Глючит регулятор громкости автомагнитолы Kenwood sony jvc jvc panasonic и др чистим энкодер

The car radio's volume control is malfunctioning—we turn up the volume a little, but it turns it all the way up. We try to turn down the volume, but it actually increases. This is a common problem with all Kenwood, Sony, JVC, and Panasonic radios. In this video, we clean the encoder—the volume control. Sometimes cleaning it doesn't help because it's badly worn inside and needs a new one. But this is a very small percentage; usually, after cleaning, everything works and it can last a long time.