Hey Nick, Nice pics. I don't have a -B scope, so I've never seen the measurement features firsthand. I did take a peek at the service manual, which states that the measurements all use the trigger hyb

Ooops - that should be "Fred".

Hey Roger, These attenuators are serviceable. Here are some pictures of the ceramic substrate and the contacts from my 2430 (same attenuators): https://groups.io/g/TekScopes/album?id=12814. Be careful

Hey Nick, It's my understanding that the auto measurement functionality was introduced with the 2465/2467B. Your 2465A and my 2467 should have all the same features, aside from options (mine has opt 0

Hey Jared, I guess I confused this with the TTiP link https://w140.com/tekwiki/images/d/da/Ttip.zip. Doesn't look like this goes beyond the -A scopes, if the readme files are to be trusted. My TDS784D

Hey Jared, The jitter analysis application looks to be linked on the TDS784 TekWiki page: https://w140.com/tekwiki/wiki/TDS784. I haven't tried it yet, I'd be curious to know whether it works for you.

Hey Bernd, Congrats on the fix. Was your mode of diagnosis purely digital (fingers), or were there specific signals or test points that pointed you in the right direction? Siggi <femtocam=yahoo.com@gr

wrote: I've been through the readout schematics in a fair amount of detail before, but I don't remember seeing a switch anywhere. I went back to look at the readout schematics just now, and I still ca

I’ve never looked at these signals, but to my understanding, the readout board asserts /ROR when it wants to display dots. The display sequencer, however, gates access to the trace through the /ROA si

Hey y'all, I found this old video, which I believe is the first time I powered up my 2467: https://youtu.be/ByP3CP5bqEg. This is a great example of what NOT to do :). This was recorded on a potato, so

Hey Christope, Congrats on the fixes. These are awesome scopes, you'll enjoy the heck out of it, I'm sure! Note that unless you intend to calibrate the scope, you should probably switch the sweep hybr

yahoo.com@groups.io> wrote: Hey Christophe, These attenuators can go intermittent, develop poor contacts and the relays can seize. All of the above happened to my 2430, but I was able to service the a

yahoo.com@groups.io> wrote: I've never been into a 2465 SEC/DIV switch, but there will be some kind of interlock between the A/B switches, and presumably the knobs need to be timed right for this to w

My comments are based on 2467B but I think 2465 is similar enough. You will My 2467 had contact issues everywhere, presumably because it had been stored in poor conditions before it came to me. The be

Ah, good catch. I did skim the schematic searching for a switch, but it didn't quite jump out at me :).

undo.com@groups.io> wrote: Note that I came to this conclusion by reproducing the "anomalous" display you had on one of your videos by setting my scope to B-ends-A and fiddling with the delay time. Ji

Hey Christophe, I believe that the only problem with the scope is that the front panel is not read correctly. Check the holdoff pot, I believe you'll find that it's set to B-ends-A, e.g. all the way C

Hey Christophe, In your shoes I'd go with Marks' advice and try EXER 01. From the videos you've posted, the scope appears to be working as intended, except it's not in the modes you'd expect from the

This is a good insight. When I set my 2467 to B-ends-A, I can reproduce the same display you get on your video. It also gets insanely bright, because the trace redraw is so frequent. There's no intens

wrote: Ok, I fired up my 2467 to refresh my memory of how this works. The only way I can get the DLY indication to show is when the B sweep is activated, e.g. when the TIME/DIV selector is pulled out.