GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Chevrolet 🢒 2009 🢒 Equinox 🢒 Driver Information and Entertainment 🢒 Cellular, Entertainment, and Navigation 🢒 Video System Schematics
Figure 1:

Power, Ground, and Video Signals
Object Number: 2086266 Size: FS
Figure 2:

Audio Signals
Object Number: 2086272 Size: FS