INCONTROL Touch Pro With Surround Sound 17 Speaker System
WARNING: This page is about a different car, the 2020 Jaguar XE and 2019 Jaguar XE. However, it is still accessible from the selected car via links, so may be relevant.
The InControl Touch Pro with surround sound system uses an external Audio Amplifier Module (AAM). The speakers for these systems are connected directly to the AAM.
Audio signals originate from the Infotainment Master Controller (IMC) and are passed to the AAM on a BroadR-Reach ® Ethernet communication protocol. Audio signals processed by other infotainment systems are passed to the IMC on the HS CAN comfort systems bus. The IMC then transmits these audio signals to the AAM via the BroadR-Reach® Ethernet connection.
The IMC receives a fused power supply from the Battery Junction Box (BJB), via the Quiescent Current Control Module (QCCM). The AAM receives a permanent fused power supply from the Rear Junction Box (RJB).