Infiniti FX35, FX50 (S51). Manual - part 68

AV

FRONT DISPLAY UNIT

AV-45

< ECU DIAGNOSIS INFORMATION >

[WITHOUT NAVIGATION]

C

D

E

F

G

H

I

J

K

L

M

B

A

O

P

9

(B)

Ground

RGB area (YS) signal

Input

Ignition 

switch 

ON

At RGB image is displayed.

5.0 V

At AUX image is displayed.

11

(Y)

Ground

Communication signal
(CONT

→

DISP)

Input

Ignition 

switch 

ON

When adjusting display 
brightness.

13

(BR)

Ground

Inverter ground

—

Ignition 

switch 

ON

—

0  V

14

(LG)

Ground

Signal ground

—

Ignition 

switch 

ON

—

0  V

15

(SB)

Ground

Composite image signal

Input

Ignition 

switch 

ON

At camera image is dis-
played.

17

(B)

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

JSNIA1029ZZ

JSNIA1031ZZ

AV-46

< ECU DIAGNOSIS INFORMATION >

[WITHOUT NAVIGATION]

FRONT DISPLAY UNIT

19

(G)

Ground

RGB synchronizing signal

Input

Ignition 

switch 

ON

—

20

(W)

Ground

Vertical synchronizing (VP) 
signal

Output

Ignition 

switch 

ON

—

21

—

Shield

—

—

—

—

22

(BR)

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

SKIB3603E

SKIB3598E

PKIB5039J

AV

BOSE AMP.

AV-47

< ECU DIAGNOSIS INFORMATION >

[WITHOUT NAVIGATION]

C

D

E

F

G

H

I

J

K

L

M

B

A

O

P

BOSE AMP.

Reference Value

INFOID:0000000005527824

TERMINAL LAYOUT

PHYSICAL VALUES

JSNIA0760ZZ

Terminal

(Wire color)

Description

Condition

Reference value

(Approx.)

+

–

Signal name

Input/

Output

1

(Y)

10

(G)

Sound signal rear door 
speaker LH

Output

Ignition 

switch 

ON

Sound output

2

(SB)

3

(V)

Sound signal rear door 
speaker RH

Output

Ignition 

switch 

ON

Sound output

4

(L)

5

(P)

Sound signal front door 
speaker LH

Output

Ignition 

switch 

ON

Sound output

6

(O)

7

(W)

Sound signal front squawk-
er LH

Output

Ignition 

switch 

ON

Sound output

SKIB3609E

SKIB3609E

SKIB3609E

SKIB3609E

AV-48

< ECU DIAGNOSIS INFORMATION >

[WITHOUT NAVIGATION]

BOSE AMP.

8

(LG)

13

(Y)

Sound signal front door 
speaker RH

Output

Ignition 

switch 

ON

Sound output

9

(G)

14

(R)

Sound signal woofer and 
rear squawker

Output

Ignition 

switch 

ON

Sound output

11

(GR)

Ground

Battery power supply

Input

Ignition 

switch 

ON

—

Battery voltage

12

(B)

Ground

Ground

—

Ignition 

switch 

ON

—

0  V

15

(Y)

28

(G)

Sound signal center speak-
er

Output

Ignition 

switch 

ON

Sound output

17

(O)

Ground

Mode change signal

Input

Ignition 

switch 

ON

Driver's Audio Stage ON

0 V

Driver's Audio Stage OFF

8.5 V

18

(P)

32

(L)

Sound signal front LH

Input

Ignition 

switch 

ON

Sound output

19

(R)

20

(G)

Sound signal front RH

Input

Ignition 

switch 

ON

Sound output

Terminal

(Wire color)

Description

Condition

Reference value

(Approx.)

+

–

Signal name

Input/

Output

SKIB3609E

SKIB3609E

SKIB3609E

SKIB3609E

SKIB3609E