Nissan Quest E52. Instruction — part 71

AV

AV CONTROL UNIT

AV-163

< ECU DIAGNOSIS INFORMATION >

[BASE AUDIO WITH SEPARATE DISPLAY]

C

D

E

F

G

H

I

J

K

L

M

B

A

O

P

13

(BR)

14

(Y)

Sound signal
slide door speak-
er RH

Output

Ignition

switch

ON

Sound output

Outputs
waveform
synchronized
with sound.

16

(P)

15

(GR)

Steering switch
signal B

Input

Ignition

switch

ON

Keep pressing VOL
DOWN switch.

0 – 3.3 V

0 V

Keep pressing VOL UP
switch.

0.7 V

Keep pressing

switch.

1.3 V

Except for above.

3.3 V

19

(SB)

20

(B)

Battery power
supply

Input

Ignition

switch

OFF

—

9.0 – 16.0 V

Battery voltage

36

(P)

37

(Y)

Signal VCC

Output

Ignition

switch

ACC

—

8.0 – 9.5 V

8.8 V

38

(G)

20

(B)

Horizontal syn-
chronizing (HP)
signal

Input

Ignition

switch

ON

—

Waveform of
1.0 V – 5.5 V
is input.

39

(R)

20

(B)

Communication
signal
(DISP

→

CONT)

Input

Ignition

switch

ON

When adjusting display
brightness.

Waveform of
0.5 V or less –
3.5 V or more
is input.

40

(B)

20

(B)

RGB area (YS)
signal

Output

Ignition

switch

ON

At RGB image is dis-
played.

5.5 V or less

5.0 V

At AUX image is dis-
played.

Waveform of
0.8 V – 5.5 V
is Output.

41

—

Shield

—

—

—

—

—

Terminal

(Wire color)

Description

Condition

Standard

Reference value

(Approx.)

+

–

Signal name

Input/

Output

SKIB3609E

SKIB3601E

PKIB5039J

PKIB4948J

AV-164

< ECU DIAGNOSIS INFORMATION >

[BASE AUDIO WITH SEPARATE DISPLAY]

AV CONTROL UNIT

42

(W)

20

(B)

RGB synchroniz-
ing signal

Output

Ignition

switch

ON

—

Waveform of
0.8 V – 5.5 V
is Output.

43

(R)

20

(B)

RGB image sig-
nal (R: red)

Output

Ignition

switch

ON

Start Confirmation/Ad-

justment mode, and

then display color bar by

selecting “Color Spec-

trum Bar” on Display Di-

agnosis screen.

Outputs
waveform
synchronized
with RGB im-
age.

44

(W)

20

(B)

RGB image sig-
nal (G: green)

Output

Ignition

switch

ON

Start Confirmation/Ad-

justment mode, and

then display color bar by

selecting “Color Spec-

trum Bar” on Display Di-

agnosis screen.

Outputs
waveform
synchronized
with RGB im-
age.

45

(B)

20

(B)

RGB image sig-
nal (B: blue)

Output

Ignition

switch

ON

Start Confirmation/Ad-

justment mode, and

then display color bar by

selecting “Color Spec-

trum Bar” on Display Di-

agnosis screen.

Outputs
waveform
synchronized
with RGB im-
age.

47

(B)

46

(W)

Composite im-
age signal (for
front display unit)

Output

Ignition

switch

ON

When DVD or AUX im-
age is displayed on front
display unit.

Outputs
waveform
synchronized
with compos-
ite image.

48

(BR)

49

(SB)

Inverter VCC

Output

Ignition

switch

ACC

—

8.0 – 9.5 V

8.8 V

50

(R)

20

(B)

Vertical synchro-
nizing (VP) signal

Input

Ignition

switch

ON

—

Waveform of
1.0 V – 5.5 V
is input.

Terminal

(Wire color)

Description

Condition

Standard

Reference value

(Approx.)

+

–

Signal name

Input/

Output

SKIB3603E

JSNIA1029ZZ

JSNIA1030ZZ

JSNIA1031ZZ

SKIB2251J

SKIB3598E

AV

AV CONTROL UNIT

AV-165

< ECU DIAGNOSIS INFORMATION >

[BASE AUDIO WITH SEPARATE DISPLAY]

C

D

E

F

G

H

I

J

K

L

M

B

A

O

P

51

(G)

20

(B)

Communication
signal
(CONT

→

DISP)

Output

Ignition

switch

ON

When adjusting display
brightness.

Waveform of
0.5 V or less –
3.5 V or more
is output.

52

—

Shield

—

—

—

—

—

57

—

Shield

—

—

—

—

—

58

—

Shield

—

—

—

—

—

61

(BR)

69

(Y)

AUX image sig-
nal

Output

Ignition

switch

ON

When AUX image is dis-
played on front or rear
display unit.

Outputs
waveform
synchronized
with AUX im-
age.

62

(Y)

20

(B)

Camera image
signal

input

Ignition

switch

ON

When camera image is
displayed.

Waveform ac-
cording to
camera image
is input.

65

—

Shield

—

—

—

—

—

67

(W)

66

(B)

Composite im-
age signal (for
rear display unit)

Output

Ignition

switch

ON

When DVD or AUX im-
age is displayed on rear
display unit

Outputs
waveform
synchronized
with compos-
ite image.

70

—

Shield

—

—

—

—

—

71

—

Shield

—

—

—

—

—

73

(G)

72

(W)

Camera power
supply

Output

Ignition

switch

ON

When camera image is
displayed.

5.9 – 6.5 V

6.2 V

76

(LG)

—

AV communica-
tion signal (L)

Input/

Output

—

—

—

—

77

(V)

—

AV communica-
tion signal (H)

Input/

Output

—

—

—

—

78

(LG)

—

AV communica-
tion signal (L)

Input/

Output

—

—

—

—

79

(SB)

—

AV communica-
tion signal (H)

Input/

Output

—

—

—

—

80

(P)

—

CAN–L

Input/

Output

—

—

—

—

Terminal

(Wire color)

Description

Condition

Standard

Reference value

(Approx.)

+

–

Signal name

Input/

Output

PKIB5039J

SKIB2251J

SKIB2251J

SKIB2251J

AV-166

< ECU DIAGNOSIS INFORMATION >

[BASE AUDIO WITH SEPARATE DISPLAY]

AV CONTROL UNIT

81

(L)

—

CAN–H

Input/

Output

—

—

—

—

96

(BR)

82

(W)

Disk eject signal

Input

Ignition

switch

ON

Keep pressing disk eject
switch.

—

0 V

Except for above.

—

3.3 V

87

(R)

88

(W)

Sound signal
(TEL voice, voice
guidance)

Output

Ignition

switch

ON

During voice guide out-

put with the

switch pressed.

Outputs
waveform
synchronized
with sound.

90

(BR)

91

(Y)

Headphone
sound signal RH

Output

Ignition

switch

ON

Headphone sound out-
put.

Outputs
waveform
synchronized
with sound.

92

(Y)

20

(B)

Vehicle speed
signal (8-pulse)

Input

Ignition

switch

ON

When vehicle speed is
approx. 40 km/h (25
MPH)

Waveform ac-
cording to ve-
hicle speed is
input.

NOTE:
The maximum voltage varies de-
pending on the specification (des-
tination unit).

93

(W)

20

(B)

Parking brake
signal

Input

Ignition

switch

ON

Parking brake is ap-
plied.

1.5 V or less

0 V

Parking brake is re-
leased.

3.5 V or more

4.5 V

94

(BR)

20

(B)

Reverse signal

Input

Ignition

switch

ON

Selector lever is in “R”
position.

7.0 – 16.0 V

12.0 V

Selector lever is in other
than “R” position.

—

0 V

95

(G)

20

(B)

Ignition signal

Input

Ignition

switch

ON

—

9.0 – 16.0 V

Battery voltage

103

(B)

102
(W)

AUX sound sig-
nal LH

Input

Ignition

switch

ON

When AUX mode is se-
lected on front or rear
display unit.

Waveform ac-
cording to
sound is input.

Terminal

(Wire color)

Description

Condition

Standard

Reference value

(Approx.)

+

–

Signal name

Input/

Output

SKIB3609E

SKIB3609E

JSNIA0012GB

SKIB3609E