Navigation System Terminals Of Ecu

Audio Visual Telematics. Land Cruiser. Urj200, 202 Grj200 Vdj200
Navigation Multi Info Display. Land Cruiser. Urj200, 202 Grj200 Vdj200
  1. MULTI-MEDIA MODULE RECEIVER ASSEMBLY

  1. MULTI-DISPLAY ASSEMBLY

  1. STEREO COMPONENT AMPLIFIER ASSEMBLY

  1. TELEVISION DISPLAY ASSEMBLY

Navigation System -- Terminals Of Ecu



MULTI-MEDIA MODULE RECEIVER ASSEMBLY

Land Cruiser. Urj200, 202 Grj200 Vdj200.Navigation Multi Info Display.Navigation System.Navigation System  Terminals Of Ecu


Terminal No. (Symbol)
Wiring Color
Terminal Description
Condition
Specified Condition
F77-1 (CANH)
B
CAN communication signal
-
-
F77-2 (CANL)
W
CAN communication signal
-
-
F77-7 (TX1+)
W
AVC-LAN communication signal
-
-
F77-8 (TX1-)
L
AVC-LAN communication signal
-
-
F77-10 (VMTF) - F77-12 (GND1)
V - W-B
Visual mute signal
When image on display switches
3.5 V or higher → Below 1 V → 3.5 V or higher
F77-12 (GND1) - Body ground
W-B - Body ground
Ground
Always
Below 1 Ω
F77-13 (ILL-) - F77-12 (GND1)
W - W-B
Illumination signal
Engine switch on (IG), light control switch off → tail or head position
Below 1 V → Pulse generation
F77-14 (ILL+) - F77-12 (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
F77-15 (IG) - F77-12 (GND1)
G - W-B
Power source (IG)
Engine switch on (IG)
11 to 14 V
Engine switch off
Below 1 V
F77-16 (ACC1) - F77-12 (GND1)
GR - W-B
Power source (ACC)
Engine switch on (ACC)
11 to 14 V
Engine switch off
Below 1 V
F77-17 (+B1) - F77-12 (GND1)
R - W-B
Power source
Always
11 to 14 V
F77-18 (V+) - F77-19 (V-)
R - W
Rear television camera image signal
Engine switch on (IG), reverse (R) selected, camera lens is not covered, displaying an image
Pulse generation (Refer to waveform 2)
Engine switch on (IG), reverse (R) selected, camera lens is covered, blacking out screen
Pulse generation (Refer to waveform 3)
F77-19 (V-) - F77-12 (GND1)
W - W-B
Ground
Always
Below 1 V
F77-27 (MIN+) - F77-12 (GND1)
B - W-B
Microphone voice signal
See "Microphone & Voice Recognition Check" in Operation Check (Click here)
-
F77-28 (SGND) - F77-12 (GND1)
Shield - W-B
Shield ground
Always
Below 1 V
F77-29 (MACC) - F77-12 (GND1)
W - W-B
Telephone microphone assembly power supply
Engine switch off
Below 1 V
Engine switch on (ACC)
4 to 6 V
F77-30 (SW1) - F77-32 (SWG)
L - W
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
F77-31 (SW2) - F77-32 (SWG)
P - W
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
F77-32 (SWG) - Body ground
W - Body ground
Steering pad switch signal
Always
Below 1 V
F77-35 (UIND)
R
UART communication signal
-
-
F77-36 (UPSW)
P
UART communication signal
-
-
F77-39 (CA+) - F77-12 (GND1)
B - W-B
Television camera power supply
Engine switch on (IG), reverse (R) selected
5.5 to 7.05 V
F77-40 (CGND) - Body ground
Shield - Body ground
Shield ground
Always
Below 1 V
F77-45 (TX3+)
B
AVC-LAN communication signal
-
-
F77-46 (TX3-)
W
AVC-LAN communication signal
-
-
F77-48 (MIN-) - Body ground
R - Body ground
Microphone voice signal
See "Microphone & Voice Recognition Check" in Operation Check (Click here)
-
F77-49 (SNS2) - F77-12 (GND1)
GR - W-B
Microphone connection detection signal
Always
Below 1 V
F77-55 (PKB) - F77-12 (GND1)
Y - W-B
Parking brake switch signal
See "Vehicle Signal Check Mode" in Operation Check (Click here)
-
F77-56 (SPD) - F77-12 (GND1)
V - W-B
Speed signal from combination meter assembly
See "Vehicle Signal Check Mode" in Operation Check (Click here)
-
F77-57 (REV) - F77-12 (GND1)
L - W-B
Receiver signal
See "Vehicle Signal Check Mode" in Operation Check (Click here)
-
F84-1 (WUO) - F77-12 (GND1)
W - W-B
MOST communication signal
Engine switch on (ACC)
4.5 V or higher
Engine switch off
Below 1 V
F84-2 (MI+)
B
MOST communication signal
-
-
F84-3 (MI-)
B
MOST communication signal
-
-
F84-4 (SLDI) - F77-12 (GND1)
Shield - W-B
Shield ground
Always
Below 1 V
F84-5 (MO+)
B
MOST communication signal
-
-
F84-6 (MO-)
B
MOST communication signal
-
-
F84-7 (SLDO) - F77-12 (GND1)
Shield - W-B
Shield ground
Always
Below 1 V
F86-1 (USV1)
#
Power source
-
-
F86-2 (US1-)
#
Data signal
-
-
F86-3 (US1+)
#
Data signal
-
-
F86-4 (UGD1)
#
Ground
-
-
F86-5 (UESS)
Shield
Shield ground
-
-
F78-1 (NTSO) - F77-12 (GND1)*2
B - W-B
Display signal
RSE playing
A waveform synchronized with sound is output.
F78-2 (NTSG) - F77-12 (GND1)*2
W - W-B
Display signal ground
Always
Below 1 V
F78-3 (SLD2) - F77-12 (GND1)*2
Shield - W-B
Shield ground
Always
Below 1 V
F78-4 (VMTR) - F77-12 (GND1)*2
G - W-B
Mute signal
RSE playing → Source chanyed
4 V or higher → Below 0.7 V → 4 V or higher
F78-5 (AGND) - F77-12 (GND1)
Shield - Body ground
Shield ground
Always
Below 1 V
F78-6 (VV+) - F77-12 (GND1)*2
B - W-B
Display signal
DVD is playing
A waveform synchronized with display signal is output. (Refer to waveform 1)
F78-7 (VAR+) - F78-15 (VA-)
W - R
Sound signal (Right)
  1. AUX audio device playing (When stereo jack adapter used)*1
  2. Rear audio device playing (When headphone terminal used)*2
A waveform synchronized with sound is output.
F78-8 (VAL+) - F78-15 (VA-)
B - R
Sound signal (Left)
  1. AUX audio device playing (When stereo jack adapter used)*1
  2. Rear audio device playing (When headphone terminal used)*2
A waveform synchronized with sound is output.
F78-13 (SG) - Body ground*2
Shield - Body ground
Shield ground
Always
Below 1 V
F78-14 (VV-) - F77-12 (GND1)*2
W - W-B
Ground
Always
Below 1 V
F78-15 (VA-) - F77-12 (GND1)
R - W-B
Sound signal ground
Always
Below 1 V
F78-16 (ADPG) - F77-12 (GND1)
R - W-B
External device connector detection signal
External device connected
Below 1 V
External device not connected
2.1 to 3 V
  1. *1: w/o Rear Seat Entertainment System
  2. *2: w/ Rear Seat Entertainment System


    Land Cruiser. Urj200, 202 Grj200 Vdj200.Navigation Multi Info Display.Navigation System.Navigation System  Terminals Of Ecu
  1. Reference (Oscilloscope waveform):

    1. Waveform 1

      Item
      Content
      Measurement Terminal
      F78-6 (VV+) - F77-12 (GND1)
      Measurement Setting
      200 mV/DIV., 10 μs/DIV.
      Condition
      DVD is playing
      HINT:
      The video waveform changes according to the image input from the multi-media module receiver assembly to the multi-display assembly, but the synchronization signal does not change.
      Text in Illustration
      *a
      Synchronization Signal
      *b
      Video Waveform


  2. Land Cruiser. Urj200, 202 Grj200 Vdj200.Navigation Multi Info Display.Navigation System.Navigation System  Terminals Of Ecu
  3. Reference (Oscilloscope waveform):

    1. Waveform 2 (camera lens is not covered, displaying an image)

      Item
      Content
      Measurement terminal
      F77-18 (V+) - F77-19 (V-)
      Measurement setting
      200 mV/DIV., 50 μs/DIV.
      Condition
      Engine switch on (IG), reverse (R) selected, camera lens is not covered, displaying an image
      HINT:
      The video waveform changes according to the image from the rear television camera assembly.
    2. Waveform 3 (camera lens is covered, blacking out the screen)

      Item
      Content
      Measurement terminal
      F77-18 (V+) - F77-19 (V-)
      Measurement setting
      200 mV/DIV., 50 μs/DIV.
      Condition
      Engine switch on (IG), reverse (R) selected, camera lens is covered, blacking out screen
      HINT:
      The video waveform changes according to the image from the rear television camera assembly.
Text in Illustration
*a
Waveform 1 (camera lens is not covered, displaying an image)
*b
Waveform 2 (camera lens is covered, blacking out the screen)
*c
Synchronization Signal
*d
Video Waveform

MULTI-DISPLAY ASSEMBLY

Land Cruiser. Urj200, 202 Grj200 Vdj200.Navigation Multi Info Display.Navigation System.Navigation System  Terminals Of Ecu


Terminal No. (Symbol)
Wiring Color
Terminal Description
Condition
Specified Condition
F79-2 (ILL) - F79-13 (GND1)
G - BR
Illumination signal
Engine switch on (IG), light control switch off → tail or head position
Below 1 V → 11 to 14 V
F79-3 (UPSW)
P
UART communication signal
-
-
F79-4 (UIND)
R
UART communication signal
-
-
F79-7 (TX+)
B
AVC-LAN communication signal
-
-
F79-11 (VMTI) - F79-13 (GND1)
V - BR
Visual mute signal
When image on display switches
3.5 V or higher → Below 1 V → 3.5 V or higher
F79-12 (+B2) - F79-13 (GND1)
R - BR
Power source
Always
11 to 14 V
F79-13 (GND1) - Body ground
BR - Body ground
Ground
Always
Below 1 Ω
F79-14 (ILL-) - F79-13 (GND1)
W - BR
Illumination signal
Engine switch on (IG), light control switch off → tail or head position
Below 1 V → Pulse generation
F79-19 (TX-)
W
AVC-LAN communication signal
-
-
F79-23 (IG) - F79-13 (GND1)
G - BR
Power source (IG)
Engine switch on (IG)
11 to 14 V
Engine switch off
Below 1 V
F79-24 (ACC) - F79-13 (GND1)
GR - BR
Power source (ACC)
Engine switch on (ACC)
11 to 14 V
Engine switch off
Below 1 V

STEREO COMPONENT AMPLIFIER ASSEMBLY (Click here)

TELEVISION DISPLAY ASSEMBLY (Click here)