1 目 录 一、 设计题目·······································2 二、 课程设计目的···································2 三、 电路原理简介··································2 四、 元件列表及 H X 108-2 型收音机装配图··············6 五、 性能指标······································7 六、 安装步骤······································12 1
清点材料······································12 2
二极管电容电阻的区分认识······················12 3
焊接前的准备工作······························13 4
元件的焊接安装································13 5
机械部件的安装与调整··························13 七、 安装过程中易出现的问题及故障检测············14 1
实习组装调整中易出现的问题··················· 14 2
H X 108-2 型外差式收音机修理检测方法············14 3
具体维修方法··································14 八、 设计心得与体会································17 九、 主要参考文献··································20 2 一 、 设 计 题 目 HX108-2 七 管 半 导 体 收 音 机 二 、 课 程 设