Overview - TV System, From My 2015

WARNING: This page is about a different car, the 2015 Audi A7 Quattro and 2014 Audi A7 Quattro. However, it is still accessible from the selected car via links, so may be relevant.

The TV system is part of the MMI Infotainment system.

TV Tuner -R78- is connected via the MOST-Bus to the other components of the MMI Infotainment system. Operation is performed via the Multimedia System Control Head -E380-.

A DVD Changer -R161- (6G0) is inside the glove compartment.

Fig 1: Overview Of TV System, From My 2015

Courtesy of AUDI OF AMERICA, LLC

Front Information Display Control Head -J685- in center of the instrument panel
Multimedia System Control Head -E380- in the center console
Information Electronics Control Module 1 -J794- inside the instrument panel
MOST bus
Data Bus On Board Diagnostic Interface -J533- under the rear bench seat
Digital Sound System Control Module -J525- behind the left luggage compartment trim panel
TV Tuner -R78- behind the left luggage compartment trim panel
Antenna amplifier inside the rear lid
Rear window antennas
DVD Changer -R161- in the glove compartment

Fault finding is performed via "Guided Fault Finding" on the Vehicle Diagnostic Tester.

Antenna wires, repairing. Refer to ANTENNA WIRES, REPAIRING .

Notes on MOST bus

The optical Data bus "MOST bus" is used in addition to the CAN bus.

A fiber-optic cable is used as a "connecting cable". Fiber optic cables are routed inside corrugated tubes for protection.

Replace complete fiber optic cable if possible.

The front surface of the connectors must not be dirty.

If disconnecting the connectors: Attach Fiber-Optic Repair Set - Connector Protective Caps VAS 6223/9.

Fig 2: Fiber Optic Plier Repair Set VAS 6223

Courtesy of AUDI OF AMERICA, LLC

When installing fiber optic cables, make sure not to go below the minimum bending radius of 25 mm. Do not crush or kink fiber optic cables.

Repairing fiber optic cables. Refer to FIBER OPTIC CABLE .