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Power supply voltages are very important. I would recommend disassembly of scope and remove PS as a unit. Pay very close attention to the wiring connections. Then separate the inverter and regulator

I donate through payroll deduction. Guys and gals, do not overlook this possibility. Check with your employers. It's about $19.23/paycheck for me which comes out to $500 a year. Just twenty bucks a

I appreciate your work and thoughts about his issue. By way of 'full disclosure', I do not have a 1S1 or a Tek Scope that would accept it. Therefore, in no particular order. 1. It is an extremely good

I wouldn't mind if every seller who's selling CD-ROMs or printouts of freely available PDFs got reported. It's a dumb scam. (Disclaimer: I've put considerable effort into some of those Tektronix PDFs

DITTO!! Anticipate retiring in 15 months and will need all the help I can get. Thanks for everyone's help with all my previous and future 'projects'!! Joe

Welcome to the digital age, a battle ArtekManuals fights every day On one side of the argument is that you have a "derivative copyright". On the other side "derivative" is subject to a matter of

I've used corel draw to generate a font. That may work for you. Harvey

Donation made. Thanks, Shaun Merrigan

File a complaint with e-Bay. If you have evidence, they will come down on the seller. 73, Dick, W1KSZ [email protected]> wrote:

So about 15 years ago I made a 1S1 manual in Word by scanning the original in three passes, to end up with OCR'd text, B/W diagrams, grayscale pictures, and 11x17 color schematic pages. I made it into

Lee, thanks so much for your help, repeated trial fits, and great photos that clearly showed what needed to be changed. I'm glad the final product worked out for you. I'm looking forward to working

On Mon, 2 Apr 2018, Dennis Tillman W7PF wrote: I made my donation couple of days ago and encourage everybody to do the same for a good cause. > I was not clear in my original post. For the past year

Thanks, Phil. I'm glad they worked out for you! And thanks very much for the inspiration to start the project. Jeff ________________________________ Sent: Friday, March 30, 2018 12:00 PM To:

Yes, they are set separately, and apparently in a slightly inconsistent set of faces (since they're all done at different times). tried to reproduce the letters with Open Office Draw, but it's a

I was not clear in my original post. For the past year the museum board has been evaluating the best way to make their invaluable collection of microfiche available to Tek collectors. This microfiche

It would be nice to able to really drive it at that frequency. My idea should work though. Part of the thing is to get enough voltage up to see if the CRT is shorted.

You can almost bet on it. I detest that type of power supply when it is self oscillating, but they are efficient when they work. So either the transistors are underdriven or overloaded. There is no

I have original (bound paper) Tek Common Design Catalogs #1 (October 1982): Semiconductors (includes Integrated Circuits) #2 (June 1983): Mechanical I am looking for Volumes 5 and 6 #5: Resistors and

Hi, I m from Argentina. I m repairing a 2445B. When I turn on it, the panel control lamps flashing one time only. The TRC never drawing anything. I check the J119 voltages, for example....pin # 1.

Thanks. I tried some typeface detection websites but even they couldn't come up with anything. It looks like the model numbers are in a different typeface? All simple to draw, or so I thought. I used