CD player INFINITI QX56 2010 Factory User Guide

AV
AV CONTROL UNITAV-113
< ECU DIAGNOSIS > [AUDIO SYSTEM]
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(W/L) Ground Horizontal synchronizing
(HP) signal InputIgnition
switch ON —
29
(O/L) Ground Vertical synchronizing (VP)
signal
InputIgnition
switch On —
30
(V) Ground Communication signal
(CONT
→DISP) OutputIgnition
switch ON When adjusting display
brightness
31
(LG) Ground
Communication signal
(DISP
→CONT) InputIgnition
switch
ON When adjusting display
brightness
32 — Shield — —— —
39
(W) 55
(B) DVD audio signal LH Input Ignition
switch ON When DVD player is oper-
ating
40
(R) 56
(G) DVD audio signal RH Input Ignition
switch
ON When DVD player is oper-
ating
45
(SB) Ground CD/DVD eject signal Input — Pressing the eject switch
0V
Except for above 3.3V
46 — Shield — —— —
Te r m i n a l
(Wire color) Description
ConditionReference value
(Approx.)
+ – Signal nameInput/
Output
SKIB3601E
SKIB3598E
PKIB5039J
PKIB5039J
SKIB3609E
SKIB3609E
Revision: April 20092010 QX56

AV-114
< ECU DIAGNOSIS >[AUDIO SYSTEM]
AV CONTROL UNIT
47
(W) 48
(R) AUX jack audio signal LH Input Ignition
switch ON When AUX mode
is select-
ed
58
(O/L) 42
(W) Headphone LH audio sig-
nal
OutputIgnition
switch ON When DVD player is oper-
ating
59
(W/L) 43
(O) Headphone RH audio sig-
nal
OutputIgnition
switch ON When DVD player is oper-
ating
60 — Shield — —— —
62
(B) Ground A/C and AV switch assem-
bly ground —Ignition
switch ON —0
V
63
(B) 48
(R) AUX jack audio signal RH Input Ignition
switch ON When AUX mode
is select-
ed
65
(B) Ground Ground
—Ignition
switch ON —0
V
66
(Y) Ground Battery power supply Input Ignition
switch OFF —
Battery voltage
67
(B) Ground Ground
—Ignition
switch
ON —0
V
68
(Y) Ground Battery power supply Input Ignition
switch OFF —
Battery voltage
69
(V) Ground ACC power supply
InputIgnition
switch
ACC —
Battery voltage
70
(W) Ground MIC power
OutputIgnition
switch ON —5
V
Terminal
(Wire color) Description
ConditionR
e

ference value
(Approx.)
+ – Signal nameInput/
Output
SKIB3609E
SKIB3609E
SKIB3609E
SKIB3609E
Revision: April 20092010 QX56

AV-146
< ECU DIAGNOSIS >[AUDIO SYSTEM]
DISPLAY UNIT
DISPLAY UNIT
Reference ValueINFOID:0000000005146348
TERMINAL LAYOUT
PHYSICAL VALUES
AWNIA1874ZZ
Terminal
(Wire color) Description
ConditionReference value
(Approx.)
+ – Signal nameInput/
Output
1
(B) Ground Ground
—Ignition
switch
ON —0
V
2
(Y) Ground Battery power supply Input Ignition
switch OFF —1
2V
3
(V) Ground ACC power supply
InputIgnition
switch
ACC —1
2V
4—Shield —— — —
5
(L) Ground DVD player image ground — 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 DIAGNO-
SIS screen.
7—Shield —— — —
8
(W/L) Ground Horizontal synchronizing
(HP) signal OutputIgnition
switch ON —
SKIB2236J
SKIB3601E
Revision: April 20092010 QX56

AV
DISPLAY UNITAV-147
< ECU DIAGNOSIS > [AUDIO SYSTEM]
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(O) Ground RGB area (YS) signal Input Ignition
switch ON RGB image displayed
5V
Rear view camera image
displayed
11
(V) Ground Communication signal
(CONT
→DISP) InputIgnition
switch ON When adjusting display-
brightness
12
(W) 14
(B) Rear view camera image
signal
InputIgnition
switch ON Rear view camera image
displayed
13
(B) Ground Inverter ground
—Ignition
switch ON —0
V
14
(B) Ground Signal ground
—Ignition
switch
ON —0
V
15
(B/W) Ground DVD player image signal Input Ignition
switch
ON When DVD mode is select-
ed
17
(W) Ground RGB signal (R: red)
InputIgnition
switch ON Start confirmation/adjust-
ment mode, and then dis-
play color bar by selecting
“Color Spectrum Bar” on
DISPLAY DIAGNOSIS
screen.
Te r m i n a l
(Wire color) Description
ConditionReference value
(Approx.)
+ – Signal nameInput/
Output
PKIB4948J
PKIB5039J
SKIB2251J
SKIB2251J
SKIB2238J
Revision: April 20092010 QX56

AV-154
< ECU DIAGNOSIS >[AUDIO SYSTEM]
DVD PLAYER
DVD PLAYER
Reference ValueINFOID:0000000005146351
PHYSICAL VALUES
AWNIA1876ZZ
Terminal
(Wire color) Description
ConditionReference value
(Approx.)
+ – Signal nameInput/
Output
1
(W) 2
(B) DVD audio signal LH Output Ignition
switch ON With operation of the DVD
player
3—Shield —— — —
5
(B) Ground Ground
—Ignition
switch ON —0
V
6
(BR) Ground Illumination control (pulse
width modulated) — — With lighting switch ON
—
7
(W/L) Ground Can communication Input/
Output Ignition
switch ON ——
9
(SB) Ground
Video monitor power sup-
ply OutputIgnition
switch
ON With DVD player operation
Battery voltage
10
(G/Y) Ground Switch power
OutputIgnition
switch ON With DVD player operation
5V
12
(B/W) Ground VTR (+)
OutputIgnition
switch ON With DVD player operation
—
13
(L) Ground VTR (-)
OutputIgnition
switch
ON With DVD player operation
—
14
(B/W) Ground Display ground
—Ignition
switch ON With DVD player operation
0V
16
(Y) — Data receive
Input —— —
SKIB3609E
Revision: April 20092010 QX56

AV
DVD PLAYERAV-155
< ECU DIAGNOSIS > [AUDIO SYSTEM]
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(R) 18
(G) DVD audio signal RH Output Ignition
switch ON With DVD player operation
21
(Y) Ground Battery power
Input ——Battery voltage
22
(R/L) Ground Illumination power
Input —With instrument illumination
ON Battery voltage
23
(P/B) Ground CAN communication
Input/
Output Ignition
switch
ON —0
V
24
(V) Ground ACC power
InputIgnition
switch
ACC or
ON —
Battery voltage
25
(BR) Ground Video monitor power Output Ignition
switch ON With DVD player operation
Battery voltage
26
(B/Y) Ground Video monitor ground Input Ignition
switch ON With instrument illumination
ON 0V
28
(B/W) Ground Video out
InputIgnition
switch
ACC or
ON —
30 — Shield — — ——
32
(BR) — Data transmit
Output ———
Te r m i n a l
(Wire color) Description
ConditionReference value
(Approx.)
+ – Signal nameInput/
Output
SKIB3609E
SKIB2251J
Revision: April 20092010 QX56

AV
MULTI AV SYSTEMAV-157
< SYMPTOM DIAGNOSIS > [AUDIO SYSTEM]
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DVD PLAYER
Symptom Possible causeReference page
DVD player inoperative • Power supply and ground circuits
• DVD player•
AV- 7 4
•AV- 1 5 4
No sound when playing a DVD • Audio signal circuits
•AV control unit
• DVD player•
AV- 8 5•AV- 6 8
•AV- 7 4
Video monitor is inoperative/does not display properly • Power supply and ground circuits
• Video out circuit
• DVD player
• Display monitor•
AV- 7 5•AV- 1 5 4
•AV- 7 4
•AV- 7 5
DVD remote control is inoperative/does not operate
properly • DVD player
• Rear audio remote control unit•
AV- 7 4
•AV- 11 0
Headphones inoperative • Headphone batteries
• Headphone audio signal circuits from AV control unit
•AV control unit
• Rear audio remote control unit•
AV- 1 5 4•AV- 11 0
•AV- 11 0
Revision: April 20092010 QX56

AV-178
< ON-VEHICLE REPAIR >[AUDIO SYSTEM]
DVD PLAYER
DVD PLAYER
Removal and InstallationINFOID:0000000005146364
REMOVAL
1. Remove the center console bin. Refer to IP-20, "Removal and Installation".
2. Remove the DVD player screws (A) and remove the DVD player (1).
INSTALLATION
Installation is in the reverse order of removal.
ALNIA0271ZZ
Revision: April 20092010 QX56

PRECAUTIONSBRC-111
< PRECAUTION > [VDC/TCS/ABS]
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5. When the repair work is completed, return the ignition switch to the ″LOCK ″ position before connecting
the battery cables. (At this time, the steering lock mechanism will engage.)
6. Perform a self-diagnosis check of al l control units using CONSULT-III.
Precaution for Brake SystemINFOID:0000000005148094
CAUTION:
• Always use recommended brake fluid. Refer to MA-13, "
Fluids and Lubricants".
• Never reuse drained brake fluid.
• Be careful not to splash brake fluid on painted areas; it may cause paint damage. If brake fluid is
splashed on painted areas, wash it away with water immediately.
• To clean or wash all parts of master cylin der and disc brake caliper, use clean brake fluid.
• Never use mineral oils such as gasoline or kerosen e. They will ruin rubber parts of the hydraulic sys-
tem.
• Use flare nut wrench when removing and installing brake
tube.
• If a brake fluid leak is found, the part must be disassembled
without fail. Then it has to be replaced with a new one if a
defect exists.
• Turn the ignition switch OFF and remove the connector of the ABS actuator and electric unit (con trol unit) or the battery ter-
minal before performing the work.
• Always torque brake lines when installing.
• Burnish the brake contact surf aces after refinishing or replac-
ing rotors, after replacing pads, or if a soft pedal occurs at
very low mileage.
Refer to BR-30, "
Brake Burnishing Procedure" (front disc brake) or BR-35, "Brake Burnishing Proce-
dure" (rear disc brake).
WARNING:
• Clean brake pads and shoes with a waste cl oth, then wipe with a dust collector.
Precaution for Brake ControlINFOID:0000000005148095
• During ABS operation, the brake pedal may vibrate lightly and a mechanical noise may be heard. This is
normal.
• Just after starting vehicle, the brake pedal may vibrate or a motor operating noise may be heard from engine
compartment. This is a normal status of operation check.
• Stopping distance may be longer than that of vehicles without ABS when vehicle drives on rough, gravel, or snow-covered (fresh, deep snow) roads.
• When an error is indicated by ABS or another warning lamp, collect all necessary information from customer (what symptoms are present under what conditions) and check for simple causes before starting diagnosis.
Besides electrical system inspection, check boos ter operation, brake fluid level, and fluid leaks.
• If incorrect tire sizes or types are installed on the vehicle or brake pads are not Genuine NISSAN parts, stop-
ping distance or steering stability may deteriorate.
• If there is a radio, antenna or related wiring near control module, ABS function may have a malfunction or
error.
• If aftermarket parts (car stereo, CD player, etc.) have been installed, check for incidents such as harness pinches, open circuits or improper wiring.
• If the following components are replaced with non-genuine components or modified, the VDC OFF indicator lamp and SLIP indicator lamp may turn on or the VDC system may not operate properly. Components
related to suspension (shock absorbers, struts, springs , bushings, etc.), tires, wheels (exclude specified
size), components related to brake system (pads, roto rs, calipers, etc.), components related to engine (muf-
fler, ECM, etc.), components related to body reinforcement (roll bar, tower bar, etc.).
• Driving with broken or excessively worn suspensi on components, tires or brake system components may
cause the VDC OFF indicator lamp and the SLIP indicator lamp to turn on, and the VDC system may not
operate properly.
• When the TCS or VDC is activated by sudden acceleration or sudden turn, some noise may occur. The noise is a result of the normal operation of the TCS and VDC.
• When driving on roads which have extreme slopes (such as mountainous roads) or high banks (such as sharp curves on a freeway), the VDC may not operate no rmally, or the VDC warning lamp and the SLIP indi-
cator lamp may turn on. This is not a problem if normal operation can be resumed after restarting the engine.
SBR686C
Revision: April 20092010 QX56

FRONT CENTER CONSOLEIP-23
< DISASSEMBLY AND ASSEMBLY >
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Disassembly and AssemblyINFOID:0000000005147376
DISASSEMBLY
1. Remove latch from console lid.
2. Remove console lid and lid hinge.
3. Remove console bin.
4. Disconnect electrical harness connec tor from DVD player (if equipped).
5. Remove rear upper finisher.
6. Remove rear cup holder assembly.
7. Remove rear finisher assembly, tilt aside and disconnect electrical connectors.
8. Remove console power socket, then disconnect electrical connector.
9. Remove screws on each side, release clips and remove console covers RH/LH.
10. Remove storage compartment and mask.
11. Remove console front bracket.
12. Remove heat duct and rear console duct.
13. Remove console rear bracket.
ASSEMBLY
Assembly is in the reverse order of disassembly.
1. Console lid assembly 2. A/T finisher 3. Console upper finisher
4. Storage compartment 5. Storage compartment mask 6. Console reinforcement assembly
7. Console front bracket 8. Lower side finisher LH 9. Center console lower cover LH
10. Console cover LH 11. Rear console duct 12. Console power socket
13. Rear cup holder assembly 14. Rear finisher assembly 15. Console rear bracket
16. Heat duct 17. Rear upper finisher 18. Console bin mat
19. Console bin 20. Console cover RH 21. Center console lower cover RH
22. Lower side finisher RH 23. A/T transmission control 24. Mask
25. Cup holder insert
Revision: April 20092010 QX56