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Signal Processing Module|Description and Operation|Page 126 > < AR54.65-P-0040SC Remove/Install Radar Sensors Control Unit|Page 122
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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:

^

Reading in of signals

^

Decoding of signals

^

Transmitting signals

Reading in of signals

Signals are read in via the following connections:

^

Direct line

Direct line

The following signals are read in with direct lines:

-

Electronic Wake-up for Media Oriented System Transport (MOST)

-

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)

-

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:

^

MOST

MOST

Signal Processing Module|Description and Operation|Page 126 > < AR54.65-P-0040SC Remove/Install Radar Sensors Control Unit|Page 122