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Re: Tektronix 2230


 

Hi satbeginner
Thanks for the response
I saw that document. But I do not have a suitable power supply right now. I
will try that later when I get a suitable power supply.
Tell me one thing how important are those capacitors in the line filter,
c904 and c908 when we talk about the situation like I have right now. I
wanted to change those capacitor but it is hard to find in my area. They
categorize those capacitor as X2 safety. Shall I replace those capacitor
with normal polystyrene 250v type.
Thanks
Saroj

On Sat, Jun 27, 2020, 10:14 PM satbeginner <castellcorunas@...> wrote:

Hi,

Try this very good document of H?kan :



If you remove the switching transistor, you can feed a 43VDC into the
scope to temporarily bypass the grid power supply.
That way you can eliminate possible overloads further down into the scope.

Succes,

Leo



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