| AV control unit |
- Integrates hard disk drive (HDD) allowing map data and music data to be stored.
- It is the master unit of the MULTI AV system, and it is connected to each control unit by communication. It operates each system according to communication signals from the AV control unit.
- The AV control unit includes the audio, hands-free phone, voice control, navigation, USB connection, DVD play, satellite radio and vehicle status functions.
- It is connected to each control unit via CAN communication to obtain necessary information for the vehicle information function.
- It is receives a steering angle signal from the steering angle sensor via CAN communication and controls an expected course line during rear view monitor operation.
- It inputs the dimmer signals that are required for the display dimming control.
- It inputs the signals for driving status recognition (vehicle speed, reverse and parking brake).
- The RGB digital image signal and composite image signal are output to display unit.
- It is receives an intelligent key recognition signal necessary for the intelligent key interlocking function from BCM via a hard wire
- Update of map data is performed with the DVD-ROM.
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| Display unit |
- Display image is controlled by the serial communication from AV control unit.
- The RGB digital image signal and composite image signal are input to display unit.
- Camera image signal is input from rear view camera.
- Touch panel function can be operated for each system by touching a display directly.
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| BOSE amp. |
- BOSE amp. include active noise control system and AudioPilot® 2 noise compensation technology. (BOSE stereo sound system models)
- BOSE amp. include active noise control system, AudioPilot® 2 noise compensation technology and BOSE® Centerpoint® 2 function. (BOSE® Studio Surround® sound system models)
- Generates an antiphase sound weakening interior engine booming noise, mixes the antiphase sound with a sound signal transmitted from the AV control unit, and transmits the mixed sound signal to each speaker.
- Input microphone signal transmitted from front microphone (for AudioPilot® 2 noise compensation technology).
- Input microphone signal transmitted from both front and rear microphone (for active noise control system).
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| Front door woofer |
- Outputs sound signal from BOSE amp.
- Outputs low range sound.
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| Front door squawker |
- Outputs sound signal from BOSE amp.
- Outputs mid range sound.
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| Tweeter |
- Outputs sound signal from BOSE amp.
- Outputs high range sound.
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| Rear door speaker |
- Outputs sound signal from BOSE amp.
- Outputs high, mid and low range sound.
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| Satellite speaker |
- Outputs sound signal from BOSE amp.
- Outputs mid and high range sound.
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| Center speaker |
- Outputs sound signal from BOSE amp.
- Outputs mid range sounds.
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| Rear woofer |
- Outputs sound signal from BOSE amp.
- Outputs low range sound.
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| Seat speaker |
- Outputs sound signal from BOSE amp.
- Outputs mid range sound.
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| Front microphone (for active noise control system/AudioPilot® 2 noise compensation technology) |
- Used for active noise control system and AudioPilot® 2 noise compensation technology
- Detects interior engine booming noise and transmits a sound signal to the BOSE amp.
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| Rear microphone (for active noise control system) |
- Used for active noise control system
- Detects interior engine booming noise and transmits a sound signal to the BOSE amp.
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| Multifunction switch |
- Operation panel is equipped with the centralized switch where navigation and air conditioner, etc. operations are integrated.
- Connected with preset switch via cable, and operation signal is transmitted to AV control unit via AV communication.
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| Preset switch |
- Operation panel is equipped with the centralized switch where audio, etc. operations are integrated.
- Connected with multifunction switch via cable, and operation signal is transmitted to AV control unit via AV communication.
- The disk ejection operating signal is performed by hardwire.
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| Rear view camera |
- Camera power supply is input from AV control unit.
- The image of vehicle rear view is transmitted to display unit.
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| Steering angle sensor |
It is connected to the AV control unit and transmits the steering angle sensor signal via CAN communication. |
| Steering switch |
- Operations for audio, hands-free phone, voice recognition and navigation, etc. are possible.
- Steering switch signal (operation signal) is output to AV control unit.
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| Microphone (for TEL/voice recognition) |
- Used for hands-free phone operation and voice recognition.
- Microphone signal is transmitted to AV control unit.
- Power (Microphone VCC) is supplied from AV control unit.
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| Antenna amp. |
- Radio signal received by window antenna is amplified and transmitted to AV control unit.
- Power (antenna amp. ON signal) is supplied from AV control unit.
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| Satellite radio antenna. |
Receives the satellite radio waves and outputs it to AV control unit. |
| GPS antenna |
GPS signal is received and transmitted to AV control unit. |
| USB connector |
Image signal and sound signal of USB input is transmitted to AV control unit. |