SAMSUNG UE40D6000 (BN44-00482B) - Identifying DS809 Diode, QM801 Transistor, and YC Component

Hi Guys,

I find similar thread in Polish language and reply there in English, but they said to me that I have to open new thread in English for my problem.

Old topic:
https://www.elektroda.pl/rtvforum/topic2959174.html#14913477

ICS801S - STR-A6052M (blown)
RS807 - 0.65Ω (blown)
DS809 - ??? (questionable) - in parallel with RS807
ZDS802 - BZX84B16LT1 (questionable)
QM801 - ???(2F) (in short circuit)
??? - ???(°YC 141) (in short circuit)

Does anyone know which is this diode (DS809), transistor (QM801) and ??? (YC)?
Where can I buy these three on the internet ZDS802, because I doubt that I can find it in Croatia? Maybe if I replace it with something familiar.

And if someone knows what else can be problem that STR-A6053M explode?
What do I have to look for that I don't blow another STR?
One is approx 9 euro. It's not too cheap.

Pictures are in attachment.
Sorry for my bad English.
I appreciate any help.
Thanks.

Edited:

I managed to find this site:

http://alltransistors.com/smd-search.php?search=Yc
http://alltransistors.com/transistor.php?transistor=56516

And I think that (°YC 141) is this transistor from SANYO:
http://alltransistors.com/pdfview.php?doc=2sc5994.pdf&dire=_sanyo

For: QM801 - (2F) I think it's one of these:
http://alltransistors.com/smd-search.php?search=2f
Like: BC850B or something similar.
I think it's all pretty much the same, just different vendor.

When I get home I will check all other transistors or diodes and try to measure their dimensions to see what exactly is.

hi
if you please you are working without plane .. and that is wrong in this job ..why ?
because you will damage more components and spend more mony .
if you look to components you will see that some of them have suffix diferente from the other .ex ICS/ICM ..it is IC but S for standby circuit..but M for main switching circuit . standby cir must works first to produce 5v to supply the main board . I see the problem is in the standby cir (S) your job is to measure component related to it .
another note there are different places with burned fiber ..it makes short cir ..it must be deleted completely before put it to supply .
here is ps pic very near to your power supply I hope it will help you in repair this ps
thanks
fredaelsadany