Rear Seat Entertainment System System Description

Audio Visual Telematics. Land Cruiser. Urj200, 202 Grj200 Vdj200
Audio Video. Land Cruiser. Urj200, 202 Grj200 Vdj200

  1. OUTLINE

  1. FUNCTION OF MAIN COMPONENTS

  1. COMMUNICATION SYSTEM

  1. DIAGNOSIS FUNCTION

  1. Digital Versatile Disc (DVD) PLAYER OUTLINE

Rear Seat Entertainment System -- System Description



OUTLINE
  1. As a unique feature of the Rear Seat Entertainment (RSE) system, the rear seat occupants can enjoy different audio-visual modes at the same time.
  2. The rear seat occupants can control the audio-visual modes with the remote control, and listen to audio by using wired or wireless headphones.
  3. The television display assembly receives image and sound signals from the multi-media module receiver assembly.
  4. The rear seat occupants can enjoy watching video by connecting an external device.
  5. MOST communication is used between the multi-media module receiver assembly and the television display assembly.
  6. Occupants in the front seats and rear seats can enjoy different content at the same time.

FUNCTION OF MAIN COMPONENTS

Component
Function
Television Display Assembly
  1. Displays DVD and video images in accordance with video signals from the multi-media module receiver assembly.
  2. Receives signals from the remote control and outputs them to the multi-media module receiver assembly.
  3. Outputs audio signals to the wireless headphones in the form of infrared signals.
  4. Displays the audio-visual control screen.
  5. Displays the adjustment screen.
  6. Displays the diagnosis screen. The diagnosis screen appears when diagnosis mode is started on the multi-display assembly.
  7. Even if the engine switch is turned from on (ACC) to off to on (ACC), display condition continues (image adjustments maintained, sources continue playing on the left and right sides).
  8. Processes video and audio signals from the video terminal and DVD image and audio signals from the multi-media module receiver assembly, and outputs them to the television display and headphone terminals.
Remote Control
Outputs various control signals of the RSE system to the television display assembly in the form of infrared signals.
Wireless Headphone
  1. Receives audio signals from the television display assembly in the form of infrared signals.
  2. Volume adjustment of the wireless headphone can be done by using the volume adjuster on the wireless headphone.
Headphone Terminal
  1. Outputs audio signals to the wired headphones that are connected.
  2. Adjusts the volume of the wired headphones in accordance with volume control.
Video Terminal
This terminal is for connecting the video player's video and audio output terminals.
Multi-media Module Receiver Assembly
Receives DVD image signals and sends the signals to the television display assembly and the multi-display assembly.

COMMUNICATION SYSTEM


  1. MOST NETWORK OUTLINE


    Land Cruiser. Urj200, 202 Grj200 Vdj200.Audio Video.Audio And Visual System (For Radio Receiver Type).Rear Seat Entertainment System System Description


    1. Audio and visual system components communicate with each other via the MOST network.

    2. The MOST network uses a shielded twisted pair of wires for its communication lines.

    3. The master unit of the MOST network is the multi-media module receiver assembly.

    4. MOST communication lines connect each slave unit centering around the master unit to form a MOST network ring.

    5. The master unit sends a wake-up signal to activate each slave unit connected to the MOST network.

      HINT:
      If a short or open circuit occurs in the MOST circuit, communication will be interrupted and the system will not operate normally.


  2. AVC-LAN OUTLINE


    Land Cruiser. Urj200, 202 Grj200 Vdj200.Audio Video.Audio And Visual System (For Radio Receiver Type).Rear Seat Entertainment System System Description


    1. Components of the audio and visual system communicate with each other via the AVC-LAN.

    2. The AVC-LAN uses a twisted pair of wires for its communication lines.

    3. The master unit of the AVC-LAN is the multi-media module receiver assembly.

      HINT:
      1. The multi-media module receiver assembly has enough resistance (60 to 80 Ω) necessary for communication.
      2. If a short or open circuit occurs in the AVC-LAN circuit, communication is interrupted and system will not operate normally.

DIAGNOSIS FUNCTION

  1. When the navigation system changes to the diagnosis screen, the television display assembly shows the "REAR Check" screen.


Digital Versatile Disc (DVD) PLAYER OUTLINE


  1. The DVD player can only play DVD videos that have one of the following marks:


    Land Cruiser. Urj200, 202 Grj200 Vdj200.Audio Video.Audio And Visual System (For Radio Receiver Type).Rear Seat Entertainment System System Description


    1. Precaution for use of discs

      NOTICE:
      1. Keep the discs away from dirt. Be careful not to damage the discs or leave your fingerprints on them.
      2. Hold discs by the outer edge and center hole with the label side up.
      3. Leaving the disc exposed halfway out of the slot for a long time after pressing the disc eject button may cause deformation of the disc, making the disc unusable.
      4. Do not use uniquely-shaped CDs because these may cause player malfunctions.
      5. Do not use discs whose recording portion is transparent or translucent because they may not be able to be inserted, ejected or played normally.


  2. Check disc



      Land Cruiser. Urj200, 202 Grj200 Vdj200

    1. Check that the disc is not deformed or cracked.



  3. Disc cleaning

    NOTICE:
    Do not use a lens cleaner because it may cause a malfunction in the pickup portion of the player.



      Land Cruiser. Urj200, 202 Grj200 Vdj200

    1. If dirt is on the disc surface, wipe it clean with a soft cloth from the inside to the outside in a radial direction.

      NOTICE:
      1. Pressing on the disc by hand or rubbing the disc with a hard cloth may scratch the disc surface.
      2. Use of solvent such as a record spray, antistatic agent, alcohol, benzine, and thinner or a chemical cloth may cause damage to the disc, making the disc unusable.