Need hardware details for chromecast

[lautriv]

Hey there ,
i got a chromecast from someone who scratched it while opening the case.
No idea how he managed it but it seems a transistor was pulled off of the PCB.
This Transistor can be seen on the picture for the console-pinout and is
labeled Q1. Can anyone tell me what type that is ( or at least read the code-stamp for me )
and maybe the purpose of it ? Depending on it's location i suppose it's just for
the LED but maybe it does something else.