Radio/Navigation System Schematics

Fig 1: Ground/Powers, Signals, and References

Courtesy of GENERAL MOTORS CORP.

Fig 2: Speakers - U79 or UX7

Courtesy of GENERAL MOTORS CORP.

Fig 3: Radio to Amplifier to Speakers - UZ6

Courtesy of GENERAL MOTORS CORP.

Fig 4: Digital Radio

Courtesy of GENERAL MOTORS CORP.