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

Radio/Navigation System Schematics

Fig 1: Radio w/UW5 Circuit Schematic

Courtesy of GENERAL MOTORS CORP.

Fig 2: Radio w/UQ3 Circuit Schematic - 1 Of 2

Courtesy of GENERAL MOTORS CORP.

Fig 3: Radio w/UQ3 Circuit Schematic - 2 Of 2

Courtesy of GENERAL MOTORS CORP.

Fig 4: Digital Radio Receiver Circuit Schematic (U2K)

Courtesy of GENERAL MOTORS CORP.