Infiniti M35/M45 Y50. Manual - part 174

TERMINALS AND REFERENCE VALUE FOR CONTROL UNIT

AV-73

[WITHOUT MOBILE ENTERTAINMENT SYSTEM]

C

D

E

F

G

H

I

J

L

M

A

B

AV

54

(LG)

49

(B/Y)

Audio signal rear LH

Output

ON

Receive audio signal.

56

*

(B/W)

69

*

(L)

Audio signal passenger 
seat LH

Output

ON

Receive audio signal. 

57

(O/B)

58

(W/R)

Audio signal 
center

Output

ON

Receive audio signal.

59

*

(B)

72

*

(W)

Audio signal rear sur-
round LH

Output

ON

Receive audio signal.

62

*

(G/Y)

73

*

(GR/R)

Audio signal rear sur-
round RH

Output

ON

Receive audio signal.

63

*

(B/W)

74

*

(L)

Audio signal driver seat 
LH

Output

ON

Receive audio signal.

64

*

(B/R)

75

*

(BR)

Audio signal driver seat 
RH

Output

ON

Receive audio signal.

Terminal

(Wire color)

Item

Signal

input/

output

Condition

Reference value

+

–

Ignition 

switch

Operation

SKIB3609E

SKIB3609E

SKIB3609E

SKIB3609E

SKIB3609E

SKIB3609E

SKIB3609E

AV-74

[WITHOUT MOBILE ENTERTAINMENT SYSTEM]

TERMINALS AND REFERENCE VALUE FOR CONTROL UNIT

*: BOSE surround 5.1ch System

CAUTION:

When the stereo sound is played, only front RH and LH are input. When the monaural sound is played, only center is input. All
surround sounds are input only when the 5.1 channel surround sound is played.

Satellite Radio Tuner

NKS0048O

68

(O)

55

(B/P)

Audio signal rear RH

Output

ON

Receive audio signal.

71

*

(Y)

70

*

(BR)

Audio signal passenger 
seat RH

Output

ON

Receive audio signal.

Terminal

(Wire color)

Item

Signal

input/

output

Condition

Reference value

+

–

Ignition 

switch

Operation

SKIB3609E

SKIB3609E

Terminal

(Wire color)

Item

Signal
 input/
output

Condition

Reference value

+

–

Ignition

switch

Operation

2

(R)

1

(G)

Audio signal LH

Output

ON

Receive audio signal.

4

(B)

3

(W)

Audio signal RH

Output

ON

Receive audio signal.

5

–

Shield

–

–

–

–

6

–

Shield

–

ON

–

Approx. 0 V

8

(R/W)

Ground

REQ1 (SAT-AUDIO)

Output

ON

Set to the satellite radio 
mode

SKIB3609E

SKIB3609E

SKIB3825E

TERMINALS AND REFERENCE VALUE FOR CONTROL UNIT

AV-75

[WITHOUT MOBILE ENTERTAINMENT SYSTEM]

C

D

E

F

G

H

I

J

L

M

A

B

AV

AV (NAVI) Control Unit

NKS0048P

9

(B)

Ground

Communication signal 
(SAT-AUDIO)

Output

ON

Set to the satellite radio 
mode

10

(R)

Ground

Communication signal 
(AUDIO-SAT)

Input

ON

Set to the satellite radio 
mode

12

(BR/Y)

Ground

Battery power supply

Input

OFF

−

Battery voltage

16

(BR)

Ground

ACC power supply

Input

ACC

−

Battery voltage

20

–

Satellite antenna signal

Input

–

–

–

Terminal

(Wire color)

Item

Signal
 input/
output

Condition

Reference value

+

–

Ignition

switch

Operation

SKIB3824E

SKIB3826E

Terminal

(Wire color)

Item

Signal

Input/

output

Condition

Reference value

+

–

Ignition 

switch

Operation

1

(B)

Ground

Ground

–

ON

–

Approx. 0 V

2

(Y)

Ground

Battery power supply

Input

OFF

–

Battery voltage

5

(V)

Ground

ACC power supply

Input

ACC

–

Battery voltage

6

(O/L)

7

MIC. power supply

Output

ON

–

Approx. 5 V

7

Ground

MIC. ground

–

ON

–

Approx. 0 V

8

(W/L)

7

MIC. signal

Input

ON

Give a voice.

9

–

Shield

–

–

–

–

10

(BR)

11

(B/R)

TEL voice signal

Output

ON

When inputting TEL voice.

PKIB5037J

SKIB3609E

AV-76

[WITHOUT MOBILE ENTERTAINMENT SYSTEM]

TERMINALS AND REFERENCE VALUE FOR CONTROL UNIT

12

(L/G)

14

(L/Y)

Voice guidance signal

Output

ON

When inputting voice guid-
ance.

13

–

Shield

–

–

–

–

44

(L/G)

47

(W/L)

RGB signal (R: red)

Output

ON

Start confirmation/adjust-
ment mode, and then dis-
play color bar by selecting 
“Color Spectrum Bar” on 
DISPLAY DIAGNOSIS 
screen.

45

(O/L)

47

(W/L)

RGB signal (G: green)

Output

ON

Start confirmation/adjust-
ment mode, and then dis-
play color bar by selecting 
“Color Spectrum Bar” on 
DISPLAY DIAGNOSIS 
screen.

46

(L/Y)

47

(W/L)

RGB signal (B: blue)

Output

ON

Start confirmation/adjust-
ment mode, and then dis-
play color bar by selecting 
“Color Spectrum Bar” on 
DISPLAY DIAGNOSIS 
screen.

47

(W/L)

Ground

RGB ground

–

ON

–

Approx.0 V

48

(B)

Ground

RGB synchronizing sig-
nal

Output

ON

–

49

–

Shield

–

–

–

–

50

(G)

Ground

RGB area (YS) signal

Output

ON

When inputting RGB image.

Approx. 5 V

Set the selector lever in R 
position, and then display 
the rear view  image.

Terminal

(Wire color)

Item

Signal

Input/

output

Condition

Reference value

+

–

Ignition 

switch

Operation

SKIB3609E

SKIB2238J

SKIB2236J

SKIB2237J

SKIB3603E

PKIB4948J