Radio/Audio System Schematics

Fig 1: Antenna, Grounds, Power & References To DLC, Lighting & OnStar Schematic

Courtesy of GENERAL MOTORS CORP.

Fig 2: Audio Amplifier Schematic

Courtesy of GENERAL MOTORS CORP.

Fig 3: Digital Radio Receiver Schematic (U2K) (Early Production)

Courtesy of GENERAL MOTORS CORP.

Fig 4: Digital Radio Receiver Schematic (U2K) (Late Production)

Courtesy of GENERAL MOTORS CORP.

Fig 5: Speakers Schematic (U62/UW6)

Courtesy of GENERAL MOTORS CORP.

Fig 6: Speakers Schematic (UQ3)

Courtesy of GENERAL MOTORS CORP.

Fig 7: Speakers Schematic (WX7)

Courtesy of GENERAL MOTORS CORP.