System Overview: Signals

The following tables summarize input and output signals to the units in the system for rear seat entertainment.

NOTE:

The CAN communication given here is only a private CAN between the control module and the screens.

REAR SEAT ENTERTAINMENT MODULE (RSE)/DVD-PLAYER (16/109)

Input signals:	Output signals:
Directly connected:	Directly connected:
Commands from remote control via head restraint screens (16/81A, B). Audio/video signals from AV-panel (16/123.3).	Screen, head restraint (16/81A, B), audio and video signals. Screen, head restraint (16/81A, B), power supply and ground terminal. Screen, head restraint (16/81A, B), wake-up signal. AUX-input (17/40:1), audio and video signals to the vehicle's audio system.
Via CAN communication:	Via CAN communication:
Communication with screens (16/81A, B).	Communication with screens (16/81A, B).

SCREEN, HEAD RESTRAINT (16/81A, B)

Input signals:	Output signals:
Wireless communication (IR):	Wireless communication (IR):
Remote control	IR signals to wireless headphones
Directly connected:	Directly connected:
Rear seat entertainment module (RSE)/DVD-player (16/109), audio and video signals. Rear seat entertainment module (RSE)/DVD-player (16/109), wake-up signal. Rear seat entertainment module (RSE)/DVD-player (16/109), voltage feed and ground connection.	Rear seat entertainment module (RSE)/DVD player (16/109), command from remote control.
Via CAN communication:	Via CAN communication:
Rear seat entertainment module (RSE)/DVD-player (16/109), control signals.	Rear seat entertainment module (RSE)/DVD-player (16/109), communication signals.

WIRELESS HEADPHONES

Input signals:	Output signals:
Wireless communication (IR):	Wireless communication (IR):
Screen, head restraint (16/81A, B), IR signals from transmitter in screen.	-