Infiniti FX35, FX50 (S51). Manual - part 107

AV

AV CONTROL UNIT

AV-201

< ECU DIAGNOSIS INFORMATION >

[NAVIGATION (SINGLE MONITOR)]

C

D

E

F

G

H

I

J

K

L

M

B

A

O

P

U1310

CONTROL UNIT (AV) [U1310]

AV-282, "DTC Logic"

U1300
U1240

• AV COMM CIRCUIT [U1300]
• SWITCH CONN [U1240]

AV-281, "Description"

U1300

U125B

• AV COMM CIRCUIT [U1300]
• AROUND CAMERA CONN [U125B]

AV-281, "Description"

U1300

U125C

• AV COMM CIRCUIT [U1300]
• SONAR CONN [U125C]

AV-281, "Description"

U1300
U1240

U125B

• AV COMM CIRCUIT [U1300]
• SWITCH CONN [U1240]
• AROUND CAMERA CONN [U125B]

AV-281, "Description"

DTC

Display item

Refer to

AV-202

< ECU DIAGNOSIS INFORMATION >

[NAVIGATION (SINGLE MONITOR)]

FRONT DISPLAY UNIT

FRONT DISPLAY UNIT

Reference Value

INFOID:0000000005475067

TERMINAL LAYOUT

PHYSICAL VALUES

JSNIA2241ZZ

Terminal

(Wire color)

Description

Condition

Reference value

(Approx.)

+

–

Signal name

Input/

Output

6

—

Shield

—

—

—

—

7

—

Shield

—

—

—

—

8

(W)

Ground

Camera image signal

Input

Ignition 

switch 

ON

At camera image is dis-
played.

9

(G)

Ground

Communication signal
(DISP

→

CONT)

Output

Ignition 

switch 

ON

When adjusting display 
brightness.

10

(R)

Ground

Communication signal
(CONT

→

DISP)

Input

Ignition 

switch 

ON

When adjusting display 
brightness.

11

(P)

Ground

Battery power supply

Input

Ignition 

switch 

OFF

—

Battery voltage

12

(B)

Ground

Ground

—

Ignition 

switch 

ON 

—

0  V

SKIB2251J

PKIB5039J

PKIB5039J

AV

FRONT DISPLAY UNIT

AV-203

< ECU DIAGNOSIS INFORMATION >

[NAVIGATION (SINGLE MONITOR)]

C

D

E

F

G

H

I

J

K

L

M

B

A

O

P

18

(R)

Ground

Composite image signal

Input

Ignition 

switch 

ON

At DVD image is displayed.

19

(B)

Ground

Composite image signal 
ground

—

Ignition 

switch 

ON 

—

0  V

20

(W)

Ground

Composite image synchro-
nizing signal

Input

Ignition 

switch 

ON 

—

22

—

Shield

—

—

—

—

23

(L)

Ground

ACC power supply

Input

—

—

—

27

—

RGB digital image signal
(

−

)

Input

—

—

—

28

—

RGB digital image signal 
(+)

Input

—

—

—

Terminal

(Wire color)

Description

Condition

Reference value

(Approx.)

+

–

Signal name

Input/

Output

SKIB2251J

SKIB0825E

AV-204

< ECU DIAGNOSIS INFORMATION >

[NAVIGATION (SINGLE MONITOR)]

BOSE AMP.

BOSE AMP.

Reference Value

INFOID:0000000005475072

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