Music is a language to communicate with God, and sound is a tool to make the world beautiful. Therefore, music is eternal and sound is everlasting. For human beings, especially modern people, music and sound have natural and irresistible attraction. However, with the recent alternation of cold and hot in Jinan, bumpy vibration, dust and dust accumulation, rough installation and so on. Will cause the car stereo to malfunction. However, if there is a problem with the car audio, a comprehensive inspection should be carried out in a special car audio repair station.
Low maintenance voice for "whole body examination"
In order to repair the car audio system, we should not only check the fault of the audio system itself, but also thoroughly check the circuit of the vehicle itself to eliminate the impact of the vehicle on the audio system.
Once, the sound receiving and tape part of a car worked normally, but the optical disc did not work. Turn on the host computer and check whether the disc control system is burned. Continue to check the CD cable, found that 6 out of 11 lines are short circuited. In addition, it is found that the root cause of the fault is the short circuit caused by the optical cable through when installing the fixing screw of the side strip of the floor rubber door.
It is not difficult to see from the above failures that it is not enough to repair the audio head unit, but also need to repair the circuit part of the car to completely solve the problem.
Car audio inspection
Acoustic maintenance should be in accordance with "original factory standard"
The technical content of repairing car stereo is very high. It is not only "repair", but also "repair" to confirm whether the best condition or the standard specified by the manufacturer is achieved. Without test instruments and special equipment and tools, it is difficult to restore the sound to the original factory standard.
Car audio mostly uses highly integrated chip and circuit board, which contains various functions in a small volume - sparrow is small but rich in internal organs. Maintenance personnel need to have a certain amount of automotive audio technology knowledge and maintenance experience. It is not a simple thing to set up a car audio service station. Investment in the purchase of equipment, maintenance materials, spare parts, personnel training and experience accumulation is also significant. Only with the authorization of the manufacturer, we can further obtain the technical data and original accessories of all kinds of automobile audio to ensure the maintenance quality.
Car sound horn
The most important thing to repair and maintain the car stereo is to choose the right car audio refitting shop for refitting. Select good doctors and professional drugs for treatment. If your car breaks down, it is very important to choose the right car audio refitting shop. The editor recommends a better car audio refitting shop Jinan WanDian auto audio Refit shop, recommend car owners in Jinan area to have a try