BMW F48 Technical Training. Product Information page 10

F48￿Information￿and￿Communication
2.￿Headunits
Index
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7
8
9
10
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12
The￿basic￿structure￿of￿the￿hardware￿of￿both￿Headunit￿devices￿is￿the￿same.￿In￿contrast￿to￿the￿media
system,￿the￿navigation￿systems￿are￿equipped￿with￿an￿antenna￿connection￿for￿the￿navigation￿antenna.
All￿components￿for￿navigation￿are￿also￿located￿therein.￿With￿the￿exception￿of￿the￿yaw￿sensor,￿which
in￿the￿F48￿is￿housed￿in￿the￿Advanced￿Crash￿Safety￿Module￿(ACSM)￿and￿transfers￿the￿data￿to￿the
headunit￿via￿a￿bus￿signal.
A￿larger￿flash￿memory￿with￿32 GB,￿instead￿of￿the￿4 GB￿with￿the￿media￿system,￿is￿installed￿for￿the
navigation￿systems.￿The￿permanent￿storage￿of￿the￿map￿data￿is￿a￿reason￿for￿this.
Schematic￿diagram￿with￿symbols￿for￿the￿flash￿memory￿in￿the￿Headunit￿with￿navigation
6
Explanation
USB2￿connection;￿connection￿for￿customer￿smartphone￿via
the￿telephone￿base￿plate
USB3￿connection;￿connection￿for￿Telematic￿Communication￿Box￿(TCB)
USB1￿connection;￿customer￿access￿at￿the￿Aux-IN￿USB￿port
(also￿for￿data￿import/export)
Automotive￿Pixel￿Link￿connection￿and￿voltage￿supply
of￿central￿information￿display
Preparation￿of￿WLAN￿antenna
Connection￿for￿Bluetooth￿antenna
GPS￿antenna