REAR SEAT ENTERTAINMENT SYSTEM TERMINALS OF ECU


  1. CHECK MULTI-DISPLAY CONTROLLER SUB-ASSEMBLY

    B0010Y7E02

    Tech Tips

    Perform the check from the rear of the connector while it is connected to the multi-display controller sub-assembly.

    Terminal No. (Symbol) Wiring Color Terminal Description Condition Specified Condition
    L66-2 (MUT1) - L67-14 (GND) B - W-B Mute signal RSE playing → Source changed Higher than 3.5 V → Below 1 V
    L66-3 (HP1R) - L67-14 (GND) B - W-B RSE sound signal RSE playing Waveform synchronized with sound is output
    L66-4 (SLD5) - Body ground Shielded - Body ground Shield ground Always Below 1 Ω
    L66-5 (HP1L) - L67-14 (GND) W - W-B RSE sound signal RSE playing Waveform synchronized with sound is output
    L66-6 (MUT2) - L67-14 (GND) W - W-B Mute signal RSE playing → Source changed Higher than 3.5 V → Below 1 V
    L66-7 (HP2R) - L67-14 (GND) B - W-B RSE sound signal RSE playing Waveform synchronized with sound is output
    L66-8 (SLD6) - Body ground Shielded - Body ground Shield ground Always Below 1 Ω
    L66-9 (HP2L) - L67-14 (GND) W - W-B RSE sound signal RSE playing Waveform synchronized with sound is output
    L66-10 (TX1+) G AVC-LAN communication signal - -
    L66-11 (TX1-) L AVC-LAN communication signal - -
    L66-12 (TX2+) G AVC-LAN communication signal - -
    L66-13 (TX2-) L AVC-LAN communication signal - -
    L66-19 (MUT3) - L67-14 (GND) B - W-B Mute signal RSE playing → Source changed Higher than 3.5 V → Below 1 V
    L66-20 (MUT4) - Body ground B - Body ground Mute signal RSE playing → Source changed Higher than 3.5 V → Below 1 V
    L67-1 (+B) - L67-14 (GND) B - W-B Battery Always 11 to 14 V
    L67-2 (PWR2) - L67-14 (GND) P - W-B Power supply for television display assembly LH Engine switch on (IG) 11 to 14 V
    L67-3 (PWR1) - L67-14 (GND) G - W-B Power supply for television display assembly RH Engine switch on (IG) 11 to 14 V
    L67-6 (+B2) - L67-14 (GND) B - W-B Battery Always 11 to 14 V
    L67-8 (VMTR) - L67-14 (GND) R - W-B Visual mute signal RSE playing → Source changed Higher than 3.5 V → Below 1 V
    L67-9 (MD0) - L67-14 (GND) V - W-B LH/RH display recognition signal Always Below 1 Ω
    L67-10 (GND2) - L67-14 (GND) GR - W-B Ground Always Below 1 Ω
    L67-11 (GND4) - Body ground SB - Body ground Ground Always Below 1 Ω
    L67-12 (GND1) - L67-14 (GND) R - W-B Ground Always Below 1 Ω
    L67-13 (GND3) - Body ground L - Body ground Ground Always Below 1 Ω
    L67-14 (GND) - Body ground W-B - Body ground Ground Always Below 1 Ω
    L67-15 (GND5) - Body ground W-B - Body ground Ground Always Below 1 Ω
    L68-1 (SGN5) - Body ground Shielded - Body ground Shield ground Always Below 1 Ω
    L68-2 (VD) - L67-14 (GND) B - W-B Video signal External device playing (when video terminal used) Waveform synchronized with sound signal is output
    L68-3 (VG) - Body ground W - Body ground Video signal ground Always Below 1 Ω
    L68-4 (VMT1) - L67-14 (GND) LG -W-B Visual mute signal Display operating → Source changed Higher than 3.5 V → Below 1 V
    L68-5 (VMT2) - L67-14 (GND) G - W-B Visual mute signal Display operating → Source changed Higher than 3.5 V → Below 1 V
    L68-6 (R+) - L67-14 (GND) W - W-B Sound signal External device playing (when video terminal used) Waveform synchronized with sound signal is output
    L68-7 (L+) - L67-14 (GND) B - W-B Sound signal External device playing (when video terminal used) Waveform synchronized with sound signal is output
    L68-8 (SGN3) - L67-14 (GND) R - W-B Sound signal ground Always Below 1 Ω
    L68-9 (SGN6) - Body ground Shielded - Body ground Shield ground Always Below 1 Ω
    L68-10 (ADPI) - L67-14 (GND) R - W-B Video terminal connection detection signal External device connected Below 1 V
    L77-2 (MI+) B MOST communication signal - -
    L77-3 (MI-) B MOST communication signal - -
    L77-4 (SLDI) - Body ground Shielded - Body ground Shield ground Always Below 1 Ω
    L77-5 (MO+) B MOST communication signal - -
    L77-6 (MO-) B MOST communication signal - -
    L77-7 (SLDO) - Body ground Shielded - Body ground Shield ground Always Below 1 Ω
    L77-8 (WUI) - L67-14 (GND) W - W-B MOST communication wake up signal Engine switch on (ACC) 4.5 V or higher
    Engine switch off Below 1 V
    L80-1 (GVI+) # GVIF cable signal - -
    L80-2 (GVI-) # GVIF cable signal - -
    L80-3 (GVG1) # Shielded ground - -
    L82-1 (GVO1-) # GVIF cable signal - -
    L82-2 (GVO1+) # GVIF cable signal - -
    L82-3 (GVG1) # Shielded ground - -
    L82-4 (GVO2-) # GVIF cable signal - -
    L82-5 (GVO2+) # GVIF cable signal - -
    L82-6 (GVG2) # Shielded ground - -

    • #: There is no wire color information.

  2. CHECK TELEVISION DISPLAY ASSEMBLY LH

    B0010ZZE02

    Tech Tips

    Perform the check from the rear of the connector while it is connected to the television display assembly LH.

    Terminal No. (Symbol) Wiring Color Terminal Description Condition Specified Condition
    c43-2 (MUT1) - c43-10 (GND2) G - SB Visual mute signal RSE playing → Source changed Higher than 3.5 V → Below 1 V
    c43-3 (TX2+) G AVC-LAN communication signal - -
    c43-4 (TX2-) L AVC-LAN communication signal - -
    c43-6 (PWR2) - c43-10 (GND2) P - SB Power supply for television display assembly LH Display operating 11 to 14 V
    c43-7 (MUT2) - c43-10 (GND2) W - SB Mute signal RSE playing → Source changed Higher than 3.5 V → Below 1 V
    c43-8 (IMTL) - c43-10 (GND2) B - SB Mute signal RSE playing → Source changed Higher than 3.5 V → Below 1 V
    c43-9 (GND) - Body ground GR - Body ground Ground Always Below 1 Ω
    c43-10 (GND2) - Body ground SB - Body ground Ground Always Below 1 Ω
    c52-1 (GVI2-) # GVIF cable signal - -
    c52-2 (GVI2+) # GVIF cable signal - -
    c52-3 (GVG2) # Shield ground - -

  3. CHECK TELEVISION DISPLAY ASSEMBLY RH

    B001134E02

    Tech Tips

    Perform the check from the rear of the connector while it is connected to the television display assembly RH.

    Terminal No. (Symbol) Wiring Color Terminal Description Condition Specified Condition
    c38-1 (MD0) - c38-10 (GND4) V - L LH/RH display recognition signal Always Below 1 V
    c38-2 (VMTR) - c38-10 (GND4) LG - L Visual mute signal RSE playing → Source changed Higher than 3.5 V → Below 1 V
    c38-3 (TX1+) G AVC-LAN communication signal - -
    c38-4 (TX1-) L AVC-LAN communication signal - -
    c38-6 (PWR1) - c38-10 (GND4) G - L Power supply for television display assembly RH Display operating 11 to 14 V
    c38-7 (MUTE) - c38-10 (GND4) B - L Mute signal RSE playing → Source changed Higher than 3.5 V → Below 1 V
    c38-8 (IMTR) - c38-10 (GND4) B - L Mute signal RSE playing → Source changed Higher than 3.5 V → Below 1 V
    c38-9 (GND6) - Body ground R - Body ground Ground Always Below 1 Ω
    c38-10 (GND4) - Body ground L - Body ground Ground Always Below 1 Ω
    c45-1 (GVI1-) # GVIF cable signal - -
    c45-2 (GVI1+) # GVIF cable signal - -
    c45-3 (GVG1) # Shield ground - -

  4. CHECK MULTI-MEDIA MODULE RECEIVER ASSEMBLY Click here

  5. CHECK STEREO COMPONENT AMPLIFIER ASSEMBLY Click here