E 550 Coupe (207.372) V8-5.5L (273.966) (2010)
Amplifier: Description and Operation
GF82.62-P-5010CA Sound System Amplifier Control Unit, Component Description
- with CODE (810) Sound system
Component Identification
Location
The sound system amplifier control unit is located on a bracket in the trunk behind the left paneling.
Task
^
Reading in of signals
^
Decoding signals
^
Supporting and amplifying signals
^
Transmitting signals
Reading in of signals
The input factors are read in via the following connections:
^
Direct lines
^
Media Oriented System Transport (MOST)
Direct lines
The following signals are read in via a direct line:
-
Audio muting (with code (359) TELE AID emergency call system)
-
Visual and electrical wake-up
MOST
The sound system amplifier control unit is a MOST subscriber and receives the Digital Transmission Content Protection (DTCP) copy- protected audio
signals from the following control units, for example, in accordance with the vehicle equipment:
-
Radio (A2) (with code (510) Audio 20 with CD changer)
-
Radio with auto pilot system (A2/56) (with code (511) Audio 50 APS with DVD changer or code (525) MB Audio 50 APS radio)
-
COMAND control unit (A40/3) (with code (512) COMAND with DVD changer or code (527) COMAND APS with single DVD drive (with
navigation) or code (528) COMAND with DVD changer)
-
TV tuner (analog/digital) (A90/1) (with code (863) Digital/analog TV tuner)
-
TV digital tuner (A90/3) (with code (498) Japan version)
-
Digital Audio Broadcasting control unit (N87/3) (with code (537) Digital radio)
-
SDAR / high definition tuner control unit (N87/8) (with code (536) SIRIUS satellite radio)