Re: 2465B CH1,2 compression
Chuck Harris <cfharris@...>
Channel switch hybrids, and trigger hybrids are the two mosttoggle quoted messageShow quoted text
common hybrid failures on this scope, in my experience.
CH1 and CH2 are the only channels the readout steals time from,
CH3 and CH4 are left alone.
Some strange channel dependent failures can be traced to the
transistor array chips used to condition the CH5 readout stuff,
but probably not in this case.
I would try a different channel switch hybrid first. It is
always good to have a scope on hand to swap parts.
Rebonjour a tous: