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Recent content by Hexureus

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    Analogue oscilloscope repair. Help needed.

    Hi, Thank you for the reply. https://youtu.be/sHL0oiO7_Mc?t=25s In this link goes to the video on the OP at 25s mark, when the information on the screen disappears that's the x/y mode. I would like to add that I noticed sometimes when I'm messing around with the time/div knob, for some brief...
  2. H

    Analogue oscilloscope repair. Help needed.

    Hi, thank you fer the reply. The CRT tube is all covered inside. There is a coil under the tube more or so in the mid, the coil is ok. I have tried to feed multiple DC voltages and the only difference is that the ultra wide trace (blur) goes up as voltage increases. Just wondering, if the...
  3. H

    How to read frequency signal?

    Hi, you need a lab tool like an Oscilloscope. Now days you can buy very good ones for very little money. I have my eyes on one of Rigol for quite some time.
  4. H

    Analogue oscilloscope repair. Help needed.

    Hi and thank you for the reply. The knob I'm moving on the video is the vertical trace position,Ii don't know if you noticed on the video but the screen gets darker because of the trace going up and down. The trace seems to be very stretched vertically. A friend told me that it could be a...
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    Analogue oscilloscope repair. Help needed.

    Hello, I own a late 80's oscilloscope branded kiotto. It's a 2 channel 40mhz oscilloscope. I have been trying to repair this oscilloscope for quite a while but have not been able to. Information on screen appears well but not the trace, neither ch1 or ch2. The trace almost seems to have been...

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