SLK 55 AMG (171.473) V8-5.5L (113.989) (2005)
Amplifier: Description and Operation
GF82.62-P-6003RCS Sound System Amplifier, Component Description
- with CODE (810) Sound system
Component Identification
Location
The sound system amplifier is located beneath the carpet in the front passenger footwell.
Depending on the equipment installed one of the following control units will be installed, hereafter referred to as the "audio unit":
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Radio (A2), with code (510) Audio 20 including CD changer
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Radio and navigation unit (A2/56), with code (525) MB Audio 50 APS radio or with code (511) Audio 50 APS with DVD changer
-
COMAND operating, display and controller unit (A40/3), with code (527) COMAND APS with single DVD drive (with navigation) or with code
(512) COMAND APS with DVD changer
Task
^
Receiving signals
^
Decoding signals
^
Support and amplification of signals
^
Transmitting signals
Receiving signals
^
Direct lines
^
Media Oriented System Transport (MOST)
Discrete lines
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Power supply via circuit 31 and circuit 30g over one direct line each
-
Electronic wake-up for MOST over discrete line
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Audio mute by telephone mute from external mute signal (e.g. telephone mute or emergency call system mute (with code (359) TELE AID
emergency call system)) over discrete line
MOST
The sound system amplifier is a subscriber of the MOST and receives the Digital Transmission Content Protection (DTCP) copy- protected audio signals
from the following components, for example:
-
"Audio unit"
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Digital Audio Broadcasting control unit (N87/3), with code (537) Digital radio and with code (833) Great Britain version)
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Media interface control unit (N125/1), with code (518) Media interface
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SDAR control unit (N87/5), with code (536) SIRIUS satellite radio