For free: broken tektronix scope (Belgium only)

00940 · 16th February 2010, 04:11 PM

Allright, I've got this T935a with apparently a dead HV supply.

If you want to get it for spare parts, just answer in this thread and we'll arrange something.

Pick up in Brussels, shipping at your cost in Belgium. It's not worth shipping it further.

Some random picture from the web:

00940 · 19th February 2010, 08:15 AM

One bump and then I send it to the bin

godfrey · 19th February 2010, 10:01 AM

Quote:

Originally Posted by 00940

It's not worth shipping it further.

but I agree... (snif)

Berny · 19th February 2010, 10:19 AM

OK, I'm interested!

If I get it too work again, it will be better than my current PM3207 15MHz...
I will send you a PM

jean-paul · 2nd March 2010, 07:14 AM

Berny, if you need parts: I have a broken T922 which is built similar to the T935. Knobs, switches, input boards etc are fine. This one stays black.

Of course you can have it for free (except shipping costs).

tekman · 11th March 2010, 08:48 AM

Ok boyz, if you need help for the repair, feel fre t ocontact me (both, t935 and 922)

Razorblade · 11th March 2010, 03:51 PM

Args, why has this to be belgium only, i am from your little neighbor country known as germany, still quite new to the electronics hobby but i would really like to get this scope and get it back up and running since i think that could teach me a lot on electronics repair and i need a decent scope, mine is like 100 years old and slowly falling apart.

Please Contact me if you think it might be possible to work something out.

tekman · 11th March 2010, 05:22 PM

Hi there, Razorblade.

I am near you in this same "little country", so feel free to contact me if you are still in need of such a scope. I have a Tektronix T912, a 2430 and a 2445, both in real good state and repaired. so, if you want to buy one let me know via PN , so we can discuss the details.

Berny · 14th March 2010, 09:20 AM

I haven't had the opportunity yet to have a closer look for now... too much ongoing. I hope that by next weekend I can already have a look inside.

Jean-Paul & Tekman, thank you very much for the proposed support! Much appreciated.

From what I found & understood Ben (00940) tried to have it work again and it seems somebody else in the past did as well.
Blown PSU in a Tek T935A scope

The problem seems to be the HV section, and according to the research Ben already did, I suspect a bit a capacitor failing at higher voltage...

Any advice where to start, based on what Ben already did?
I have a variac laying around somewhere at my parents place, I will need to go pick it up.

Thanks,
Berny

16th February 2010, 04:11 PM	#1
00940 diyAudio Member Join Date: Sep 2003 Location: Paris	For free: broken tektronix scope (Belgium only) Allright, I've got this T935a with apparently a dead HV supply. If you want to get it for spare parts, just answer in this thread and we'll arrange something. Pick up in Brussels, shipping at your cost in Belgium. It's not worth shipping it further. Some random picture from the web: __________________ Ben.

19th February 2010, 08:15 AM	#2
00940 diyAudio Member Join Date: Sep 2003 Location: Paris	One bump and then I send it to the bin __________________ Ben.

2nd March 2010, 07:14 AM	#5
jean-paul diyAudio Moderator Emeritus Join Date: Sep 2002 Location: The Netherlands	Berny, if you need parts: I have a broken T922 which is built similar to the T935. Knobs, switches, input boards etc are fine. This one stays black. Of course you can have it for free (except shipping costs). __________________ It's only audio

11th March 2010, 03:51 PM	#7
Razorblade diyAudio Member Join Date: Jun 2008	Args, why has this to be belgium only, i am from your little neighbor country known as germany, still quite new to the electronics hobby but i would really like to get this scope and get it back up and running since i think that could teach me a lot on electronics repair and i need a decent scope, mine is like 100 years old and slowly falling apart. Please Contact me if you think it might be possible to work something out. __________________ No lady likes to dish or dine with an unshaved porcupine

Thread Tools	Search this Thread
Show Printable Version Email this Page	Search this Thread: Advanced Search


	Please consider donating to help us continue to serve you. Ads on/off / Custom Title / More PMs / More album space / Advanced printing & mass image saving

19th February 2010, 10:19 AM	#4
Berny diyAudio Member Join Date: Feb 2006 Location: Brussels	OK, I'm interested! If I get it too work again, it will be better than my current PM3207 15MHz... I will send you a PM

11th March 2010, 08:48 AM	#6
tekman diyAudio Member Join Date: Oct 2004	Ok boyz, if you need help for the repair, feel fre t ocontact me (both, t935 and 922)

11th March 2010, 05:22 PM	#8
tekman diyAudio Member Join Date: Oct 2004	Hi there, Razorblade. I am near you in this same "little country", so feel free to contact me if you are still in need of such a scope. I have a Tektronix T912, a 2430 and a 2445, both in real good state and repaired. so, if you want to buy one let me know via PN , so we can discuss the details.

14th March 2010, 09:20 AM	#9
Berny diyAudio Member Join Date: Feb 2006 Location: Brussels	I haven't had the opportunity yet to have a closer look for now... too much ongoing. I hope that by next weekend I can already have a look inside. Jean-Paul & Tekman, thank you very much for the proposed support! Much appreciated. From what I found & understood Ben (00940) tried to have it work again and it seems somebody else in the past did as well. Blown PSU in a Tek T935A scope The problem seems to be the HV section, and according to the research Ben already did, I suspect a bit a capacitor failing at higher voltage... Any advice where to start, based on what Ben already did? I have a variac laying around somewhere at my parents place, I will need to go pick it up. Thanks, Berny

Currently Active Users Viewing This Thread: 1 (0 members and 1 guests)

Similar Threads
Thread	Thread Starter	Forum	Replies	Last Post
Tektronix Digital Scope for sale	furly	Swap Meet	2	28th November 2006 03:42 AM
Tektronix TDS2000 series is a noisy scope	LuisMCP	Tubes / Valves	2	1st December 2005 01:40 PM
Tektronix 2432M (A) Scope?	fmak	Parts	11	13th February 2004 09:38 PM
Tektronix scope for sale	ANTHONY2181	Swap Meet	0	10th November 2002 04:46 PM
What should a Tektronix 434 scope cost	blu_line	Equipment & Tools	5	23rd October 2002 10:07 AM

New To Site?	Need Help?
Register to Participate Search Privacy Statement Contact Us	Frequently Asked Questions Did you forget your password? Mark Forums Read