2007 NISSAN 350Z radio
[x] Cancel search: radioPage 1 of 116
AV-1
AUDIO VISUAL, NAVIGATION & TELEPHONE SYS-
TEM
K ELECTRICAL
CONTENTS
C
D
E
F
G
H
I
J
L
M
SECTION AV
A
B
AV
Revision: 2006 November2007 350Z
AUDIO VISUAL, NAVIGATION & TELEPHONE SYSTEM
PRECAUTIONS .......................................................... 3
Precautions for Supplemental Restraint System
(SRS) “AIR BAG” and “SEAT BELT PRE-TEN-
SIONER” .................................................................. 3
Precautions for Battery Service ................................ 3
PREPARATION ........................................................... 4
Commercial Service Tools ........................................ 4
AUDIO ......................................................................... 5
System Description .................................................. 5
BASE SYSTEM ..................................................... 5
BOSE SYSTEM (COUPE MODELS) .................... 5
BOSE SYSTEM (ROADSTER MODELS) ............. 6
Component Parts Location ....................................... 8
Schematic / Base System ........................................ 9
Wiring Diagram — AUDIO — / Base System ......... 10
Schematic / BOSE System .................................... 13
Wiring Diagram — AUDIO — / BOSE System
(Coupe Models) ...................................................... 14
Wiring Diagram — AUDIO — / BOSE System
(Roadster Models) .................................................. 23
Terminals and Reference Value for Audio Unit / Base
System ................................................................... 30
Terminals and Reference Value for Audio Unit /
BOSE System ........................................................ 32
Terminals and Reference Value for BOSE Speaker
Amp. ....................................................................... 35
Terminals and Reference Value for Woofer Amp. ... 37
Terminals and Reference Value for Satellite Radio
Tuner ...................................................................... 38
Trouble Diagnosis .................................................. 39
Power Supply Circuit Inspection ............................ 41
Steering Switch Does Not Operate ........................ 42
AudioPilot® Does Not Work ................................... 44
Removal and Installation of Audio Unit (Base sys-
tem) ........................................................................ 46
REMOVAL ........................................................... 46
INSTALLATION ................................................... 46
Locking CD Auto Changer Mechanism (Audio unit
of BOSE system) .................................................... 46
DAMPER LOCK PROCEDURE .......................... 46Removal and Installation of Audio Unit (BOSE sys-
tem) ........................................................................ 47
REMOVAL ........................................................... 47
INSTALLATION ................................................... 47
Removal and Installation of Door Speaker ............. 47
REMOVAL ........................................................... 47
INSTALLATION ................................................... 47
Removal and Installation of Rear Speaker ............. 48
REMOVAL ........................................................... 48
INSTALLATION ................................................... 48
Removal and Installation of Tweeter ...................... 48
REMOVAL ........................................................... 48
INSTALLATION ................................................... 48
Removal and Installation of Woofer and Woofer
Amp. (BOSE System) ............................................. 49
REMOVAL ........................................................... 49
INSTALLATION ................................................... 49
Removal and Installation of BOSE Speaker Amp. ... 50
REMOVAL ........................................................... 50
INSTALLATION ................................................... 50
Removal and Installation of Microphone ................ 50
REMOVAL ........................................................... 50
INSTALLATION ................................................... 50
Removal and Installation of Satellite Radio Tuner ... 51
REMOVAL ........................................................... 51
INSTALLATION ................................................... 51
Removal and Installation of Satellite Radio Antenna ... 51
REMOVAL ........................................................... 51
INSTALLATION ................................................... 51
ANTENNA ................................................................. 52
System Description ................................................. 52
Wiring Diagram — M/ANT — ................................. 53
Location of Antenna ................................................ 54
Removal and Installation of Antenna Amp. ............ 55
REMOVAL ........................................................... 55
INSTALLATION ................................................... 55
Removal and Installation of Antenna ...................... 55
REMOVAL ........................................................... 55
INSTALLATION ................................................... 55
Removal and Installation of Satellite Radio Antenna ... 56
Page 5 of 116
AUDIO
AV-5
C
D
E
F
G
H
I
J
L
MA
B
AV
Revision: 2006 November2007 350Z
AUDIOPFP:28111
System DescriptionNKS000C7
BASE SYSTEM
For Audio System operation information, refer to Owner's Manual.
Power is supplied at all times
through 15 A fuse [No. 37, located in the fuse and fusible link box]
to audio unit terminal 6.
With the ignition switch in the ACC or ON position, power is supplied
through 10 A fuse [No. 6, located in the fuse block (J/B)]
to audio unit terminal 10.
Ground is supplied through the case of the audio unit.
When audio switch is pressed, audio signals are supplied
through audio unit terminals 1, 2, 3, 4, 13, 14, 15 and 16
to terminals 1 and 2 of driver door speaker and passenger door speaker
to terminals 1 and 2 of rear speaker LH and RH
to terminals 1 and 2 of tweeter (driver side) and tweeter (passenger side).
When one of steering switch is pressed to volume up, seek up, or mode ON, resistance in steering switch cir-
cuit changes depending on which button is pressed.
When one of steering switch is pressed to volume down, seek down, or power ON, resistance in steering
switch circuit changes depending on which button is pressed.
BOSE SYSTEM (COUPE MODELS)
CD auto changer (built into audio unit) operation is controlled by audio unit.
Refer to owner's manual for the system operation.
Power is supplied at all times
through 15 A fuse [No. 37, located in the fuse and fusible link box]
to audio unit terminal 6
to BOSE speaker amp. terminal 11
to satellite radio tuner terminal 32,
through 15 A fuse [No. 17, located in the fuse block (J/B)]
to woofer amp. terminal 8.
With the ignition switch in the ACC or ON position, power is supplied
through 10 A fuse [No. 6, located in the fuse block (J/B)]
to audio unit terminal 10
to satellite radio tuner terminal 36,
through audio unit terminal 12
to BOSE speaker amp. terminal 41,
through BOSE speaker amp. terminal 32
to woofer amp. terminal 6.
Ground is supplied through the case of the audio unit.
Ground is also supplied
to BOSE speaker amp. terminal 27
to woofer amp. terminal 7
through body grounds B5, B6, D105 and T14.
When audio switch is pressed, audio signals are supplied
through audio unit terminals 1, 2, 3, 4, 13, 14, 15 and 16
to BOSE speaker amp. terminals 33, 34, 35, 36, 37, 38, 39 and 40.
Audio signals are amplified by the BOSE speaker amp.
The amplified audio signals are supplied
through BOSE speaker amp. terminals 12, 19, 20, 21, 22, 23, 24, 25, 26 and 28
to terminals 1 and 2 of driver door speaker and passenger door speaker
Page 33 of 116
AUDIO
AV-33
C
D
E
F
G
H
I
J
L
MA
B
AV
Revision: 2006 November2007 350Z
22 (R/G)25
(GR)*1
(Y/G)*2
Remote control signal
AInput ONPress and hold MODE
switchApprox. 0 V
Press and hold SEEK UP
switchApprox. 1.7 V
Press and hold VOLUME
UP switchApprox. 3.3 V
Except for above Approx. 5 V
23 (OR)25
(GR)
*1
(Y/G)*2
Remote control signal
BInput ONPress and hold POWER
switchApprox. 0 V
Press and hold SEEK
DOWN switchApprox. 1.7 V
Press and hold VOLUME
DOWN switchApprox. 3.3 V
Except for above Approx. 5 V
24 (R/B)31
(B/OR)Voice guidance ON
signal
*3Input ON Press “VOICE” button
25
(GR)
*1
(Y/G)*2GroundRemote control
ground— ON — Approx. 0 V
27 (L) 26 (P)
TEL voice signal
*1Input ONReceiving the party's voice
while using the hands-free
phone system.
28 (W/G) Ground
TEL ON signal
*1Input ONWhen using hands-free
phone systemApprox. 0 V
Except while using hands-
free phone systemApprox. 5 V
29 —
Shield
*1—— — —
32 (L/B) 30 (W/B)Voice guidance
signal
*3Input ON Press “VOICE” button
34 (B/R) GroundCommunication signal
Tx (AUDIO-SAT)
*4Output ONWhen setting to satellite
radio mode Terminal
(Wire color)
ItemSignal
input/
outputCondition
Reference value
+–Ignition
switchOperation
SKIB0232E
SKIB3609E
SKIB3597E
SKIB7336E
Page 34 of 116
AV-34
AUDIO
Revision: 2006 November2007 350Z
*1: With telephone system
*2: Without telephone system
*3: With navigation system
*4: With satellite radio35 (B) 43 (W)Satellite radio audio
signal RH
*4Input ONReceive satellite radio audio
signal
36 (R) 44 (G)Satellite radio audio
signal LH
*4Input ONReceive satellite radio audio
signal
38 (W/R) GroundCommunication signal
Rx (SAT-AUDIO)
*4Input ONWhen setting to satellite
radio mode
39 (L) GroundCommunication signal
REQ (SAT-AUDIO)
*4Input ONWhen setting to satellite
radio mode
41 —
Shield
*4—— — —
42 —
Shield
*4—— — — Te r m i n a l
(Wire color)
ItemSignal
input/
outputCondition
Reference value
+–Ignition
switchOperation
SKIB3609E
SKIB3609E
SKIB7337E
SKIB7338E
Page 38 of 116
AV-38
AUDIO
Revision: 2006 November2007 350Z
Terminals and Reference Value for Satellite Radio TunerNKS002EC
Te r m i n a l
(Wire color)
ItemSignal
input/
outputCondition
Reference value
+–Ignition
switchOperation
22 (R) 21 (G)Satellite radio audio
signal LHOutput ONReceive satellite radio audio
signal
24 (B) 23 (W)Satellite radio audio
signal RHOutput ONReceive satellite radio audio
signal
25 — Shield — — — —
26 — Shield — — — —
28 (L) GroundCommunication signal
REQ (SAT-AUDIO)Output ONWhen setting to satellite
radio mode
29 (OR/L) GroundCommunication signal
Tx (SAT-AUDIO)Output ONWhen setting to satellite
radio mode
30 (W/L) GroundCommunication signal
Rx (AUDIO-SAT)Input ONWhen setting to satellite
radio mode
32 (BR/Y) Ground Battery power supply Input OFF — Battery voltage
36 (P/B) Ground ACC power supply Input ACC — Battery voltage
40 — Satellite radio antenna — — — —
SKIB3609E
SKIB3609E
SKIB7338E
SKIB7337E
SKIB7336E
Page 39 of 116
AUDIO
AV-39
C
D
E
F
G
H
I
J
L
MA
B
AV
Revision: 2006 November2007 350Z
Trouble DiagnosisNKS002ED
The majority of the audio malfunctions are the result of outside causes (bad CD, electromagnetic interfer-
ence, etc.). Check the symptoms below to diagnose the malfunction.
The vehicle itself can be a source of noise if noise prevention parts or electrical equipment is malfunction-
ing. Check if noise is caused and/or changed by engine speed, ignition switch turned to each position, and
operation of each piece of electrical equipment, and then determine the cause.
Refer to "SERVICE BULLETIN NTB04-119" for the diagnosis of satellite radio.
NOTE:
Noise resulting from variations in field strength, such as fading noise and multi-path noise, or external noise
from trains and other sources. It is not a malfunction.
Fading noise: This noise occurs because of variations in the field strength in a narrow range due to moun-
tains or buildings blocking the signal.
Symptom Possible malfunction location
Audio system does not work properly.
Audio unit power supply circuit
Audio unit
No sound can be heard from all speakers.
Base system
Audio unit
BOSE system
BOSE speaker amp. power supply and ground circuit
BOSE speaker amp. ON signal circuit
Audio unit
BOSE speaker amp.
No sound can be heard from one or several speakers.
Base system
Audio signal circuit between audio unit and speaker
Speaker
Tweeter
Audio unit
BOSE system
Audio signal circuit between audio unit and BOSE speaker amp.
Audio signal circuit between BOSE speaker amp. and speaker
Speaker
Tweeter
Audio unit
BOSE speaker amp.
No sound can be heard from woofer.
Woofer amp. power supply and ground circuit
Woofer amp. ON signal circuit
Audio signal circuit between BOSE speaker amp. and woofer
Audio signal circuit between woofer amp. and woofer
Woofer
Woofer amp.
BOSE speaker amp.
No sound can be heard from radio or noise is caught.
Antenna amp. ON signal circuit
Antenna feeder
Antenna
Antenna amp.
Audio unit
None of the steering switch operations work
TEL adapter unit control signal 1 circuit
Steering switch signal ground circuit
Page 51 of 116
AUDIO
AV-51
C
D
E
F
G
H
I
J
L
MA
B
AV
Revision: 2006 November2007 350Z
Removal and Installation of Satellite Radio TunerNKS002EF
REMOVAL
: Vehicle front
1. Remove trunk side box. Refer to EI-39, "
Removal and Installation (for Coupe Models)" .
2. Remove luggage floor carpet and spare tire cover. Refer to EI-39, "
Removal and Installation (for Coupe
Models)" .
3. Remove screws (A), and remove satellite radio tuner (1).
INSTALLATION
Installation is the reverse order of removal.
Removal and Installation of Satellite Radio AntennaNKS002EL
REMOVAL
: Vehicle front
1. Remove headlining. Refer to EI-44, "
Removal and Installation (for Coupe Models)" .
2. Remove nut (A), and then disconnect connector (1).
3. Remove satellite radio antenna.
INSTALLATION
Installation is the reverse order of removal.
SKIB7344E
SKIB7354E
Roof antenna mounting nut : 6.0 N·m (0.61 kg-m, 53 in-lb)
Page 52 of 116
AV-52
ANTENNA
Revision: 2006 November2007 350Z
ANTENNAPFP:28200
System DescriptionNKS002EG
With the ignition switch in ACC or ON, power is supplied
through 10A fuse [No. 6, located in the fuse block (J/B)]
to audio unit terminal 10.
Ground is supplied through the case of the antenna amp.
When the radio switch is turned ON, antenna signal is supplied
through audio unit terminal 5
to antenna amp. terminal 1.
Then the antenna amp. is activated.
Antenna signals amplified by the antenna amp. are supplied to the audio unit.