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Author Topic: I broken my oscilloscope  (Read 2143 times)

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Offline mava70Topic starter

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I broken my oscilloscope
« on: January 05, 2016, 10:38:36 pm »
Hello, I bought an old beckman industrial circuitmate 9020 that works for few days. Today I was trying to repair a LCD and I am using my scope on the power module of the LCD. I was probing the signal after two capacitor at the power input of the LCD (few volt I think), after some time my scope stop working, power light won't light on and there is no sign of life. I checked the 220V 350ma fuse and is ok.

Can be my fault or not?

Marco
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Offline KJDS

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Re: I broken my oscilloscope
« Reply #1 on: January 05, 2016, 10:48:20 pm »
What did you clip the ground lead to?
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Offline dav

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Re: I broken my oscilloscope
« Reply #2 on: January 06, 2016, 02:17:07 pm »
EEVblog #279 - How NOT To Blow Up Your Oscilloscope!

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