These two are probably the "most often lost", and "most often broken" knobs on 7000 series plug-ins respectively, and my small stash is now exhausted. I only have a couple of the latter left and am

Hi Steve, You got it http://vetusware.com/download/MS%20DOS%204.01/?id=180 Good luck, Lang

I have version 5 archived on my HD as three 720Kdisks. I can Zip them into one file and email it as an attachment. Let me know. Regards. Jerry W2JI

Thank you very much! ...Section 6 of the Service Manual :-) Thanks to David and Tom (by e-mail) I disassembled the CTM and power-supply shield circuit and now I have access to the focus circuit. Do

Hello Dean. Could you please add me to that list? Best regards Thomas in Norway. 2010/8/28 Dean <deanhuster@...> -- Please avoid sending me Word or PowerPoint attachments. See

I have 13 e-mails so far requesting the construction note and other documentation for the power module tester. I need to scan the material and will convert it all to one .pdf file and send it out via

Hi Steve, I thought there was a language command you could put in either the autoexec.bat or the config.sys file. Maybe all you need to do is look for the language command in one of those files and

I doubt "green" has anything to do with it. Ideally you should have both long and short as they have different uses. The long is good for getting into deep places like you mentioned, but the short is

Apologies for the OT! I'm trying to use an old PC as a test bed for a logic analyser. It has a french version of MS-DOS 4.01 which I would like to change. It will not boot from my 6.22 version so

Thankyou Victor for your input i am in the process of doing just that Thanks also for the advice re the ripple on the lvps units i will also check same Barry

I just ordered a set from amazon for $28 with shipping. ===================== Why that's one of them thar new fangled compact versions marketed under Xcelite PS-89 or PS-89V. Maybe it's supposed to

get the service manual - the maintenance section gives you all you should need to know to dis-assemble it. Regards, David Partridge

Hello. I have an old Tektronix 2236 with a focus problems. Here, at link below, as you can see, the focus potentiometer is fully counterclockwise and the trace is

Hi, I just ordered a set from amazon for $28 with shipping. jerry

I bought mine quite some years ago - so no idea of what current price is- just mentioned the ebay listing as I had a quick look there when I posted the info. Ebay is generally a 'place of last resort'

1. Replace the 4 SM electrolytics. 2. Repair the damage to the A/D reference circuit. These two steps have been described here countless times. Check the ripple on your LVPS also. --Victor

Tektronix part 2, same price. 502 Instruction Manual englisch 502 Instruction Manual englisch 503 Instruction Manual englisch 504 Instruction Manual englisch 535 Instruction Manual englisch 536

Limited time special offer. Tek and HP manuals for 11,90eur each at Helmut Singer <http://surplusasnew.de/fix/shd.html> Tektronix: 4012 Instruction Manual englisch 4012 Users englisch 4023

Dave, The serial number of my Tektronix 2445B is:- B063257 It has an A5 board with Surface Mount devices The A5 board has these id numbers:- 671-0965-06-P9-0248-04 Barry

David, Thanks for that David i will check it out. Barry