AUDIO AND VISUAL SYSTEM (for Radio and Display Type without Intuitive Parking Assist System) TERMINALS OF ECU

RADIO AND DISPLAY RECEIVER ASSEMBLY (for 6 Speakers)

• *1: w/ Voice Switch of Steering Pad Switch Assembly

• *2: w/ Rear View Monitor System

1. 

   Text in Illustration

   *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):

   
   

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

      Item	Content
      Measurement terminal	I154-8 (V+) - I152-7 (GND1)
      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.

   2. Waveform 2 (camera lens covered, blacking out the screen)

      Item	Content
      Measurement terminal	I154-8 (V+) - I152-7 (GND1)
      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.

RADIO AND DISPLAY RECEIVER ASSEMBLY (for 10 Speakers)

1. 

   Text in Illustration

   *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):

   
   

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

      Item	Content
      Measurement terminal	I154-8 (V+) - I134-20 (GND1)
      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.

   2. Waveform 2 (camera lens covered, blacking out the screen)

      Item	Content
      Measurement terminal	I154-8 (V+) - I134-20 (GND1)
      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.

STEREO COMPONENT AMPLIFIER ASSEMBLY (for 10 Speakers)

Terminal No. (Symbol)	Wiring Color	Terminal Description	Condition	Specification
I68-1 (+B) - I68-3 (GND)	GR - W-B	Power source (+B)	Always	11 to 14 V
I68-3 (GND) - Body ground	W-B - Body ground	Ground	Always	Below 1 V
I68-8 (WF1+) - I68-3 (GND)	P - W-B	Sound signal (Woofer)	Audio system playing	A waveform synchronized with sounds is output
I68-9 (SL+) - I68-3 (GND)	B - W-B	Sound signal (Rear Left)	Audio system playing	A waveform synchronized with sounds is output
I68-10 (SR+) - I68-3 (GND)	R - W-B	Sound signal (Rear Right)	Audio system playing	A waveform synchronized with sounds is output
I68-11 (FL+) - I68-3 (GND)	P - W-B	Sound signal (Front Left)	Audio system playing	A waveform synchronized with sounds is output
I68-12 (TWR+) - I68-3 (GND)	LG - W-B	Sound signal (Front Right)	Audio system playing	A waveform synchronized with sounds is output
I68-13 (CTR+) - I68-3 (GND)	B - W-B	Sound signal (Front Center)	Audio system playing	A waveform synchronized with sounds is output
I68-14 (TWL+) - I68-3 (GND)	P - W-B	Sound signal (Front Left)	Audio system playing	A waveform synchronized with sounds is output
I68-15 (FR+) - I68-3 (GND)	LG - W-B	Sound signal (Front Right)	Audio system playing	A waveform synchronized with sounds is output
I68-23 (WF1-) - I68-3 (GND)	Y - W-B	Sound signal (Woofer)	Audio system playing	A waveform synchronized with sounds is output
I68-24 (SL-) - I68-3 (GND)	Y - W-B	Sound signal (Rear Left)	Audio system playing	A waveform synchronized with sounds is output
I68-25 (SR-) - I68-3 (GND)	W - W-B	Sound signal (Rear Right)	Audio system playing	A waveform synchronized with sounds is output
I68-26 (FL-) - I68-3 (GND)	V - W-B	Sound signal (Front Left)	Audio system playing	A waveform synchronized with sounds is output
I68-27 (TWR-) - I68-3 (GND)	L - W-B	Sound signal (Front Right)	Audio system playing	A waveform synchronized with sounds is output
I68-28 (CTR-) - I68-3 (GND)	G - W-B	Sound signal (Front Center)	Audio system playing	A waveform synchronized with sounds is output
I68-29 (TWL-) - I68-3 (GND)	V - W-B	Sound signal (Front Left)	Audio system playing	A waveform synchronized with sounds is output
I68-30 (FR-) - I68-3 (GND)	L - W-B	Sound signal (Front Right)	Audio system playing	A waveform synchronized with sounds is output
I69-1 (MUTE) - I68-3 (GND)	L - W-B	Mute signal	Audio system playing	Above 3.5 V
			Audio system changing modes	Below 1 V
I69-2 (L-) - I68-3 (GND)	W - W-B	Sound signal (Left)	Audio system playing	A waveform synchronized with sounds is output
I69-3 (L+) - I68-3 (GND)	B - W-B	Sound signal (Left)	Audio system playing	A waveform synchronized with sounds is output
I69-4 (R-) - I68-3 (GND)	G - W-B	Sound signal (Right)	Audio system playing	A waveform synchronized with sounds is output
I69-5 (R+) - I68-3 (GND)	R - W-B	Sound signal (Right)	Audio system playing	A waveform synchronized with sounds is output
I69-6 (SLD) - Body ground	Shield - Body ground	Shield ground	Always	Below 1 V
I69-7 (TX-)	G	AVC-LAN communication signal	-	-
I69-8 (TX+)	GR	AVC-LAN communication signal	-	-
I69-11 (SPD) - I68-3 (GND)	V - W-B	Vehicle speed signal	Ignition switch ON Wheel being rotated	Pulse generation
I69-12 (ACC) - I68-3 (GND)	GR - W-B	Power source (ACC)	Ignition switch off	Below 1 V
			Ignition switch ACC	11 to 14 V
I69-14 (II1-) - I68-3 (GND)	G - W-B	Voice signal	Voice guidance sounding	A waveform synchronized with sounds is output
I69-15 (II1+) - I68-3 (GND)	R - W-B	Voice signal	Voice guidance sounding	A waveform synchronized with sounds is output
I69-18 (SLD1) - Body ground	Shield - Body ground	Shield ground	Always	Below 1 V