MAIN UNIT TERMINAL VOLTAGE




CONNECTOR: D-204


Terminal No.
 Signal symbol
 Check item
 Check condition
 Terminal voltage
31
 RL-
 SPEAKER RL (-)
 When the sound is output
 2.0 - 12.3 Vrms
32
 RL+
 SPEAKER RL (+)
 When the sound is output
 2.0 - 12.3 Vrms
33
 FL-
 SPEAKER FL (-)
When the sound is output
 2.0 - 12.3 Vrms
34
 FL+
 SPEAKER FL (+)
When the sound is output
 2.0 - 12.3 Vrms
35
 FR+
 SPEAKER FR (+)
When the sound is output
 2.0 - 12.3 Vrms
36
 FR-
 SPEAKER FR (-)
When the sound is output
 2.0 - 12.3 Vrms
37
 RR+
 SPEAKER RR (+)
 When the sound is output
 2.0 - 12.3 Vrms
38
 RR-
 SPEAKER RR (-)
 When the sound is output
 2.0 - 12.3 Vrms
39
 +B
 BACK UP
 Always
 10.8 - 15.6 V
40
 REV
 PS-R
  • Ignition switch: ACC position
  • Selector lever: R position

 7 V or more
41
 -
 -
 -
 -
42
 SPD
 VEHICLE SPEED
 When the vehicle is being driven
 0 - 15.6 V (Pulse signal)
43
 ACC
 ACC
 Ignition switch: ACC position
 9 V or more
44
 SW1
 Steering wheel audio remote control switch
 -
 -
45
 ILL-
 ILLUMI-
 Tail lamp switch: ON
 7 V or more
46
 ILL+
 ILLUMI+
 The rain light sensor determines that it is night time.
 7 V or more
47
 ANT+
 Power supply (Radio antenna)
 When the radio station is received
 10.8 - 15.6 V
48
 GND
 GND
 Always
 1V or less

CONNECTOR: D-210


Terminal No.
 Signal symbol
 Check item
 Check condition
 Terminal voltage
1
 CDET
 CCD CAMERA DETECT
 When the rear camera is detected
 1 V or less
2
 CACC
 REAR CAMERA (POWER)
 Ignition switch: ACC position
 5.5 - 6.5 V
3
 CMP+
 CCD CAMERA INPUT
 Always
 1 Vp-p
4
 CMP-
 CCD CAMERA GROUND
 Always
 1 V or less
5
 CGND
 REAR CAMERA GROUND
 Always
 1 V or less

CONNECTOR: D-205


Terminal No.
 Signal symbol
 Check item
 Check condition
 Terminal voltage
11
 OFSW
 DISP OFF RQ <Vehicles with multi around monitor>
  • Ignition switch: ON position
  • Camera switch: ON

 1.4 V or less

  • Ignition switch: ON position
  • Camera switch: OFF

 4.5 V or more
12
 CMSW
 Camera SW Signal <Vehicles with multi around monitor>
  • Ignition switch: ON position
  • Camera switch: ON

 2.0 V or less

  • Ignition switch: ON position
  • Camera switch: OFF

 4.5 V or more
13 - 17
 -
 -
 -
 -
18
 AMP0
 IE-BUS POWER ON
 Ignition switch: ACC position
 1 V or less
19
 IEH
 IE-BUS (+)
 Ignition switch: ACC position
 3.2 V
20
 C-ON
 DISP RQ <Vehicles with multi around monitor>
  • Ignition switch: ON position
  • When the camera image is displayed

 1.4 V or less

  • Ignition switch: ON position
  • When the camera image is not displayed

 2.5 V or more
21 - 27
 -
 -
 -
 -
28
 IEL
 IE-BUS (-)
 Ignition switch: ACC position
 3.2 V

CONNECTOR: D-202


Terminal No.
 Signal symbol
 Check item
 Check condition
 Terminal voltage
51
 VAL+
 AUDIO-L-IN
 -
 -
52
 VAR+
 AUDIO-R-IN
 -
 -
53
 VA-
 A-GND
 Always
 1 V or less
54
 V-ON
 AUX-DET
 -
 -
55
 NTSC
 VIDEO-OUT
 -
 -
56
 S-NT
 V-GND
 Always
 1 V or less