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Thanks for the quick feedback. P510 it is. Not sure what i'll do with it, but that applies to most of the test gear I have. I'll add it to my growing 'collection' of Tek stuff. Rich

Ram, I can see the discussion on the TI support board. That is an interesting problem you are seeing with the 6574. I am currently reading along with both the TI support discussion, and the 6574 data

Wonder how long it would stay if someone was accusing him of something? Vince. -- Michigan VHF Corporation -- nobucks dot net K8ZW - http://www.hamradio.fun

I made a mistake due to brain half-life. The serial number on the lower chassis is not E01. It is E-02.

Ha, Artesyn! Funny story: years ago, probably in the mid to late 1990's, I was at a seminar, and at lunch I happened to sit next to a guy from Artesyn. For some reason, we were discussing work

Just to close the loop on this - I watched the YT video with the guy repairing a TDS3052 (thanks for the pointer durechenew) - having established that it was the SMPS that was at fault, I thought I

We will shut down the stuff page at the end of the month to re-stock it, and many HP/Tek spares items as well as the FETs will disappear then. https://www.sphere.bc.ca/test/stuffday.html There is a

Yes, I meant to say 4. Thanks, Manuel

There are four caps on the 'B' A5 board that leak. -- This email has been checked for viruses by Avast antivirus software. https://www.avast.com/antivirus

Wayne, If your in the US send me a PM with your mailing address and I’ll send you the one I have. Mine isn’t a beauty queen and I’ll just put a couple of generic feet on mine. Manuel

Yes! https://w140.com/tekwiki/wiki/P510 -- Roy Thistle

Hey everyone, I took a long time to answer, busy life, etc. etc. Thank you Jim for proposing your help by the way! I was able to fix this "Load application operation failed." issue when attempting to

You can find a photograph of the early Mode Control board at the TekWiki page for 067-0912-00. You have probably been there already. Mine does not have the perfboard addition hanging on it. The

Morris, UGH that complicates things. There is a problem with R180 that is quite unique to the 284, the tunnel Diode is not much to worry about, It will lift out easy with a pair of tweesers. The main

Jeff, thank you for referring to my item on eBay. You bet I am working quite hard on a redesigned and re-laid-out RU800 which I have had to do 3 revisions of, trying to find time for it amongst my

Yes. perhaps. Yet after about a decade of watching Dave, I doubt he will ban anyone for saying something controversial. Spamming would get one banned from EEVblog... but, no opining. -- Roy Thistle

Dave, I think your last paragraph is absolutely correct, someone has posted the list of voltages needed. If memory is correct you do need 20V at the top end and for low voltages it is probably easiest

That’s a P510, an early Tek probe that was sold with the Type 531 and 535 mainframes in 1953. The cable is ordinary coax. At the introduction of Types 541 and 545, this probe was replaced by the

Yeah, it's not warm at all. It's basically right in front of the fan so it gets most of the air from it. The main problem is the 6080 directly below it which cooks it. After I added my little heat

Eric, I would expect the transformer to get at least quite warm. The explanations say eventually up to the Curie-point of the core material, but I remember still touchable outside temperatures of my