REPAIR MAINTENANCE OPERATION OF MOTOR VEHICLES
Mazda 6 (2002 release)

general info. full specifications. diagnostics. hints. tips. tricks

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Mazda
	6
		Operation and maintenance of car
		Engine
		Transmission
		Chassis
		Steering Gear
		Brakes
		Onboard electric
			Overview
			Power supply system
			Lighting system
			Screen wipers and washer
			Immobiliser
			The central panel and speakers
				Removing and installing the module of the central panel
				Disassembly and assembly of the module of the central panel
				Dismantling and assembling audio unit
				Removing and installing front door speaker
				Removing and installing rear door speaker
				Removal and installation of the speaker to reproduce treble
					Checking speaker for reproducing the treble
				Removing and installing noise filter
				Removal and installation of the antenna on the roof
			The instrument cluster and controls
			Restraint System
		Body

printable version

Checking speaker for reproducing the treble

Fig. 7.89. Test circuit impedance between the speaker output for playing treble

Check the resistance between the terminals of the speaker to reproduce the treble, using an ohmmeter (Fig. 7.89).

If the value is correct, replace the speaker to play the treble.

To check the serviceability of the speaker to reproduce treble, apply and remove the voltage from the speaker output, using the battery voltage of 1.5 V.

If the speaker does not emit sound, replace it.

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Removal and installation of the speaker to reproduce treble

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Removing and installing noise filter