My amplifier suddenly turned off now nothing

[Kamranbites]

My amplifier ns20g suddenly powered off now when I try to turn it on it doesn't

I tired different power supply too but nothing works i left it for an hour and again tried plugging back not working

 

So I tried to open it up and check if something wrong with capasitor or ic but unable to locate the issue can someone help me with it

 

It doesn't have any burning smell too

 

Below attaching some pics of my amplifier insides