2007 NISSAN 350Z fuse
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AUDIO
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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
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AV-6
AUDIO
Revision: 2006 November2007 350Z
to terminals 1 and 2 of rear speaker LH and RH
to terminals 1 and 2 of tweeter (driver side) and tweeter (passenger side)
to terminals 1 and 2 of woofer amp.
Audio signals are amplified by the woofer amp.
The amplified audio signals are supplied
through woofer amp. terminals 3 and 4
to terminals 1 and 2 of woofer.
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 (ROADSTER 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,
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,
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 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
to terminals 1 and 2 of rear speaker LH and RH
to terminals 1 and 2 of tweeter (driver side) and tweeter (passenger side)
to terminals 1 and 2 of woofer amp.
Audio signals are amplified by the woofer amp.
The amplified audio signals are supplied
through woofer amp. terminals 3 and 4
to terminals 1 and 2 of woofer.
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.
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AUDIO
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Revision: 2006 November2007 350Z
Power Supply Circuit InspectionNKS002BF
1. CHECK FUSE
Make sure that the following fuses of the audio unit, BOSE speaker amp. and woofer amp. are not blown.
OK or NG
OK >> GO TO 2.
NG >> If fuse is blown, be sure to eliminate cause of malfunction before installing new fuse. Refer to PG-
4, "POWER SUPPLY ROUTING CIRCUIT" .
2. CHECK POWER SUPPLY CIRCUIT
1. Check voltage between audio unit harness connector terminals
and ground.
2. Check voltage between BOSE speaker amp., woofer amp. har-
ness connector terminals and ground (BOSE system).
OK or NG
OK >>INSPECTION END (Base system)
GO TO 3 (BOSE system).
NG >> Repair harness or connector.
Unit Signal Fuse No.
Audio unitBattery power supply 37
Ignition switch ACC or ON 6
BOSE speaker amp. Battery power supply 37
Woofer amp. Battery power supply 17
UnitTerminals
OFF ACC ON (+)
(–)
Connector Terminal
Audio
unitM406GroundBattery
voltageBattery
voltageBattery
voltage
10 Ground 0 VBattery
voltageBattery
voltage
SKIA8743E
UnitTerminals
OFF ACC ON (+)
(–)
Connector Terminal
BOSE
speaker
amp.T6 11
GroundBattery
voltageBattery
voltageBattery
voltage
Woofer
amp.B32 8
SKIA8744E
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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.