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Home >> Nissan-Datsun >> 2009 >> Altima Base >> Repair and Diagnosis (Single Page) >> Accessories & Equipment >> Infotainment >> Audio System, Visual System, Navigation System (Except Hybrid) >> BOSE Audio With Navigation >> Function Diagnosis >> Audio System (Sedan) >> Component Description
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Component Description

COMPONENT DESCRIPTION

Part name Description
AV control unit
  • Controls audio system and satellite radio system functions
  • Audio information is displayed on display screen
BOSE speaker amp. Receives power (amp ON) and audio signals from AV control unit, and outputs audio signals to each speaker.
CD changer Sends audio signals to AV control unit
Front door speaker
  • Outputs audio signal from BOSE speaker amp.
  • Outputs high, mid and low range sounds
Tweeter
  • Outputs audio signal from BOSE speaker amp.
  • Outputs high range sound
Center speaker
  • Outputs audio signal from BOSE speaker amp.
  • Outputs high, mid and low range sounds
Rear door speaker
  • Outputs audio signal from BOSE speaker amp.
  • Outputs high, mid and low range sounds
Suboofer
  • Outputs audio signal from BOSE speaker amp.
  • Outputs low range sound
Steering wheel audio control switches
  • Each audio operation can be operated
  • Steering switch signal (operation signal) is output to AV control unit
Antenna amp.
  • Radio signal received by window antenna is amplified and sent to AV control unit
  • Power (antenna amp ON signal) is supplied from AV control unit
Satellite antenna Audio signal (satellite radio) is received and output to AV control unit.