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Home >> Infiniti >> 2010 >> G37 Base, 2D Convertible >> Repair and Diagnosis >> External Pages >> Different car >> Section 264 (Audio, Visual, Navigation System) >> Audio Without Navigation >> System Description >> Component Parts >> Component Description
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Component Description

WARNING: This page is about a different car, the 2011 Nissan Juke. However, it is still accessible from the selected car via links, so may be relevant.
AUDIO SYSTEM COMPONENT DESCRIPTION CHART

Part name Description
Audio unit Controls audio system and hands-free phone system functions.
Steering switch
  • Operation for audio and hands-free phone are possible.
  • Steering switch signal (operation signal) is output to TEL adapter unit.
  • Steering switch signal (operation signal) is output to audio unit via TEL adapter unit.
Front door speaker
  • Outputs sound signal from audio unit.
  • Outputs high, mid and low range sounds.
Tweeter
  • Outputs sound signal from audio unit.
  • Outputs high range sounds.
Rear door speaker
  • Outputs sound signal from audio unit.
  • Outputs high, mid and low range sounds.
TEL adapter unit
  • Inputs the TEL voice signal from TEL antenna and outputs it to the audio unit.
  • It is connected with the audio unit via AV communication and controlled with the audio unit.
TEL antenna
  • Receives the TEL voice signal and outputs it to the TEL adapter unit.
  • TEL antenna is unified with a TEL adapter unit.
Microphone
  • Used for hands-free phone operation.
  • Microphone signal is transmitted to TEL adapter unit.
  • Power (microphone VCC) is supplied from TEL adapter unit.
iPod adapter
  • Inputs iPod sound signal from iPod®, and outputs iPod sound signal to audio unit.
  • Receiving/transmitting of iPod® operation signals are performed as follows:

  • between audio unit and iPod adapter: AV communication.
  • between iPod® and iPod adapter: serial communication.
Antenna base A radio antenna base integrated with radio antenna amp. and satellite radio antenna is adopted.
ANTENNA AMP.
  • Radio signal received by rod antenna is amplified and transmitted to audio unit.
  • Power (antenna amp. ON signal) is supplied from audio unit. SATELLITE RADIO ANTENNA
  • Receives satellite radio waves and outputs it to audio unit.
Satellite radio tuner
  • Receives radio signals from satellite radio antenna (satellite radio antenna is built into antenna base).
  • Sends sound signals to audio unit.

iPod® is a trademark of Apple inc., registered in the U.S. and other countries.