Ahoj,
Postradame pajecku Weller viz. http://www.elexp.com/solder/WSM1.jpg Ak ste ju videly za uplynuly tyzden, mate tip kde hladat, pripadne si ju pujcili tak pls. hlaste sa.
~pB~
FYI, pajecka se nasla v socroomu zapadla za stolem.
nephirus
On 11/08/2013 11:01 PM, Peter Boráros wrote:
Ahoj,
Postradame pajecku Weller viz. http://www.elexp.com/solder/WSM1.jpg Ak ste ju videly za uplynuly tyzden, mate tip kde hladat, pripadne si ju pujcili tak pls. hlaste sa.
~pB~
Brmlab mailing list Brmlab@brmlab.cz http://brmlab.cz/cgi-bin/mailman/listinfo/brmlab
On 09/11/13 14:02, Nephirus wrote:
FYI, pajecka se nasla v socroomu zapadla za stolem.
Sargon, ked pojdes najblizsie do brmlabu mozes ju prosimta zobrat, ak btr suhlasi? Alebo uz je v tak strasnom stave, ze sa ani neoplati ju zachranovat?
Hi. I don't see it anymore. Did someone borrow it again? I tried to use it about three weeks ago, but it smelled like burnt something. I opened it, and took some photos of the inside with the USB microscrope. There seemed to be a diode fried :( I wanted to fix it, but maybe somebody is beating me to the job?
https://brmlab.cz/lib/exe/mediamanager.php?ns=user/oldrambo/broken_weller or zipped full-size http://bayfiles.net/file/13etb/EvQav7/weller.zip
/mario
On 9 Nov 13, at 20:53, Pavol Rusnak wrote:
On 09/11/13 14:02, Nephirus wrote:
FYI, pajecka se nasla v socroomu zapadla za stolem.
Sargon, ked pojdes najblizsie do brmlabu mozes ju prosimta zobrat, ak btr suhlasi? Alebo uz je v tak strasnom stave, ze sa ani neoplati ju zachranovat?
-- Best Regards / S pozdravom,
Pavol Rusnak stick@gk2.sk _______________________________________________ Brmlab mailing list Brmlab@brmlab.cz http://brmlab.cz/cgi-bin/mailman/listinfo/brmlab
Hi
I think we miss it again for about few weeks.. Regarding to the burnt capacitor, I replaced it before it dissapeared.. It was operational since then.
~pB~
On 8 January 2014 03:09, Mario Lombardo mario@alienscience.com wrote:
Hi. I don't see it anymore. Did someone borrow it again? I tried to use it about three weeks ago, but it smelled like burnt something. I opened it, and took some photos of the inside with the USB microscrope. There seemed to be a diode fried :( I wanted to fix it, but maybe somebody is beating me to the job?
https://brmlab.cz/lib/exe/mediamanager.php?ns=user/oldrambo/broken_weller or zipped full-size http://bayfiles.net/file/13etb/EvQav7/weller.zip
/mario
On 9 Nov 13, at 20:53, Pavol Rusnak wrote:
On 09/11/13 14:02, Nephirus wrote:
FYI, pajecka se nasla v socroomu zapadla za stolem.
Sargon, ked pojdes najblizsie do brmlabu mozes ju prosimta zobrat, ak btr suhlasi? Alebo uz je v tak strasnom stave, ze sa ani neoplati ju zachranovat?
-- Best Regards / S pozdravom,
Pavol Rusnak stick@gk2.sk _______________________________________________ Brmlab mailing list Brmlab@brmlab.cz http://brmlab.cz/cgi-bin/mailman/listinfo/brmlab
Brmlab mailing list Brmlab@brmlab.cz http://brmlab.cz/cgi-bin/mailman/listinfo/brmlab
Oh shit. Well, I hope it pops up soon :(
Capacitor? Hmm the photos I took seemed to be of a blown semiconductor from ST and a fuse from Littlefuse. If you take a look at the snapshots, you'll see what I'm writing about. I already wrote a sales department at ST about the semiconductor since searching offsite and on their site revealed zero results. I'm reading ST DX Z037.
/mario
On 8 Jan 14, at 13:50, Peter Boráros wrote:
Hi
I think we miss it again for about few weeks.. Regarding to the burnt capacitor, I replaced it before it dissapeared.. It was operational since then.
~pB~
On 8 January 2014 03:09, Mario Lombardo mario@alienscience.com wrote: Hi. I don't see it anymore. Did someone borrow it again? I tried to use it about three weeks ago, but it smelled like burnt something. I opened it, and took some photos of the inside with the USB microscrope. There seemed to be a diode fried :( I wanted to fix it, but maybe somebody is beating me to the job?
https://brmlab.cz/lib/exe/mediamanager.php?ns=user/oldrambo/broken_weller or zipped full-size http://bayfiles.net/file/13etb/EvQav7/weller.zip
/mario
On 9 Nov 13, at 20:53, Pavol Rusnak wrote:
On 09/11/13 14:02, Nephirus wrote:
FYI, pajecka se nasla v socroomu zapadla za stolem.
Sargon, ked pojdes najblizsie do brmlabu mozes ju prosimta zobrat, ak btr suhlasi? Alebo uz je v tak strasnom stave, ze sa ani neoplati ju zachranovat?
-- Best Regards / S pozdravom,
Pavol Rusnak stick@gk2.sk _______________________________________________ Brmlab mailing list Brmlab@brmlab.cz http://brmlab.cz/cgi-bin/mailman/listinfo/brmlab
Brmlab mailing list Brmlab@brmlab.cz http://brmlab.cz/cgi-bin/mailman/listinfo/brmlab
Brmlab mailing list Brmlab@brmlab.cz http://brmlab.cz/cgi-bin/mailman/listinfo/brmlab
Yeah, you are right - capacitor is soldered next to it. (its leads are routed below the board).
~pB~
On 8 January 2014 15:01, Mario Lombardo mario.lombardo@gmail.com wrote:
Oh shit. Well, I hope it pops up soon :(
Capacitor? Hmm the photos I took seemed to be of a blown semiconductor from ST http://www.st.com and a fuse from Littlefusehttp://www.littelfuse.com/. If you take a look at the snapshots, you'll see what I'm writing about. I already wrote a sales department at ST about the semiconductor since searching offsite and on their site revealed zero results. I'm reading ST DX Z037.
/mario
On 8 Jan 14, at 13:50, Peter Boráros wrote:
Hi
I think we miss it again for about few weeks.. Regarding to the burnt capacitor, I replaced it before it dissapeared.. It was operational since then.
~pB~
On 8 January 2014 03:09, Mario Lombardo mario@alienscience.com wrote:
Hi. I don't see it anymore. Did someone borrow it again? I tried to use it about three weeks ago, but it smelled like burnt something. I opened it, and took some photos of the inside with the USB microscrope. There seemed to be a diode fried :( I wanted to fix it, but maybe somebody is beating me to the job?
https://brmlab.cz/lib/exe/mediamanager.php?ns=user/oldrambo/broken_weller or zipped full-size http://bayfiles.net/file/13etb/EvQav7/weller.zip
/mario
On 9 Nov 13, at 20:53, Pavol Rusnak wrote:
On 09/11/13 14:02, Nephirus wrote:
FYI, pajecka se nasla v socroomu zapadla za stolem.
Sargon, ked pojdes najblizsie do brmlabu mozes ju prosimta zobrat, ak btr suhlasi? Alebo uz je v tak strasnom stave, ze sa ani neoplati ju zachranovat?
-- Best Regards / S pozdravom,
Pavol Rusnak stick@gk2.sk _______________________________________________ Brmlab mailing list Brmlab@brmlab.cz http://brmlab.cz/cgi-bin/mailman/listinfo/brmlab
Brmlab mailing list Brmlab@brmlab.cz http://brmlab.cz/cgi-bin/mailman/listinfo/brmlab
Brmlab mailing list Brmlab@brmlab.cz http://brmlab.cz/cgi-bin/mailman/listinfo/brmlab
Brmlab mailing list Brmlab@brmlab.cz http://brmlab.cz/cgi-bin/mailman/listinfo/brmlab
I got a reply from ST about the ruptured semiconductor. It was a TVS diode, but I don't know these kinds. Maybe it's something used in power generation. Regardless of the labeling being ST DX Z037, the salesperson says it's a SM6T15A Transil. I'm still not totally comfortable with his answer. His quote as to why the labeling mismatch:
As is typical with packages that are very small it is not possible to print entire part numbers on the part so abbreviated part numbers are used.
I haven't been to the lab, but hopefully the soldering pen has been returned, so I can fix it. I'll try to source for the part locally unless someone wants to contribute that they've found it here or elsewhere already.
http://www.st.com/st-web-ui/static/active/en/resource/technical/document/dat...
/mario
On 8 Jan 14, at 16:25, Peter Boráros wrote:
Yeah, you are right - capacitor is soldered next to it. (its leads are routed below the board).
~pB~
On 8 January 2014 15:01, Mario Lombardo mario.lombardo@gmail.com wrote: Oh shit. Well, I hope it pops up soon :(
Capacitor? Hmm the photos I took seemed to be of a blown semiconductor from ST and a fuse from Littlefuse. If you take a look at the snapshots, you'll see what I'm writing about. I already wrote a sales department at ST about the semiconductor since searching offsite and on their site revealed zero results. I'm reading ST DX Z037.
/mario
On 8 Jan 14, at 13:50, Peter Boráros wrote:
Hi
I think we miss it again for about few weeks.. Regarding to the burnt capacitor, I replaced it before it dissapeared.. It was operational since then.
~pB~
On 8 January 2014 03:09, Mario Lombardo mario@alienscience.com wrote: Hi. I don't see it anymore. Did someone borrow it again? I tried to use it about three weeks ago, but it smelled like burnt something. I opened it, and took some photos of the inside with the USB microscrope. There seemed to be a diode fried :( I wanted to fix it, but maybe somebody is beating me to the job?
https://brmlab.cz/lib/exe/mediamanager.php?ns=user/oldrambo/broken_weller or zipped full-size http://bayfiles.net/file/13etb/EvQav7/weller.zip
/mario
On 9 Nov 13, at 20:53, Pavol Rusnak wrote:
On 09/11/13 14:02, Nephirus wrote:
FYI, pajecka se nasla v socroomu zapadla za stolem.
Sargon, ked pojdes najblizsie do brmlabu mozes ju prosimta zobrat, ak btr suhlasi? Alebo uz je v tak strasnom stave, ze sa ani neoplati ju zachranovat?
-- Best Regards / S pozdravom,
Pavol Rusnak stick@gk2.sk _______________________________________________ Brmlab mailing list Brmlab@brmlab.cz http://brmlab.cz/cgi-bin/mailman/listinfo/brmlab
Brmlab mailing list Brmlab@brmlab.cz http://brmlab.cz/cgi-bin/mailman/listinfo/brmlab
Brmlab mailing list Brmlab@brmlab.cz http://brmlab.cz/cgi-bin/mailman/listinfo/brmlab
Brmlab mailing list Brmlab@brmlab.cz http://brmlab.cz/cgi-bin/mailman/listinfo/brmlab
Brmlab mailing list Brmlab@brmlab.cz http://brmlab.cz/cgi-bin/mailman/listinfo/brmlab
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Mario Lombardo -
Nephirus -
Pavol Rusnak -
Peter Boráros