Hi,
I have an old KIKUSUI scilloscope type COS5021O . It has a problem that the trace is very bright. I cannot reduce it with intensity control. If I rotate the intensity clockwise I hear a high frequency pitch. Any help will be greatly appreciated. Also can somebody has a schematic/service manual?
Regards
I have an old KIKUSUI scilloscope type COS5021O . It has a problem that the trace is very bright. I cannot reduce it with intensity control. If I rotate the intensity clockwise I hear a high frequency pitch. Any help will be greatly appreciated. Also can somebody has a schematic/service manual?
Regards