I meant ADG281.... sorry, I wish I could help but I will be eager to know how you will proceed

so basically you are saying that channel 4 has fallen into channel 3 and is controlled by ch3 both in position and gain? and ch4 position/gain controls have no effect? is that right? strange indeed, s

I dont have any TDS5000 scope but i did a quick search and found this https://www.eevblog.com/forum/repair/help!-need-recovert-cd-for-winme-version-of-tds-5054/msg972011/#msg972011 you can unpack it a

My instrument does not have any SMD electrolytics on the CPU board and acquisition board. Only a handful on the front panel and option 13 and they are all very clean and proper. The boards are all ver

I got this TDS784D (S/N B0104XX) in an auction which could not turn on. First it turns out that the PSU was in a startup loop and could not start, so that was an easy fix and PSU is working perfectly

There is no specific calibration procedure for cursors. The whole horizontal time base needs calibration it's not your cursors that are uncalibrated, your horizontal is out of calibration. My 2465A ha

have done this on agilent, tek, and rohde & schwarz equipment replacing HDD with either SSD or CF card the important thing is the imaging software that you use, and I highly recommend https://hddguru.

the method for unlocking options on TDS7000 series may very well work for TDS5000 you should look for that one in the same forum

this has nothing to do with TDS5000 series...they dont use those option modules.

at what stage does it stop booting? why dont you go into the BIOS and change the boot device? just press Del or F12 or Ins or etc....key at startup to get to the BIOS also connect an external monitor

first you need a way to communicate with the device (GPIB or LAN interface) and the firmware must be before some version (i dont remember right now, maybe it was before 3.31 or 3.16 or something....)

no, no, of course not you, man!

well, that was the tone I got from that message anyways... I just looked up the TDS3000 manual, and it seems to me that they are using the pulser for tuning the channels' deskew (hope i am using the t

Calibration means: first ""measuring"" a set of parameters from a standard calibration generator (rise time, DC gain, time interval, BW, etc....) and then "adjusting" the instrument to bring those par

If you look down this thread, I tried to say the same thing but somebody got pissed for some reason!

exactly and also because they simply want you to use a specific equipment for the calibration. I dont have the other tools, so I cannot do the cal on my 3054B but still I think the 10MHz pulser would

for fast rise pulser, is it possible to use one of Leo Bodnar's? is the frequency really important?

all digital scopes go into roll mode as the time base is increased sooner or later. TDS3000s have a very small memory (10K) so they start the roll mode much earlier than other scopes it is not only ab

Dave people have suggested a lot of capacitance/ESR meters but may I ask why dont you try to fix the DER DE-5000 that suddenly died? it could be an easy fix really. DE-5000 is one of the best handheld

Does anybody know at which addresses the number of power cycles and hours of operation (in TDS3000B series) are stored in the DS1742W NVRAM? and what is the format? I remember I saw that information s