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Cell Phone Preparation, Connector Assignment, MMI From 11/03/2008

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Information Electronics Control Module 1J794 

Fig 1: Identifying Cell Phone Preparation Connector Assignment, MMI, 9ZF
GWWA91-11808Courtesy of AUDI OF AMERICA, LLC
  1. Connection (GPS) from the Radio/Telephone/Navigation System Antenna -R52- /Roof Antenna -R216-
  2. Connection block with four multi-pin connectors
  3. MOST Bus
  4. CVBS input from TV Tuner -R78-
  5. 4-Pin Connector (T4am) for the Front Information Display Control Head -J685-
  6. 4-Pin Connector (T4ap) for the External Audio Source Connection -R199- /Internet Access Control Module -J666- (From MY 2012)
  7. Not Assigned
  8. Not Assigned
NOTE:

Unlisted Connector Terminals Are Not Assigned.

2 - Connection Block With Four Multi-Pin Connectors 

A - 8-Pin Multi-Pin Connector (T8ah) 

Fig 2: A - 8-Pin Connector (T8k)
GWWA91-11788Courtesy of AUDI OF AMERICA, LLC
  1. Not Assigned
  2. Power Supply to Multimedia System Control Head -E380-
  3. Wake UP to Multimedia System Control Head -E380-
  4. Not Assigned
  5. Switch-on signal for the Cellular Telephone Amplifier -R86-
  6. Res MU to Multimedia System Control Head -E380-
  7. Ring-break Diagnostic Cable

B - 12-Pin Connector (T12x) 

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

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

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

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

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

C - 12-Pin Connector (T12y) 

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

All Pins Are Connected To The External Audio Source Connection -R199-.

  1. LF-In ground
  2. Right LF-In
  3. USB (+5V), not on Internet Access Control Module -J666-, From MY 2012
  4. USB (Ground)
  5. Not Assigned
  6. Detect, not on Internet Access Control Module -J666-, From MY 2012
  7. Left LF-In
  8. LF-In ground shielding
  9. CVBS cable (+)
  10. CVBS cable (-)
  11. iPod data
  12. iPod data

Following Pins Are Also Still Connected To The Internet Access Control Module -J666- (From MY 2012). 

3  - USB (+5 V)

4  - USB (Ground)

6  - Detect

D - 8-Pin Connector (T16q) 

Fig 5: 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

13  - DIAG signal from Telephone Baseplate -R126-

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

15  - Terminal 30

16  - Ground to Multimedia System Control Head -E380-

3 - MOST Bus 

Fig 6: 2 - MOST Bus
GWWA91-11851Courtesy of AUDI OF AMERICA, LLC
  1. Input
  2. Output


Information Electronics Control Module 1J794 

Fig 1: Identifying Cell Phone Preparation Connector Assignment, MMI, 9ZF
GWWA91-11808Courtesy of AUDI OF AMERICA, LLC
  1. Not Assigned
  2. Connection block with four multi-pin connectors
  3. MOST Bus
  4. Not Assigned
  5. 4-Pin Connector (T4am) for the Front Information Display Control Head -J685-
  6. 4-Pin Connector (T4ap) for the External Audio Source Connection -R199- /Internet Access Control Module -J666- (From MY 2012)
  7. Not Assigned
  8. Not Assigned
NOTE:

Unlisted Connector Terminals Are Not Assigned.

2 - Connection Block With Four Multi-Pin Connectors 

A - 8-Pin Multi-Pin Connector (T8ah) 

Fig 2: A - 8-Pin Connector (T8k)
GWWA91-11788Courtesy of AUDI OF AMERICA, LLC
  1. Not Assigned
  2. Power Supply to Multimedia System Control Head -E380-
  3. Wake UP to Multimedia System Control Head -E380-
  4. Not Assigned
  5. Switch-on signal to Telephone Baseplate -R126-
  6. Res MU to Multimedia System Control Head -E380-
  7. Ring-break Diagnostic Cable

B - 12-Pin Connector (T12x) 

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

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

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

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

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

C - 12-Pin Connector (T12y) 

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

All Pins Are Connected To The External Audio Source Connection -R199-.

  1. LF-In ground
  2. Right LF-In
  3. USB (+5V), not on Internet Access Control Module -J666-, From MY 2012
  4. USB (Ground)
  5. Not Assigned
  6. Detect, not on Internet Access Control Module -J666-, From MY 2012
  7. Left LF-In
  8. LF-In ground shielding
  9. CVBS cable (+)
  10. CVBS cable (-)
  11. iPod data
  12. iPod data

Following Pins Are Also Still Connected To The Internet Access Control Module -J666- (From MY 2012). 

3  - USB (+5 V)

4  - USB (Ground)

6  - Detect

D - 8-Pin Connector (T16q) 

Fig 5: 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

16  - Ground to Multimedia System Control Head -E380-

3 - MOST Bus 

Fig 6: 2 - MOST Bus
GWWA91-11851Courtesy of AUDI OF AMERICA, LLC
  1. Input
  2. Output
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