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 <title><![CDATA[触摸屏黑屏问题求大侠帮助~]]></title>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-98363.html]]></link>
 <description><![CDATA[Latest 50 replies of 触摸屏黑屏问题求大侠帮助~]]></description>
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 <description><![CDATA[加个隔离变压器应该是比较简单的办法]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-98363#991757.html]]></link>
 <author><![CDATA[dujiang100]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Tue, 15 Mar 2011 03:57:05 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[ipdkfjdkfjdskf]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-98363#991676.html]]></link>
 <author><![CDATA[yun_tao166]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Tue, 15 Mar 2011 02:21:48 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[看来还是电磁干扰，要加屏蔽了。最好在屏这边做个屏蔽设备罩着看看]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-98363#991597.html]]></link>
 <author><![CDATA[415zjl]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Tue, 15 Mar 2011 00:32:08 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[最正确的方法 我觉得可在进电处加屏蔽磁环&nbsp;&nbsp;[s:26]]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-98363#990851.html]]></link>
 <author><![CDATA[tkj1986]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Mon, 14 Mar 2011 01:56:24 +0000]]></pubdate>
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 <description><![CDATA[干扰肯定有，但是不应该是主要问题，测量一下焊接时的屏的供电电压是否正常，最好给屏单配一个稳压器]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-98363#990814.html]]></link>
 <author><![CDATA[415zjl]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Mon, 14 Mar 2011 01:01:36 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[屏幕拿远一点就正常了，的确是电弧引起的]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-98363#990797.html]]></link>
 <author><![CDATA[wu32u2]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Mon, 14 Mar 2011 00:07:24 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[看看是否是启动时电压不稳的问题。如果是加输入电抗器试试。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-98363#989566.html]]></link>
 <author><![CDATA[wwcwwc]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sat, 12 Mar 2011 04:04:29 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[控制电路电源加个隔离变压器试试]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-98363#989287.html]]></link>
 <author><![CDATA[萧风]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Fri, 11 Mar 2011 14:21:24 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[那种起到作用了？]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-98363#989009.html]]></link>
 <author><![CDATA[leowangfeng]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Fri, 11 Mar 2011 09:42:13 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[做好屏蔽，电源独立。试一试。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-98363#988945.html]]></link>
 <author><![CDATA[weichangye]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Fri, 11 Mar 2011 08:25:48 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[[s:21] 加个自藕变压器会不会好点]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-98363#988930.html]]></link>
 <author><![CDATA[lk_sunjie]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Fri, 11 Mar 2011 08:11:02 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[可以将屏的电源单独供电试一次。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-98363#988630.html]]></link>
 <author><![CDATA[雪花飘飘]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Fri, 11 Mar 2011 01:39:39 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[应该是电源受到影响的原因，将它们的电源分开就可以了]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-98363#988619.html]]></link>
 <author><![CDATA[coverpaper]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Fri, 11 Mar 2011 01:32:58 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[同意5楼的方案]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-98363#988550.html]]></link>
 <author><![CDATA[zhangjincan]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Fri, 11 Mar 2011 00:56:49 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[受到干扰是肯定的。一是屏蔽二是接地三是拉开距离，我想这样问题可能要好多了]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-98363#988491.html]]></link>
 <author><![CDATA[hxy990119]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Thu, 10 Mar 2011 22:54:53 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[氩弧焊机开始焊接的时候黑屏，可定是干扰问题，因为它的引弧是高压放电电路，引弧时高压放电火花产生的高能量脉冲电磁场对你的触摸屏通讯或者cpu产生干扰。解决的办法应该是做好屏蔽，把plc和屏和焊机的的引弧电路用铁板密封隔开试试]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-98363#988439.html]]></link>
 <author><![CDATA[萧风]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Thu, 10 Mar 2011 15:14:07 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[电源受到干扰了吧]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-98363#988318.html]]></link>
 <author><![CDATA[dl2006]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Thu, 10 Mar 2011 13:20:03 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[会不会是电压或电源的问题]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-98363#988308.html]]></link>
 <author><![CDATA[吴德星]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Thu, 10 Mar 2011 13:16:25 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[开始焊接的时候黑屏，是干扰问题，希望我的回答对你有所帮助。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-98363#988305.html]]></link>
 <author><![CDATA[ngch]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Thu, 10 Mar 2011 13:15:29 +0000]]></pubdate>
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