Hi,During a measurement with a 100x probe, the signal suddenly clamped to a high positive value.
I opened the back of the scope and I can measure this clamping voltage at the input stage using another scope.
Can I get the service manual that explains the disassembly of the main PCB and the schematics of the scope circuit so I can find the root cause of the issue and fix it?
Thanks.
Note I'm an electronics engineer with good knowledge of troubleshooting.