On Tue, 30 Oct 2007 05:57:56 -0500, robb wrote:
"robb" wrote in message
...

i am troubled by ringing on leading edge of clock signal , should
i be ?

that is a 2v spike on the lower ring as the vert/div is 2v ?

what kind of problem /repair would i be looking for ?

thanks for any help,

Well, obviously one of the lines is ringing. Which pin is it? Is it
one of the long wires? Maybe try a ferrite bead on the line that's
ringing?

If it's just a clock, it might be doing no harm, but it sure does
look icky. ;-)

Good Luck!
Rich