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Home >> Nissan-Datsun >> 2021 >> NV2500 HD S >> Repair and Diagnosis >> External Pages >> Different car >> Section 564 (Audio System (INFINITI INTOUCH)) >> Ecu Diagnosis Information >> Av Control Unit >> Reference Value >> Physical Values

Physical Values

WARNING: This page is about a different car, the 2020 Infiniti QX60. However, it is still accessible from the selected car via links, so may be relevant.

Terminal

(Wire color)

Description

Condition

Reference value

(Approx.)

+

-

Signal name

Input/Output

1 1

(Shield)

--

Sound signal front LH shield

--

--

--

2

(B) 1

(SB) 2

3

(W) 1

(V) 2

Sound signal front LH

Output

[Ignition switch ON]

  • Sound output
G04084885Courtesy of NISSAN NORTH AMERICA, INC.

4

(B) 3

(BR) 2

5

(W) 3

(Y) 2

Sound signal rear LH

Output

[Ignition switch ON]

  • Sound output
G04084885Courtesy of NISSAN NORTH AMERICA, INC.

6 3

(Shield)

--

Sound signal rear LH shield

--

--

--

7

(P)

Ground

ACC power supply

Input

[Ignition switch ACC]

Battery voltage

8

(Y)

9

(V)

Disk eject signal

Input

[Ignition switch ON]

  • Pressing the eject switch

0 V

[Ignition switch ON]

  • Except for above

Battery voltage

9

(V)

Ground

Disk eject signal ground

--

[Ignition switch ON]

0 V

10 1

(Shield)

--

Sound signal front RH shield

--

--

--

11

(W) 1

(BR) 2

12

(B) 1

(Y) 2

Sound signal front RH

Output

[Ignition switch ON]

  • Sound output
G04084885Courtesy of NISSAN NORTH AMERICA, INC.

13

(B) 3

(L) 2

14

(W) 3

(SB) 2

Sound signal rear RH

Output

[Ignition switch ON]

  • Sound output
G04084885Courtesy of NISSAN NORTH AMERICA, INC.

15 3

(Shield)

--

Sound signal rear RH shield

--

--

--

17 3

(SB)

Ground

Bose speaker amp. ON signal

Output

[Ignition switch ON]

Battery voltage

19

(L)

Ground

Battery power supply

Input

[Ignition switch OFF]

Battery voltage

20

(B)

Ground

Ground

--

[Ignition switch ON]

0 V

21

(B)

28

(R)

AUX sound signal LH

Input

[Ignition switch ON]

  • Sound output
G04084885Courtesy of NISSAN NORTH AMERICA, INC.

22

(Shield)

--

AUX sound signal shield

--

--

--

24

(Shield)

--

Sound signal LH shield

--

--

--

25

(W)

31

(B)

Sound signal RH

Input

[Ignition switch ON]

  • Sound output
G04084885Courtesy of NISSAN NORTH AMERICA, INC.

26

(B)

32

(W)

Sound signal LH

Input

[Ignition switch ON]

  • Sound output
G04084885Courtesy of NISSAN NORTH AMERICA, INC.

27

(W)

28

(R)

AUX sound signal RH

Input

[Ignition switch ON]

  • Sound output
G04084885Courtesy of NISSAN NORTH AMERICA, INC.

30

(Shield)

--

Sound signal RH shield

--

--

--

38 3

(B)

46 3

(W)

Voice guidance signal output

Input

[Ignition switch ON]

  • Sound output
G04084885Courtesy of NISSAN NORTH AMERICA, INC.

39

(Shield)

--

TEL voice signal shield

--

--

--

40

(B)

48

(W)

TEL voice signal (+)

Input

[Ignition switch ON]

  • During voice guide output with the SYMBOL switch pressed
G04084885Courtesy of NISSAN NORTH AMERICA, INC.

47 3

(Shield)

--

Voice guidance signal output shield

--

--

--

49

(Shield)

--

Composite image signal shield

--

--

--

50

(W)

--

Composite image signal (-)

--

--

--

51

(B)

50

(W)

Composite image signal (+)

Output

[Ignition switch ON]

  • Image is displayed.
G00498910Courtesy of NISSAN NORTH AMERICA, INC.

53

(B)

73

(W)

AUX image signal (+)

Input

[Ignition switch ON]

  • Image is displayed.
G00498910Courtesy of NISSAN NORTH AMERICA, INC.

57 4

(G)

77 4

(W)

Sound signal RH

Input

[Ignition switch ON]

  • When DVD, USB or front AUX image is displayed on headrest display unit LH or RH.
G04084885Courtesy of NISSAN NORTH AMERICA, INC.

58 4

(B)

78 4

(R)

Sound signal LH

Input

[Ignition switch ON]

  • When DVD, USB or front AUX image is displayed on headrest display unit LH or RH.
G04084885Courtesy of NISSAN NORTH AMERICA, INC.

61 4

(R)

60 4

(B)

Sound signal LH

Output

[Ignition switch ON]

  • When DVD, USB or front AUX image is displayed on headrest display unit LH or RH.
G04084885Courtesy of NISSAN NORTH AMERICA, INC.

67

(LG)

--

AV communication signal (L)

Input/output

--

--

69 4

(Shield)

--

Composite image signal shield

--

--

--

70 4

(B)

Ground

Composite image signal ground

--

[Ignition switch ON]

0 V

71 4

(W)

Ground

Composite image signal

Output

[Ignition switch ON]

  • When DVD, USB or front AUX image is displayed on headrest display unit LH or RH.
G00498910Courtesy of NISSAN NORTH AMERICA, INC.

72

(Shield)

--

AUX image signal shield

--

--

--

73

(W)

--

AUX image signal (-)

--

--

--

76 4

(Shield)

--

Sound signal shield

--

--

--

79 4

(Shield)

--

Sound signal shield

--

--

--

81 4

(G)

80 4

(W)

Sound signal RH

Output

[Ignition switch ON]

  • When DVD, USB or front AUX image is displayed on headrest display unit LH or RH.
G04084885Courtesy of NISSAN NORTH AMERICA, INC.

87

(SB)

--

AV communication signal (H)

Input/output

--

--

89

(W)

--

USB V BUS signal

--

--

--

90

(G)

--

USB ground

--

--

--

91

(L)

--

USB D+ signal

--

--

--

92

(R)

--

USB D- signal

--

--

--

93

(Shield)

--

USB shield

--

--

--

94

(B)

Ground

Antenna amp. ON signal

Output

[Ignition switch ACC]

12.0 V

95

(B)

Ground

AM-FM main

Input

[Ignition switch ON]

5.0 V

96

(Shield)

--

AM-FM main shield

--

--

--

97

(B)

Ground

FM sub

Input

--

--

98

(Shield)

--

FM sub shield

--

--

--

99

(B)

Ground

Satellite radio antenna signal

Input

[Ignition switch ON]

  • Not connected satellite antenna connector.

5.0 V

100

(Shield)

--

Shield

--

--

--

1 : With Bose audio and Bose Centerpoint audio systems

2 : Without Bose audio system

3 : With Bose audio system

4 : With rear entertainment system