fig 3: 1 - 8-Pin Connector -T8g-

Courtesy of AUDI OF AMERICA, LLC

1. Terminal 31
2. Terminal 30
3. Not Assigned
4. Speed signal from the ABS Control Module -J104-
5. Ring-break Diagnostic Cable
6. Not Assigned
7. Microphone input (-) from Microphone Unit In Front Roof Module -R164- (Telephone Microphone -R38-), through MY 2007
8. Microphone input (+) from Microphone Unit In Front Roof Module -R164- (Telephone Microphone -R38-), through MY 2007

Fig 4: C -26-Pin Connector -T26-

Courtesy of AUDI OF AMERICA, LLC

5 -

Data to Telephone Transceiver -R36-

6 -

Chamber 31 (ground shielding) to the Telephone Transceiver -R36-

7 -

Switch on signal from Telephone Transceiver -R36-

8 -

Data to Telephone Transceiver -R36-

10 -

VICS data from the Chip Card Reader Control Module -J676-

11 -

VICS data to Chip Card Reader Control Module -J676-

13 -

Switch-on signal from Chip Card Reader Control Module -J676- /Traffic Data Antenna -R173-

18 -

Data from Telephone Transceiver -R36-

20 -

Chamber 31 (ground shielding) to Chip Card Reader Control Module --

21 -

ETC data from the Chip Card Reader Control Module -J676-

24 -

Chamber 31 (ground shielding) to Chip Card Reader Control Module --

Fig 5: D -10-Pin Connector - T10-

Courtesy of AUDI OF AMERICA, LLC

All pins are connected to the Front Information Display Control Head Control Module -J523-.

1. Tx2 (+)
2. Tx2 (-)
3. LV diag
4. Tx1 (+)
5. Tx1 (-)
6. CLK (+)
7. CLK (-)
8. Ground
9. Tx0 (+)
10. Tx0 (-)