Service Manual for Voltcraft 632FG - Oscilloscope

[danyat]

voltcraft oscilloscope

Does anybody have a circuit or service-manual for the Voltcraft 632FG-Osci?

Image: https://www1.conrad.de/xl/1000_1999/1200/1200/1201/120191_LB_00_FB.EPS.jpg

I have problems with the focus-control... since some days the beamwith is still controll-able with that knob, but not in the full range. So the thinnest beam i get is about 4mm thick...

Thx for any hints or links!
Daniel

 

[privan]

632fg

it is a goodwill instrument !

 

[danyat]

oscilloscop voltcraft

Wow! Great - Will try to repair my osci.

Thx so much!

Daniel

 

[danyat]

user manuel voltkraft 632fg

Thank you again...
with your help i was able to repair my voltcraft osci.

A resistor, which is in the focus-path was defect (but not overloaded)...

thx

Daniel