AUDIO AND VISUAL SYSTEM(for 8 Speakers) TERMINALS OF ECU


  1. RADIO RECEIVER ASSEMBLY

    A01XO71N06
    Terminal No. (Symbol) Wiring Color Terminal Description Condition Specification
    I122-3 (CNH1) R Local bus communication signal - -
    I122-4 (CNL1) W Local bus communication signal - -
    I122-7 (TX3+)*6 R AVC-LAN communication signal - -
    I122-8 (TX3-)*6 L AVC-LAN communication signal - -
    I122-18 (TX2+) R AVC-LAN communication signal - -
    I122-19 (TX2-) L AVC-LAN communication signal - -
    I121-1 (IG) - I120-7 (GND1) P - W-B Power source (IG) Engine switch off Below 1 V
    Engine switch on (IG) 11 to 14 V
    I121-4 (MACC) - I120-7 (GND1) B - W-B Telephone microphone assembly power supply Engine switch off Below 1 V
    Engine switch on (ACC) 4 to 6 V
    I121-5 (MIN+) - I120-7 (GND1) W - W-B Telephone microphone assembly voice signal

    See "Check Microphone" in Operation Check

    Click here

    		-
    I121-6 (SNS2) - I120-7 (GND1) P - W-B Telephone microphone assembly connection detection signal Always Below 1 V
    I121-7 (TX1+)*1 R AVC-LAN communication signal - -
    I121-8 (TX1-)*1 L AVC-LAN communication signal - -
    I121-9 (CANH)

    B*3

    Y*4

    		 CAN communication signal - -
    I121-10 (CANL) W CAN communication signal - -
    I121-11 (AGND) - Body ground Shielded - Body ground Shielded ground Always Below 1 Ω
    I121-12 (SG) - I120-7 (GND1) Shielded - W-B Shielded ground Always Below 1 Ω
    I121-13 (VV+) - I120-7 (GND1) G - W-B Video signal External device playing (When stereo jack used) A waveform synchronized with video signals is output
    I121-14 (VV-) - I120-7 (GND1) R - W-B Video signal External device playing (When stereo jack used) A waveform synchronized with video signals is output
    I121-16 (MUT1) - I120-7 (GND1)*1 P - W-B Mute signal Engine switch on (ACC), audio system playing 2.0 V or higher
    Audio system changing modes Below 1 V
    I121-17 (SPD) - I120-7 (GND1) W - W-B Vehicle speed signal

    See "Check Vehicle Signal" in Operation Check

    Click here

    		-
    I121-18 (SGND) - Body ground Shielded - Body ground Shielded ground Always Below 1 Ω
    I121-19 (MIN-) - I120-7 (GND1) R - W-B Telephone microphone assembly voice signal

    See "Check Microphone" in Operation Check

    Click here

    		-
    I121-21 (SW1) - I121-23 (SWG) P - W-B Steering pad switch signal No switch pushed 2.97 to 3.56 V
    Seek+ switch pushed 0.27 to 0.35 V
    Seek- switch pushed 0.86 to 1.03 V
    Volume+ switch pushed 1.51 to 1.79 V
    Volume- switch pushed 2.22 to 2.66 V
    I121-22 (SW2) - I121-23 (SWG) R - W-B Steering pad switch signal No switch pushed 2.97 to 3.56 V
    MODE switch pushed 0.27 to 0.35 V
    On hook switch pushed 0.86 to 1.03 V
    Off hook switch pushed 1.51 to 1.79 V
    Voice switch pushed 2.22 to 2.66 V
    I121-23 (SWG) - I120-7 (GND1) W-B - W-B Steering pad switch ground Always Below 1 V
    I121-25 (ADPG) - I120-7 (GND1) L - W-B External device connection detection signal External device connected Below 1 V
    External device not connected 2.1 to 3 V
    I121-26 (VAR+) - I121-27 (VA-) W - R Sound signal (Right) External device playing (When stereo jack used) A waveform synchronized with sound signals is output
    I121-27 (VA-) - I120-7 (GND1) R - W-B Ground Always Below 1 V
    I121-28 (VAL+) - I121-27 (VA-) B - R Sound signal (Left) External device playing (When stereo jack used) A waveform synchronized with sound signals is output
    I123-1 (VMTF) - I120-7 (GND1) V - W-B Visual mute signal Engine switch on (ACC), screen display changes

    2 V or higher

    → Below 1 V

    → 2 V or higher
    I123-11 (TX4+) B AVC-LAN communication signal - -
    I123-12 (TX4-) P AVC-LAN communication signal - -
    I120-1 (FR+) - I120-7 (GND1)

    G - W-B*1

    R - W-B*2

    		 Sound signal (Right) Audio system playing A waveform synchronized with sound signals is output
    I120-2 (FL+) - I120-7 (GND1) W - W-B Sound signal (Left) Audio system playing A waveform synchronized with sound signals is output
    I120-3 (ACC1) - I120-7 (GND1) GR - W-B Power source (ACC) Engine switch off Below 1 V
    Engine switch on (ACC)

    10.5 to 16 V*7

    11 to 14 V*8
    I120-4 (+B1) - I120-7 (GND1)

    B - W-B*7

    P - W-B*8

    		 Power source (+B) Always

    10.5 to 16 V*7

    11 to 14 V*8
    I120-5 (FR-) - I120-7 (GND1)

    B - W-B*1

    P - W-B*2

    		 Sound signal (Right) Audio system playing A waveform synchronized with sound signals is output
    I120-6 (FL-) - I120-7 (GND1)

    R - W-B*1

    B - W-B*2

    		 Sound signal (Left) Audio system playing A waveform synchronized with sound signals is output
    I120-7 (GND1) - Body ground W-B - Body ground Ground Always Below 1 V
    I120-10 (ILL+) - I120-7 (GND1) Y - W-B Illumination signal Light control switch off Below 1 V
    Light control switch in tail or head position 11 to 14 V
    I119-1 (RR+) - I120-7 (GND1)*2 R - W-B Voice signal Voice guidance sounding A waveform synchronized with voice signals is output
    I119-2 (RL+) - I120-7 (GND1)

    G - W-B*1

    R - W-B*2

    		 Voice signal Voice guidance sounding A waveform synchronized with voice signals is output
    I119-3 (RR-) - I120-7 (GND1)*2 W - W-B Voice signal Voice guidance sounding A waveform synchronized with voice signals is output
    I119-5 (ILL-) - I120-7 (GND1) V - W-B Illumination signal Light control switch in tail or head position Pulse generation
    I119-6 (RL-) - I120-7 (GND1)

    R - W-B*1

    W - W-B*2

    		 Voice signal Voice guidance sounding A waveform synchronized with voice signals is output
    I142-1 (USV1) # Power source - -
    I142-2 (US1-) # Data signal - -
    I142-3 (US1+) # Data signal - -
    I142-4 (UGD1) # Ground - -
    I142-5 (USG1) Shielded Shielded ground - -
    I139-1 (GVIF) B Video signal (Digital) - -
    I109-1 (GPS)*5 B GPS antenna signal - -

    #: There is no wire color information

    *1: w/ Stereo Component Amplifier

    *2: w/o Stereo Component Amplifier

    *3: for LHD

    *4: for RHD

    *5: w/ Navigation Antenna

    *6: w/ Panoramic View Monitor System

    *7: w/ Stop and Start System

    *8: w/o Stop and Start System

  2. STEREO COMPONENT AMPLIFIER ASSEMBLY (w/ Stereo Component Amplifier)

    B008IYUN22
    Terminal No. (Symbol) Wiring Color Terminal Description Condition Specification
    P32-1 (+B) - P32-3 (GND) R - W-B Power source (+B) Always

    10.5 to 16 V*1

    11 to 14 V*2
    P32-3 (GND) - Body ground W-B - Body ground Ground Always Below 1 Ω
    P32-4 (WFL+) - P32-3 (GND) B - W-B Sound signal (Front Left) Audio system playing A waveform synchronized with sound signals is output
    P32-5 (WFR+) - P32-3 (GND) W - W-B Sound signal (Front Right) Audio system playing A waveform synchronized with sound signals is output
    P32-12 (FL+) - P32-3 (GND) P - W-B Sound signal (Front Left) Audio system playing A waveform synchronized with sound signals is output
    P32-13 (FR+) - P32-3 (GND) P - W-B Sound signal (Front Right) Audio system playing A waveform synchronized with sound signals is output
    P32-14 (RL+) - P32-3 (GND) R - W-B Sound signal (Rear Left) Audio system playing A waveform synchronized with sound signals is output
    P32-15 (RR+) - P32-3 (GND) R - W-B Sound signal (Rear Right) Audio system playing A waveform synchronized with sound signals is output
    P32-16 (+B2) - P32-3 (GND) B - W-B Power source (+B) Always

    10.5 to 16 V*1

    11 to 14 V*2
    P32-18 (GND2) - Body ground W-B - Body ground Ground Always Below 1 Ω
    P32-19 (WFL-) - P32-3 (GND) Y - W-B Sound signal (Front Left) Audio system playing A waveform synchronized with sound signals is output
    P32-20 (WFR-) - P32-3 (GND) R - W-B Sound signal (Front Right) Audio system playing A waveform synchronized with sound signals is output
    P32-27 (FL-) - P32-3 (GND) V - W-B Sound signal (Front Left) Audio system playing A waveform synchronized with sound signals is output
    P32-28 (FR-) - P32-3 (GND) R - W-B Sound signal (Front Right) Audio system playing A waveform synchronized with sound signals is output
    P32-29 (RL-) - P32-3 (GND) W - W-B Sound signal (Rear Left) Audio system playing A waveform synchronized with sound signals is output
    P32-30 (RR-) - P32-3 (GND) W - W-B Sound signal (Rear Right) Audio system playing A waveform synchronized with sound signals is output
    P33-1 (MUTE) - P32-3 (GND) P - W-B Mute signal Engine switch on (ACC), audio system playing 2.0 V or higher
    Audio system changing modes Below 1 V
    P33-2 (L-) - P32-3 (GND) R - W-B Sound signal (Left) Audio system playing A waveform synchronized with sound signals is output
    P33-3 (L+) - P32-3 (GND) W - W-B Sound signal (Left) Audio system playing A waveform synchronized with sound signals is output
    P33-4 (R-) - P32-3 (GND) B - W-B Sound signal (Right) Audio system playing A waveform synchronized with sound signals is output
    P33-5 (R+) - P32-3 (GND) G - W-B Sound signal (Right) Audio system playing A waveform synchronized with sound signals is output
    P33-6 (SLD) - Body ground Shielded - Body ground Shielded ground Always Below 1 Ω
    P33-7 (TX-) L AVC-LAN communication signal - -
    P33-8 (TX+) R AVC-LAN communication signal - -
    P33-11 (SPD) - P32-3 (GND) V - W-B Vehicle speed signal Engine switch on (IG), wheel being rotated Pulse generation
    P33-12 (ACC) - P32-3 (GND) P - W-B Power source (ACC) Engine switch off Below 1 V
    Engine switch on (ACC)

    10.5 to 16 V*1

    11 to 14 V*2
    P33-14 (II1-) - P32-3 (GND) R - W-B Voice signal Voice guidance sounding A waveform synchronized with voice signals is output
    P33-15 (II1+) - P32-3 (GND) G - W-B Voice signal Voice guidance sounding A waveform synchronized with voice signals is output
    P33-18 (SLD1) - Body ground Shielded - Body ground Shielded ground Always Below 1 Ω

    *1: w/ Stop and Start System

    *2: w/o Stop and Start System

  3. MULTI-DISPLAY ASSEMBLY

    A01XNXWC01
    *A w/ Panoramic View Monitor System - -
    Terminal No. (Symbol) Wiring Color Terminal Description Condition Specification
    I42-2 (ILL) - I42-13 (GND1) LG - W-B Illumination signal Light control switch off Below 1 V
    Light control switch in tail or head position 11 to 14 V
    I42-6 (TX1+)*1 B AVC-LAN communication signal - -
    I42-7 (TX+) B AVC-LAN communication signal - -
    I42-11 (VMTI) - I42-13 (GND1) V - W-B Visual mute signal Engine switch on (ACC), screen display changes

    2 V or higher

    → Below 1 V

    → 2 V or higher
    I42-12 (B) - I42-13 (GND1)

    R - W-B*3

    BE - W-B*4

    		 Power source (+B) Always

    10.5 to 16 V*3

    11 to 14 V*4
    I42-13 (GND1) - Body ground W-B - Body ground Ground Always Below 1 V
    I42-18 (TX1-)*1 P AVC-LAN communication signal - -
    I42-19 (TX-) P AVC-LAN communication signal - -
    I42-24 (ACC) - I42-13 (GND1)

    V - W-B*3

    W - W-B*4

    		 Power source (ACC) Engine switch off Below 1 V
    Engine switch on (ACC)

    10.5 to 16 V*3

    11 to 14 V*4
    I101-1 (GVIF) B Video signal (Digital) - -
    I108-1 (GVIF)*2 B Video signal (Digital) - -

    *1: w/ Headup Display

    *2: w/ Panoramic View Monitor System

    *3: w/ Stop and Start System

    *4: w/o Stop and Start System

  4. REMOTE OPERATION CONTROLLER ASSEMBLY

    A01XMWCN09
    Terminal No. (Symbol) Wiring Color Terminal Description Condition Specification
    I132-1 (ILL+) - I132-4 (GND) SB - LA Illumination signal Engine switch on (IG), light control switch off Below 1 V
    Engine switch on (IG), light control switch in tail or head position 11 to 14 V
    I132-4 (GND) - Body ground LA - Body ground Ground Always Below 1 V
    I132-8 (ILL-) - I132-4 (GND) L - LA Illumination signal Light control switch off Below 1 V
    Light control switch in tail or head position Pulse generation
    I132-10 (TX+) R AVC-LAN communication signal - -
    I132-11 (TX-) L AVC-LAN communication signal - -
    I132-14 (ACC) - I132-4 (GND)

    W - LA*1

    LG - LA*2

    		 Power source (ACC) Engine switch off Below 1 V
    Engine switch on (ACC)

    10.5 to 16 V*1

    11 to 14 V*2

    *1: w/ Stop and Start System

    *2: w/o Stop and Start System