集成电路引出脚较多,排列紧密,拆装时稍有疏忽就会使引脚断裂,烙铁搭焊时间过长也会使集成电路损坏或性能变差。因此,掌握集成电路的拆装方法,也是初学者和无线电业余爱好者关心的问题。由于拆装集成电路的方法较多,有些方法在业余修理的情况下,不便操作,所以下面介绍几种简捷实用的拆装方法。 Integrated circuits leads to more pins arranged in close, disassembly when a slight negligence will lead to broken pins, soldering iron welding too long will make the integrated circuit damage or performance deterioration. Therefore, mastering the disassembly method of integrated circuits is also a concern for beginners and radio amateurs. Due to the disassembly of integrated circuits more ways, some methods in the case of amateur repair, inconvenient operation, so the following describes several simple and practical disassembly methods.