INFINITI FX35 2006 Service Manual

PREPARATION AV-5
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Revision: 2006 December 2006 FX35/FX45
PREPARATIONPFP:00002
Commercial Service ToolsNKS003AG
Tool name Description
Power tool Loosening bolts and nuts
PBIC0191E

AV-6
AUDIO
Revision: 2006 December 2006 FX35/FX45
AUDIOPFP:28111
System DescriptionNKS003AI
AUDIO SYSTEM
Refer to Owner's Manual for audio system operating instructions.
Power is supplied at all times

through 15A fuse (No. 32, located in the fuse and fusible link block)

to audio unit terminal 6

to A/C and AV switch terminal 1

to display control unit terminal 1

to woofer terminal 1

to satellite radio tuner terminal 12 (With satellite radio) and

to option connector–2 for satellite radio tuner terminal 12 (Without satellite radio),

through 20A fuse [No.17, located in the fuse block (J/B)]

to BOSE speaker amp. terminal 1.
With the ignition switch in the ACC or ON position, power is supplied

through 10A fuse [No. 6, located in the fuse block (J/B)]

to audio unit terminal 10

to A/C and AV switch terminal 2

to display control unit terminal 10

to satellite radio tuner terminal 16 (With satellite radio) and

to option connector–2 for satellite radio tuner terminal 11 (Without satellite radio).
Ground is supplied through the case of the audio unit.
Ground is also supplied

to BOSE speaker amp. terminal 17

to woofer terminal 2

to satellite radio tuner terminal 15 (With satellite radio) and

to option connector–2 for satellite radio receiver terminal 10 (Without satellite radio)

through body ground B203 and B210,

to A/C and AV switch terminal 5

to display control unit terminals 3,13 and

to display terminal 1

through body ground M35, M45 and M85.
Audio unit, A/C and audio controller are connected by FPC (Flexible Print Circuit).
A/C and audio controller integrates A/C switches and audio switches.
When A/C and audio controller is pressed to audio switch, it sends audio signal to audio unit. Then audio sig-
nals are supplied

through audio unit terminals 1, 2, 3, 4, 13, 14, 15, and 16

to BOSE speaker amp. terminals 23, 24, 25, 26, 27, 28, 29, and 30.
Audio signals are amplified by the BOSE speaker amp.
The amplified audio signals are supplied

through BOSE speaker amp. terminals 2, 3, 4, 9,10,11,12, 13, 14, 15, 16, 18, 19 and 20

to terminals 1 and 2 of front door speaker LH and RH

to terminals 1 and 2 of rear door speaker LH and RH

to terminals 1 and 2 of tweeter LH and RH

to terminals 1 and 2 of instrument speaker LH, RH, and CENTER, and

to terminals 7 and 8 of woofer.
When one of audio steering wheel switch is pressed to ON (With telephone system), mode ON (Without
telephone system), seek up, or volume up, resistance in steering switch circuit changes depending on which
button is pressed.

AUDIO AV-7
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Revision: 2006 December 2006 FX35/FX45
When one of audio steering wheel switch is pressed to mode ON (With telephone system), power ON (Without
telephone system), seek down, or volume down, resistance in audio steering wheel switch circuit changes
depending on which button is pressed.
SPEED SENSITIVE VOLUME SYSTEM
Volume level of this system gone up and down automatically in proportion to the vehicle speed. And the con-
trol level can be selected by the customer.
Component Parts LocationNKS003AH
SKIB8644E

AV-8
AUDIO
Revision: 2006 December 2006 FX35/FX45
Schematic — AUDIO — / With Navigation SystemNKS003AL
TKWM4382E

AUDIO AV-9
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Revision: 2006 December 2006 FX35/FX45
Wiring Diagram — AUDIO — / With Navigation SystemNKS003AM
TKWM4383E

AV-10
AUDIO
Revision: 2006 December 2006 FX35/FX45
TKWM4384E

AUDIO AV-11
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Revision: 2006 December 2006 FX35/FX45
TKWM4385E

AV-12
AUDIO
Revision: 2006 December 2006 FX35/FX45
TKWM4386E

AUDIO AV-13
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Revision: 2006 December 2006 FX35/FX45
TKWM4387E

AV-14
AUDIO
Revision: 2006 December 2006 FX35/FX45
TKWM4388E