fuses NISSAN 350Z 2007 Z33 Audio Visual, Navigation And Telephone System

AUDIO
AV-41
C
D
E
F
G
H
I
J
L
MA
B
AV
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