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I just powered up my 8594e to find that it's not responding to any front panel buttons, soft buttons, or the jog dial. The intensity knob works. The unit passes the self tests and starts sweeping just

Thanks Greg, The Lumex one almost certainly could be made to fit in the 141T. I've managed to get the back off mine and fitted an NE-2, but if I ever need it I'll bear that one in mind. Dan

I have had the same problem with accessing archives for this group. From my Android phone on T-Mobile. The first nationwide 4G network.

Shim stock in any size can be had from various industrial supply companies. ?Search MSC or Mcmaster-Carr for virtually any mechanical needs. From my Android phone on T-Mobile. The first nationwide 4G

I actually had the spring clip slice through the plastic housing and snip the lens off of the indicator on my 141T. I came in the lab one day and there was the front lens assembly of the indicator

An add-on board will not be needed. For a Minicircuits MAR-3+ type of MMIC amplifier, remove R2, short C3, move the old C3 to where R2 was, and install a 270 ohm resistor between +15.7 volts where R2

Thanks, great to have a link. A feeler gauge will get you a few pieces though, so in the scheme of things it's still a cheap repair. If you know a machinist he will usually have some shim stock also.

Hello-- Here's a column which I wrote a few years ago that describes the switches and replacement shim

Generally you remove the front panel circuit board and front panel, then separate the PCB and that will get you enough access to work on the buttons. Do this over a benchtop as some of the little

Thanks for the response. I'm a purist when it comes to using the original HP part, so I want to try find it if it still available. I was unable to cross-reference the 5088-7036 to any

Dave, The RPG may well have a ‘dead bulb’. The bulb is a 683. Easy to remove and test. Good luck. Joe Sent: Monday, February 22, 2016 5:27 PM To: hp_agilent_equipment@... Subject:

Well I typed "buttons clean" followed by a "enter" into the search box and got 156 hits. I dont think its in any help-file but it works for me. I didnt read 'em all to see if they were usefull though

Regrettably, I have never been able to successfully search the archives on the 'new' yahoogroups, tried it and found nothing. How hard is it to get into these switches, or does it depend completely on

Hi Dave! This has been discussed here in the past, so you might want to look in the archives. The simple answer is that they need cleaning. There’s a thin metal strip in them that gets deflected

I'm FINALLY getting around to hauling the stuff out of boxes - 15 years of storage, ugh. I have an 8350A sweeper mainframe with 83595A 26.5GHz plug-in. When turned on, an error message E0004 briefly

I took a look at the schematic and while I think using one of the various MMIC amplifiers from Minicircuits is the way to go, a couple of passive parts will need to be added to the circuit for

Thanks Jeff, I've been trying that with no luck... And it's really hard to get at in the 141T :^( Dan

Hi everyone, Daun E. Yeagley, II, N8ASB was kind enough to send me the needed files, and upload them to KO4BB site as well. So a big thank you goes out to Daun for all his help. However, if anyone has

No. But usually they will pull straight out the back in my experience and you can slip in an NE-2. Jeff

I found a few hits for pdf manuals including one from HP. Bob