GF82.62-P-3121RC Left Antenna Amplifier Module, Component Description

GF82.62-P-3121RC Left Antenna Amplifier Module, Component Description

Component Identification:

Location
The left antenna amplifier module is installed inside the trunk on the left side wall.

Task
The task of the left antenna amplifier module is subdivided into the following partial tasks:
^ Receiving signals
^ Separating and amplifying signals
^ Relaying signals

Receiving signals
The left antenna amplifier module receives the following signals from the rod antenna (A28):
- FM and AM signals
- Mobile phone signals and data for code (386) Mobile phone
- Signals for radio remote central locking (RRCL [FZV])
- DAB III signals for code (537) Digital radio

The left antenna amplifier module continues to receive the following signals:
- Circuit 30
- Circuit 31

Separating and amplifying signals
The left antenna amplifier module separates the following signals:
- FM and AM signals
- Mobile phone signals and data for code (386) Mobile phone
- Signals for radio remote central locking (RRCL [FZV])
- DAB III signals for code (537) Digital radio

Relaying signals
The left antenna amplifier module forwards the following signals to the corresponding components:
- FM and AM signals, to the radio (A2), to the radio and navigation unit (A2/56) or to the COMAND operating, display and controller unit (A40/3)
- Mobile phone signals and data, to the emergency call system control unit (N123/4) for code (359) TELE AID emergency call system, to the Bluetooth module (A34/7) for code (386) Mobile phone or to the radio, to the radio and navigation unit or to the COMAND operating, display and controller unit
- Signals of the radio remote central locking (RRCL [FZV]) to the rear SAM control unit with fuse and relay module (N10/2)
- DAB III signals for code (537) Digital radio