AUDIO AND VISUAL SYSTEM


  1. FUNCTION OF MAIN COMPONENTS

    Component Function
    Radio and Display Receiver Assembly*1

    • Plays back audio from each audio source, such as radio, CD and Bluetooth audio.

    • Displays the audio source screen and setting screen.

    • Sends audio signals from each audio source to the speakers.

    • Sends status information of each audio source to the combination meter assembly.
    Navigation Receiver Assembly*2

    • Plays back audio from each audio source, such as radio, CD and Bluetooth audio.

    • Displays the audio source screen and setting screen.

    • Sends audio signals from each audio source to the speakers.

    • Sends status information of each audio source to the combination meter assembly.

    No. 1 Amplifier Antenna Assembly


    • AM

    • FM

    • Receives radio broadcasting signals (AM/FM).

    • Amplifies the received radio broadcasting signals using the built-in amplifier antenna assembly, and sends them to the audio head unit.

    Window Glass Antenna Wire (Front)


    • DAB*3

    		 Receives radio broadcasting signals (DAB).
    Digital Audio Broadcasting Antenna Assembly*3 Amplifies DAB signals from the window glass antenna wire (front) and sends them to the audio head unit.
    Steering Pad Switch Assembly Sends operation signals, such as volume switch, mode switch and seek switch operation, to the audio head unit via spiral cable with sensor sub-assembly.
    No. 1 Stereo Jack Adapter Assembly

    • Sends audio and/or video signals to the audio head unit when an auxiliary device is connected.

    • Communicates with the audio head unit via a USB communication line when a USB memory device, portable audio player (USB type) or Apple product is connected.

    Map Light Assembly


    • Telephone Microphone Assembly

    		 Recognizes speech during a hands-free call operation.
    Combination Meter Assembly

    • Displays information such as audio status information received from the audio head unit on the multi-information display.*4

    • Sends operation signals to the audio head unit when the audio system is operated via the multi-information display.*4

    • Sends a vehicle speed signal to the audio head unit.

    • *1: Models with display audio system

    • *2: Models with navigation system

    • *3: Models with Digital Audio Broadcast (DAB) tuner

    • *4: Models with Optitron type combination meter assembly

  2. DIAGNOSIS


    1. For details on the procedure required to enter the Service Menu screen, refer to the Repair Manual.