CL 550 4MATIC (216.386) V8-5.5L (273.961) (2009)
Signal Processing Module: Description and Operation
GF82.62-P-5000LE Digital Audio Broadcasting Control Unit, Component Description
- with CODE (537) Digital radio
Component Identification
Location
The Digital Audio Broadcasting control unit is located in the luggage compartment at the left behind the paneling.
Task
The Digital Audio Broadcasting control unit has the following tasks:
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Reading in of signals
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Decoding of signals
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Transmitting signals
Reading in of signals
Signals are read in via the following connections:
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Direct line
Direct line
The following signals are read in with direct lines:
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Electronic Wake-up for Media Oriented System Transport (MOST)
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Digital Audio Broadcasting (Digital Radio) (DAB) L-band signals from the DAB L-band antenna (A2/49a5) (model 221) or from the DAB L-band
antenna (A95/1) (model 216)
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Band III signals from the rear window antenna amplifier module (A2/12)
Decoding of signals
The Digital Audio Broadcasting control unit decodes the DAB L-band signals and band III signals to obtain pulse code modulation signals.
Transmitting signals
Signals are sent through the following connection:
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MOST
MOST