爱尔博高频电刀维修故障分析（型号 VIO 300 D）

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                    <section><section powered-by="gulangu"><section><p><img src="image/20201019/483a319453f18ac2f5bf5620d135fa56_1.gif" /></p></section></section><section powered-by="gulangu"><section> <section><section powered-by="gulangu"><p>故障现象</p></section></section> </section></section><section powered-by="gulangu"><p>&nbsp; &nbsp; &nbsp; 该高频电刀使用脚踏开关，可以进行电切和电凝，使用手柄线，电切正常，电凝出现以下报错。</p></section><section powered-by="gulangu"><section><p><img src="image/20201019/20232db7b8c130ebd9760d19d7c9d0c9_2.jpg" /></p></section></section><section powered-by="gulangu"><section><p><img src="image/20201019/07a8075ab8c555cb8992aed00fb9deac_3.jpg" /></p></section></section><section powered-by="gulangu"><section> <section><section powered-by="gulangu"><p>故障分析及处理</p></section></section> </section></section><section powered-by="gulangu"><p>1、根据报错信息，出现B10和B17，根据维修经验，判断控制面板有异常。</p></section><section powered-by="gulangu"><section><p><img src="image/20201019/769055ff32f2d5a35f17faedd15e8e3d_4.jpg" /></p></section></section><section powered-by="gulangu"><section><p><img src="image/20201019/cf3bacc342640c2ee70589f02b03ef50_5.jpg" /></p></section></section><section powered-by="gulangu"><p>2、拆开控制面板，测量二极管，其阻值异常，更换后试机正常。</p></section><section powered-by="gulangu"><section><p><img src="image/20201019/9e8c2841321bc7db6ee92fd1ed7b7efa_6.jpg" /></p></section></section><section powered-by="gulangu"><section><p><img src="image/20201019/a68da70e57f331cbb114e67b20c05f57_7.jpg" /></p></section></section><section powered-by="gulangu"><section><p><img src="image/20201019/7c391de3ae8a87a22d72d5ca23441072_8.jpg" /></p></section></section><section powered-by="gulangu"><section> <section><section powered-by="gulangu"><p>结论</p></section></section> </section></section><section powered-by="gulangu"><p>&nbsp; &nbsp; &nbsp; B17指向的报错软件为控制面板，测得二极管BA159击穿一个，用1N4007二极管替代。</p></section><section powered-by="gulangu"><p><br  /></p></section><section powered-by="gulangu"><section><section powered-by="gulangu"><section><p>欢</p></section></section></section><section><section powered-by="gulangu"><section><p>迎</p></section></section></section><section><section powered-by="gulangu"><section><p>关</p></section></section></section><section><section powered-by="gulangu"><section><p>注</p></section></section></section></section><section powered-by="gulangu"><p><br  /></p></section><section powered-by="gulangu"><section><section powered-by="gulangu"><section><p><img src="image/20201019/2ed70ae3dc10409a177cdeaa3f91e14e_9.jpg" /></p></section></section></section><section><section powered-by="gulangu"><section><section> </section></section></section></section><section><section powered-by="gulangu"><section><p>关注我们</p><p>一起涨姿势！</p></section></section></section></section></section>