Author Topic: Repair Documents and Links (Read 417233 times)

tautech · « **on:** July 12, 2014, 03:46:19 pm »

I would like to start this thread rolling with a great TEK troubleshooting PDF that should be had by anyone with a CRT scope.

http://www.sphere.bc.ca/test/tek-parts/troubleshooting-scopes.pdf

Note www.sphere.bc.ca is a good source for Tek and other scope parts.

Here's a x reference pdf for Tek parts:
http://bee.mif.pg.gda.pl/ciasteczkowypotwor/Tek/publikacje/Common_Design_Parts_Catalog_Semiconductors.pdf
There's another here:
http://www.sphere.bc.ca/test/tekequiv.html
But the best one is at the foot of that page. Sphere ask that it not be linked so you can find it yourself and download it for reference. Be warned, it's a zipped PDF 27 Mb.

For all things Tek:
http://w140.com/tekwiki/wiki/Main_Page

If you have something to contribute and you can't provide a link, post a quick description and attach it in a format the forum allows.

By all means re-visit to edit links and posts to keep this a great resource for the future.
Thanks EEVbloggers.

See how this thread goes, but I would hope that content is primarily documents and links.

For newbies opening repair threads:
Use the following posted links to find a service manual for your broken equipment and be sure to include that link into your thread so we can all play along and help easily.

miguelvp · « **Reply #1 on:** July 12, 2014, 04:11:41 pm »

Lots of old manuals at:

http://bama.edebris.com/manuals/

tautech · « **Reply #2 on:** July 13, 2014, 12:29:05 am »

Another great site that has been linked to for manuals in previous threads:

http://www.ko4bb.com/manuals/

Thanks ko4bb

___________________________________________________________________________________________

Parked for later editing usage:
http://www.sphere.bc.ca/test/tek-parts/troubleshooting-scopes.pdf
http://bee.mif.pg.gda.pl/ciasteczkowypotwor/Tek/publikacje/Common_Design_Parts_Catalog_Semiconductors.pdf
http://www.sphere.bc.ca/test/tekequiv.html
http://w140.com/tekwiki/wiki/Main_Page
http://bama.edebris.com/manuals/
http://www.ko4bb.com/manuals/
http://www.mods.dk/
http://elektrotanya.com/
http://www.eserviceinfo.com/
http://www.hparchive.com/
http://bitsavers.informatik.uni-stuttgart.de/
http://www.ebaman.com/index.php/remository
http://servicemanuals.pro
http://w140.com/tekwiki/wiki/Main_Page
http://www.dxzone.com/cgi-bin/dir/jump2.cgi?ID=2836
http://www.manualslib.com/
http://www.apite.com/apitewww/marcamodelos.php
http://exodus.poly.edu/~kurt/manuals/manuals/
http://rfscientific.eu/educational
http://service-manual.eu/index.php
http://www.radiomuseum.org/
http://www.radiomanual.eu
http://www.earlytelevision.org/tv_schematic_diagrams_prewar.html
http://www.earlytelevision.org/tv_schematic_diagrams_postwar.html
http://www.earlytelevision.org/tv_schematic_diagrams_color.html
http://www.servicemanual.ws
http://www.kevinchant.com/bwd.html
https://www.eevblog.com/forum/testgear/bwd-product-catalogues-
http://www.sphere.bc.ca/test/tek-parts/troubleshooting-scopes.pdf
https://www.eevblog.com/forum/repair/vintageclassic-renovation-techniques/
http://www.vishay.com/docs/28356/alucapsintroduction.pdf
https://drive.google.com/folderview?id=0B_7JqBK1MAV1fjVqUW54ck9wNjZ4WVRWdDRYN25FZG96ZVZIQzVNQ0lnRC1POE1leDJpclU&usp=sharing
https://www.eevblog.com/forum/repair/service-manuals-49295/
http://www.schematicsunlimited.com/a
http://www.sphere.bc.ca/test/tekequiv.html
http://www.download-service-manuals.com
https://archive.org/details/folkscanomy_electronics
http://www.repairfaq.org/REPAIR/F_Repair.html
https://www.dropbox.com/s/63ps5gjyufjr9fy/PM3350A-User%20Manual%20Eng.pdf
http://www.s-manuals.com/smd
http://www.etestmanuals.com/
http://www.hifiengine.com
http://www.eservisler.com
http://www.opweb.de/en/index.php
http://bee.mif.pg.gda.pl/ciasteczkowypotwor/
http://artekmanuals.com/
http://www.elnec.com/en/support/ic-logos/?method=logo
http://www.aufzu.de/semi/gif/
https://doc.xdevs.com/doc/
ftp://helpedia.com/pub/temp/
https://archive.org/details/manuals_tektronix

JOERGG · « **Reply #3 on:** July 13, 2014, 02:43:11 am »

Limited access 1 manual in 4 days for free membership, you have to register.

http://www.mods.dk/

For modifications repair instructions and improvement of HAM rigs, HAM modems, etc.

radhaz · « **Reply #4 on:** July 13, 2014, 03:52:28 am »

Electrotanya has lots of stuff:
http://elektrotanya.com/

lowimpedance · « **Reply #5 on:** July 13, 2014, 04:52:36 am »

eserviceinfo has quite a range of documentation, not just test gear!.

http://www.eserviceinfo.com/

HP archive for the gentlemen with vintage hp kit.

http://www.hparchive.com/

bit savers, for the more unusual !

http://bitsavers.informatik.uni-stuttgart.de/

tautech · « **Reply #6 on:** July 13, 2014, 11:24:17 am »

Here's another I found a few years back: EBAMAN
Just love his motto: preserving our technical legacy

http://www.ebaman.com/index.php/remository

Good search tool.

Mountains of stuff.

rob77 · « **Reply #7 on:** July 13, 2014, 09:47:29 pm »

http://servicemanuals.pro

lot's of stuff, but to download they ask for $5 donation (you'll get unlimited access to downloads). actually that's the place where i was able to download the service manual for my broken LG TV.

N2IXK · « **Reply #8 on:** July 14, 2014, 11:50:29 pm »

Manuals for many vintage Tektronix products are available from the relevant pages of the Tek Wiki:

http://w140.com/tekwiki/wiki/Main_Page

rexxar · « **Reply #9 on:** July 17, 2014, 01:47:34 am »

There's the Boat Anchor Manual Archive: http://www.dxzone.com/cgi-bin/dir/jump2.cgi?ID=2836

It's mostly antique radios, but there is some test equipment and HAM stuff in there.

tautech · « **Reply #10 on:** July 19, 2014, 09:19:12 am »

Found another while looking for a manual for a recent thread.

http://www.manualslib.com/

Use the search as even looking in the listed brands did not reveal all manuals for that brand.

tautech · « **Reply #11 on:** August 20, 2014, 08:06:22 am »

Another good download site found recently:
http://www.apite.com/apitewww/marcamodelos.php?

tekfan · « **Reply #12 on:** August 20, 2014, 08:47:06 am »

Another site full of manuals for the main equipment manufacturers and other obscure test equipment:

http://exodus.poly.edu/~kurt/manuals/manuals/

doktor pyta · « **Reply #13 on:** August 23, 2014, 12:07:34 pm »

Hi,
When I have some free time, I write short articles about analog electronics, some repair reports.
Please let me know if You like it. Link below:
http://rfscientific.eu/educational

oldway · « **Reply #14 on:** September 06, 2014, 03:04:35 pm »

http://service-manual.eu/index.php

Richard Head · « **Reply #15 on:** October 10, 2014, 06:47:26 am »

I'm after the schematic/service manual for a Bendix-King KY-197 VHF comm radio.
I cannot find it online and have given up. Anyones help would be greatly appreciated.
Thank you in advance.

Dick

Richard Head · « **Reply #16 on:** October 10, 2014, 07:06:06 am »

Here's a picture of it.

miguelvp · « **Reply #17 on:** October 10, 2014, 07:10:36 am »

There is at least one on ebay
http://www.ebay.com/itm/King-KY-196A-and-KY-197A-Com-Service-Manual-/380856480625

So it does exist

Maybe this link?
http://www.tousenvol.com/files_storage/Bendix_King_KY%20196A_installation_manual.pdf

It does say installation but it has schematics (Edit: not really just diagrams

but it's the same as the one on ebay)

Richard Head · « **Reply #18 on:** October 14, 2014, 05:15:36 am »

Miguelvp

Appreciate the link but it's only a wiring diagram. I require full schematics.
Hopefully I can get a pdf of the schematics somewhere without having to purchase the service manual.
I'll probably never use it again.

Dick

TheSlider · « **Reply #19 on:** October 31, 2014, 04:33:28 pm »

I've been searching all over the net for any Intron DSO-2020A documents (schematics if possible) but it seems too old to have any available although someone in an other forum said they had some in 2008. Not sure if i'd dig up the topic again...
The only thing i found is a reference to the older model here:http://www.radiomuseum.org/r/intron_storage_oscilloscope_dso.html and a picture of the one I have here : http://www.radiomuseum.org/r/intron_digital_storage_oscilloscope_dso_2020a.html#b

Fun fact, the one I have has the CRT cover of the DSO-2000... I think someone tinkered with it before I got my hands on it and decided to have a laugh but since they both use the same CRT model, it doesn't surprise me that much.
Anyway, it powers up and I get the trigger led to light when tinkering with the knobs but the screen remains silent. I haven't tested it any further yet but I'm sure I'll find something bad in there.

Anyway, I'd be happy if someone could point me in the right direction for the docs. Is there a website for really old stuff ? The links provided in the previous posts don't list any Intron stuff like they don't exist. I have to say though that this scope was made in the Netherlands according to the back plate.

KG7AMV · « **Reply #20 on:** November 15, 2014, 02:38:05 am »

Here is the diagnostics sheet for the Microkinetics DM8010 CNC Driver.

http://stevenrhine.com/microkinetics/Microkinetics%20DM8010%20Diagnostics%20Sheet.pdf

DonRon · « **Reply #21 on:** December 20, 2014, 07:41:08 am »

Here u will find some stuff for ham-radio (user-manuals, service-manuals, schematics):

www.radiomanual.eu

N2IXK · « **Reply #22 on:** December 22, 2014, 04:20:12 pm »

Schematics and service info for many early (mainly pre-1960) TV sets is available from the Early Television Foundation website at:

http://www.earlytelevision.org/tv_schematic_diagrams_prewar.html
http://www.earlytelevision.org/tv_schematic_diagrams_postwar.html
http://www.earlytelevision.org/tv_schematic_diagrams_color.html

Mechatrommer · « **Reply #23 on:** December 23, 2014, 04:38:13 am »

Quote

I'm after the schematic/service manual for <insert your fav device here>
I cannot find it online and have given up. Anyones help would be greatly appreciated.
Thank you in advance.

try searching in http://www.servicemanual.ws if its there, its there. 10 cent per doc is not bad if you got many interested items in there.

AlfBaz · « **Reply #24 on:** December 23, 2014, 05:05:34 am »

For those repairing laptops there's a butt-load of them posted here but you have to log-in/register to be able to download/see them

http://www.edaboard.com/thread210455.html

tautech · « **Reply #25 on:** January 25, 2015, 05:47:59 am »

Links for BWD instruments.

Some manuals: http://www.kevinchant.com/bwd.html
Thanks Kev.

A recent thread: https://www.eevblog.com/forum/testgear/bwd-product-catalogues-(vintage)/msg590213/#msg590213

radiomog · « **Reply #26 on:** January 25, 2015, 05:52:27 am »

Quote from: tautech on July 12, 2014, 03:46:19 pm

I would like to start this thread rolling with a great TEK troubleshooting PDF that should be had by anyone with a CRT scope.

http://www.sphere.bc.ca/test/tek-parts/troubleshooting-scopes.pdf

......

ohhhhh, very nice. hope I never need it, but always nice to have on-hand.

thanks!

VK5RC · « **Reply #27 on:** January 27, 2015, 10:29:13 pm »

Some links to mechanical renovation and restoration techniques
https://www.eevblog.com/forum/repair/vintageclassic-renovation-techniques/

Shock · « **Reply #28 on:** April 30, 2015, 08:46:16 pm »

Construction, behavior of aluminum capacitors with formula for calculating maximum reforming current.

http://www.vishay.com/docs/28356/alucapsintroduction.pdf

UnsatisfactoryResult · « **Reply #29 on:** May 29, 2015, 05:40:14 pm »

Link to my manuals folder on my Google Drive:

https://drive.google.com/folderview?id=0B_7JqBK1MAV1fjVqUW54ck9wNjZ4WVRWdDRYN25FZG96ZVZIQzVNQ0lnRC1POE1leDJpclU&usp=sharing

Things of note, a user manual for the Wavetek 114/114B Function Generator, and Hitachi V-650F Oscilloscope which was unavailable online. I have since updated it for easier viewing, and uploaded it to BAMA and KO4BB.

miguelvp · « **Reply #30 on:** June 12, 2015, 01:24:40 am »

tautech, could you add RGB's link he posted in this thread?

https://www.eevblog.com/forum/repair/service-manuals-49295/

The link in question is:

http://www.schematicsunlimited.com/a

Looks nice even if I didn't download anything from it yet.

tautech · « **Reply #31 on:** June 12, 2015, 02:23:03 am »

Quote from: miguelvp on June 12, 2015, 01:24:40 am

tautech, could you add RGB's link he posted in this thread?
http://www.schematicsunlimited.com/a

Of course, that's exactly what this thread's for.

EEVblog members,
Not wishing to dismiss the credit due to those that have contributed to this thread, should I edit the OP and add all worthy links to the first post?
What is an appropriate order/method?

Sure this is only a short thread thus far but I'd hope on my demise that another member that has posted on the first page continue to condense the list of links.
(got a good few years yet to torment you all.

)

Thanks to RGB & miguelvp we have another great source of free manuals^^^^^^^

Addicted2AnalogTek · « **Reply #32 on:** June 13, 2015, 05:44:34 pm »

I'm sure quite a lot of people know about this website, but there is also a DL link at the bottom of the page I linked to that has a HUGE 343 page list of Tektronix part numbers and equivalent parts. I figured I'd post it here in case some don't know about it.

" ...semiconductor design data catalog from Tek, which covers 151, 152, 153, 155, 156 and 160 parts, plus lamps and other goodies. "

http://www.sphere.bc.ca/test/tekequiv.html

dacman · « **Reply #33 on:** June 16, 2015, 02:07:54 am »

http://www.download-service-manuals.com

eas · « **Reply #34 on:** July 05, 2015, 10:44:51 pm »

In digging up datasheets for obsolete semiconductors, I came across a big stash of scanned and OCRed databooks on the Internet Archive in this collection.

w2aew · « **Reply #35 on:** July 08, 2015, 09:48:26 pm »

And here's the old standby, old-school Repair Faq page:

http://www.repairfaq.org/REPAIR/F_Repair.html

tautech · « **Reply #36 on:** August 22, 2015, 08:22:36 pm »

From another thread, Philips CRO manual found by member SaabFAN

Manual here that includes the PM3350A, 52A, 55, 65A, 67A, 75, 77
https://www.dropbox.com/s/63ps5gjyufjr9fy/PM3350A-User%20Manual%20Eng.pdf

Let's hope the file poster uploads it to one of the free file repository.

sdk.61 · « **Reply #37 on:** September 19, 2015, 08:04:43 am »

what's the repair and maintenance forums

BAM5 · « **Reply #38 on:** October 01, 2015, 04:03:41 am »

Just found this site. The most interesting thing on there to me is the SMD identification by the markings.

http://www.s-manuals.com/smd

radhaz · « **Reply #39 on:** October 10, 2015, 03:13:36 am »

Many manuals, but expensive.
http://www.etestmanuals.com/

EvilGeniusSkis · « **Reply #40 on:** October 19, 2015, 09:21:15 pm »

http://www.hifiengine.com

As the Url suggests this site has all sorts of hifi/stereo equipment repair manuals

sdk.61 · « **Reply #41 on:** November 06, 2015, 08:27:58 am »

look at www.eservisler.com

tautech · « **Reply #42 on:** December 14, 2015, 02:37:39 am »

Another Manual repository stumbled upon:
http://www.opweb.de/en/index.php

jh15 · « **Reply #43 on:** December 22, 2015, 04:29:28 am »

please everyone ftp this and keep it in our desk drawer to share before being banned.

Jwalling · « **Reply #44 on:** December 27, 2015, 11:20:13 am »

Reports from one person on the Tekscopes Yahoo group is estimating that there's several hundred Gigabytes of manuals here:
http://bee.mif.pg.gda.pl/ciasteczkowypotwor/

Have fun!

Jay

Jwalling · « **Reply #45 on:** December 27, 2015, 11:27:09 am »

Quote from: Jwalling on December 27, 2015, 11:20:13 am

Reports from one person on the Tekscopes Yahoo group is estimating that there's several hundred Gigabytes of manuals here:
http://bee.mif.pg.gda.pl/ciasteczkowypotwor/

Have fun!

Jay

This one is very interesting. It has the internal workings of some of their older custom integrated circuits!
http://bee.mif.pg.gda.pl/ciasteczkowypotwor/Tek/tek_made_sm.pdf

tggzzz · « **Reply #46 on:** January 10, 2016, 10:16:38 am »

http://artekmanuals.com/ has very reasonably priced high quality scans of obsolete test equipment.

It claims "Over 100,000 PDF manuals sold world-wide since 2001", and (after buying them for a Tek492 SA) I see no reason to doubt it.

tautech · « **Reply #47 on:** January 24, 2016, 12:37:56 am »

Quote from: SAUL BRITTO on January 24, 2016, 12:19:26 am

www.ebaman.com

Thanks, already linked in reply #6

SAUL BRITTO · « **Reply #48 on:** January 24, 2016, 04:48:55 am »

Wow sorry,I didn't see.

miguelvp · « **Reply #49 on:** January 24, 2016, 05:07:16 am »

No worries, repeats are better than misses.

Samogon · « **Reply #50 on:** May 27, 2016, 11:41:18 am »

ICs logo database
http://www.elnec.com/en/support/ic-logos/?method=logo
I think can help to identify components in reverse engineering.

jh15 · « **Reply #51 on:** June 19, 2016, 10:05:55 pm »

Thanks Samogon,

I've often wanted a photo list like that.

chris_leyson · « **Reply #52 on:** June 19, 2016, 10:33:08 pm »

Thanks Samogon, that's not a bad list there are quite a few logos I haven't seen before. I think there are still a lot of missing logos from from far eastern and also eastern european manufacturers, they're always tricky to track down.

Jwalling · « **Reply #53 on:** June 20, 2016, 09:30:24 am »

Quote from: chris_leyson on June 19, 2016, 10:33:08 pm

Thanks Samogon, that's not a bad list there are quite a few logos I haven't seen before. I think there are still a lot of missing logos from from far eastern and also eastern european manufacturers, they're always tricky to track down.

Any of them here?
http://www.aufzu.de/semi/gif/

Jay

chris_leyson · « **Reply #54 on:** June 20, 2016, 09:53:29 am »

Thanks Jay, that's much better. Now all I need is the optical recognition software

Riotpack · « **Reply #55 on:** January 12, 2017, 04:15:38 pm »

I have around 12,000 various manuals for download athttp://www.electronicsrevived.com click on Downloads and then "Service Manual Archive"

All I ask in return if you sort out a directory or have a manual that is not there to go to ftp://rdp.electronicsrevived.comand upload the manual there. No exe etc.

tautech · « **Reply #56 on:** January 13, 2017, 05:07:54 am »

Mentioned in another thread is TiN's collection of manuals. Added here so not missed when I get around to collating all links.

Quote from: TiN on January 13, 2017, 04:43:48 am

I can share my collection of T&M manuals and docs in return. (160GB).
Not to hijack thread, but I accept contributions too .
More mirrors - better!

tautech · « **Reply #57 on:** January 13, 2017, 07:17:36 pm »

Parking another link:

Quote from: tautech on January 13, 2017, 06:55:45 pm

Quote from: mariush on January 13, 2017, 06:38:16 pm
I have a lot of old books (application notes, guides, magazines) , service manuals, schematics , datasheets etc on my ftp server ... here's the link

Code: [Select]
[url]ftp://helpedia.com/pub/temp/[/url]It's anonymous ftp, you can download as much as you want, but anonymous accounts are capped to 1MB/s or something like that.

It's 124,358 Files, 8,390 Folders, 355 GB in total. ... Server has about 10 TB of bandwidth and i'm only using about 4-6 TB each month.
@ mariush
Can we list your collection in this sticky too ?
https://www.eevblog.com/forum/repair/repair-documents-and-links-sticky-me-please-mods/

It's polite to ask.

tautech · « **Reply #58 on:** January 21, 2017, 07:26:38 am »

One found today that had a manual that I'd been looking for, for years.

http://www.lost-manuals.com/

Smelter · « **Reply #59 on:** May 14, 2017, 09:25:52 am »

Not sure if this is the right place to post to but....

Looking for the schematic/circuit for a Vision Engineering Alpha Microscope PSU main PCB.

I salvaged a much used and abandoned microscope for home use.
Initially the lamps were flickering at about 2Hz which I cured by replacing the main Electrolytic, but now at power up, the circuit takes several attempts to ramp up to full light level.

I have gathered up data sheets for the ICs and I am hoping that someone has a schematic/circuit diagram before I have to trace out the board.

I believe the problem area is the Triac (MAC223A-8-ON) driven by a Zilog (Z86E0412PSC) that produces the lamp level PWM?, so anyone with experience of this type of circuit I would appreciate hearing from you.
I have yet to start probing the board with my scope, but this will be my first use of it, so I am doing a lot of reading up before I start poking into a live board.

Thanks in anticipation.

tautech · « **Reply #60 on:** May 14, 2017, 09:37:54 am »

Quote from: Smelter on May 14, 2017, 09:25:52 am

Not sure if this is the right place to post to but....

Welcome to the forum.

It's not really but as a newbie we'll forgive you.

You should start a new topic in this main Repair board and you'll get better visibility and more views.
Use the brand and model in the thread title and start the post by asking for manuals and/or schematics.
You might have to draw out the circuit and/or take some pics so others can help you fix it but those might be down the track a bit yet.
Good luck with it, seems a very worthwhile repair.

Edit
Smelter strated a new thread:
https://www.eevblog.com/forum/repair/vision-engineering-alpha-microscope-psu/msg1208255/?topicseen#msg1208255

SeanB · « **Reply #61 on:** May 14, 2017, 10:25:58 am »

Quote from: Smelter on May 14, 2017, 09:25:52 am

Not sure if this is the right place to post to but....

Looking for the schematic/circuit for a Vision Engineering Alpha Microscope PSU main PCB.

I salvaged a much used and abandoned microscope for home use.
Initially the lamps were flickering at about 2Hz which I cured by replacing the main Electrolytic, but now at power up, the circuit takes several attempts to ramp up to full light level.

There probably are some more dead capacitors on the board, likely around 47-220uF, and replacing those should cure the problem.

tautech · « **Reply #62 on:** July 03, 2017, 09:57:28 pm »

For those new to scopes and CRO's the first few minutes if this old vid from Tek is useful to understanding the functions of moving an electron beam to create a waveform on a CRO display.
This simple explanation also helps one understand what might be involved on repair of CRO's.

https://youtu.be/jHGAnJjnNY0

https://youtu.be/G0Dci5RPe94

chhrisedwards · « **Reply #63 on:** August 19, 2017, 11:04:54 am »

You can visit the below-given link to know or get knowledge about PCB/BGA repair. BEST also provide training and certification if you want to go in the professionalism of soldering.

http://www.solder.net/

Shock · « **Reply #64 on:** August 19, 2017, 03:37:01 pm »

Quote from: chhrisedwards on August 19, 2017, 11:04:54 am

You can visit the below-given link to know or get knowledge about PCB/BGA repair. BEST also provide training and certification if you want to go in the professionalism of soldering.

http://www.solder.net/

To avoid wasting peoples time please update your post to provide the actual links to the "knowledge" material your talking about.

tautech · « **Reply #65 on:** September 06, 2017, 11:08:57 am »

Dropping a link from another thread.

Various User and Service manuals.
https://isurplus.com.au/user-manuals.html

Vertigo_01 · « **Reply #66 on:** October 17, 2017, 08:00:27 am »

Just dug up a manual, including schematics and parts-list, for a Power Designs 3K10B 3kV/10mA High Voltage Power Supply.

PDF is here:
http://vwww.ko4bb.com/manuals/142.22.179.130/Power_Designs_3K10B_High_Voltage_Power_Supply_Service_Manual-Power_Designs_3K10B.pdf

Arkytype · « **Reply #67 on:** November 05, 2017, 02:10:56 am »

The http://exodus.poly.edu/~kurt/manuals/manuals/ link doesn't work for me.

If you Google certain test equipment, you can find a direct link such as: http://exodus.poly.edu/~kurt/manuals/manuals/Tektronix/TEK%202445B,%202455B,%202465B%20Operator.pdf

There used to be a directory of all the manuals on the site but I can't find it. I have some Bruel & Kjaer test equipment and I believe I've seen some B & K listings in the past.

Anyone?

Lee

tautech · « **Reply #68 on:** February 23, 2018, 08:45:39 am »

Dropping a link from another thread.

http://www.hparchive.com/Bench_Briefs/HP-Bench-Briefs-1990-07-12.pdf

IC cross reference within.

login · « **Reply #69 on:** March 06, 2018, 10:23:53 pm »

http://www.jordansmanuals.com

covers domestic household products and caters for a few different brands. Provided by statewide appliance spares, suppliers of tv boards and misc other parts who charge a premium price. Their service is good but it's often much cheaper elsewhere.

SirAlucard · « **Reply #70 on:** March 13, 2018, 01:08:02 am »

Does anyone have any documents regarding the TI-83+ Calculator or the chips used inside of it?

frozenfrogz · « **Reply #71 on:** March 21, 2018, 10:12:36 am »

Just found this reference for old Russian transistors! https://nvlpubs.nist.gov/nistpubs/Legacy/TN/nbstechnicalnote265.pdf
Awesome stuff

wilfred · « **Reply #72 on:** April 14, 2018, 12:48:55 pm »

I found this link to the Arboga Electronics History Society Sweden Electronic Test Instrument Museum

https://www.aef.se/Instrumentmuseum/Innehall_instrumentmuseum.htm

It has info on Tektronix, HP and a bit of other stuff. It also has links to some manuals including service manuals on external sites. I include the link here because it might make a better index than some sites.

Also I did find a service manual here but it does not appear to be included in any index. I found it via google.

https://www.aef.se/Instrumentmuseum/Instrumentportal_ny/Dokument/Enstaka/9440_Protokollanalysator.pdf
A GN Navtel 9440 protocol analyser

Anyway I trust it will be useful to someone.

Chris56000 · « **Reply #73 on:** August 03, 2018, 06:14:30 pm »

Hi!

I was looking for the components list for the Soviet Made C1-55 Oscilloscope I've just got as a repair project, it proved impossible to locate any until I put the Cyrillic word for Oscilloscope into a Google Image Search!

If your looking for Russian Test Equipment Documentation, (beware - it'll be nearly all in Cyrillic!!!) try this site:-

http://www.kiprip.ru/help.html

I finally found the parts list I wanted on this site!

Chris Williams

jpirok · « **Reply #74 on:** August 07, 2018, 04:25:02 pm »

I've been looking for the service manuals for the BK Precision 1590a. I can find the schematic/parts manual and the owner's manual, but the service manual is very hard to find. (I do know that it exists though!)

I have gone through every website listed here and more. Any help is appreciated!

frozenfrogz · « **Reply #75 on:** August 07, 2018, 04:33:01 pm »

Quote from: jpirok on August 07, 2018, 04:25:02 pm

I have gone through every website listed here and more. Any help is appreciated!

https://elektrotanya.com/bk-precision_1590a_parts_sch.pdf/download.html

You need to allow scripting for elektrotanya.com (if using noScript or similar) and wait for about a minute until the download link appears on the bottom of the page. Download is a 33.2 Mb .pdf file. The server is a bit slowish but who is judging free cake?

Kind regards,
Frederik

tautech · « **Reply #76 on:** August 25, 2018, 04:20:32 am »

Another spotted from a thread:
https://www.servicemanuals.net/service.aspx

fzabkar · « **Reply #77 on:** January 04, 2019, 08:45:42 pm »

Here is a way to locate service manuals on Sony's web site:
https://badcaps.net/forum/showthread.php?p=588255

I haven't checked whether the method still works.

Dmaumau · « **Reply #78 on:** March 07, 2019, 01:36:19 pm »

Hello guys.

I´ve been searching high and low for the Yamaha RX-A3040 AV Receiver service manual and so far got squat.

Any leads ?

Thanks in advance.

Cliff Matthews · « **Reply #79 on:** April 14, 2019, 02:47:57 pm »

I'm going to post this here, since so little of repair on our forum touches (IMO) the invasion of electronics into heavy-duty appliances. YouTuber JohnAudioTech has a 14-minute close-up of how 6 IGBT's can find their way into a modern motor.
https://youtu.be/L7BA0333iII

volvo_nut_v70 · « **Reply #80 on:** August 15, 2019, 08:13:46 pm »

Found this interesting link, some manuals, mainly electronic books and...

volvo_nut_v70 · « **Reply #81 on:** August 15, 2019, 08:14:33 pm »

The link would have been nice too!

http://mirror.thelifeofkenneth.com/lib/electronics_archive/

imaurente · « **Reply #82 on:** August 27, 2019, 10:43:48 pm »

Does anyone have Amprobe 37XR-A Service Manual? Mine shows on the ERR display in almost every scale except the 10A scale and I've exhausted the possibilities for blind analysis.

goaty · « **Reply #83 on:** December 13, 2019, 11:42:04 am »

Does anyone know what´s up with doc.xdevs.com ? Used it for information about 2400 SMU, but no connection now.

Cliff Matthews · « **Reply #84 on:** December 13, 2019, 12:07:43 pm »

Quote from: goaty on December 13, 2019, 11:42:04 am

Does anyone know what´s up with doc.xdevs.com ? Used it for information about 2400 SMU, but no connection now.

Perhaps under change at the moment. Give it a few days before doing a 'whois' discovery to send the admin an email..

Shock · « **Reply #85 on:** December 13, 2019, 02:33:26 pm »

That is TiNs website (a forum member here). I sent him a message for you and provided him some extra info.

Juup · « **Reply #86 on:** January 25, 2020, 09:58:24 pm »

On this Dutch website you can find many,many books also in English https://nvhrbiblio.nl/

sean0118 · « **Reply #87 on:** August 19, 2020, 11:29:12 am »

Hi all, just scanned an AWA datasheet that's in my collection.

It's for the AWM 1338 "48 Element Self Scanned Photo-Diode Array". It's quite an interesting chip, can't find anything about it on google:

AWA Integrated Circuit AWM 1338

sean0118 · « **Reply #88 on:** August 27, 2020, 11:22:28 am »

I scanned some more AWA / AWV datasheets, searched a few and couldn't find them online. Hopefully they are helpful to someone.

AWA Low Noise Communication Type Transistors
AWV RF Power Transistors Featuring Overlay Construction
AWA Integrated Circuit AWM 1302 COMPLEMENTARY DATA LINE RECEIVER
AWA Integrated Circuit AWM 1301 COMPLEMENTARY DATA LINE DRIVER
AWA Integrated Circuit AWM 1269 FOUR BIT MEMORY
AWA Integrated Circuit AWM 1268 FOUR BIT MEMORY
AWA Integrated Circuit AWM 1272 LOW POWER AMPLIFIER OSCILLATOR-MIXER
AWA Integrated Circuit AWM 1306 LOW POWER F.M. I.F. AMPLIFIER DEMODULATOR

edit: scanned some more:
AWA AWM1269 FOUR-BIT MEMORY
AWA AWM1268 FOUR-BIT MEMORY
AWA AWM1250 AWM1251 DUAL FOUR-INPUT OR/NOR GATES
AWA AWM1278 AWM1280 RELAY DRIVER TTL-DTL/negative line
AWA AWM1270 WORD COMPARATOR
AWV AS200 AS201 NPN Silicon Planar Epitaxial Transistors
AWV AS303 AS304 AS305 AS306 AS307 AS308 NPN Planar Transistors

edit: some more (including RCA datasheets):
AWA AS204 AS208
AWA AS205 AS209
AWA Expandable Four Line Decoder Driver AWM1271
RCA General Purpose Transistor Arrays CA3018 CA3018A File No 338
RCA Optical Products Developmental Types TA7705 TA7787
RCA Special Function Sub System CA3044 CA3044VI File No 340
RCA Silicon NPN Over Transistor 2N5102 File No 279
RCA Low Power COS MOS Memory 16 Bit NDRO Type CD4005 CD4005D File No 348

edit:
AWV AS147
AWV AS128 Germanium PNP Alloy Transistor
AWV AS157 AS158 AS159
AWV AS300
AWV AS304 AS305 AS306 AS307 AS308
AWA Integrated Circuits AWM1250 AWM1251 AWM1268 AWM1269 AWM1270 AWM1271 AWM1293 AWM1308 AWM1309 AWM1278 AWM1301 AWM1302 AWM1281 AWM1306 AWM1311
AWV AS45 AS46 Characteristics At 25C
AWV AS205 AS209
AWV AS301 AS302
AWV AS148 AS149
AWV AS310 AS312
AWV AS204 AS208
AWV AS200 AS201 AS202 AS203
AWV AS311 AS313
AWV AS303
AWV AS200 AS201
AWV AS303 AS304 AS305 AS306 AS307 AS308 Characteristics At 25C
RCA HF Transistors 40235 40236 40237 40238 40239 40240

Labrat101 · « **Reply #89 on:** November 24, 2020, 01:06:19 pm »

Hi I Have a lot of laptop service manuals for older models .But I don't have any where to load them up to its about 8gb in zip form.and opened its aprox 1140 files using 9GB all in PDFs.
Enclosed text index list of contents .So if some one has space on there site for some more manuals please let me know . Enjoy .

UPDATE:: I have loaded the Zip file to a Google Drive PM . Me for a link. Also I am loading about 80% of the PDFs up . which will be the 15GB limit.

Old Goat · « **Reply #90 on:** February 10, 2021, 04:47:26 pm »

I've searched this site (and many more referenced here), yet cannot find any data on an Anadex FS-600 frequency synthesizer. Actually, I find little to nothing on Anadex at all. So while I continue my search, might someone, anyone here have any docs on this gadget? It's VERY well built, but is off freq a bit and I can only walk it in to within about +15hz of "on freq".

And as always, thank you.

archil · « **Reply #91 on:** March 16, 2021, 08:55:23 am »

S-manuals.com

JoeO · « **Reply #92 on:** April 30, 2021, 12:22:50 pm »

If the manufacturers link does not work, try to use the link at ARCHIVE.ORG.

I have found some information there.

KG7AMV · « **Reply #93 on:** June 26, 2021, 11:44:51 pm »

BK Precision 1535A Oscilloscope Parts List & Schematic

https://www.stevenrhine.com/wp-content/uploads/2020/02/BK_Precision_1535A_Oscilloscope_Parts_List_Schematic.pdf

Mick B · « **Reply #94 on:** December 10, 2021, 05:28:56 pm »

a dead link

Labrat101 · « **Reply #95 on:** December 10, 2021, 07:21:13 pm »

Quote from: Mick B on December 10, 2021, 05:28:56 pm

a dead link

At least say which Link is dead

Shock · « **Reply #96 on:** January 25, 2022, 11:48:24 am »

Free ebook on common pinouts.

https://pinouts.org/

Shock · « **Reply #97 on:** January 25, 2022, 11:52:38 am »

Pin name abbreviations.

https://techdocs.altium.com/sites/default/files/wiki_attachments/296759/PinAbbreviations.pdf

kickit2 · « **Reply #98 on:** April 26, 2022, 01:47:16 am »

Looking everywhere, including every link posted here, and I can't find any service manuals / schematics for B&K Precision VSP12010. Any ideas?

icezebra · « **Reply #99 on:** May 08, 2022, 03:52:36 pm »

There is only one scope: Tek

Here is my contribution to the resource bank:

https://www.kijiji.ca/v-view-details.html?adId=1677342096

Used with permission:

www.eevblog.com/forum/repair/tektronix-tds500-700-debug-konscole-interface/msg3766328/#msg3766328

Also:

www.eevblog.com/forum/testgear/tds460-hardcopy/msg3571877/#msg3571877

slbender · « **Reply #100 on:** May 23, 2022, 02:06:42 am »

Quote from: jpirok on August 07, 2018, 04:25:02 pm

I've been looking for the service manuals for the BK Precision 1590a. I can find the schematic/parts manual and the owner's manual, but the service manual is very hard to find. (I do know that it exists though!)

I have gone through every website listed here and more. Any help is appreciated!

There is also a B&K 1570A which may be very close, or nearly identical, have you looked for that one, I think I once found that SM, it may have stated 1570A/1590A I don’t exactly recall.

Steven

Chris56000 · « **Reply #101 on:** June 26, 2022, 02:52:15 pm »

I am given to understand the Kenwood/Trio CS–2100a Oscilloscope is electrically the same as the BK 1590A, and you can download a full 194 page S.M. for the Trio CS–2100A from Elektrotanya!

Chris Williams

aldshakya · « **Reply #102 on:** August 23, 2022, 05:47:58 am »

I have found a Yokogawa CRO which has extensive rat damage. The model number is 3663. Couldn't find anything in the internet about the existence of such a model

All the PCBs inside look OK, non of the capacitors seem to have leaked at least from a visual inspection. However rats have chewed on almost all the inter-board wires.

If anyone has any information on this specific model or something similar, That would be highly appreciated. A repair manual or a schematic would be a godsend. Thanks in advance.

IT's a Yokogawa 3663 CRT oscilloscope, 100MHz 2Channels

Cliff Matthews · « **Reply #103 on:** August 24, 2022, 03:28:22 am »

I took a quick look and didn't see it on Electrotanya or the BAMA archive.. was this model made by Hitachi ?

aldshakya · « **Reply #104 on:** August 24, 2022, 06:20:28 am »

I cant find any Hitachi markings. Back says "Yokogawa Electric Corporation"
It's indeed possible similar products exist from Hitachi, maybe OEM

Edit: This scope does indeed look very similar to Hitachi V-1050F. atleast from the front panel

aldshakya · « **Reply #105 on:** August 25, 2022, 01:45:10 am »

Confirmed, This is Hitachi V-1050 scope. Schematics match 100% and even the wire colors are the same. Maybe Hitachi made these and Yokogawa rebranded them? because the V-1050 has lots of resources online and seems quite well known.

Anyways, looks like its time to get wiring some crusty connectors...

hempi88 · « **Reply #106 on:** October 11, 2022, 03:45:16 pm »

Hello,
I can't find the service manual or the schematics of the spectrum analyzer HAMEG HMS1000 (or Rohde & Schwarz HMS-X, it's the same device).
I have checked on most of the links listed here.

Thanks !

1audio · « **Reply #107 on:** April 29, 2023, 04:12:45 pm »

Artek has long been a good source for high quality scans of manuals. I ordered a download two weeks ago and it did not arrive so I called and was shocked to hear that Dave, the guy behind it has died over Easter. His wife, Linda, is trying to keep everything up but she was never shown through the operation of the web site. For now, do not expect to get downloads. She is fulfilling CD orders. She is hoping to get the downloads working but is not sure how long that will take. For now do not expect to get a download from them. Just order CD's.

artekmanuals.com

NRE_jwarren · « **Reply #108 on:** July 07, 2023, 11:22:26 am »

Forum below is repair and restoration of vintage audio hardware. McIntosh solid state, Tube amps, parts, etc. Need to register to post but guests can see everything.

https://northreadingeng.com/forum/

varjag · « **Reply #109 on:** October 05, 2024, 08:52:22 pm »

Perhaps worth mentioning that we bought some schematics from Artek and got the downloads pronto. Just a few months ago.

Cyclo · « **Reply #110 on:** December 01, 2024, 10:31:18 am »

They have many user's/service manuals for audio and test equipments :
https://www.doctsf.com/index.php


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