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Grettings All! I have a 465M that just cannot decide whether it wants to be on or off. It powers up fine (with a crispy trace!), then the power LED blinks with no kind of timing at all. As this is

Tektronics CRT V300 Pn: 154-0642-00 Any suggestions with testing the CRT? The problem that I can see is a circuit by the name of the " Grid Bias Circuit". It supplies the voltage to the CRT grid

Is there someone here that can help me with a 7L12 that has suddenly lost sensitivity by about 50 dB? The problem seemed erratic at first. A couple times when I first turned it on it worked OKat

Working on a DM5010 multimeter it has a bunch of little square button switches on the front panel, a few are sticky, should I try and clean them or lubricate them ? And how with what ? I have it

Gentlemen- I've acquired an AM503 and am looking for a compatible current probe (DC to 5+MHZ) to use with it. Is anyone aware of a listing of probes or have a recommendation of acceptable models?

Is this really an all-male list? Bummer. Excerpt from my list @ http://www.slack.com/david/temodel.html : Tektronix A6302 DC current probe 50MHz 20A Tektronix A6302XL DC current probe 17MHz

Hi all! 1/2 drop of lubricant on the shaft instantly solved the problem. Pot turns perfectly now --like new. Thanks to each of you who suggested less drastic measures than replacement. Steve

Darrin If you don't manage to find a 0861 CRT then in most cases you can use a 0731 tube from a 465/465B/468 which is more likely to be available. However there are a couple of caveats - -The 0731

A renewed search of my Digikey catalog has part number 381N505-ND. ($13.35). This is a Clarostat 1 Watt conductive plastic linear pot with identical mechanicals to the original, which was also a

Lubricate the shaft where it enters the body of the pot with contact cleaner. Turn the pot. Repeat as necessary. You will probably find it only takes one or two tries to get enough penetration to fix

Yes it is worth doing because I tried just one mispelling and found a scope. Here's the link: http://cgi.ebay.com/ws/eBayISAPI.dll? ViewItem&item=3802275078&category=45005 regards, Benoit it.

Hi all! I am in need of a new "focus" pot for my Tektronix 475 scope, serial number B278849. The part Identifier is R1380. The Tek part number is 311-0075-00. Description is: Res., VAR, NONWIR: 5M

Greetings All, I would like to inquire if anyone in this fine group of ours has a CRT for a Tek 2235, or 2236 for sell, or trade. The part number on the CRT is 154-0861-00. I received this 2235 from

<mister_twister@p...> wrote: called "Tectronics". ---------- There is actually a real company which spells the name just like Christian initially did. It's in UK and deals with home

In the movie, "Diamonds Are Forever" they have a company called "Tectronics". I believe I have it spelled the way they have it in the movie. I'm to lazy to pull out all my James Bond movies (and I

I used to have a standard eBay search that included a lot of the common mistakes. Here's 20 to get y'all

Change all the filter caps in the power supply - they are getting old and worn out - that will fix it! Always use 105C rated caps as they last much longer (the last ones worked for 20

has anyone seen this when the scope is first turned on and a signal applied there is what looks like ac ripple on the top of the trace but after a minute or so it gradualy shrinks and goes away

(Data I/O), so much more reason to be careful. Possibiliies are infinite and have to watch for fine print (manufacturer, IC revision, algoritham revision etc.), or you will fry the

I did not bid against you, but not for lack of want, it was a lack of opportunity. Regards Miroslav Pokorni