gicapa
Junior Member level 3
tek ths730a
Has anyone input schema of this oscilloscope?
My problem is this: channel 2 is ok, but channel 1 is defective. When I introduce a signal in DC coupling, its amplitude is less than normal, more frequency I supply less amplitude I get. Continuos and very low frequency (< 2 Hz) are seen in right way. Instead in AC coupling all is very smaller than normal
thanks
Has anyone input schema of this oscilloscope?
My problem is this: channel 2 is ok, but channel 1 is defective. When I introduce a signal in DC coupling, its amplitude is less than normal, more frequency I supply less amplitude I get. Continuos and very low frequency (< 2 Hz) are seen in right way. Instead in AC coupling all is very smaller than normal
thanks