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嗨,我在“E4406A风扇控制板”上遇到了一个问题。
风扇保持全速而不会减速,产生连续噪音非常烦人。 我已经尝试使用另一台工作良好的另一台仪器的控制板(E4406-60044),并将有缺陷的仪器恢复工作。 问题出在“A14风扇控制板E4406-60044”上。 你可以让接线图能够修复吗? 非常感谢。 debugasm 以上来自于谷歌翻译 以下为原文 Hi, I have one problem on "E4406A Fan Control Board". The fan remain at full speed without ever slowing down, creating a continuous noise very annoying. I've tried using an other the control board (E4406-60044) of another instrument that works well and the defective one back to work. The problem is on "A14 Fan Control Board E4406-60044". You can have the wiring diagram to be able to repair it ? Thanks very much. debugasm |
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15个回答
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您好debugasm - 请附上E4406-60044风扇控制组件的组件级信息包(CLIP)。
E4406A是我们为其提供CLIP的最后一个信号分析仪。 问候 - 以上来自于谷歌翻译 以下为原文 Hi debugasm - Please find attached the Component-Level Information Packet (CLIP) for the E4406-60044 fan control assembly. The E4406A was the last signal analyzer for which we provided CLIPs for. Regards - 附件
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醉狼工作室 发表于 2019-1-8 16:17 嗨tabbott,非常感谢原理图。 最好的问候,debugasm 以上来自于谷歌翻译 以下为原文 Hi tabbott, thanks very much for the schematics. Best Regards, debugasm |
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你能为E4406上传RF和CPU板组件的CLIP吗? 以上来自于谷歌翻译 以下为原文 Could You please upload the CLIP for the RF and CPU board assembly for E4406? |
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嗨 - 请找到附带的RF组件的CLIP。 我们没有CPU组件的CLIP。 我们计划在8月份将所有针对E4406A的CLIP发布到keysight.com。 问候 - 以上来自于谷歌翻译 以下为原文 Hi - Please find attached the CLIP for the RF assembly. We don’t have a CLIP for the CPU assembly. We plan to post all of the CLIPs for E4406A to keysight.com in August. Regards - 附件
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醉狼工作室 发表于 2019-1-8 16:53 嗨,tabbott你什么时候将所有CLIP for E4406A发布到keysight.com,因为我对E4406A CPU板有问题,它不能显示所有其他的板卡。 没有..最好的Rgds,MHO 以上来自于谷歌翻译 以下为原文 Hi, tabbott When will you post All CLIP for E4406A to keysight.com, Since i have a problem for E4406A CPU board, it's can't display all another board ser. no.. Best Rgds, MHO |
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sauwa 发表于 2019-1-8 17:04 你好MHO我以前见过这个问题 - 认为它是通过拆卸模块,清洁插座并将它们牢固地放回原来解决的。 关于CLIP,cpu板没有任何存在。 也许为E4406A提出要求CLIP的新主题可能得到回复? 关心哈代 以上来自于谷歌翻译 以下为原文 Hi MHO I have seen this problem before-think it was solved by removing module,cleaning the sockets and put them firmly back. Regarding the CLIP,there doesnt exist any for the cpu board. Maybe making a new subject line asking for CLIP for E4406A could get a response?. Regards Hardy |
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60user143 发表于 2019-1-8 17:13 拥有整个剪辑会很酷。 在ebay上有很多这样的单位不起作用,但没有原理图,我不会冒任何风险购买它们。 所以,如果你可以张贴整个剪辑,那就太酷了。 以上来自于谷歌翻译 以下为原文 Ya it will be cool to have the entire clip. There are a lot of this units on ebay not working, but without a schematics I not take any risk on buy them. So If you can post the entire clip it would be cool. |
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醉狼工作室 发表于 2019-1-8 16:53 非常感谢您挖掘这些CLIP! 以上来自于谷歌翻译 以下为原文 Thanks very much for digging up these CLIPs! |
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我似乎有同样的问题,球迷总是全速旋转。 如果有人已经解决了这个问题,我会感谢一些提示,以寻找什么。 或者你做了什么来解决它。 看起来在板上测量并不容易。 拿出来。 我没有扩展器。 TIA Bingo 以上来自于谷歌翻译 以下为原文 I seem to have the same problem , fans always spinning at full speed. If anyone has fixed that , i'd appreciate some hints as what to lookout for. Or what you did to fix it. It seems like it is not easy to measure on the board wo. taking it out. And i have no extender. TIA Bingo |
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嗨感谢您的CLIP我有兴趣获得E4406组件的所有CLIP。 至于风扇控制板 - 几个小时前我设法修理了我的风扇。 似乎有三个100k SMD电阻器开启(绿色精确电阻器)R229 R230和R232。 更换这些电阻后风扇正常工作。 不幸的是,我在RF板上遇到了更大的问题 - 看起来输入开关(50MHz cal / RF输入)有缺陷。 找到另一个很难....编辑:kazubek于2014年7月9日下午5:07 以上来自于谷歌翻译 以下为原文 Hi Thank You for the CLIPs I am interested in getting all CLIPs for the E4406 assemblies. As for the fan control board - I managed to fix mine a couple of hours ago. It seems that three 100k SMD resistors went open (green precise ones) R229 R230 and R232. After changing these resistors the fans are working OK. Unfortunately I have a bigger problem on the RF board - it seems that the switch on the input (50MHz cal / RF input) is defective. It will be rather hard to find another one.... Edited by: kazubek on Jul 9, 2014 5:07 PM |
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广陵云峰 发表于 2019-1-8 18:01 @kazubek Thanx获取该信息。 我会看看我的,看看这是不是治愈了。 /宾果Ps:并且谢谢你“插入这个星期的名字”....提供CLIP的:-)编辑者:Bingo600于2014年7月11日3:53 PM编辑:Bingo600于2014年7月11日下午3:54 以上来自于谷歌翻译 以下为原文 @kazubek Thanx for that info. I'll have a look on mine , to see if this is the cure. /Bingo Ps: And thankyou to "insert this weeks name" .... for providing the CLIP's :-) Edited by: Bingo600 on Jul 11, 2014 3:53 PM Edited by: Bingo600 on Jul 11, 2014 3:54 PM |
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广陵云峰 发表于 2019-1-8 18:01 嗨,我也解决了更换:R6 - 150K R7 - 150K R228 - 100K R230 - 100K R232 - 150K现在一切都很完美。 非常感谢。 debugasm 以上来自于谷歌翻译 以下为原文 Hi, I also solved by replacing: R6 - 150K R7 - 150K R228 - 100K R230 - 100K R232 - 150K Now everything works perfectly. Thanks very much. debugasm |
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你好,我在风扇控制器上有问题,当我打开设备DS1在A14风扇控制器上点亮并且前面板上的绿色LED不亮。
我已经检查了操作放大器U3-B和所有部件周围的所有部件确定我没有扩展器因此我不能做某些测量因此我试图通过某些线路来检查板的检查点。 关于这个问题的一些建议? 很多感谢提前LUIGI 以上来自于谷歌翻译 以下为原文 HELLO TO ALL, I HAVE A PROBLEM ON THE FAN CONTROLLER,WHEN I POWER UP THE SET DS1 ON THE A14 FAN CONTROLLER IS LIGHTENING AND AND THE GREEN LED ON THE FRONT PANEL DONT LIGHT. I HAVE CHECKED ALL THE COMPONENT AROUND THE OPERATIONAL AMPLIFIER U3-B AND ALL SEEMS OK I DONT HAVE EXTENDER SO I DONT CAN DO SOME MEASURE SO I AM ATTEMPTING TO ROUTE THE CHECK POINT OF THE BOARD OUT BY SOME WIRE. SOME SUGGESTION ABOUT THE PROBLEM? MANY THANKS IN ADVANCE LUIGI |
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davidliu9518 发表于 2019-1-8 18:24 我的4406有三个故障。第一个是电源供电。 它死了。 更换一些电容器后,我让备用电路板工作,但它仍然无法启动,所以我将风扇控制板拉出,然后设备开始工作。 但那就是所有的牌都出局了。 把它们放回去,直到进入RF板然后电源关闭。 所以目前它没有射频板或风扇控制板运行。 所以我要先从那开始。 以上来自于谷歌翻译 以下为原文 I have three faults on my 4406. The first one was in the power supply. It was died. after replacing some capacitors I got the standby curcuirt working but it still would not switch on so I pulled the fan control board out then the unit started working. But that was with all the cards out. putting them back in all ok until in got to the RF board then the power supply would shut down again. So at the moment it running with no RF board or fan control board. So im going to start with that first. |
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请发布任何剩余的组件级维修文档,因为这些文件对于保持这些旧的工作非常有用!
已发布: A14风扇控制板E4406-90066 A17 RF组件E4406-90068 不可用(肯定): A21主板E4406-90071 仍然想要: A3前面板接口组件E4406-90064A12模拟IF组件E4406-90065 A15子板E4406-90067 A18参考组件E4406-90069A19合成器组件E4406-90061 A25数字I / O板E4406-90072A27后面板连接器板E4406-90073 A7基带I / Q组件(选件B7C) 谢谢! 标记@tabbott 以上来自于谷歌翻译 以下为原文 Please post any remaining component-level repair documents, as these are very useful to keep these old workhorses working! Already posted: A14 Fan Control Board E4406-90066 A17 RF Assembly E4406-90068 Unavailable (for sure): A21 Motherboard E4406-90071 Still wanted: A3 Front Panel Interface Assembly E4406-90064 A12 Analog IF Assembly E4406-90065 A15 Daughter Board E4406-90067 A18 Reference Assembly E4406-90069 A19 Synthesizer Assembly E4406-90061 A25 Digital I/O Board E4406-90072 A27 Rear Panel Connector Board E4406-90073 A7 Baseband I/Q Assembly (Option B7C) Thanks! Tagging @tabbott |
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