Amp Killed Mi2s

[endia]

Hi,
last night, while testing my new built lm3875 amp i connected phone's headphone output to the amp input.. powered the amp and no sound but a strong hum. then switched off about 2-3 seconds later but my Mi2s is dead now. tried every way but no response. how could this happen? what can be the problem, is it possible to repair?
thanks..

 

[Acid]

Your Mi2 has been fried like chicken.

Probably only replacing motherboard but... its too expensive comparing to phones price.

 

[endia]

Hi Acid, thanks..
i was afraiding to hear that
maybe its time to leave xiaomi..

 

[davfiala]

And it's also time to make better designed circuits.

 

[LX+R]

hey endia,

take a look at my thread: Electrolytic Capacitors Ripped Out / Spare Parts Needed