oldmp
Member level 1
grundig mo22
Hi,
last week, my scope (MO-53) made the following: on the left side of the screen, the beam made a high intesity, big point... so big, that the full screen was green. I think, that the controller circuit, which is responsible for the turnig up of the beam is faulty. Since last weak, unfortunately it appears often. I searched the NET, for the schematic, without a result... :-( But I found a site, with pictures from the MO-22, and it has got the same fault, as mine...
My question is, that have somebody a schematic for this scope? Or, while it appears to be a typical fault, the correct reason?
Hi,
last week, my scope (MO-53) made the following: on the left side of the screen, the beam made a high intesity, big point... so big, that the full screen was green. I think, that the controller circuit, which is responsible for the turnig up of the beam is faulty. Since last weak, unfortunately it appears often. I searched the NET, for the schematic, without a result... :-( But I found a site, with pictures from the MO-22, and it has got the same fault, as mine...
My question is, that have somebody a schematic for this scope? Or, while it appears to be a typical fault, the correct reason?