Circuit/System Description
WARNING: This page is about a different car, the 2008 Saturn Sky and 2008 Pontiac Solstice. However, it is still accessible from the selected car via links, so may be relevant.
The digital radio receiver (DRR) receives XM satellite radio signals via a digital radio antenna located on the rear compartment lid. The signal is passed to the DRR through digital radio antenna coax. From the DRR, separate left and right audio signals (+) are sent to the radio. The radio processes these signals and passes the audio to the appropriate speakers or audio amplifier.