| Audio unit |
- Controls audio, hands-free phone, USB connection, AUX IN connection and satellite radio and functions.
- Display unit is built in to audio unit.
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| Bose speaker amp. |
Receives audio signals from audio unit and outputs audio signals to each speaker. |
| Front tweeters |
Outputs high, mid and low range audio signals from Bose speaker amp. |
| Center speaker |
| Front door speakers |
| Rear door speakers |
| Rear woofers |
| Steering switches |
- Operations for audio, hands-free phone and voice recognition are possible.
- Steering switch signal is output to Bluetooth® control unit.
- Bluetooth® control unit outputs steering switch signal to audio unit.
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| Microphone |
- Used for hands-free phone operations.
- Microphone signal is transmitted to Bluetooth® control unit.
- Power is supplied from Bluetooth® control unit.
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| USB interface |
USB sound and data input signals are transmitted to audio unit. |
| Bluetooth® control unit |
- Inputs TEL voice signal from Bluetooth® antenna and outputs it to audio unit.
- Controlled via AV communication by audio unit.
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| Bluetooth® antenna |
Receives TEL voice signal and outputs it to Bluetooth® control unit. |
| Satellite antenna |
Satellite radio signal is received and transmitted to audio unit. |
| Antenna amp. |
- AM/FM signal received by window antenna is amplified and transmitted to audio unit.
- Power is supplied from audio unit.
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| Window antenna |
AM/FM signal is received and transmitted to antenna amp. |