Tektronix 465: Weird Trace behavior


Jose Alfredo
 

Hi,

I had just replace my tekscope capacitors, and when testing everything was ok. But, when I closed the cabinet, the trace, in ground position, for both channels, get curved down, in the left end of the trace. If I remove the cabinet, it gets fixed. Can anyone of you help me with this issue?

Thanks

Jose Alfredo

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