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I'm still looking..

No, it is not the same as for the 83732A. I tried but it is not working properly.

"tom_iphi via groups.io" <iphi@...> writes: ko4bb has https://www.ko4bb.com/getsimple/index.php?id=manuals&dir=HP_Agilent_Keysight/HP_83732A_Synthesized_Signal_Generator Not sure

Hi, does anyone happen to have the data of EPROMs U7 and U24 of the HP83712B? I seem to have lost data... Tom

[email protected]> wrote: I have looked at the circuit diagram of the 85046A, and noticed a capacitor value changed between the mechanical and electronic relays. Could that be the problem? Dave

Appreciate the suggestion. I reinstalled the A3 and tried cycling all the PSU connectors, including the motherboard one. I also brushed a tiny dab of Deoxit D100 on each male pin and cycled the

Thanks, I will order a few pieces to have them just in case. Best regards, Razvan

After a set from Aliexpress that didn't work, I got some from an eBay vendor I've found reliable (his stocks are all old, before the dodgy cloning started). I don't remember exactly what I bought but

Hi all, I spent some more hours with my 3325A. I made a new effort and studied the service manual from scratch. The main trouble shooting flowchart directed me to group J, so I thoroughly examined

The first thing I recommend that you do is to look at all the PSU cables in the PSU area including the big multiwire one that loops back to the motherboard. As a first attempt, try partially removing

Forgot to mention, I am thinking of leaving the 50K voltage adjustment pot in place as is, even tough already ordered a 100K replacement Bourns "Helipot". Everything seems to work fine, and I can

I poked around a bit further and discovered that the +43V reference supply that was reading low at 34.2V actually had 14V of ripple on it. After removing and checking C12 a 450uF 85V cap, it was

I believe the control module (rear panel) has one or more abnormalities - I tried setting attenuator (stimulus>power>attenuator 1) and rather than adjusting the attenuator, the test set switched ports

There is some information on the low band module A24 in here starting page 36: https://www.worldradiohistory.com/Archive-Company-Publications/HP-Journal/90s/HPJ-1991-04.pdf I see now that this is a

Thanks Ozan..! Will report back here on the transition from SOJ to DIP for those that may follow...

Dear friends, I ask you if possible to help me solve my problem: I have SA HP70000 and a HP70820a that worked perfectly. At a certain point without having used it improperly an error occurred (7301 ch

I've got nice isolation transformers for sale if anyone needs one. MGE Ultra Isolation 2.4 kVA and smaller.

Matched JFETs in TO-71, 6-pin packages are pricey.? Need to get a few with characteristics in the ballpark so I pulled a couple from a good meter and measured them.

Hi all, Delurking to note that I took the liberty of uploading some additional files for DIY 8620C sweeper scales to this folder, which is hopefully

Hi, yesterday i got the Jfets from digikey, i replaced Q19,Q21,Q4 ,Q22 but the result is the same, still error 10. According to the flowchart the advice is to check Q4,Q19 and components