1.Outline
A tape player consists of the circuit that converts the music or voice recorded on the magnetic tape as a magnetic signal into electrical signal (playback) and the mechanism that drives the Read more Automotive Tape Player
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Automotive Amplifier and Speaker
Amplifier
1.Outline
The sound signal from the tape player or the radio receiver is extremely weak, so it cannot be heard from the speaker. The amplifier is a device to amplify the sound signal from Read more Automotive Amplifier and Speaker
Inspection of Automotive Antenna
1.Inspection of antenna (with radio turned on)
Turn on the radio with the ignition switch in the ACC position and check the following items:
(1)Check antenna cable for open circuit
Turn the volume to Read more Inspection of Automotive Antenna
Principles of Automotive Antenna
1.Outline
The antenna can be said to be the radio signal’s “doorway” to the radio, and is thus an important element to reproduce good sound.
2. Types of antenna
The following two types of radio Read more Principles of Automotive Antenna
Function of Automotive Radio
1.Preset function
By storing the received broadcast into the preset button, the user can select the broadcast that he wants only by pressing the preset button.
2.Auto station seeking function (SEEK)
By Read more Function of Automotive Radio
Principles of Automotive Radio
1.Outline
The radio receiver chooses a desired program from many radio waves transmitted from broadcast stations.
In the radio broadcast, there are AM and FM. The radio receiver that receives these broadcasts Read more Principles of Automotive Radio
Characteristics of Automotive Audio System
The principle of the car audio system is same as that of the home audio system.
However, the car audio system is used in a vehicle where the conditions are severe. The following characteristics are observed.
1.Power Read more Characteristics of Automotive Audio System
Diagnose Automotive Radio Reception Problems
1.Outline
Since the car radio depends on the antenna length and vehicle noise, the broadcast service area in which the vehicle can receive programs clearly becomes small.
The noise is called impulse Read more Diagnose Automotive Radio Reception Problems
Automotive Audio System outline
A car audio is a device that creates a comfortable driving environment, like at the air conditioner.
The talk of a disc jockey or music from the car audio puts the driver at ease.
Traffic information Read more Automotive Audio System outline
Principles of Automotive Radio
1.Outline
The radio receiver chooses a desired program from many radio waves transmitted from broadcast stations.
In the radio broadcast, there are AM and FM. The radio receiver that receives these Read more Principles of Automotive Radio