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Information Electronics Control Module 1 -J794- CONNECTOR ASSIGNMENT

Fig 1: Identifying Information Electronics Control Module 1 -J794-
GWWA91-12049Courtesy of AUDI OF AMERICA, LLC
  1. Not Assigned
  2. Connection Block with Four Connectors
  3. MOST bus
  4. CVBS input from TV Tuner -R78- /DVD Changer - R161-
  5. 4-Pin Connector -T4co-, to Front Information Display Control Head -J685-
  6. 4-Pin Connector -T4cn- to the External Audio Source Connection -R199-
  7. GPS Connection from the Roof Antenna -R216-
NOTE:

Unlisted connector terminals are not used.

2 - Connection Block With Four Connectors

Fig 2: A - 8-Pin Connector (T8k)
GWWA91-11788Courtesy of AUDI OF AMERICA, LLC

3 - Wake UP to Multimedia System Control Head -E380-

6 - Res MU to Multimedia System Control Head -E380-

7 - Ring-break Diagnostic Cable

Fig 3: A - 8-Pin Connector (T8k)
GWWA91-11788Courtesy of AUDI OF AMERICA, LLC

2 - Microphone IN (+) for the Microphone Unit in Front Roof Module -R164- (Right Front Microphone -R141-)

3 - Microphone IN (-) for the Microphone Unit in Front Roof Module -R164- (Right Front Microphone -R141-)

5 - FBAS cable (-) for the Rearview Camera System Control Module -J772- /Peripheral Camera Control Module -J928-

8 - Microphone IN (+) for the Microphone Unit in Front Roof Module -R164- (Left Front Microphone -R140-)

9 - Microphone IN (-) for the Microphone Unit in Front Roof Module -R164- (Left Front Microphone -R140-)

11 - FBAS cable (+) for the Rearview Camera System Control Module -J772- /Peripheral Camera Control Module -J928-

Fig 4: A - 8-Pin Connector (T8k)
GWWA91-11788Courtesy of AUDI OF AMERICA, LLC

10 - Data from Multimedia System Control Head -E380-

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

12 - Terminal 31

14 - Res BT from Multimedia System Control Head -E380-

15 - Terminal 30

Fig 5: 2 - MOST Bus
GWWA91-11851Courtesy of AUDI OF AMERICA, LLC
  1. IN
  2. OUT