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Radio/Navigation System Schematics

Fig 1: Radio (UQ4) Schematics

Courtesy of GENERAL MOTORS CORP.

Fig 2: Power, Ground, Communication (UQ3) Schematics

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Fig 3: Amplifier, Speakers (UQ3) Schematics

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Fig 4: Digital Radio Receiver (U2K) Schematics

Courtesy of GENERAL MOTORS CORP.

Fig 5: Redundant Radio Controls Schematics

Courtesy of GENERAL MOTORS CORP.