Component Description

WARNING: This page is about a different car, the 2008 Infiniti M45 and 2008 Infiniti M35. However, it is still accessible from the selected car via links, so may be relevant.

COMPONENT DESCRIPTION

Part name	Description
AV CONTROL UNIT	Receiving function of AM/FM/satellite radio, replaying function of CD, replaying/saving function of music box (HDD), replaying function of CF and voice recognition function are integrated. It transmits the sound signal to the BOSE amp. with hard wire, and then transmits the control signals of AudioPilot® and Centerpoint® with AV communication.
FRONT DISPLAY UNIT	Display image is controlled by the serial communication from AV control unit. RGB image signal (audio operation condition) is input from AV control unit. Touch panel function can be operated for each system by touching a display directly.
BOSE AMP.	It is connected via AV communication and controlled by the AV control unit. It receives the sound signal from AV control unit and output it to the each speaker. It subjects to AudioPilot® processing when receiving sound signal from microphone for AudioPilot®. BOSE 2ch system It amplifies the sound signal from the AV control unit and output it to each speaker. BOSE surround audio 5.1ch system It amplifies the sound signal from the AV control unit and the DVD sound signal from DVD player, and then output them to each speaker. It subjects to Centerpoint® processing.
WOOFER	Outputs sound signal from BOSE amp. Outputs low-pitched sound.
FRONT DOOR SPEAKER	Outputs sound signal from BOSE amp. Outputs high, mid and low range sounds.
TWEETER	Outputs sound signal from BOSE amp. Outputs high range sound.
REAR DOOR SPEAKER	Outputs sound signal from BOSE amp. Outputs high, mid and low range sounds.
CENTER SPEAKER	Outputs sound signal from BOSE amp. Outputs high and mid range sounds.
SEAT SPEAKER	Outputs sound signal from BOSE amp. Outputs high and mid range sounds.
REAR SURROUND SPEAKER	Outputs sound signal from BOSE amp. Outputs high and mid range sounds.
MULTIFUNCTION SWITCH	Operation panel is equipped with the centralized switch where audio, auxiliary input and navigation operations are integrated. The multifunction switch is connected via AV communication, and it transmits the operation signals of the multifunction switch and preset switch.
PRESET SWITCH	Operation panel is equipped with the centralized switch where audio and air conditioner operations are integrated. The preset switch is connected to the multifunction switch by hard-wire, and it transmits the operation signal to the multifunction switch.
STEERING SWITCH	Each audio operation can be operated. Steering switch signal (operation signal) is output to AV control unit.
MICROPHONE	Used for hands-free phone operation and voice recognition. Mic signal is transmitted to AV control unit. Power (Mic. VCC) is supplied from AV control unit.
ANTENNA AMP.	Radio signal received by glass antenna is amplified and transmitted to AV control unit. Power (antenna amp ON signal) is supplied from AV control unit.
SATELLITE RADIO ANTENNA	Satellite radio wave is received and output to AV control unit.
iPod ADAPTER	Inputs iPod sound signal from iPod®, and outputs iPod sound signal to AV control unit. Receiving/transmitting of iPod® operation signals are performed as follows: between AV control unit and iPod adapter: AV communication. between iPod® and iPod adapter: serial communication.
REAR CONTROL SWITCH	Operations for audio, etc. are possible. The rear control switch is connected via AV communication, and it transmits the operation signals of the rear control switch.
MICROPHONE (for AudioPilot®)	Used for AudioPilot®. Mic signal is transmitted to BOSE amp.