NAVIGATION RECEIVER ASSEMBLY
Terminal No. (Symbol) | Wiring Color | Terminal Description | Condition | Specified Condition |
---|---|---|---|---|
E6-1 (FR+) - E6-7 (GND) | LG - BR | Sound signal (Front right) | Audio system playing | A waveform synchronized with sounds is output |
E6-2 (FL+) - E6-7 (GND) | P - BR | Sound signal (Front left) | Audio system playing | A waveform synchronized with sounds is output |
E6-3 (ACC) - E6-7 (GND) | GR - BR | Accessory (ON) | Ignition switch off | Below 1 V |
Ignition switch ACC | 11 to 14 V | |||
E6-4 (B) - E6-7 (GND) | B - BR | Battery | Ignition switch off | 11 to 14 V |
E6-5 (FR-) - E6-7 (GND) | L - BR | Sound signal (Front right) | Audio system playing | A waveform synchronized with sounds is output |
E6-6 (FL-) - E6-7 (GND) | V - BR | Sound signal (Front left) | Audio system playing | A waveform synchronized with sounds is output |
E6-7 (GND) - Body ground | BR - Body ground | Ground | Always | Below 1 V |
E6-10 (ILL+) - E6-7 (GND) | G - BR | Illumination signal | Ignition switch ON Light control switch off → tail or on |
Below 1 V → 11 to 14 V |
E7-1 (RR+) - E6-7 (GND) | R - BR | Sound signal (Rear right) | Audio system playing | A waveform synchronized with sounds is output |
E7-2 (RL+) - E6-7 (GND) | B - BR | Sound signal (Rear left) | Audio system playing | A waveform synchronized with sounds is output |
E7-3 (RR-) - E6-7 (GND) | W - BR | Sound signal (Rear right) | Audio system playing | A waveform synchronized with sounds is output |
E7-6 (RL-) - E6-7 (GND) | Y - BR | Sound signal (Rear left) | Audio system playing | A waveform synchronized with sounds is output |
E2-1 (V+) - E6-7 (GND) | R - BR | Television camera image signal | Ignition switch ON Shift lever in R Camera lens is not covered, displaying an image |
Pulse generation (Refer to waveform 1) |
Ignition switch ON Shift lever in R Camera lens is covered, blacking out screen |
Pulse generation (Refer to waveform 2) | |||
E2-2 (CA+) - E6-7 (GND) | B - BR | Television camera power supply | Ignition switch ON Shift lever in R |
5.5 to 7 V |
E2-3 (SNS2) - E6-7 (GND) | G - BR | Microphone connection detection signal | Always | Below 1 V |
E2-4 (MIN+) - E6-7 (GND) | B - BR | Microphone voice signal | See "Microphone & Voice Recognition Check" in Operation Check Click here |
- |
E2-5 (MACC) - E6-7 (GND) | W - BR | Telephone microphone assembly power supply | Ignition switch off | Below 1 V |
Ignition switch ACC | 4 to 6 V | |||
E2-6 (SWG) - Body ground | B - Body ground | Steering pad switch signal | Always | Below 1 V |
E2-7 (SW1) - E2-6 (SWG) | BE - B | Steering pad switch signal | No switch pushed → MODE switch pushed → ON HOOK switch pushed → OFF HOOK switch pushed → VOICE switch pushed |
4.44 to 5.43 V → 0.45 to 0.65 V → 1.19 to 1.49 V → 2.09 to 2.54 V → 3.2 to 3.88V |
E2-8 (SW2) - E2-6 (SWG) | V - B | Steering pad switch signal | No switch is pushed → SEEK+ switch pushed → SEEK- switch pushed → VOL+ switch pushed → VOL- switch pushedd |
4.44 to 5.43 V → 0.45 to 0.65 V → 1.19 to 1.49 V → 2.09 to 2.54 V → 3.2 to 3.88 V |
E2-11 (V-) - Body ground | Shield - Body ground | Shield ground | Always | Below 1 V |
E2-12 (CGND) - E6-7 (GND) | W - BR | Ground | Always | Below 1 V |
E2-13 (MIN-) - Body ground | R - Body ground | Microphone voice signal | See "Microphone & Voice Recognition Check" in Operation Check Click here |
- |
E2-14 (SGND) - E6-7 (GND) | Shield - BR | Shield ground | Always | Below 1 V |
E2-15 (ARI) - E2-16 (ASGN) | R - W | Sound signal (Right) | External device playing (When stereo jack used) | A waveform synchronized with sounds is output |
E2-16 (ASGN) - E6-7 (GND) | W - BR | Sound signal ground | Always | Below 1 V |
E2-17 (ALI) - E2-16 (ASGN) | B - W | Sound signal (Left) | External device playing (When stereo jack used) | A waveform synchronized with sounds is output |
E2-18 (AGND) - Body ground | Shield - Body ground | Shield ground | Always | Below 1 V |
E2-19 (AUXI) - E6-7 (GND) | Y - BR | External device connection detection signal | External device connected | Below 1 V |
External device not connected | 2.1 to 3 V | |||
E4-1 (PKB) - E6-7 (GND) | LG - BR | Parking brake signal | See "Vehicle Signal Check Mode" in Operation Check Click here |
- |
E4-2 (IG) - E6-7 (GND) | G - BR | Power source (IG) | Ignition switch off | Below 1 V |
Ignition switch ON | 11 to 14 V | |||
E4-3 (SPD) - E6-7 (GND) | V - BR | Speed signal from combination meter assembly | See "Vehicle Signal Check Mode" in Operation Check Click here |
- |
E4-5 (REV) - E6-7 (GND) | R - BR | Reverse signal | See "Vehicle Signal Check Mode" in Operation Check Click here |
- |
E23-1 (CSLD) - Body ground | Shield - Body ground | Shield ground | Always | Below 1 V |
E23-2 (CDR+) - E6-7 (GND) | BR - BR | USB audio system sound signal | USB audio system playing | A waveform synchronized with sounds is output |
E23-3 (CDR-) - E6-7 (GND) | SB - BR | USB audio system sound signal | USB audio system playing | A waveform synchronized with sounds is output |
E23-4 (CDL+) - E6-7 (GND) | LG - BR | USB audio system sound signal | USB audio system playing | A waveform synchronized with sounds is output |
E23-5 (CDL-) - E6-7 (GND) | P - BR | USB audio system sound signal | USB audio system playing | A waveform synchronized with sounds is output |
E23-6 (MUTE) - E6-7 (GND) | B- BR | Mute signal | USB audio system playing → Source changed to CD | Above 3.5 V → Below 1 V |
E23-7 (GND) - Body ground | L - Body ground | Ground | Always | Below 1 V |
E23-9 (TXM+) | Y | AVC-LAN communication signal | - | - |
E23-10 (TXM-) | V | AVC-LAN communication signal | - | - |
E23-11 (ACC) - E6-7 (GND) | G - BR | Accessory (ON) | Ignition switch off | Below 1 V |
Ignition switch ACC | 11 to 14 V | |||
E23-12 (+B) - E6-7 (GND) | SB - BR | Battery | Ignition switch off | 11 to 14 V |
RA-5 (ANT) - E6-7 (GND) | - - BR | Power source of antenna | Ignition switch ON Radio switch on and AM or FM selected |
8 V or higher |
*a | Waveform 1 (camera lens not covered, displaying an image) |
*b | Waveform 2 (camera lens covered, blacking out the screen) |
*c | Synchronization Signal |
*d | Video Waveform |
Reference (Oscilloscope waveform):
Waveform 1 (camera lens is not covered, displaying an image)
Item | Content |
---|---|
Measurement terminal | E2-1 (V+) - E6-7 (GND) |
Measurement setting | 200 mV/DIV., 50 μsec./DIV. |
Condition | Ignition switch ON, Shift lever in R |
Tech Tips
The video waveform changes according to the image sent by the television camera assembly.
Waveform 2 (camera lens is covered, blacking out the screen)
Item | Content |
---|---|
Measurement terminal | E2-1 (V+) - E6-7 (GND) |
Measurement setting | 200 mV/DIV., 50 μsec./DIV. |
Condition | Ignition switch ON, Shift lever in R |
Tech Tips
The video waveform changes according to the image sent by the rear television camera assembly.
MULTI-MEDIA INTERFACE ECU
Terminal No. (Symbol) | Wiring Color | Terminal Description | Condition | Specification |
---|---|---|---|---|
E25-1 (USD1) - Body ground | Shield - Body ground | Shield ground | Always | Below 1 V |
E25-2 (URO+) - E25-7 (GND) | BR - L | USB audio system sound signal | USB audio system playing | A waveform synchronized with sounds is output |
E25-3 (URO-) - E25-7 (GND) | SB - L | USB audio system sound signal | USB audio system playing | A waveform synchronized with sounds is output |
E25-4 (ULO+) - E25-7 (GND) | LG - L | USB audio system sound signal | USB audio system playing | A waveform synchronized with sounds is output |
E25-5 (ULO-) - E25-7 (GND) | P - L | USB audio system sound signal | USB audio system playing | A waveform synchronized with sounds is output |
E25-6 (MUT1) - E25-7 (GND) | B - L | Mute signal | USB audio system playing → Source changed to CD | Above 3.5 V → Below 1 V |
E25-7 (GND) - Body ground | L - Body ground | Ground | Always | Below 1 V |
E25-9 (TX1+) | Y | AVC-LAN communication signal | - | - |
E25-10 (TX1-) | V | AVC-LAN communication signal | - | - |
E25-11 (ACC) - E25-7 (GND) | G - L | Accessory (ON) | Ignition switch off | Below 1 V |
Ignition switch ACC | 11 to 14 V | |||
E25-12 (+B) - E25-7 (GND) | SB - L | Battery | Ignition switch off | 11 to 14 V |
E28-1 (UESG) - Body ground | - - Body ground | Ground | Always | Below 1 V |
E28-2 (UDI+) - E28-1 (UESG) | - | Data signal | USB device or "iPod" connected | - |
E28-3 (UDI-) - E28-1 (UESG) | - | Data signal | USB device or "iPod" connected | - |
E28-4 (UPO) - E28-1 (UESG) | - | USB device or "iPod" power supply | Ignition switch ACC | 5 V |
E28-5 (UESS) - Body ground | Shield - Body ground | Shield ground | Always | Below 1 V |