Hardware Identify the components near the PI3USB switch V2

[erime]

Hi,

I bought a switch that works but not in the dock
When I took it apart I discovered this (sorry for the quality):

So i need to identify this components

someone can help me
and you think it's fixable?

THANKS!!!

 

[Phantomas77]

Just stealed an image from @jkyoho from here

 

[Hassal]

All caps are 100nF
Resistors are 4.7K
Those 4 legged components are noise filters

 

[erime]

Thanks a lot

 

[jkyoho]

red and blue mark capacitors are all 0.1uf
choke filter in yellow mark can be found from pic here