Stupid me. I print them out and tape them together.  Sometimes this doesn't work too well because the scans are not all the same scale.  The print routine for our hp-Envy has a scaling function,

Hi, everybody. I'm looking for a schematic for the Benchtop Controller module that goes in the TLA711 logic analyzer mainframe. The Benchtop Controller says "039-0039-03" on it, and I have the

My 7584 is suffering with ROM failure, so I decided to buy some 2364 to 2764 adapter boards and fit 2764s instead; however, the adapter boards are too long and overlap the adjacent ROM sockets. Given

Hi Tony, The multipage scans are not exactly unuseful, but there is one for the 410C that is rather difficult to follow due to the number of lines that cross from one sheet to the next and seeing

I am not sure if I am happy or disappointed about this site. I did a spot check on the HP manuals ( I have a comprehensive list of over 100 I scanned and uploaded) and found that every one I checked

Dennis You can do this directly on the groups.io website without relying on email prompts. Just have a regular look at the Pending link you have on the left. Non-moderators don't see this. EJP

Nice! That's a really great site. First time I've seen a freebie for an HP 410C where the full schematics and parts layouts are on full-sheet scans. Thanks, Barry - N4BUQ

I just discovered a new (to me) source for documentation and I am scratching my head wondering why it took me so long to stumble across it since he says his archive has been available since 2007 and

Photos of a 7A19 fuse: https://groups.io/g/TekScopes/album?id=247827 Sean

The scope has been spoken for. Glad to see it find a good home. jim

Good Day, thank you for this great write-up and insights! , Dennus!The key take-aways from this are still absolutely relevant today.Think of the ongoing overkill of announcements of useless or

I *never* am happy with *any* machinery noise. I find it extermely irritating and distracting. Probably because my brain is programmed to analyze noise. Can someone post a link to a photo of the

I do have a full set of development ROMs. My 4041 is in perfect condition, and only needs healthy tapes to continue providing useful service. -- Gary Robert Bosworth grbosworth@... Tel:

If you are happy with the amount of noise you get from your 7104, then a 7904A would be a good choice, as it has the same fan, and a very similar power supply. Anything you can use with your 7104

All: I may not be a Electronics Genius, but I do know the "sales game". HP mocked TEK's "bells and whistles" because those were the most visible and attractive features, the ones that the

Yes, it's been found a full 52% of all people use that old 83% number, but the newer 87% number is the result of the latest research done on 71% of the population. It's solid science. L. <snicker>

I *have* a 7104 with 2x 7A29, 7B10 & 7B15 plugins. But the 7104 CRT is delicate and difficult and expensive to replace. So my reason for a 7904 is to get the best analog BW I can get without wear

First of course, you have to *have* them.  However, I've looked through a number of 7A19's, and there are special purpose fuses in there to protect the inputs.  I've seen several where the fuses

I could Pick It Up.

Dave Brown, I found the NOS DC100A tapes on EBAY. Since these tapes are obsolete (over 20 years) - some of the sellers on EBAY have previously used tapes, some have new tapes still in factory