EEVblog Electronics Community Forum
Electronics => Repair => Topic started by: tautech on July 12, 2014, 03:46:19 pm
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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 (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 (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 (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 (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.
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Lots of old manuals at:
http://bama.edebris.com/manuals/ (http://bama.edebris.com/manuals/)
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Another great site that has been linked to for manuals in previous threads:
http://www.ko4bb.com/manuals/ (http://www.ko4bb.com/manuals/)
Thanks ko4bb :-+
___________________________________________________________________________________________
Parked for later editing usage:
http://www.sphere.bc.ca/test/tek-parts/troubleshooting-scopes.pdf (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://bee.mif.pg.gda.pl/ciasteczkowypotwor/Tek/publikacje/Common_Design_Parts_Catalog_Semiconductors.pdf)
http://www.sphere.bc.ca/test/tekequiv.html (http://www.sphere.bc.ca/test/tekequiv.html)
http://w140.com/tekwiki/wiki/Main_Page (http://w140.com/tekwiki/wiki/Main_Page)
http://bama.edebris.com/manuals/ (http://bama.edebris.com/manuals/)
http://www.ko4bb.com/manuals/ (http://www.ko4bb.com/manuals/)
http://www.mods.dk/ (http://www.mods.dk/)
http://elektrotanya.com/ (http://elektrotanya.com/)
http://www.eserviceinfo.com/ (http://www.eserviceinfo.com/)
http://www.hparchive.com/ (http://www.hparchive.com/)
http://bitsavers.informatik.uni-stuttgart.de/ (http://bitsavers.informatik.uni-stuttgart.de/)
http://www.ebaman.com/index.php/remository (http://www.ebaman.com/index.php/remository)
http://servicemanuals.pro (http://servicemanuals.pro)
http://w140.com/tekwiki/wiki/Main_Page (http://w140.com/tekwiki/wiki/Main_Page)
http://www.dxzone.com/cgi-bin/dir/jump2.cgi?ID=2836 (http://www.dxzone.com/cgi-bin/dir/jump2.cgi?ID=2836)
http://www.manualslib.com/ (http://www.manualslib.com/)
http://www.apite.com/apitewww/marcamodelos.php (http://www.apite.com/apitewww/marcamodelos.php)
http://exodus.poly.edu/~kurt/manuals/manuals/ (http://exodus.poly.edu/~kurt/manuals/manuals/)
http://rfscientific.eu/educational (http://rfscientific.eu/educational)
http://service-manual.eu/index.php (http://service-manual.eu/index.php)
http://www.radiomuseum.org/ (http://www.radiomuseum.org/)
http://www.radiomanual.eu (http://www.radiomanual.eu)
http://www.earlytelevision.org/tv_schematic_diagrams_prewar.html (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_postwar.html)
http://www.earlytelevision.org/tv_schematic_diagrams_color.html (http://www.earlytelevision.org/tv_schematic_diagrams_color.html)
http://www.servicemanual.ws (http://www.servicemanual.ws)
http://www.kevinchant.com/bwd.html (http://www.kevinchant.com/bwd.html)
https://www.eevblog.com/forum/testgear/bwd-product-catalogues- (https://www.eevblog.com/forum/testgear/bwd-product-catalogues-)
http://www.sphere.bc.ca/test/tek-parts/troubleshooting-scopes.pdf (http://www.sphere.bc.ca/test/tek-parts/troubleshooting-scopes.pdf)
https://www.eevblog.com/forum/repair/vintageclassic-renovation-techniques/ (https://www.eevblog.com/forum/repair/vintageclassic-renovation-techniques/)
http://www.vishay.com/docs/28356/alucapsintroduction.pdf (http://www.vishay.com/docs/28356/alucapsintroduction.pdf)
https://drive.google.com/folderview?id=0B_7JqBK1MAV1fjVqUW54ck9wNjZ4WVRWdDRYN25FZG96ZVZIQzVNQ0lnRC1POE1leDJpclU&usp=sharing (https://drive.google.com/folderview?id=0B_7JqBK1MAV1fjVqUW54ck9wNjZ4WVRWdDRYN25FZG96ZVZIQzVNQ0lnRC1POE1leDJpclU&usp=sharing)
https://www.eevblog.com/forum/repair/service-manuals-49295/ (https://www.eevblog.com/forum/repair/service-manuals-49295/)
http://www.schematicsunlimited.com/a (http://www.schematicsunlimited.com/a)
http://www.sphere.bc.ca/test/tekequiv.html (http://www.sphere.bc.ca/test/tekequiv.html)
http://www.download-service-manuals.com (http://www.download-service-manuals.com)
https://archive.org/details/folkscanomy_electronics (https://archive.org/details/folkscanomy_electronics)
http://www.repairfaq.org/REPAIR/F_Repair.html (http://www.repairfaq.org/REPAIR/F_Repair.html)
https://www.dropbox.com/s/63ps5gjyufjr9fy/PM3350A-User%20Manual%20Eng.pdf (https://www.dropbox.com/s/63ps5gjyufjr9fy/PM3350A-User%20Manual%20Eng.pdf)
http://www.s-manuals.com/smd (http://www.s-manuals.com/smd)
http://www.etestmanuals.com/ (http://www.etestmanuals.com/)
http://www.hifiengine.com (http://www.hifiengine.com)
http://www.eservisler.com (http://www.eservisler.com)
http://www.opweb.de/en/index.php (http://www.opweb.de/en/index.php)
http://bee.mif.pg.gda.pl/ciasteczkowypotwor/ (http://bee.mif.pg.gda.pl/ciasteczkowypotwor/)
http://artekmanuals.com/ (http://artekmanuals.com/)
http://www.elnec.com/en/support/ic-logos/?method=logo (http://www.elnec.com/en/support/ic-logos/?method=logo)
http://www.aufzu.de/semi/gif/ (http://www.aufzu.de/semi/gif/)
https://doc.xdevs.com/doc/ (https://doc.xdevs.com/doc/)
ftp://helpedia.com/pub/temp/ (http://ftp://helpedia.com/pub/temp/)
https://archive.org/details/manuals_tektronix (https://archive.org/details/manuals_tektronix)
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Limited access 1 manual in 4 days for free membership, you have to register.
http://www.mods.dk/ (http://www.mods.dk/)
For modifications repair instructions and improvement of HAM rigs, HAM modems, etc.
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Electrotanya has lots of stuff:
http://elektrotanya.com/ (http://elektrotanya.com/)
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eserviceinfo has quite a range of documentation, not just test gear!.
http://www.eserviceinfo.com/ (http://www.eserviceinfo.com/)
HP archive for the gentlemen with vintage hp kit.
http://www.hparchive.com/ (http://www.hparchive.com/)
bit savers, for the more unusual !
http://bitsavers.informatik.uni-stuttgart.de/ (http://bitsavers.informatik.uni-stuttgart.de/)
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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 (http://www.ebaman.com/index.php/remository)
Good search tool.
Mountains of stuff. :-+
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http://servicemanuals.pro (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.
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Manuals for many vintage Tektronix products are available from the relevant pages of the Tek Wiki:
http://w140.com/tekwiki/wiki/Main_Page (http://w140.com/tekwiki/wiki/Main_Page)
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There's the Boat Anchor Manual Archive: http://www.dxzone.com/cgi-bin/dir/jump2.cgi?ID=2836 (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.
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Found another while looking for a manual for a recent thread.
http://www.manualslib.com/ (http://www.manualslib.com/)
Use the search as even looking in the listed brands did not reveal all manuals for that brand.
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Another good download site found recently:
http://www.apite.com/apitewww/marcamodelos.php? (http://www.apite.com/apitewww/marcamodelos.php?)
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Another site full of manuals for the main equipment manufacturers and other obscure test equipment:
http://exodus.poly.edu/~kurt/manuals/manuals/ (http://exodus.poly.edu/~kurt/manuals/manuals/)
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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 (http://rfscientific.eu/educational)
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http://service-manual.eu/index.php (http://service-manual.eu/index.php)
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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
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Here's a picture of it.
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There is at least one on ebay
http://www.ebay.com/itm/King-KY-196A-and-KY-197A-Com-Service-Manual-/380856480625 (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 (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)
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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
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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 (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. :-BROKE
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.
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Here is the diagnostics sheet for the Microkinetics DM8010 CNC Driver.
http://stevenrhine.com/microkinetics/Microkinetics%20DM8010%20Diagnostics%20Sheet.pdf (http://stevenrhine.com/microkinetics/Microkinetics%20DM8010%20Diagnostics%20Sheet.pdf)
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Here u will find some stuff for ham-radio (user-manuals, service-manuals, schematics):
www.radiomanual.eu (http://www.radiomanual.eu)
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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_prewar.html)
http://www.earlytelevision.org/tv_schematic_diagrams_postwar.html (http://www.earlytelevision.org/tv_schematic_diagrams_postwar.html)
http://www.earlytelevision.org/tv_schematic_diagrams_color.html (http://www.earlytelevision.org/tv_schematic_diagrams_color.html)
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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 (http://www.servicemanual.ws) if its there, its there. 10 cent per doc is not bad if you got many interested items in there.
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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 (http://www.edaboard.com/thread210455.html)
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Links for BWD instruments.
Some manuals: http://www.kevinchant.com/bwd.html (http://www.kevinchant.com/bwd.html)
Thanks Kev. :-+
A recent thread: https://www.eevblog.com/forum/testgear/bwd-product-catalogues-(vintage)/msg590213/#msg590213 (https://www.eevblog.com/forum/testgear/bwd-product-catalogues-(vintage)/msg590213/#msg590213)
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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 (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! :-+
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Some links to mechanical renovation and restoration techniques
https://www.eevblog.com/forum/repair/vintageclassic-renovation-techniques/ (https://www.eevblog.com/forum/repair/vintageclassic-renovation-techniques/)
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Construction, behavior of aluminum capacitors with formula for calculating maximum reforming current.
http://www.vishay.com/docs/28356/alucapsintroduction.pdf (http://www.vishay.com/docs/28356/alucapsintroduction.pdf)
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Link to my manuals folder on my Google Drive:
https://drive.google.com/folderview?id=0B_7JqBK1MAV1fjVqUW54ck9wNjZ4WVRWdDRYN25FZG96ZVZIQzVNQ0lnRC1POE1leDJpclU&usp=sharing (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.
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tautech, could you add RGB's link he posted in this thread?
https://www.eevblog.com/forum/repair/service-manuals-49295/ (https://www.eevblog.com/forum/repair/service-manuals-49295/)
The link in question is:
http://www.schematicsunlimited.com/a (http://www.schematicsunlimited.com/a)
Looks nice even if I didn't download anything from it yet.
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tautech, could you add RGB's link he posted in this thread?
http://www.schematicsunlimited.com/a (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^^^^^^^ :-+
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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 (http://www.sphere.bc.ca/test/tekequiv.html)
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http://www.download-service-manuals.com (http://www.download-service-manuals.com)
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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 (https://archive.org/details/folkscanomy_electronics).
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And here's the old standby, old-school Repair Faq page:
http://www.repairfaq.org/REPAIR/F_Repair.html (http://www.repairfaq.org/REPAIR/F_Repair.html)
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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 (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.
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what's the repair and maintenance forums :-//
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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 (http://www.s-manuals.com/smd)
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Many manuals, but expensive.
http://www.etestmanuals.com/ (http://www.etestmanuals.com/)
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http://www.hifiengine.com (http://www.hifiengine.com)
As the Url suggests this site has all sorts of hifi/stereo equipment repair manuals
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look at www.eservisler.com (http://www.eservisler.com)
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Another Manual repository stumbled upon:
http://www.opweb.de/en/index.php (http://www.opweb.de/en/index.php)
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please everyone ftp this and keep it in our desk drawer to share before being banned.
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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/ (http://bee.mif.pg.gda.pl/ciasteczkowypotwor/)
:)
Have fun!
Jay
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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/ (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 (http://bee.mif.pg.gda.pl/ciasteczkowypotwor/Tek/tek_made_sm.pdf)
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http://artekmanuals.com/ (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.
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www.ebaman.com (http://www.ebaman.com)
Thanks, already linked in reply #6
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Wow sorry,I didn't see.
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No worries, repeats are better than misses.
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ICs logo database
http://www.elnec.com/en/support/ic-logos/?method=logo (http://www.elnec.com/en/support/ic-logos/?method=logo)
I think can help to identify components in reverse engineering.
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Thanks Samogon,
I've often wanted a photo list like that.
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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.
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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/ (http://www.aufzu.de/semi/gif/)
Jay
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Thanks Jay, that's much better. Now all I need is the optical recognition software ;)
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I have around 12,000 various manuals for download athttp://www.electronicsrevived.com (http://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 (http://ftp://rdp.electronicsrevived.comand) upload the manual there. No exe etc.
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Mentioned in another thread is TiN's collection of manuals. Added here so not missed when I get around to collating all links.
I can share my collection of T&M manuals (https://doc.xdevs.com/doc/) and docs in return. (160GB).
Not to hijack thread, but I accept contributions too (https://doc.xdevs.com/contact/) :D.
More mirrors - better!
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Parking another link:
I have a lot of old books (application notes, guides, magazines) , service manuals, schematics , datasheets etc on my ftp server ... here's the link
[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/ (https://www.eevblog.com/forum/repair/repair-documents-and-links-sticky-me-please-mods/)
It's polite to ask. ;)
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One found today that had a manual that I'd been looking for, for years. :clap:
http://www.lost-manuals.com/ (http://www.lost-manuals.com/)
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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.
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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 (https://www.eevblog.com/forum/repair/vision-engineering-alpha-microscope-psu/msg1208255/?topicseen#msg1208255)
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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.
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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
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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/ (http://www.solder.net/)
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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/ (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.
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Dropping a link from another thread.
Various User and Service manuals.
https://isurplus.com.au/user-manuals.html
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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 (http://vwww.ko4bb.com/manuals/142.22.179.130/Power_Designs_3K10B_High_Voltage_Power_Supply_Service_Manual-Power_Designs_3K10B.pdf)
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The http://exodus.poly.edu/~kurt/manuals/manuals/ (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 (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
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Dropping a link from another thread.
http://www.hparchive.com/Bench_Briefs/HP-Bench-Briefs-1990-07-12.pdf (http://www.hparchive.com/Bench_Briefs/HP-Bench-Briefs-1990-07-12.pdf)
IC cross reference within. ;)
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http://www.jordansmanuals.com (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.
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Does anyone have any documents regarding the TI-83+ Calculator or the chips used inside of it?
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Just found this reference for old Russian transistors! https://nvlpubs.nist.gov/nistpubs/Legacy/TN/nbstechnicalnote265.pdf
Awesome stuff :)
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I found this link to the Arboga Electronics History Society Sweden Electronic Test Instrument Museum
https://www.aef.se/Instrumentmuseum/Innehall_instrumentmuseum.htm (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 (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.
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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 (http://www.kiprip.ru/help.html)
I finally found the parts list I wanted on this site!
Chris Williams
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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!
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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
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Another spotted from a thread:
https://www.servicemanuals.net/service.aspx (https://www.servicemanuals.net/service.aspx)
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Here is a way to locate service manuals on Sony's web site:
https://badcaps.net/forum/showthread.php?p=588255 (https://badcaps.net/forum/showthread.php?p=588255)
I haven't checked whether the method still works.
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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.
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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 (https://youtu.be/L7BA0333iII)
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Found this interesting link, some manuals, mainly electronic books and...
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The link would have been nice too! |O
http://mirror.thelifeofkenneth.com/lib/electronics_archive/ (http://mirror.thelifeofkenneth.com/lib/electronics_archive/)
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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.
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Does anyone know what´s up with doc.xdevs.com ? Used it for information about 2400 SMU, but no connection now.
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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..[attach=1][attachimg=1]
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That is TiNs website (a forum member here). I sent him a message for you and provided him some extra info.
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On this Dutch website you can find many,many books also in English https://nvhrbiblio.nl/
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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 (https://archive.org/details/awa-integrated-circuit-awm-1338)
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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 (https://archive.org/details/awa-low-noise-communication-type-transistors)
AWV RF Power Transistors Featuring Overlay Construction (https://archive.org/details/awv-rf-power-transistors-featuring-overlay-construction)
AWA Integrated Circuit AWM 1302 COMPLEMENTARY DATA LINE RECEIVER (https://archive.org/details/awa-integrated-circuit-awm-1302)
AWA Integrated Circuit AWM 1301 COMPLEMENTARY DATA LINE DRIVER (https://archive.org/details/awa-integrated-circuit-awm-1301)
AWA Integrated Circuit AWM 1269 FOUR BIT MEMORY (https://archive.org/details/awa-integrated-circuit-awm-1269)
AWA Integrated Circuit AWM 1268 FOUR BIT MEMORY (https://archive.org/details/awa-integrated-circuit-awm-1268)
AWA Integrated Circuit AWM 1272 LOW POWER AMPLIFIER OSCILLATOR-MIXER (https://archive.org/details/awa-integrated-circuit-awm-1272)
AWA Integrated Circuit AWM 1306 LOW POWER F.M. I.F. AMPLIFIER DEMODULATOR (https://archive.org/details/awa-integrated-circuit-awm-1306)
edit: scanned some more:
AWA AWM1269 FOUR-BIT MEMORY (https://archive.org/details/awa-awm-1269)
AWA AWM1268 FOUR-BIT MEMORY (https://archive.org/details/awa-awm-1268)
AWA AWM1250 AWM1251 DUAL FOUR-INPUT OR/NOR GATES (https://archive.org/details/awa-awm-1250-awm-1251)
AWA AWM1278 AWM1280 RELAY DRIVER TTL-DTL/negative line (https://archive.org/details/awa-awm-1278-awm-1280)
AWA AWM1270 WORD COMPARATOR (https://archive.org/details/awa-awm-1270)
AWV AS200 AS201 NPN Silicon Planar Epitaxial Transistors (https://archive.org/details/awv-as-200-as-201)
AWV AS303 AS304 AS305 AS306 AS307 AS308 NPN Planar Transistors (https://archive.org/details/awv-as-303-as-304-as-305-as-306-as-307-as-308)
edit: some more (including RCA datasheets):
AWA AS204 AS208 (https://archive.org/details/awa-as-204-as-208)
AWA AS205 AS209 (https://archive.org/details/awa-as-205-as-209)
AWA Expandable Four Line Decoder Driver AWM1271 (https://archive.org/details/awa-expandable-four-line-decoder-driver-awm-1271)
RCA General Purpose Transistor Arrays CA3018 CA3018A File No 338 (https://archive.org/details/rca-general-purpose-transistor-arrays-ca-3018-ca-3018-a-file-no-338)
RCA Optical Products Developmental Types TA7705 TA7787 (https://archive.org/details/rca-optical-products-developmental-types-ta-7705-ta-7787)
RCA Special Function Sub System CA3044 CA3044VI File No 340 (https://archive.org/details/rca-special-function-sub-system-ca-3044-ca-3044-vi-file-no-340)
RCA Silicon NPN Over Transistor 2N5102 File No 279 (https://archive.org/details/rca-silicon-npn-over-transistor-2-n-5102-file-no-279)
RCA Low Power COS MOS Memory 16 Bit NDRO Type CD4005 CD4005D File No 348 (https://archive.org/details/rca-low-power-cos-mos-memory-16-bit-ndro-type-cd-4005-cd-4005-d-file-no-348)
edit:
AWV AS147 (https://archive.org/details/awv-as-147)
AWV AS128 Germanium PNP Alloy Transistor (https://archive.org/details/awv-as-128-germanium-pnp-alloy-transistor)
AWV AS157 AS158 AS159 (https://archive.org/details/awv-as-157-as-158-as-159)
AWV AS300 (https://archive.org/details/awv-as-300)
AWV AS304 AS305 AS306 AS307 AS308 (https://archive.org/details/awv-as-304-as-305-as-306-as-307-as-308)
AWA Integrated Circuits AWM1250 AWM1251 AWM1268 AWM1269 AWM1270 AWM1271 AWM1293 AWM1308 AWM1309 AWM1278 AWM1301 AWM1302 AWM1281 AWM1306 AWM1311 (https://archive.org/details/awa-integrated-circuits)
AWV AS45 AS46 Characteristics At 25C (https://archive.org/details/awv-as-45-as-46-characteristics-at-25-c)
AWV AS205 AS209 (https://archive.org/details/awv-as-205-as-209)
AWV AS301 AS302 (https://archive.org/details/awv-as-301-as-302)
AWV AS148 AS149 (https://archive.org/details/awv-as-148-as-149)
AWV AS310 AS312 (https://archive.org/details/awv-as-310-as-312)
AWV AS204 AS208 (https://archive.org/details/awv-as-204-as-208)
AWV AS200 AS201 AS202 AS203 (https://archive.org/details/awv-as-200-as-201-as-202-as-203)
AWV AS311 AS313 (https://archive.org/details/awv-as-311-as-313)
AWV AS303 (https://archive.org/details/awv-as-303)
AWV AS200 AS201 (https://archive.org/details/awv-as-200-as-201_202101)
AWV AS303 AS304 AS305 AS306 AS307 AS308 Characteristics At 25C (https://archive.org/details/awv-as-303-as-304-as-305-as-306-as-307-as-308-characteristics-at-25-c)
RCA HF Transistors 40235 40236 40237 40238 40239 40240 (https://archive.org/details/rca-hf-transistors-40235-40236-40237-40238-40239-40240)
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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 . :popcorn:
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.
:popcorn:
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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.
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S-manuals.com :-+
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If the manufacturers link does not work, try to use the link at ARCHIVE.ORG.
I have found some information there.
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BK Precision 1535A Oscilloscope Parts List & Schematic
(https://www.stevenrhine.com/wp-content/uploads/2021/06/BK-Scope-1-300x225.jpg)
https://www.stevenrhine.com/wp-content/uploads/2020/02/BK_Precision_1535A_Oscilloscope_Parts_List_Schematic.pdf (https://www.stevenrhine.com/wp-content/uploads/2020/02/BK_Precision_1535A_Oscilloscope_Parts_List_Schematic.pdf)
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a dead link
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a dead link
At least say which Link is dead :palm:
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Free ebook on common pinouts.
https://pinouts.org/
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Pin name abbreviations.
https://techdocs.altium.com/sites/default/files/wiki_attachments/296759/PinAbbreviations.pdf
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Looking everywhere, including every link posted here, and I can't find any service manuals / schematics for B&K Precision VSP12010. Any ideas?
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There is only one scope: Tek
Here is my contribution to the resource bank:
https://www.kijiji.ca/v-view-details.html?adId=1677342096 (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 (https://www.eevblog.com/forum/repair/tektronix-tds500-700-debug-konscole-interface/msg3766328/#msg3766328)
Also:
www.eevblog.com/forum/testgear/tds460-hardcopy/msg3571877/#msg3571877 (https://www.eevblog.com/forum/testgear/tds460-hardcopy/msg3571877/#msg3571877)
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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
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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
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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
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I took a quick look and didn't see it on Electrotanya or the BAMA archive.. was this model made by Hitachi ?
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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
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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...
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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 !
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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
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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/