System Overview: Signals

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The following table summarizes the input signals to and output signals from the media players. These signals type are only transmitted via MOST communication. The illustration below displays the same information with the Volvo component designations.

Input signals	Output signals
Directly connected:	Directly connected:
	(Power supply unless otherwise stated)
Via MOST communication:	Via MOST communication:
Infotainment Control Module (ICM) (16/1).	Audio module (AUD) (16/105) Infotainment Control Module (ICM) (16/1).

Fig 1: Identifying Volvo's Component Designation

Courtesy of VOLVO CARS CORPORATION