Radio/Navigation System Schematics

Fig 1: Radio Power, Ground, Serial Data, & Antenna Signals Schematic

Courtesy of GENERAL MOTORS CORP.

Fig 2: Amplifier (UQA/UQS) & Rear Seat Audio (UK6) Power, Ground, & Serial Data Schematic

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Fig 3: Amplifier Inputs - UQA/UQS Schematic

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Fig 4: Front Speakers - UQ3 Schematic

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Fig 5: Rear Speakers - UQ3 Except UK6 Schematic

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Fig 6: Rear Speakers - UQ3 w/UK6 Schematic

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Fig 7: Front Speakers - UQA/UQS Schematic

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Fig 8: Rear Speakers - UQA Schematic

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Fig 9: Rear Speakers - UQS Schematic

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Fig 10: Digital Radio Receiver - U2K Schematic

Courtesy of GENERAL MOTORS CORP.