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Hi karesz.
Thank you for you help!
I'm sorry but I did understand you first comment, what you mean?
What you mean about X&Y amps? CH1=X and CH2=Y. My chematics has CH1 and CH2 pre amplifier diagrams and then it has horizontal and vertical amplifier diagrams?
Which of them you mean? And what is...
---------- Post added at 11:03 ---------- Previous post was at 10:53 ----------
Hi karestz. Sorry about the quite a long delay of my reply :)
I just took my scope from safe and tried it again. I attached two additional pictures above.
The first one has two inputs, right side is input one...
Hi,
I can't see any higher frequences in the signal. No effect if I tune time/div selection? Allways the signal seems to be the same?
Or the that inner signal shall be very very higher, so higher than my scope is out of scope :smile:
Currently I can't put another picture, but later on I try...
Hi karesz,
it's some kind of focus circuit problem. I can tune that line width little bit by a focus potentiometer. This problem is currently all the time and available immediately when I switch power on.
2cm thick beam line in Iwatsu SS5711 oscilloscope
Hello,
I have a nice old oscilloscope Iwatsu SS5711.
Now I have one technical problem with it and haven't
found a right service manual for it. I found
instruction manual for model SS5710,
but unfortunately SS5710 is not similar model.
Circuit...
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