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About (Hiroshima)-- I would not say everyone at least in the USA; most do not know who are presidents past of the USA !! Hi, my name is Joel and I have been reading the group messages for some time

I would assume you do this outside ? My insurance provider would frown on doing something like this within 50 feet of the house or garage. I'm almost tempted to try it and cause a spark and see what

A hot air gun and naphtha (lighter fluid) are my first choices. Lighter fluid and hardware store naphtha may have contaminates so purer options are heptane or Bestine Solvent and Thinner which is used

Either the old 602 or one of the newer models. Only need one or two megahertz bandwidth. Plenty of older Tek gear to trade or cash. Could entertain an HP but being it retired from tektronix I have a

I will start with some general advice about the 24xx LVPS.? What you describe (start stop cyclng) we call "tick mode" because it often makes ticking sounds as it cycles.? You may have a short or the

A CAT scan is always useful after a repair :D.

could be low voltage. That's a filter on a low voltage line. Overcurrent through that resistor indicates a shorted (likely tantalum) capacitor downstream. A typical value would be 5 or 10uf, just as a

BTW, one went to Hiroshima. First time shipping there....I guess everyone knows where that is. Ancel

Hi all, My first post here :) I got this 2445 and upon 1st examination the power supply was clicking - no power at all, no light on front panel. Replaced all e-caps on the inverter board A3, The fan

Hi Fabio, I appreciate your time taken for this response .... I have got the “gist” of this, although I will ponder a few of the issues further ... eg. I am assuming that the top part of the rise

Greetings from South East London. My Thanks goes to Chuck Harris who very kindly took the time to reply to my plea for help. As he stated (I hadn’t noticed) the issue was only evident on inputs 1

Lemon Oil Furniture Treatment. I have used Lemon Oil for over 30 years with great success on countless materials and finishes. With sufficient elbow power Lemon Oil always removes the adhesive without

Sisi, thanks for the link. Pretty useful as I still do not navigate very well by the forum

Wow Dave, just by looking at the pictures it seems both quite interesting and feasible! Pease, give me a bit of time to read it carefully and undertand it and then I will come back here. Thanks a

I too have a number of sticky-finish instrument cabinets (especially HP), and have tried without success over the years, to wash it off with some common solvents and detergents. Something that

Do a search (CTRL "F") on 409, and you will discover that the new and old 409 all contain it. I was quite surprised to see that simple green is full of it too. Great... Thanks for the resource. -Chuck

This butyl cellosolve sounds like it can wreck more stuff than it fixes. I wanted proof that my beloved 409 should now be considered a member of the problem set and went searching. I found this NIH

Hi Folks: I am currently fulfilling a couple orders which exceeded my parts stock levels. Based on the very positive response a few weeks ago, I decided to extend the offer on the Calibrated leveling

I used to have a bag of small square section belts with the same issue- 2 or 3 of them turned into jelly, and the rest got "infected". I was never able to clean them, so the whole bag got tossed.

I sort of hope there isn't anything. I've thrown out a lot of things because of this problem.? The saddest was my IBM Thinkpad with the butterfly keyboard. I bought another on ebay around 2004, but