July 1: So it begins. Don't worry, this is not in the correct legal jurisdiction!

Radio/Navigation System Schematics

Fig 1: Power, Ground, and References

GM1762161

Courtesy of GENERAL MOTORS CORP.

Fig 2: Radio to Speakers - UW6

GM1762164

Courtesy of GENERAL MOTORS CORP.

Fig 3: Audio Signal Communications - UQ3

GM1762165

Courtesy of GENERAL MOTORS CORP.

Fig 4: Audio Amplifier to Speakers - UQ3, Sedan

GM1762167

Courtesy of GENERAL MOTORS CORP.

Fig 5: Amplifier to Speakers - UQ3, Coupe

GM1762170

Courtesy of GENERAL MOTORS CORP.

Fig 6: Radio to Speakers - 9C1, 9C3, w/o WX7

GM1762172

Courtesy of GENERAL MOTORS CORP.

Fig 7: Radio to Speakers - 9C1, 9C3, and WX7

GM1762174

Courtesy of GENERAL MOTORS CORP.

Fig 8: Satellite Radio - U2K

GM1762175

Courtesy of GENERAL MOTORS CORP.