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It will work fine, I do that every day. Well, not every day of course, but fairly frequently. I don't know what kind of paper I have, but it's just regular stuff like you would use for sanding paint

Hey, sounds like me. I even have 2 7104's. John Griessen

U510 is part number 155-0022-00. I do not understand the 156-022 (or M36) notation on the schematic but I have seen it and other notations like it before. 155-0022-00 is a low frequency (100+ MHz

Bill, Thank you so much - I hadn't realised that there were other parts the same in the mainframe. I swapped U324 with U510 and the fault is fixed! I tried swapping them back and forth a bit to

Im really glad it worked for you. I wish the vendors still had those OEM disks for their more recent products. Fortunately, todays hard drives are much larger and I am able to keep iso files any

Email for the win!

The readout looks squished horizontally to me so I think the problem is in the horizontal output amplifier. I would not give up on U510 yet because the outputs are currents operating into effectively

Hi folks. I'm a new member. I'm an old EE/Physics type but have been mostly in deep CS - lots of distributed OS and control systems - work for over 42 years but am coming back home to my roots so to

Hi Manfred, ============== David, It's right, but with a grain of salt: Unless a flux equalizing winding is used, the flux will very easily split up unevenly between the two side legs. So, you

Hi All: Have a look at ths schematic: All about classic Tektronix CRT o'scopes

Hi folks. I'm a new member. I'm an old EE/Physics type but have been mostly in deep CS work -lots of distributed and control systems - for over 42 years but am coming home roots so to speak. I'm

Thanks for your illuminating reply. One other time I required enlightenment regarding the word "kit". Thanks to generous folks such as yourself I get a little smarter from time to

I believe that U510 is P/N 155-022 rather than the 156-022 that you have quoted. At any rate did you notice that both the A3 Trigger Selector and A4 Vertical Interface boards, U324 and U214, have the

Hello all, well, I finally made some progress here. I was lucky enough to be able to receive a replacement HV multiplier from Sphere (Thank you Walter!) and installed it today. I don't have the

It would be a "storage unit" in American English. dr

Options like the hard drive and video trigger don't require activation, but I don't think you will get option 2M just by adding the hard drive. Option 2M always came with a hard drive, but you could

Greetings, The term "lockup" must have a much different meaning in the UK than in the USA! I assume that all the American readers equate "lockup" to internment in a jail or prison and I'm certain

Ed, Yes. From zero to about mid intensity, the plate (and grid) swing increases slightly, while the screen voltage goes from about 85 to 105V (far too high). At that point the regulation circuit goes

Hey y'all, I found a TM506 (with a DM 502A) going for cheap - and with reasonable shipping - on eBay, so I got one of those. Given the glowing recommendations they've seen here for use-in-anger, I

Jerry, Nice words for a new comer. I agree with everything you said. I really loved this group until Yahoo changed the interface. I'm trying to use it in spite of itself. --Victor