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The best tool i have found is this one: <http://www.howardelectronics.com/den-on/sc7000.html> I would not want to work without it any more. When we got it, the first thing we tried it on was the rear

A fellow from plant engineering at an auto plant told me how they repaired boards at the plant, where down time is really expensive. They cut the ic from the leads, remove the leads one at a time and

OK I have done some further testing and found the following: With the output of U1311 (pin 6) disconnected and the inverting input at -13V and the non-inverting input at -4.5V the out still remains at

Greetings, ? I bought a Madell 850B SMD Rework Station last year. I do not use it as much as I thought I would but it is great to have around. I use it to preheat ground planes that my small irons

From Tim P (UK) further to the discussion on removing components from boards, I remember Weller produced a device for de-soldering ICs which was like a metal IC socket on a soldering iron, which went

So I'm not the only one makes weird soldering tips. I had to make a .5" wide one a while back that worked great. I also made one with a 2.5" wide blade for a DC/DC converter that was really stubborn-

Why not get six standard alkaline AA cells and run it as it was intended ? /H?kan

Hi, I am very close to replacing my 475 scope with another 465. Having a little trouble deciding between replacing my 475 with another 475 or a 475A or 485. Just doing a little more checking. What are

I have 1 CG551AP which is having issues with its Low SAC that I can't seem to understand. The output of the Low SAC is being driven to -12.5V, after some stuffing around I have found that the output

Re: [TekScopes2] Re:Replacing caps Hi everybody Hurrah, I just got my TDS 544A working, usual acq fault, replaced all the electrolytics on the acquisition PCB - still same fault, so I replaced all the

Hi everybody Hurrah, I just got my TDS 544A working, usual acq fault, replaced all the electrolytics on the acquisition PCB - still same fault, so I replaced all the double and quad SOIC op.amps (TL

Just acquired a TDS460A. Display intensity seems low (I have is set to 100)?and the contrast adjustment does nothing (on both internal and external monitor). Is this a common problem? ? Is there an

Folks, I bought two Tektronix THM565 portable scopes at a local surplus dealer for a very cheap price. However, the units came without batteries. I could download the operating manual and found that

All of the items are now taken. --John Gord California.)

That is one of the reasons that I prefer scopes from the steam age. What you see is generally what is happening, rather than something that has been digitised and processed using a process I have no

-=-=-=- No hot air SMT apparatus or oven. Will be using fine tip iron. Can you actually touch the tip to the caps' leads while the cap is resting in place? Or do you heat the pad while pressing down

Chuck, What about the small SM electro caps? Seems to me that these might be difficult to solder (being originally wave soldered) -- getting an iron in there might be difficult. I read that some folks

I've got a chicken-and-egg problem here. I have a pile of 560-type sampling plugins that I want to fix up, and need to get the 111 going to help do that :) Right now I'm borrowing time on a modern Tek

From Tim P (UK) I have a 281 TDR pulser on a 3S1. After about 10 minutes the pulser feels very hot. Should it? I get a nice 1 volt pulse OK. Tim.