Connector Assignment MMI, Japan Through 10 / 31 / 2008

WARNING: This page does not describe the selected car, but rather 23 other vehicles, including the 2017 Audi S5, 2017 Audi A5 Quattro, 2016 Audi S5, 2016 Audi A5 Quattro, and 2015 Audi S5. However, it is still accessible from the selected car via links, so may be relevant.

Front Information Display Control Head Control Module J523

Fig 1: Front Information Display Control Head Control Module -J523-

Courtesy of AUDI OF AMERICA, LLC

A - 10-Pin Connector LVDS line to the Navigation System with CD Drive Control Module -J401-

B - 20-Pin Connector (T20b) to the Multimedia System Control Head -E380-

C - MOST Bus

D - Multi-Pin Connector (T22a) to the Front Information Display Control Head -J685-

E - CVBS Input from TV Tuner - R78- / Rearview Camera System Control Module -J772-

NOTE:

Unlisted Connector Terminals Are Not Assigned.

B - 20-Pin Connector (T20b)

Fig 2: 20-Pin Connector -T20b-

Courtesy of AUDI OF AMERICA, LLC

1 - Terminal 30

2 - Terminal 31

3 - Ring-break Diagnostic Cable

6 - Wake up to Multimedia System Control Head -E380-

7 - Power Supply to Multimedia System Control Head -E380-

8 - Ground to Multimedia System Control Head -E380-

13 - Reset from Multimedia System Control Head -E380-

14 - Reset to the Multimedia System Control Head -E380-

15 - Data to the Multimedia System Control Head -E380-

16 - Data from Multimedia System Control Head -E380-

20 - LF mute wire from Telephone Transceiver -R36-

C - MOST Bus

Fig 3: 2 - MOST Bus

Courtesy of AUDI OF AMERICA, LLC

Input
Output