洛阳理工学院电子综合实习报告专业通信工程班级B120509学号B12050912姓名张东冬完成日期_____________________________实习内容与要求1.实习内容(1)电子工艺基本常识及要求;(2)电子元器件的识别和测试方法;(3)电子元器件焊接工艺;(4)声光控楼道控制电路安装及调试。2.实习要求(1)熟悉电子安全操作规程;(2)熟悉常用电子元器件的识别和测试方法;(3)掌握正确的焊接方法;(4)掌握电子电路测试、分析及故障处理方法;(5)掌握电子产品技术文件编写。指导教师:__实习评语成绩:指导教师:_______________年月日洛阳理工学院实习报告目录第1章常用电子元器件识别..........................11.1常见电阻.....................................11.1.1色环电阻.................................11.1.2贴片电阻.................................21.1.3电位器...................................31.1.4光敏电阻.................................31.2电容器.......................................41.2.1贴片电容.................................41.2.2电解电容.................................51.2.3可变电容器...............................61.3二极管.......................................61.3.1晶体二极管...............................71.3.2发光二极管...............................81.3.3稳压二极管...............................91.3.4晶闸管..................................111.4三极管......................................121.5集成电路....................................141.5.1CD4011.................................141.5.2LA1800.................................151.5.3TDA2822................................17I洛阳理工学院实习报告1.6整流桥的识别................................181.6.1桥式全波整流电路组成....................181.6.2单相桥式整流电路输出波形................191.7驻极体话筒..................................19第2章电子元器件安装焊接方法.....................212.1电子元器件的安装............................212.2电子元器件的焊接............................222.2.1焊接工具...............................222.2.2焊接技术...............................22第3章声光控楼道控制灯工作原理...................243.1声光控楼道控制灯电路功能....................243.2声光控楼道控制灯电路工作原理................243.3整流电路工作原理...........................25第4章调频对讲收音机工作原理.....................274.1无线通信系统................................274.2调频对讲收音机工作原理......................274.3对讲接收原理................................284.4对讲发射原理................................29第5章系统的调试与故障分析......................305.1声光控电路调试与故障分析....................305.1.1装接顺序................................30III洛阳理工学院实习报告5.1.2声光控电路调试.........................305.1.3声光控电路故障分析.....................315.2调频对讲收音机电路调试与故障分析............315.2.1装接顺序...............................325.2.2收音(或接收)部分的调试...............325.2.3发射(或对讲)部分的调试..............335.2.4调频对讲收音机电路故障分析.............33第6章制作电路实物图.............................346.1声光控楼道控制灯实物图......................346.2调频对讲收音机实物图........................35第7章总结......................................36附录一声光控楼道控制灯元器件清单................38附录二调频对讲收音机元器件清单..................39IIIII洛阳理工学院实习报告III0洛阳理工学院实习报告第1章常用电子元器件识别1.1常见电阻电阻器(Resistor)在日常生活中一般直接称为电阻。是一个限流元件,将电阻接在电路中后,电阻器的阻值是...