display INFINITI M35 2007 Factory Service Manual

AV-144
[WITH MOBILE ENTERTAINMENT SYSTEM]
SYSTEM DESCRIPTION
Revision: 2007 April2007 M35/M45
GPS (Global Positioning System)
GPS (Global Positioning System) was developed for and is con-
trolled by the US Department of Defense. The system utilizes GPS
satellites (NAVSTAR), sending out radio waves while flying on an
orbit around the earth at an altitude of approximately 21,000 km
(13,100miles).
The GPS receiver calculates the vehicle's position in three dimen-
sions (latitude/longitude/altitude) according to the time lag of the
radio waves received from four or more GPS satellites (three-dimen-
sional positioning). If radio waves were received only from three
GPS satellites, the GPS receiver calculates the vehicle's position in
two dimensions (latitude/longitude), utilizing the altitude data calcu-
lated previously with radio waves from four or more GPS satellites
(two-dimensional positioning).
Position correction by GPS is not available while the vehicle is stopped.
Accuracy of GPS will deteriorate under the following conditions:

In two-dimensional positioning, GPS accuracy will deteriorate when altitude of the vehicle position
changes.

The accuracy can be even lower depending on the arrangement of the GPS satellites utilized for the posi-
tioning.

Position detection is not possible when vehicle is in an area where radio waves from the GPS satellite do
not reach, such as in a tunnel, parking lot in a building, and under an elevated highway. Radio waves from
the GPS satellites may not be received when some object is located over the GPS antenna.
NOTE:

Even a high-precision three dimensional positioning, the detection result has an error about 10 m (30ft).

Because the signals of GPS satellite is controlled by the Tracking and Control Center in the United States,
the accuracy may be degraded lower intentionally or the radio waves may stop.
MOBILE ENTERTAINMENT SYSTEM

The wireless headphone has been adopted to the rear seat. It is possible to listen to a separate sound in
front seat and rear seat and to see a separate image in front display and rear display.

When headphone mode is turned ON at radio/CD changer mode, AUX or DVD mode is turned ON only for
rear seat. The image that is different from front seat is displayed and a separate sound is output from
speaker and headphone.
HANDS-FREE PHONE

AV (NAVI) control unit has a Bluetooth module. It can perform wireless hands-free telephone calls using
the portable phone in a pocket.

5 or more portable phones can be registered into the AV (NAVI) control unit.
REAR VIEW MONITOR

The small CCD camera is equipped into the rear end of the vehicle. The rear view monitor that displays
the area behind the vehicle while backing up is equipped.

Guiding lines indicating side and rear clearances are provided in the rear view monitor image, which
allows the driver to more easily judge distances between the vehicle and objects in the display. The possi-
ble route lines that indicate the possible route according to the steering angle are provided to help backing
up when parking.

Image quality of the rear view image and of the navigation screen can be adjusted separately.
SEL526V

AV-146
[WITH MOBILE ENTERTAINMENT SYSTEM]
SYSTEM DESCRIPTION
Revision: 2007 April2007 M35/M45
SATELLITE TUNER

The satellite tuner is connected with the audio unit via communi-
cation line.

It sends the received sound signal from the satellite radio
antenna to the audio unit.
AV CONTROL UNIT (WITHOUT NAVI)

It controls each unit of the system by the operation signal from
the multifunction switch and sends the image signal of operating
condition or vehicle information, etc. to the display unit.

It receives the TEL input voice or the input voice at voice control
from the microphone. It receives the received TEL voice, and
then sends it to the audio unit.

It sends the voice guidance signal to BOSE amp (BOSE sys-
tem).
NAVI CONTROL UNIT (WITH NAVI)

It controls each unit of the system by the operation signal from
the multifunction switch and sends the image signal of operating
condition or vehicle information, etc. to the display unit.

It receives the TEL input voice or the input voice at voice control
from the microphone. It receives the received TEL voice, and
then sends it to the audio unit.

The gyro (angle speed sensor) and the DVD-ROM drive are
built-in units that control the navigation functions.

Signals are received from the gyro, the vehicle speed sensor,
and the GPS antenna. Vehicle location is determined by com-
bining this data with the data contained in the DVD-ROM map.
Location information is shown on liquid crystal display panel.
FRONT DISPLAY UNIT

It receives the RGB signal and the image signal of video distrib-
utor and camera control unit from AV (NAVI) control unit.

The changing of image is controlled by the communication with
AV ( N AV I ) c o n t r o l u n i t .
SKIB3894E
SKIB3891E
SKIB3892E
SKIB3893E

SYSTEM DESCRIPTION
AV-147
[WITH MOBILE ENTERTAINMENT SYSTEM]
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AV
Revision: 2007 April2007 M35/M45
REAR DISPLAY UNIT

It receives the image signal from the video distributor.

The changing of image is controlled by the communication with
video distributor.

It receives the operation signal from remote control, and then
sends it to the video distributor.
VIDEO DISTRIBUTOR

It receives the image signal from the AV (NAVI) control unit,
DVD player, and auxiliary input jack, and then sends it to the
front display and rear display.

It supplies the power to the remote control receiver, and then
receives the operation signal from the remote control receiver.

It sends ON signal to headphone amp.
DVD PLAYER
BOSE 2ch System

It sends the sound signal when playing DVD to the audio unit,
headphone amp, and then it sends the image signal to the video
distributor.

It inputs the sound signal from auxiliary input jacks, and then
sends it to audio unit, headphone amp.
BOSE Surround 5.1ch System

It sends the sound signal when playing DVD to the BOSE amp, headphone amp, and then it sends the
image signal to the video distributor.

When the downmix function is turned ON when playing DVD, the sound signal is sent to the audio unit.

It inputs the sound signal from auxiliary input jacks, and then sends it to audio unit, headphone amp.
CAMERA CONTROL UNIT

When the reverse signal is input, the power is supplied to the
rear view camera, and then the image signal from the rear view
camera is sent to the display unit.

The camera control unit displays the guiding lines and possible
route lines, and then it synthesizes them to the camera image.
SKIB3895E
SKIB3897E
SKIB3889E
SKIB3898E

TERMINALS AND REFERENCE VALUE FOR CONTROL UNIT
AV-207
[WITH MOBILE ENTERTAINMENT SYSTEM]
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Revision: 2007 April2007 M35/M45
AV ( N AV I ) C o n t r o l U n i tNKS004AO
Terminal
(Wire color)
ItemSignal
Input/
outputCondition
Reference value
+–Ignition
switchOperation
1
(B)Ground Ground – ON – Approx. 0 V
2
(Y)Ground Battery power supply Input OFF – Battery voltage
5
(V)Ground ACC power supply Input ACC – Battery voltage
6
(O/L)7 MIC. VCC Output ON – Approx. 5 V
7 Ground MIC. ground – ON – Approx. 0 V
8
(W/L)7 MIC. signal Input ON Give a voice.
9 – Shield – – – –
10
(BR)11
(B/R)TEL voice signal Output ON When inputting TEL voice.
12
(L/G)14
(L/Y)Voice guidance signal Output ONWhen inputting voice guid-
ance.
13 – Shield – – – –
44
(L/G)47
(W/L)RGB signal (R: red) Output ONStart confirmation/adjust-
ment mode, and then dis-
play color bar by selecting
“Color Spectrum Bar” on
DISPLAY DIAGNOSIS
screen.
45
(O/L)47
(W/L)RGB signal (G: green) Output ONStart confirmation/adjust-
ment mode, and then dis-
play color bar by selecting
“Color Spectrum Bar” on
DISPLAY DIAGNOSIS
screen.
PKIB5037J
SKIB3609E
SKIB3609E
SKIB2238J
SKIB2236J

AV-208
[WITH MOBILE ENTERTAINMENT SYSTEM]
TERMINALS AND REFERENCE VALUE FOR CONTROL UNIT
Revision: 2007 April2007 M35/M45
46
(L/Y)47
(W/L)RGB signal (B: blue) Output ONStart confirmation/adjust-
ment mode, and then dis-
play color bar by selecting
“Color Spectrum Bar” on
DISPLAY DIAGNOSIS
screen.
47
(W/L)Ground RGB ground – ON – Approx. 0 V
48
(B)GroundRGB synchronizing sig-
nalOutput ON –
49 – Shield – – – –
50
(G)Ground RGB area (YS) signal Output ONWhen inputting RGB image. Approx. 5 V
Set the selector lever in R
position, and then display
the rear view image.
51
(W)GroundHorizontal synchronizing
(HP) signalInput ON –
52
(R)GroundVertical synchronizing
(VP) signalInput ON –
53
(O/L)GroundCommunication signal
(CONT-DISP)Input ONWhen adjusting display
brightness. Te r m i n a l
(Wire color)
ItemSignal
Input/
outputCondition
Reference value
+–Ignition
switchOperation
SKIB2237J
SKIB3603E
PKIB4948J
SKIB3601E
SKIB3598E
PKIB5039J

TERMINALS AND REFERENCE VALUE FOR CONTROL UNIT
AV-209
[WITH MOBILE ENTERTAINMENT SYSTEM]
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Revision: 2007 April2007 M35/M45
*: With navigation system54
(W/L)GroundCommunication signal
(DISP-CONT)Input ONWhen adjusting display
brightness.
55 – Shield – – – –
61
(LG)Ground Illumination signal Input OFFLighting switch is OFF. Approx. 0 V
Lighting switch is ON. Approx. 12 V
63
(Y/G)Ground Ignition signal Input ON – Battery voltage
64
(P)Ground Parking brake signal Input ONParking brake ON. Approx. 0 V
Parking brake OFF. Approx. 12 V
65
(O)Ground Reverse signal Input ONSelect lever in R position. Approx. 12 V
Other than selector lever in
R position.Approx. 0 V
66
(G)GroundVehicle speed signal
(8-pulse)Input ONWhen vehicle speed is
approx. 40 km/h (25 MPH).
67
(V)GroundCamera-connection rec-
ognition signalInput ONConnected to rear view
camera control unit connec-
tor.Approx. 0 V
Not connected to rear view
camera control unit connec-
tor.Approx. 5 V
69
(W)–Communication signal
(H)Input/
Output–– –
70
(R)–Communication signal
(L)Input/
Output–– –
71
(LG)–CAN-HInput/
Output–– –
72
(P)–CAN-LInput/
Output–– –
107
*Ground GPS signal Input ON Connector is not connected. Approx. 5 V Terminal
(Wire color)
ItemSignal
Input/
outputCondition
Reference value
+–Ignition
switchOperation
PKIB5039J
SKIA6649J

AV-210
[WITH MOBILE ENTERTAINMENT SYSTEM]
TERMINALS AND REFERENCE VALUE FOR CONTROL UNIT
Revision: 2007 April2007 M35/M45
Video DistributorNKS004AP
Terminal
(Wire color)
ItemSignal
input/
outputCondition
Reference value
+–Ignition
SwitchOperation
1
(W)–Communication signal
(H)Input/
Output–– –
2
(R)–Communication signal
(L)Input/
Output–– –
3
(W)–Communication signal
(H)Input/
Output–– –
4
(O)–Communication signal
(L)Input/
Output–– –
6 – Shield – – – –
7
(B/R)GroundComposite synchroniz-
ing signal (front)Output ONFront display
DVD image
8
(BR)GroundComposite image signal
(front)Output ONFront display
DVD image
10
(B)12
(G)RGB signal (R: red)
(front)Output ONStart confirmation/adjust-
ment mode, and then dis-
play color bar by selecting
“Color Spectrum Bar” on
DISPLAY DIAGNOSIS
screen.
11
(W)12
(G)RGB signal (G: green)
(front)Output ONStart confirmation/adjust-
ment mode, and then dis-
play color bar by selecting
“Color Spectrum Bar” on
DISPLAY DIAGNOSIS
screen.
12
(G)– RGB ground – ON – Approx. 0 V
13
(R)12
(G)RGB signal (B: blue)
(front)Output ONStart confirmation/adjust-
ment mode, and then dis-
play color bar by selecting
“Color Spectrum Bar” on
DISPLAY DIAGNOSIS
screen.
SKIA0187E
SKIB2251J
SKIB2238J
SKIB2236J
SKIB2237J

TERMINALS AND REFERENCE VALUE FOR CONTROL UNIT
AV-211
[WITH MOBILE ENTERTAINMENT SYSTEM]
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Revision: 2007 April2007 M35/M45
14
(L/G)GroundRGB area (YS) signal
(front)Output ONWhen inputting RGB image. Approx. 5 V
Set the selector lever in R
position, and then display
the rear view image.
15
(W/L)GroundHorizontal synchronizing
(HP) signal (front)Input ON –
16
(O/L)GroundVertical synchronizing
(VP) signal (front)Input ON –
17
(L/Y)GroundRGB synchronizing
signal (front)Output ON –
18 – Shield – – – –
19
(R)Ground AUX image signal Input ON AUX image
21 – Shield – – – –
22 – Shield – – – –
23
(L)Ground DVD image signal Input ON DVD image Terminal
(Wire color)
ItemSignal
input/
outputCondition
Reference value
+–Ignition
SwitchOperation
PKIB4948J
SKIB3601E
SKIB3598E
SKIA3222J
SKIB2251J
SKIB2251J

AV-212
[WITH MOBILE ENTERTAINMENT SYSTEM]
TERMINALS AND REFERENCE VALUE FOR CONTROL UNIT
Revision: 2007 April2007 M35/M45
25
(B)27
(G)RGB signal (R: red)
(rear)Output ONStart confirmation/adjust-
ment mode, and then dis-
play color bar by selecting
“Color Spectrum Bar” on
DISPLAY DIAGNOSIS
screen.
26
(W)27
(G)RGB signal (G: green)
(rear)Output ONStart confirmation/adjust-
ment mode, and then dis-
play color bar by selecting
“Color Spectrum Bar” on
DISPLAY DIAGNOSIS
screen.
27
(G)Ground RGB ground – ON – Approx. 0 V
28
(R)27
(G)RGB signal (B: blue)
(rear)Output ONStart confirmation/adjust-
ment mode, and then dis-
play color bar by selecting
“Color Spectrum Bar” on
DISPLAY DIAGNOSIS
screen.
29
(W/R)GroundVertical synchronizing
(VP) signal
(rear)Input ON –
30
(W)GroundHorizontal synchronizing
(HP) signal (rear)Input ON –
31 – Shield – – – –
32
(R/L)GroundRGB area (YS) signal
(rear)Output ONWhen inputting RGB image. Approx. 5 V
Rear display
DVD image Terminal
(Wire color)
ItemSignal
input/
outputCondition
Reference value
+–Ignition
SwitchOperation
SKIB2238J
SKIB2236J
SKIB2237J
SKIB0823E
SKIB0825E
PKIB4949J

TERMINALS AND REFERENCE VALUE FOR CONTROL UNIT
AV-213
[WITH MOBILE ENTERTAINMENT SYSTEM]
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Revision: 2007 April2007 M35/M45
33
(R)GroundImage synchronizing sig-
nal (rear)Output ONRear display
RGB image
34
(G)GroundComposite image signal
(rear)Output ONRear display
DVD image
35 – Shield – – – –
36
(O)GroundIgnition signal
(rear display)OutputON – Approx. 0 V
ACC – Approx. 5 V
38 – Shield – – – –
39
(W)GroundCommunication signal
(DISP-DIST)Input ON Image quality adjustment
40
(O)GroundCommunication signal
(DIST-DISP)Output ON Image quality adjustment
44
(L/G)47
(W/L)RGB signal (R: red) Input ONStart confirmation/adjust-
ment mode, and then dis-
play color bar by selecting
“Color Spectrum Bar” on
DISPLAY DIAGNOSIS
screen.
45
(O/L)47
(W/L)RGB signal (G: green) Input ONStart confirmation/adjust-
ment mode, and then dis-
play color bar by selecting
“Color Spectrum Bar” on
DISPLAY DIAGNOSIS
screen. Terminal
(Wire color)
ItemSignal
input/
outputCondition
Reference value
+–Ignition
SwitchOperation
SKIB0825E
SKIB2251J
PKIB5039J
PKIB5039J
SKIB2238J
SKIB2236J