2007 INFINITI QX56 service

TELEPHONE
AV-63
< SERVICE INFORMATION >
C
D
E
F
G
H
I
J
L
MA
B
AV
N
O
P
CAUTION:
To avoid damage use care when removing console finisher.
• Sunroof switch (2).
• Microphone (3).
• Front personal/map lamp LH (4).
• Interior lamp switch (5).
• Front personal/map lamp RH (6).
1. Remove console assembly, roof finisher.
2. Release Bluetooth ON indicator tabs.
3. Disconnect Bluetooth ON indicator connector.
4. Remove Bluetooth ON indicator (1).
Installation
Installation is in the reverse order of removal.
MICROPHONE
Removal
CAUTION:
To avoid damage use care when removing console finisher.
• Bluetooth on indicator (1).
• Sunroof switch (2).
• Front personal/map lamp LH (4).
• Interior lamp switch (5).
• Front personal/map lamp RH (6).
1. Remove console assembly, roof finisher.
2. Release microphone tabs.
3. Disconnect microphone connector.
4. Remove microphone (3).
Installation
Installation is in the reverse order of removal.
LKIA0667E
LKIA0667E

AV-64
< SERVICE INFORMATION >
DVD ENTERTAINMENT SYSTEM
DVD ENTERTAINMENT SYSTEM
Component Parts and Harness Connector LocationINFOID:0000000003533699
DescriptionINFOID:0000000003533700
Refer to Owner's Manual for DVD entertainment system operating instructions.
Power is supplied at all times
• through 20A fuse (No. 31, located in the fuse and fusible link box)
• to DVD player terminal 16.
With the ignition switch in the ACC or ON position, power is supplied
• through 10A fuse [No. 4, located in the fuse block (J/B)]
• to DVD player terminal 15.
Power is also supplied
• from DVD player terminals 31 and 32
WKIA4570E
1. Fuse block (J/B)
M42. Fuse and fusible link box 3. Audio Unit
M46
4. DVD player
M205, M2065. Video Monitor
R202

DVD ENTERTAINMENT SYSTEM
AV-65
< SERVICE INFORMATION >
C
D
E
F
G
H
I
J
L
MA
B
AV
N
O
P
• to video monitor terminals 11 and 12.
Ground is supplied
• to DVD player terminal 22
• through body grounds M57, M61 and M79.
Audio signals are supplied
• through DVD player terminals 1, 2, 3 and 4
• to audio unit terminals 34, 35, 36 and 37.
Video signals are supplied
• through DVD player terminals 23, 24, 28 and 29
• to video monitor terminals 5, 6, 7 and 8.

AV-66
< SERVICE INFORMATION >
DVD ENTERTAINMENT SYSTEM
Schematic
INFOID:0000000003533701
WKWA0801E

DVD ENTERTAINMENT SYSTEM
AV-67
< SERVICE INFORMATION >
C
D
E
F
G
H
I
J
L
MA
B
AV
N
O
P
Wiring Diagram - DVD -INFOID:0000000003533702
WKWA2286E

AV-68
< SERVICE INFORMATION >
DVD ENTERTAINMENT SYSTEM
WKWA1188E

DVD ENTERTAINMENT SYSTEM
AV-69
< SERVICE INFORMATION >
C
D
E
F
G
H
I
J
L
MA
B
AV
N
O
P
WKWA3590E

AV-70
< SERVICE INFORMATION >
DVD ENTERTAINMENT SYSTEM
Trouble Diagnosis
INFOID:0000000003533703
Power Supply Circuit InspectionINFOID:0000000003533704
1.CHECK FUSES
Check that the following fuses are not blown.
Symptom Possible causes Repair order
DVD player inoperative1. Power supply
2. Ground circuit
3. Audio enable circuit
4. DVD enable signal
5. Audio enable signal
6. DVD player
7. Audio unit1. Refer to AV- 7 0 , "
Power Supply Circuit Inspection".
2. Refer to AV- 7 0 , "
Power Supply Circuit Inspection".
3. Check audio enable circuits for open or short be-
tween audio unit terminals 39, 40 and DVD player
terminals 11, 9.
4. Push power switch of DVD player and verify approx.
5V is present at terminal 39 of audio unit.
5. Push power switch of DVD player and verify approx.
5V is present at terminal 9 of DVD player.
6. Remove DVD player for repair.
7. Remove audio unit for repair.
No sound when playing
DVD1. Audio signal circuits
2. DVD player
3. Audio unit1. Check audio signal circuits for open or short be-
tween DVD player terminals 1, 2, 3 and 4 and audio
unit terminals 34, 35, 36 and 37.
2. Remove DVD player for repair.
3. Remove audio unit for repair.
Video monitor is inopera-
tive/does not operate prop-
erly1. Power supply
2. Video monitor ground circuit
3. Video circuits
4. Data signal
5. Video monitor
6. DVD player1. Operate DVD player and verify battery positive volt-
age is present at terminals 11 and 12 of video moni-
tor. Verify approximately 5 volts is present at terminal
10 of video monitor.
2. Check video monitor ground circuits between DVD
player terminals 19 and 27 and video monitor termi-
nals 1 and 2.
3. Check video circuits between DVD player terminals
23 and 24 and video monitor terminals 7 and 8.
4. Check data signal circuit for open or short between
DVD player terminal 29 and video monitor terminal
5.
5. Remove video monitor for repair.
6. Remove DVD player for repair.
DVD remote control is inop-
erative/does not operate
properly1. Data signal
2. DVD player remote control batteries
3. DVD player remote control
4. Video monitor1. Check data signal circuit for open or short between
DVD player terminal 28 and video monitor terminal
6.
2. Replace DVD player remote control batteries.
3. Replace DVD player remote control.
4. Remove video monitor for repair.
Headphones inoperative 1. Headphone batteries
2. Headphones
3. Rear audio remote control unit1. Replace headphone batteries.
2. Replace headphones.
3. Replace rear audio remote control unit.
Snowy video/poor audio 1. Harness or connectors
2. DVD player1. Check harness and connectors for open or short.
2. Check DVD player.
Snowy video (audio OK) 1. Harness or connectors
2. DVD player1. Check harness and connectors for open or short.
2. Check DVD player.
No video (audio OK) 1. Harness or connectors
2. DVD player
3. Video monitor1. Check harness and connectors for open or short.
2. Check DVD player.
3. Check video monitor.
Dim video (audio OK) 1. Harness or connectors
2. DVD player
3. Video monitor1. Check harness and connectors for open or short.
2. Check DVD player.
3. Check video monitor.