Hello all....
I just picked up a Leader LBO-505 scope (with manual!) at a hamfest for $5. There is no trace display. I'm assuming it's a HV problem. I get all the voltages at the testpoints, but I did not measure the HV testpoint(+1900vdc!). That's my problem....my meter(s) don't go that high. Any tricks/tips for measuring this? I guess what I'm looking for is basically a go/no go test. Ideas?
I just picked up a Leader LBO-505 scope (with manual!) at a hamfest for $5. There is no trace display. I'm assuming it's a HV problem. I get all the voltages at the testpoints, but I did not measure the HV testpoint(+1900vdc!). That's my problem....my meter(s) don't go that high. Any tricks/tips for measuring this? I guess what I'm looking for is basically a go/no go test. Ideas?