Infiniti G37 Coupe. Manual - part 178

AV

AV CONTROL UNIT

AV-465

< ECU DIAGNOSIS >

[BOSE AUDIO WITH NAVIGATION]

C

D

E

F

G

H

I

J

K

L

M

B

A

O

P

62

(B)

Ground

RGB signal (G: green)

Output

Ignition 

switch 

ON

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

63

(R)

Ground

RGB signal (B: blue)

Output

Ignition 

switch 

ON

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

64

—

Shield

—

—

—

—

65

(G)

Ground

RGB synchronizing signal

Output

Ignition 

switch 

ON

—

66

—

Shield

—

—

—

—

67

(B)

*1

(L)

*2

Ground

RGB area (YS) signal

Output

Ignition 

switch 

ON

At RGB image displayed

5 V

At rear view camera image 
is displayed

68

(R)

Ground

Horizontal synchronizing 
(HP) signal

Input

Ignition 

switch 

ON

—

69

(W)

Ground

Vertical synchronizing (VP) 
signal

Input

Ignition 

switch 

ON

—

Terminal

(Wire color)

Description

Condition

Reference value

(Approx.)

+

–

Signal name

Input/

Output

SKIB2236J

SKIB2237J

JPNIA0461GB

PKIB4948J

SKIB3601E

SKIB3598E

AV-466

< ECU DIAGNOSIS >

[BOSE AUDIO WITH NAVIGATION]

AV CONTROL UNIT

70

(BR)

Ground

Communication signal
(CONT

→

DISP)

Output

Ignition 

switch 

ON

When adjusting display-
brightness.

71

(Y)

Ground

Communication signal
(DISP

→

CONT)

Input

Ignition 

switch 

ON

When adjusting display-
brightness.

72

—

Shield

—

—

—

—

79

(R)

95

(W)

iPod sound signal LH

Input

Ignition 

switch 

ON

When iPod mode is select-
ed

80

(B)

96

(G)

iPod sound signal RH

Input

Ignition 

switch 

ON

When iPod mode is select-
ed

81

—

Shield

—

—

—

—

85

(LG)

*1

(SB)

*2

Ground

Eject signal

Input

—

Pressing the eject switch

0 V

Except for above

5 V

86

—

Shield

—

—

—

—

87

(B)

88

(B)

AUX sound signal LH

Input

Ignition 

switch 

ON

When AUX mode is select-
ed

102

(BR)

Ground

SW GND

—

Ignition 

switch 

ON

—

0  V

Terminal

(Wire color)

Description

Condition

Reference value

(Approx.)

+

–

Signal name

Input/

Output

PKIB5039J

PKIB5039J

SKIB3609E

SKIB3609E

SKIB3609E

AV

AV CONTROL UNIT

AV-467

< ECU DIAGNOSIS >

[BOSE AUDIO WITH NAVIGATION]

C

D

E

F

G

H

I

J

K

L

M

B

A

O

P

*1: With rear view camera.

*2: Without rear view camera.

103

(LG)

88

(B)

AUX sound signal RH

Input

Ignition 

switch 

ON

When AUX mode is select-
ed

105

—

FM sub

Input

—

—

—

106

—

AM–FM main

Input

—

—

—

107

Ground

Antenna amp. ON signal

Output

Ignition 

switch 

ON

—

12  V

108

Ground

Satellite antenna signal

Input

Ignition 

switch 

ON

Not connected to satellite 
antenna connector

5 V

109

—

Shield

—

—

—

—

110

Ground

GPS antenna signal

Input

Ignition 

switch 

ON

Not connected to GPS an-
tenna connector

5 V

111

—

Shield

—

—

—

—

Terminal

(Wire color)

Description

Condition

Reference value

(Approx.)

+

–

Signal name

Input/

Output

SKIB3609E

AV-468

< ECU DIAGNOSIS >

[BOSE AUDIO WITH NAVIGATION]

AV CONTROL UNIT

Wiring Diagram - BOSE AUDIO WITH NAVIGATION SYSTEM -

INFOID:0000000001558907

JCNWA0480GB