开云体育

Ragu: Bonjour, Search both TEKscopes at Groups.io and EEVblog as well. Look for Tektronix cam switches/vert attenuators/7A29 1/ The PCB and atten modules are damaged by most cleaning INCLUDING deoxit,

Radu, I used a small bit of sewing machine oil on my. But mine just needed to rollers lubricated. I have hear others needed to service the plungers as well. I have not needed to take apart my

Hi all, I've just been "tipped" by a good friend the 7A29 has a very delicate input switch - mechanically, the rollers need some lubrication to perform well and last. I appreciate the heads up, as the

Sounds like the little catch is still engaged in the scope frame. If so can you remove the cover nearest the latching mechanism and look down in there with a mirror to see if you can disengage it? I

Sometimes if lucky and can access both sides of a plugin a strip of plastic bottle , or even a wide tie wrap / cable tie slid and wiggled under and forward will slip the catch up and allow

Michael, Kind of did just that... I flipped the scope upside down, removed the bottom panel, *tried to* remove the rail (didn't work, as it's tucked flush and tight under the plug), but then inserted

Radu, I had this issue some time ago on a 7633.? From my foggy memory, I pulled the bottom panel, removed the screw that retains the black guide rail for the stuck plugin, then pulled the rail and

Hi all, I have a 7k plugin I thought I successfully repaired the pulling mechanism (the finger pull knob broke from the plastic insert that is attached to the spring, and I epoxy glued it together,

the cartridge has a shoulder that prevents it from coming out. If you can replace the inner bulb with a LED it could look quiet original. Stefan

I'd probably cut the cables and sub an LED+esistor - AFTER checking that there was in fact +5 on the wiring. Cheers! Bruce Quoting Stefan <fres@...>:

Radu, the power light bulb DS308 at the front is a cartridge lamp, 5V 60mA, green (Tek 150-0121-02), that can't be opened normally. The 2 cables are glued on, or potted completely. (Never tried to

Radu - Depending on what is needed, I can probably come up with some parts. Cheers! Bruce Quoting bruce@...:

Radu, I have some video out there on this topic. It is a 7854 not a 7104 but the mechanism is the same. Here are the 7854 links LED upgrade - https://www.youtube.com/watch?v=GYkjuE7Pez8 7584 Lab Check

Radu - The 7104 is a very interesting scope (I have something like 3 of them). Does your's work - if so, are there any burns on the CRT. You need to be particularly careful of intensity - there is a

Hi all, It's been a while. I hope everyone's doing just great! I lucked into a 7104 for the princely sum of $20 ($40 added a couple of 7A19s and a 7B92A came "free," all basically functional as I've

Hi Victor,? Thanks for the advice, I think you are right, especially as there is evidence that someone had been there before me. These scopes and other Teks are more expensive here in the UK and

Paul, The amount of labor and possible spare parts to bring back a 2430 may just not be worth it, I'm sorry to say. I would opt for a high serial number 2430A (B030xxx, even seen B042xxx) and in good

Thanks Ron.

All, Artek Manuals continues operation by Linda, Office Mgr / Dave's wife. I've been incontact with her, working through issues to catch up on orders. Orders made via eBay are being filled.? Orders

Agree - Honor goes to whoever knows him (or her) best - IMO Cheers! Bruce Quoting Chuck Harris <cfharris@...>: