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家用录、放像机在使用一段时间以后,录、放像机内与磁带接触的每个金属件,都会有不同程度的磁化现象,视频磁头尤其如此。我们知道视频磁头是录、放像的电磁转换部件,其质量的优劣,很大程度上决定着整机的录放技术指标。磁化产生的原因有多种因素,只要机器工作时,与磁带接触的各
Home recording, playback machine in use for some time after recording, playing the player with the tape in contact with each piece of metal, there will be varying degrees of magnetization, especially video heads. We know that the video head is recording and playback of electromagnetic conversion components, the quality of its pros and cons, to a large extent determine the recording and playback technical indicators. Magnetization can occur for a number of reasons, as long as the machine is in operation and in contact with the tape