随着社会的发展,人类物质文化生活不断提高,收录机已经普及千家万户,拥有量也是超过了电视机。且收录机的使用者大都是年青人。人为及自然的故障比比皆是;再者收录机是机、电、磁三合一的机器,且市场上元件短缺等诸方面问题,可以说修起来是比较麻烦的。笔者认为检修收录机的步骤应归纳为以下“十先、十后”。 (1)先询问用户,后熟悉机型;(2)先观察,后动手;(3)先附件,后主机;(4)先外表,后内脏;(5)先简单,后复杂;(6)先电源,后整机;(7)先断电,后通电;(8)先静态,后动态;(9)先通病,后特殊;(10)先排除,后调试。第一,先询问用户,后熟悉机型:在动手检修之前应先向用户了解机子是否被摔跌过,误接电源或是否自己拆过及故障发生时的一些情况,然后,根据机子的新旧程度来确定机子的使用时间,环境及此机型的一些基本常识等。例:一台进口收录机因原机外接电源为 With the development of society, the continuous improvement of human material and cultural life, tape recorders have been popularized millions of households, the amount is also more than the TV. And tape recorders are mostly young people. Man-made and natural failures abound; Furthermore, the radio is a machine, electricity, magnetic triple play, and the market shortage of components and other issues, it can be said that repair is more troublesome. I believe that the steps of access tape recorders should be summarized as the following “ten first, ten after.” (1) first ask the user, familiar with the model; (2) first observation, after the hands; (3) first attachment, after the host; (4) the first appearance, after the visceral; ) First power, after the whole machine; (7) first off, after power; (8) static first, after the dynamic; (9) common disease, after special; First, ask the user, after familiar with the model: In the hands-on maintenance should first understand to the user whether the machine has been dropped or dropped, the wrong power or whether the demolition of their own demolition and failure occurred when some of the circumstances, and then, according to the old and the new Degree to determine the machine’s use of time, the environment and some basic knowledge of this model. Example: an import tape recorder because the original machine external power supply