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/datasheet/CD00000725.pdf

/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?

or

/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>
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