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2.固定电容器的修理方法固定电容器,除了断引脚可以通过重新焊引脚修复外,而其他故障均须更换。更换时可以选用同型号同规格电容器。在选不到同型号、同规格电容器的情况下,可以按下列方法进行修理。(1)DVD 视盘机中的不同电路对电容器的要求各不相同,有的电路对电容器的容量要求较为宽松,有的电路不仅对电容器容量有严格的要求,而且对允许偏差等参数也有严格的要求。若遇前者情况,用标称电容量大致相同的电容器即可更换:若遇后者情况,必须选用同型号、同规格的电容器。
2. Fixed capacitor repair method Fixed capacitor, in addition to broken pins can be re-welded pin repair, and other failures have to be replaced. Replacement can use the same model with the specifications of the capacitor. In the selection of the same model, the same size capacitor case, can be repaired as follows. (1) Different circuits in DVD players have different demands on capacitors. Some circuits require more capacitances to capacitors. Some circuits not only have strict requirements on capacitor capacity, but also have strict requirements on parameters such as allowable deviation . In the case of the former, with the nominal capacitance of approximately the same capacitor can be replaced: In the latter case, you must use the same type, with the specifications of the capacitor.