Audi Workshop Service and Repair Manuals > A4 Mk3 > Vehicle electrics | Communication | Infotainment | TV system | Connectors on digital TV tunerR171 (from model year 2013 onwards)

Connectors on digital TV tunerR171 (from model year 2013 onwards)

Connectors on digital TV tuner -R171- (from model year 2013 onwards)

Digital TV tuner -R171-

Saloon

1 -	Multi-pin connector, 12-pin

2 -

MOST bus

3 -	FBAS output to control unit 1 for information electronics -J794-

4 -	Connection (TV2/TV3) from aerial amplifier 3 -R112-/aerial amplifier 2 -R111-

5 -	Connection (TV1) from aerial amplifier 3 -R112-

Avant

1 -	Multi-pin connector, 12-pin

2 -

MOST bus

3 -	FBAS output to control unit 1 for information electronics -J794-

4 -	Connection (TV2/TV3) from aerial amplifier 3 -R112-/aerial amplifier 4 -R113-

5 -	Connection (TV1) from aerial amplifier -R24-

Note

Contacts which are not listed are not used.

1 - Multi-pin connector, 12-pin

1 -	Terminal 30

2 -	Terminal 31

3 -	Open circuit diagnostic lead

4 -	Screen earth

5 -	Video out (Rear Seat Entertainment system)

6 -	Screen earth

7 -	Audio out L (Rear Seat Entertainment system)

8 -	Audio out R (Rear Seat Entertainment system)

9 -	Screen earth

10 -	Audio in L

11 -	Audio in R

12 -

Video in

2 - MOST bus

1 -

Input

2 -

Output

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