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Digital TV Tuner Connector Assignment

Fig 1: Identifying TV Tuner -R78-
GWWA91-11885Courtesy of AUDI OF AMERICA, LLC
  1. 12-Pin Connector -T12av-
  2. MOST bus
  3. CVBS OUT to the Information Electronics Control Module 1 -J794- /DVD Changer -R161-
  4. TV2/TV3 connection, from Antenna Amplifier 3 -R112- /Antenna Amplifier 4 -R113-
  5. TV1 wire for Antenna Amplifier 2 -R111-
NOTE:

Unlisted connector terminals are not used.

Fig 2: 12-Pin Connector
GWWA91-11886Courtesy of AUDI OF AMERICA, LLC
  1. Terminal 30
  2. Terminal 31
  3. Ring-break Diagnostic Cable
  4. Ground Shielding
  5. Video OUT (Rear Seat Entertainment)
  6. Ground Shielding
  7. Audio OUT L (Rear Seat Entertainment)
  8. Audio OUT R (Rear Seat Entertainment)
  9. Ground Shielding
  10. Audio IN L
  11. Audio IN R
  12. Video IN
Fig 3: 2 - MOST Bus
GWWA91-11851Courtesy of AUDI OF AMERICA, LLC
  1. IN
  2. OUT
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