Scheme of blocks of an electronic designer Connoisseur?

Question

Do it yourself

There is such a constructor znatok.ru/shop/znatok-electronniy-constructor/znat...
It has a music block number 21 and recently such an incident happened to it

. A transistor burned out along the way. Tell
me 1) Is there a chance that the mikruha burned out or not
2) Is it possible to find a circuit to start by soldering the transistor
3) If the answer to the first two questions is no, can you find a similar circuit to replace it?

Answer 1

perhaps this is such a transistor:
www.s-manuals.com/pdf/datasheet/s/s/ss8050_galaxy.pdf
www.taitroncomponents.com/catalog/Datasheet/MMBT80...
for the future, google something like this: "smd sot23 8050 "
1) Is
there a chance that the mikruha burned out or not, but there is a chance that soldering this transistor to a working one will help, no one knows what chance
2) Is it possible to find a circuit to start soldering the transistor
, the circuit is not needed, everything is written on the board, the transistor MMBT8050 or SS8050
3) If the answer to the first two questions is no, can you find a similar circuit to replace it?
unlikely