Hi Barry, that is the secret live in darkness of the always standby devices ?! Remember the Critters ..... do not feed after midnight and and do not let them get wet ! Herbert Am 09.01.2015

Thanks Matt. Your diagnosis was correct! The engineer at Bunn company said they know the coffee maker makes mains noise. He said they use a triac to monitor the hot water reservoir temperature. This

sorry, i must laughing, :-) ( your Text is posting in wellenkino.de ) Best regards and making a good coffee Matt

So if you can crimp the ends, how come you can not crimp the break? I might try welding, like a thermocouple bead, since that is a similar material. Thermocouples are typically welded by striking an

On Fri, 9 Jan 2015, 'Dennis Tillman' dennis@... [TekScopes] wrote: I'm not Lyle but I'll respond :) You make an offer by sending then an email or giving them a call. I've just got a whole

Did you not see the big box in the middle of the page with the caption above it saying "Search by manufacturer and/or model number: "? It's a pretty good search tool... you can enter just part of

Hi KW, What distributor or parts supplier did you buy the batteries from in Canada? Dennis Tillman W7PF

Lyle, It doesn't look like they are going out of business on their web site. There was no indication that you could make an offer on anything. I also found it very frustrating that nothing was

Sweet - it should be easy to sort this with a second scope. If you look at the shape and extents of your sweep, you should be able to characterize the failure (once you get your trigger back). I

Hey Keith, maybe you can scan or snap a picture of the sweep gen schematic and post in photos. That'd help, as I don't think there are any good (free) schematics available for folks here to refer

No, R754 didn't shorted through. Part of the resistor touching -30V trace burnt. Its resistance decreased. I think it changed to about 150k.

Thanks, But now Murphy came calling as I lost all triggering, so have to back up several steps! Keith Sent: Friday, January 09, 2015 3:09 PM To: TekScopes@... Subject: RE:

Hi Stewart, A crimp joint won't work. The crimp doesn't heat evenly compared to the rest of the hot wire around it and it fails quickly. You never see two nichrome wires crimped together. They must

KW: I have no idea of the legality of sending them across the border. I know that mercury battery cells are no longer being sold here in the U.S., but I do not know if it is still legal to own them

Greetings I live in Canada and we still have mercury batteries that work fine in the 5S14 and 7S14 sampling plugins. Made by 'Renata' part number 313 1.35 volts /cross ref pt no MR44 Made in

A cleaner version of the PSA225 manual is now available at Tekwiki. Albert ====== The PSA225 pdf is not (no more) at Tekwiki because of some misunderstanding between Kurt and me. I prefer to make a

In the 465 and 485 scopes the A and B sweeps are identical. If the 475A is the same, you can try switching components from one to the other, one by by one, and see which one causes the problem.

Thanks, Yes, I have a plethora of other scopes.. Believe it could be a problem with either Q904, 920, or 920. On the collector of Q904, I have -0.865 volts when I should have +0.5 volts.

Thanks for the response Same response on the end points when B time/div is less than A. The mechanical interlock still could be a problem. So behavior appears identical at all timebase

In case you wonder: It's at All about classic Tektronix CRT o'scopes https://groups.yahoo.com/neo/groups/TekScopes/photos/albums/816249122