Audio Visual Telematics. Land Cruiser. Urj200, 202 Grj200 Vdj200
Audio Video. Land Cruiser. Urj200, 202 Grj200 Vdj200
Audio And Visual System (For Radio And Display Type) -- Terminals Of Ecu |
| CHECK RADIO AND DISPLAY RECEIVER ASSEMBLY |
| Terminal No. (Symbol) | Wiring Color | Terminal Description | Condition | Specified Condition |
| F122-1 (RR+) - F120-7 (GND1)*1 | LA-R - W-B | Voice signal | Voice guidance sounding | A waveform synchronized with voice signals is output |
| F122-2 (RL+) - F120-7 (GND1) | LA-B - W-B*1 B - W-B*2 | Voice signal | Voice guidance sounding | A waveform synchronized with voice signals is output |
| F122-3 (RR-) - F120-7 (GND1)*1 | LA-W - W-B | Voice signal | Voice guidance sounding | A waveform synchronized with voice signals is output |
| F122-5 (ILL-) - F120-7 (GND1) | W - W-B | Ground | Always | Below 1 V |
| F122-6 (RL-) - F120-7 (GND1) | LA-L - W-B*1 W - W-B*2 | Voice signal | Voice guidance sounding | A waveform synchronized with voice signals is output |
| F120-1 (FR+) - F120-7 (GND1) | LA-W - W-B*1 G - W-B*2 | Sound signal (Right) | Audio system playing | A waveform synchronized with sound signals is output |
| F120-2 (FL+) - F120-7 (GND1) | LA-B - W-B*1 L - W-B*2 | Sound signal (Left) | Audio system playing | A waveform synchronized with sound signals is output |
| F120-3 (ACC1) - F120-7 (GND1) | BE - W-B | Power source (ACC) | Engine switch on (ACC) | 11 to 14 V |
| Engine switch off | Below 1 V | |||
| F120-4 (+B1) - F120-7 (GND1) | V - W-B | Power source | Always | 11 to 14 V |
| F120-5 (FR-) - F120-7 (GND1) | LA-B - W-B*1 R - W-B*2 | Sound signal (Right) | Audio system playing | A waveform synchronized with sound signals is output |
| F120-6 (FL-) - F120-7 (GND1) | LA-W - W-B*1 W - W-B*2 | Sound signal (Left) | Audio system playing | A waveform synchronized with sound signals is output |
| F120-7 (GND1) - Body ground | W-B - Body ground | Ground | Always | Below 1 Ω |
| F120-10 (ILL+) - F120-7 (GND1) | G - W-B | Illumination signal | Engine switch on (IG), light control switch off → tail or head position | Below 1 V → 11 to 14 V |
| F118-3 (CNH1) | W | Local bus communication signal | - | - |
| F118-4 (CNL1) | G | Local bus communication signal | - | - |
| F118-7 (TX3+)*2 | V | AVC-LAN communication signal | - | - |
| F118-8 (TX3-)*2 | P | AVC-LAN communication signal | - | - |
| F124-1 (IG) - F120-7 (GND1) | B - W-B | Power source (IG) | Engine switch on (IG) | 11 to 14 V |
| Engine switch off | Below 1 V | |||
| F124-2 (REV) - F120-7 (GND1) | L - W-B | Reverse signal | See "Vehicle Signal Check Mode" in Operation Check (Click here) | - |
| F124-4 (MACC) - F120-7 (GND1) | R - W-B | Telephone microphone assembly power supply | Engine switch off | Below 1 V |
| Engine switch on (ACC) | 4 to 6 V | |||
| F124-5 (MIN+) - F120-7 (GND1) | W - W-B | Microphone voice signal | See "Microphone & Voice Recognition Check" in Operation Check (Click here) | - |
| F124-6 (SNS2) - F120-7 (GND1) | L - W-B | Telephone microphone assembly detection signal | Always | Below 1 V |
| F124-7 (TX1+)*2 | V | AVC-LAN communication signal | - | - |
| F124-8 (TX1-)*2 | P | AVC-LAN communication signal | - | - |
| F124-9 (CANH) | G | CAN communication signal | - | - |
| F124-10 (CANL) | GR | CAN communication signal | - | - |
| F124-11 (AGND) - Body ground | Shielded - Body ground | Shield ground | Always | Below 1 V |
| F124-12 (SG) - Body ground | Shielded - Body ground | Shield ground | Always | Below 1 V |
| F124-13 (VV+) - F120-7 (GND1) | R - W-B | Video signal | External device playing (When stereo jack used) | A waveform synchronized with voice signals is output |
| F124-14 (VV-) - F120-7 (GND1) | L - W-B | Video signal | External device playing (When stereo jack used) | A waveform synchronized with voice signals is output |
| F124-15 (PKB) - F120-7 (GND1) | GR - W-B | Parking brake switch signal | See "Vehicle Signal Check Mode" in Operation Check (Click here) | - |
| F124-16 (MUT1) - F120-7 (GND1)*2 | W - W-B | Mute signal | Engine switch on (ACC), audio system playing | 2.0 V or higher |
| Audio system changing modes | Below 1 V | |||
| F124-17 (SPD) - F120-7 (GND1) | L - W-B | Speed signal from combination meter assembly | See "Vehicle Signal Check Mode" in Operation Check (Click here) | - |
| F124-18 (SGND) - Body ground | Shielded - Body ground | Shield ground | Always | Below 1 V |
| F124-19 (MIN-) - Body ground | B - Body ground | Microphone voice signal | See "Microphone & Voice Recognition Check" in Operation Check (Click here) | - |
| F124-21 (SW1) - F124-23 (SWG) | L - BR | Steering pad switch signal | Steering pad switch not operated | 4.44 to 5.43 V |
| Seek+ switch pushed | 0.45 to 0.65 V | |||
| Seek- switch pushed | 1.19 to 1.49 V | |||
| Vol+ switch pushed | 2.09 to 2.54 V | |||
| Vol- switch pushed | 3.2 to 3.88 V | |||
| F124-22 (SW2) - F124-23 (SWG) | P - BR | Steering pad switch signal | Steering pad switch not operated | 4.44 to 5.43 V |
| MODE switch pushed | 0.45 to 0.65 V | |||
| On hook switch pushed | 1.19 to 1.49 V | |||
| Off hook switch pushed | 2.09 to 2.54 V | |||
| Voice switch pushed | 3.2 to 3.88 V | |||
| F124-23 (SWG) - Body ground | BR - Body ground | Steering pad switch signal | Always | Below 1 V |
| F124-25 (ADPG) - F120-7 (GND1) | P - W-B | External device connector detection signal | External device connected | Below 1 V |
| External device not connected | 2.1 to 3 V | |||
| F124-26 (VAR+) - H12-27 (VA-) | W - R | Sound signal (Right) | AUX audio device playing (When stereo jack adapter used) | A waveform synchronized with voice signals is output |
| F124-27 (VA-) - F120-7 (GND1) | R - W-B | Sound signal ground | Always | Below 1 V |
| F124-28 (VAL+) - H124-27 (VA-) | B - R | Sound signal (Left) | AUX audio device playing (When stereo jack adapter used) | A waveform synchronized with voice signals is output |
| A-1 (USV1) | # | Power source | - | - |
| A-2 (US1-) | # | Data signal | - | - |
| A-3 (US1+) | # | Data signal | - | - |
| A-4 (UGD1) | # | Ground | - | - |
| A-5 (USG1) | Shielded | Shield ground | - | - |
- *1: for 6 Speakers
- *2: for 9 Speakers
- #: There is no wire color information
| CHECK STEREO COMPONENT AMPLIFIER ASSEMBLY (for 9 Speakers) |
| Terminal No. (Symbol) | Wiring Color | Terminal Description | Condition | Specification |
| F74-1 (+B) - F74-3 (GND) | SB - W-B | Power source | Always | 11 to 14 V |
| F74-3 (GND) - Body ground | W-B - Body ground | Ground | Always | Below 1 Ω |
| F74-4 (WFL+) - F74-3 (GND) | P - W-B | Sound signal (Front Left) | Audio system playing | A waveform synchronized with sound signals is output |
| F74-5 (WFR+) - F74-3 (GND) | LG - W-B | Sound signal (Front Right) | Audio system playing | A waveform synchronized with voice signals is output |
| F74-7 (CTR+) - F74-3 (GND) | W - W-B | Sound signal (Front Center) | Audio system playing | A waveform synchronized with voice signals is output |
| F74-12 (FL+) - F74-3 (GND) | B - W-B | Sound signal (Front Left) | Audio system playing | A waveform synchronized with sound signals is output |
| F74-13 (FR+) - F74-3 (GND) | B - W-B | Sound signal (Front Right) | Audio system playing | A waveform synchronized with sound signals is output |
| F74-14 (RL+) - F74-3 (GND) | B - W-B | Sound signal (Rear Left) | Audio system playing | A waveform synchronized with sound signals is output |
| F74-15 (RR+) - F74-3 (GND) | R - W-B | Sound signal (Rear Right) | Audio system playing | A waveform synchronized with sound signals is output |
| F74-16 (+B2) - F74-3 (GND) | BE - W-B | Power source | Always | 11 to 14 V |
| F74-18 (GND2) - Body ground | W-B - Body ground | Ground | Always | Below 1 Ω |
| F74-19 (WFL-) - F74-3 (GND) | V - W-B | Sound signal (Front Left) | Audio system playing | A waveform synchronized with sound signals is output |
| F74-20 (WFR-) - F74-3 (GND) | L - W-B | Sound signal (Front Right) | Audio system playing | A waveform synchronized with voice signals is output |
| F74-22 (CTR-) - F74-3 (GND) | B - W-B | Sound signal (Front Center) | Audio system playing | A waveform synchronized with sound signals is output |
| F74-27 (FL-) - F74-3 (GND) | W - W-B | Sound signal (Front Left) | Audio system playing | A waveform synchronized with sound signals is output |
| F74-28 (FR-) - F74-3 (GND) | W - W-B | Sound signal (Front Right) | Audio system playing | A waveform synchronized with sound signals is output |
| F74-29 (RL-) - F74-3 (GND) | L - W-B | Sound signal (Rear Left) | Audio system playing | A waveform synchronized with sound signals is output |
| F74-30 (RR-) - F74-3 (GND) | W - W-B | Sound signal (Rear Right) | Audio system playing | A waveform synchronized with sound signals is output |
| F18-1 (MUTE) - F74-3 (GND) | W - W-B | Mute signal | Engine switch on (ACC), audio system playing | 2.0 V or higher |
| Audio system changing modes | Below 1 V | |||
| F18-2 (L-) - F74-3 (GND) | W - W-B | Sound signal (Left) | Audio system playing | A waveform synchronized with sound signals is output |
| F18-3 (L+) - F74-3 (GND) | L - W-B | Sound signal (Left) | Audio system playing | A waveform synchronized with sound signals is output |
| F18-4 (R-) - F74-3 (GND) | R - W-B | Sound signal (Right) | Audio system playing | A waveform synchronized with sound signals is output |
| F18-5 (R+) - F74-3 (GND) | G - W-B | Sound signal (Right) | Audio system playing | A waveform synchronized with sound signals is output |
| F18-6 (SLD) - Body ground | Shielded - Body ground | Shield ground | Always | Below 1 Ω |
| F18-7 (TX-) | P | AVC-LAN communication signal | - | - |
| F18-8 (TX+) | V | AVC-LAN communication signal | - | - |
| F18-11 (SPD) - F74-3 (GND) | L - W-B | Vehicle speed signal | Engine switch on (IG) Wheel being rotated | Pulse generation |
| F18-12 (ACC) - F74-3 (GND) | BE - W-B | Illumination power source (ACC) | Engine switch on (ACC) | 11 to 14 V |
| Engine switch off | Below 1 V | |||
| F18-14 (Il1-) - F74-3 (GND) | W - W-B | Voice signal | Voice guidance sounding | A waveform synchronized with sound signals is output |
| F18-15 (Il1+) - F74-3 (GND) | B - W-B | Voice signal | Voice guidance sounding | A waveform synchronized with sound signals is output |
| F18-18 (SLD1) - Body ground | Shield - Body ground | Shield ground | Always | Below 1 Ω |