T版EB03高频电刀中文维修手册.doc

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1、高频手术器EB03维修手册版本号：目录安装、拆卸......................................................................4内部结构.......................................................................6内部结构图................................................................6接线图........................................

2、............................7工作原理......................................................................8主机框图..................................................................8简明原理..................................................................8简明排除故障表...............................

3、..................................9附件检验......................................................................11故障分析......................................................................12主电源...................................................................12功放电源.....................

4、............................................13驱动形行.................................................................14输出板谐振电路...........................................................15各模式输出波形...........................................................16故障排除...........................

5、...........................................17更换840..................................................................17更换电源模块.............................................................18更换大变压器.............................................................18更换小变压器......................

6、.......................................18更换滤波器...........................................................19更换喇叭.................................................................19更换功率线圈.............................................................19更换电位器................................

7、...............................20更换插座面板.............................................................20更换显示板和CPU板........................................................21更换控制板...............................................................22更换功率板.......................................

8、............