3 Series E90 325i (N52K) SAL
Several electronic control units and the drive are integrated in one casing.
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E60, E61, E63, E64 - [System overview ...]
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E70: [System overview ...]
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E87, E90, E91, E92, E93: [System overview ...]
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Arrangement of boards, inputs/outputs for navigation system:
[System overview ...]
The M-ASK has a modular structure: the functional ranges are combined in "virtual" control units in the M-ASK.
"Virtual" means that although the individual control units are combined in the M-ASK, they operate as "separate"
control units (e.g. when programming).
The following "virtual" control units are differentiated as follows:
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Multi-audio system controller (M-ASK)
The M-ASK has the following functions:
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Aerial tuner for radio reception with the single-tuner radio
(standard equipment on E60, E61, E63, E64)
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Aerial tuner for radio reception with the two-tuner radio
(standard equipment on E70 and E87, E90, E91, E92, E93)
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Navigation (with option 606).
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Audio function for generating acoustic signals, for setting tones, for fading the audio source in and out and
distribution to the loudspeakers
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M-ASK user interface (M-ASK-BO)
The M-ASK-BO control unit controls the graphical user interface of the M-ASK.
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M-ASK Gateway (M-ASK-GW)
The M-ASK-GW control unit has the following functions:
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Interfaces between the MOST bus and K-CAN
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Control and monitoring of the MOST bus
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M-ASK navigation system (M-ASK-NAV)
The control unit M-ASK-NAV controls the navigation system (with option 606).
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M-ASK voice recognition system (M-ASK-S)
The M-ASK-S controls the output of different voice packages for foreign languages.
Brief description of components
The M-ASK obtains signals from the following components:
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CON: Controller
The controller delivers the signals for selecting the menus and submenus. The submenus are selected by
turning and/or pushing the controller.
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Telephone
The telephone delivers the signal for the radio mute circuit and the low-frequency output signal to transmit the
call to the loudspeakers. The two signals are transmitted via the MOST bus. Other information can also be
transmitted by the telephone.
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CD changer or DVD changer
SBT Multi-audio system controller E60, E61, E63, E64, E70, E87, E90, E91, E92, E93
BMW AG - TIS
09.02.2013 15:04
Issue status (12/2007) Valid only until next DVD is issued
Copyright
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