Audio Data Control Line
The audio data of the snapped in cradle adapter for the mobile phone is controlled by a
four-core USB data cable.
The base plate and cradle specifically developed for the Smartphone Integration option
(6NF) is immediately recognizable by the two gold-plated pin connectors.
These two gold-plated pin connectors are also used as lock pins for the snap-in cradle
adapter.
Plastic pins are used in the same position in the standard snap-in telephone cradle
adapters.
In this way it is possible to distinguish at a glance whether the correct base plate is
installed for the Smartphone Integration option.
Index Explanation Index Explanation
1
18-pin plug connector of base plate
(power supply, cradle-on,
AUX-AF signals)
3
USB connection:
Distribution of the USB supply
voltage and data lines over two
gold-plated pin housings with shielding
2
Antennal connection to roof antenna
Base plate for Smartphone Integration
102
F01 Audio Systems
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