Part name
Description
AV CONTROL UNIT
  • Integrates HDD (hard disk drive) allowing map data to be stored.
  • It is the master unit that control each operation of the navigation system.
  • The AV control unit includes the navigation function.
  • The RGB signal (map information) is output to the display unit.
  • The voice guidance signal is output to the BOSE amp.
DISPLAY UNIT
  • Map image signal is input from AV control unit, and it is indicated on the display.
  • Each operation of navigation can be performed by the touch panel function.
BOSE AMP.
It inputs the power supply (Amp. ON signal) and voice guidance signal from the AV control unit and outputs the voice guidance signal to front speaker.
FRONT DOOR SPEAKER
It outputs the voice guidance signal from the BOSE amp.
FRONT DOOR SQUAWKER
TWEETER
MULTIFUNCTION SWITCH
  • It can operate the navigation.
  • It is connected to the preset switch with hard-wire. The operation signal is transmitted to the AV control unit through the preset switch via AV communication.
STEERING SWITCH
  • Audio, hands-free phone and voice control operations can be performed.
  • It outputs the steering switch signal (operation signal) to the AV control unit.
MICROPHONE
  • It is used for the voice control.
  • It outputs the microphone signal to the AV control unit.
  • The microphone power (Mic.VCC) is supplied from the AV control unit.
GPS ANTENNA
GPS signal is received and is output to AV control unit.