Radio/Navigation System Schematics

Fig 1: Radio (UQ4)

Courtesy of GENERAL MOTORS CORP.

Fig 2: Power, Ground, Commuincation (UQ3)

Courtesy of GENERAL MOTORS CORP.

Fig 3: Amplifier, Speakers (UQ3)

Courtesy of GENERAL MOTORS CORP.

Fig 4: Digital Radio Receiver (U2K)

Courtesy of GENERAL MOTORS CORP.

Fig 5: Redundant Radio Controls

Courtesy of GENERAL MOTORS CORP.