Quote:
Originally Posted by TinCanAlley
I am still learning how to use this vintage scope, but I think with the new probe I'm getting there. Attached are two waveforms I got off the horizontal and vertical blanking test point (their connected base to collector). The 7875 waveform has some misc lines in it. I don't know if they're supposed to be there or not (scan of waveform from SM isn't very clear). The other wave from looks close except for spacing. I'm sure I haven't gotten the exact setup of the scope correct, but it's working much better with the new 10x probe I got.
Anyway, let me know what you think. Next step is to find the next test point in the horizontal circuit. I really need to get rid of these jail bars.
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looks pretty good if you can confirm the PP