Infiniti G37 Coupe. Manual — part 184

AV

DISPLAY UNIT

AV-489

< ECU DIAGNOSIS >

[BOSE AUDIO WITH NAVIGATION]

C

D

E

F

G

H

I

J

K

L

M

B

A

O

P

DISPLAY UNIT

Reference Value

INFOID:0000000001558910

TERMINAL LAYOUT

PHYSICAL VALUES

JPNIA0006ZZ

Terminal

(Wire color)

Description

Condition

Reference value

(Approx.)

+

–

Signal name

Input/

Output

1

(B)

Ground

GND

—

Ignition

switch

ON

—

0 V

2

(Y)

Ground

Battery power supply

Input

Ignition

switch

OFF

—

Battery voltage

3

(LG)

Ground

ACC power supply

Input

Ignition

switch

ACC

—

Battery voltage

4

—

Shield

—

—

—

—

5

(R)

Ground

AUX image GND

—

Ignition

switch

ON

—

0 V

6

(B)

Ground

RGB signal (G: green)

Input

Ignition

switch

ON

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

7

—

Shield

—

—

—

—

8

(R)

Ground

Horizontal synchronizing
(HP) signal

Output

Ignition

switch

ON

—

SKIB2236J

SKIB3601E

AV-490

< ECU DIAGNOSIS >

[BOSE AUDIO WITH NAVIGATION]

DISPLAY UNIT

9

(B)

*1

(L)

*2

Ground

RGB area (YS) signal

Input

Ignition

switch

ON

At RGB image is displayed

5 V

At rear view camera image
is displayed

11

(BR)

Ground

Communication signal
(CONT

→

DISP)

Input

Ignition

switch

ON

When adjusting display-
brightness.

12

(W)

Ground

Camera image signal

Input

Ignition

switch

ON

At rear view camera image
is displayed

13

(B)

Ground

GND

—

Ignition

switch

ON

—

0 V

14

—

Shield

—

—

—

—

15

(L)

5

(R)

AUX image signal

Input

Ignition

switch

ON

At AUX image is displayed

17

(W)

Ground

RGB signal (R: red)

Input

Ignition

switch

ON

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

18

(R)

Ground

RGB signal (B: blue)

Input

Ignition

switch

ON

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

Terminal

(Wire color)

Description

Condition

Reference value

(Approx.)

+

–

Signal name

Input/

Output

PKIB4948J

PKIB5039J

SKIB2251J

SKIB2251J

SKIB2238J

SKIB2237J

AV

DISPLAY UNIT

AV-491

< 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.

19

(G)

Ground

RGB synchronizing signal

Input

Ignition

switch

ON

—

20

(W)

Ground

Vertical synchronizing (VP)
signal

Output

Ignition

switch

ON

—

21

—

Shield

—

—

—

—

22

(Y)

Ground

Communication signal
(DISP

→

CONT)

Output

Ignition

switch

ON

When adjusting display-
brightness.

23

—

Shield

—

—

—

—

Terminal

(Wire color)

Description

Condition

Reference value

(Approx.)

+

–

Signal name

Input/

Output

JPNIA0461GB

SKIB3598E

PKIB5039J

AV-492

< ECU DIAGNOSIS >

[BOSE AUDIO WITH NAVIGATION]

DISPLAY UNIT

Wiring Diagram - BOSE AUDIO WITH NAVIGATION SYSTEM -

INFOID:0000000001689694

JCNWA0480GB