师傅请问一下，电磁炉开机发出滴滴的声音，按其它键不起作用，是什么原因

6960060 · 发表于 2014-12-11 17:16:36

奔腾PC20E-E

tslnqmd2015 · 发表于 2014-12-11 22:26:10

触摸的按键的?

6960060 · 发表于 2014-12-11 22:36:37

不是触摸的按键，

bqr168 · 发表于 2014-12-12 20:41:19

控制板上有晶振没有。

bqr168 · 发表于 2014-12-12 20:41:31

控制板上有晶振没有。

便民家电电脑 · 发表于 2014-12-12 22:59:51

原因就是坏了，终极解决方法：-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
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转帖：https://www.dzdu.com/thread-439606-2-1.html [家电维修论坛](www.jdwx.info)------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
转帖：https://www.dzdu.com/thread-439606-2-1.html [家电维修论坛](www.jdwx.info)------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
转帖：https://www.dzdu.com/thread-439606-2-1.html [家电维修论坛](www.jdwx.info)------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
转帖：https://www.dzdu.com/thread-439606-2-1.html [家电维修论坛](www.jdwx.info)------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
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6960060 · 发表于 2014-12-15 14:48:30

谢谢大家，已修好，原来是同步电路中一个电阻变值240K变为300K

陈宇OL · 发表于 2014-12-15 17:18:15

这个东西我不懂，楼下知道

6960060 · 发表于 2015-10-29 17:09:16

wgh1027 发表于 2014-11-24 10:17
电阻变值了

是同步电路电阻变大，换了就修好，谢谢

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[电磁炉] 师傅请问一下，电磁炉开机发出滴滴的声音，按其它键不起作用，是什么原因

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