Hello everyone,

I need help identifying this component.


Thank you very much.

 

It is impossible to identify a component from its PCB pad layout. You will need a schematic or parts list.

 

I need help identifying this component.

Well, you're asking us to do the impossible. With a poorly focused picture, no information about what the circuit board came from,...

 

The board is a Nubia Z9 MAX phone. NX512J model.

I can't take best pictures because this component have around 1mm.



I apologize for not being word-perfect in enghlish.

 

More info:

The first SMD component (up to the left, black color) is a resistor.
Below the resistor was a capacitor (brown color).
And to the right, the missing SMD component with 4 pin I can't identify.

Events:
I have connected the charger to the phone. The charger cable was bad, possibly produced short circuit or reverse connection.
The phone has gone off forever. (It's a brik)

When I disassembled it I saw that those two pieces were damaged.
The capacitor (bottom) was lifted from a pin.
The black component (right) was broken in half.

I don't know the capacitor farads, but I will risk.

PostData: The capacitor has continuity and doesn't show farads in multimeter.

 

I need a list of SMD components with 4 pins and 1 or 2mm.

I think it's similar to a crystal oscillator

 

Maybe is a line filder SMD if the line filter can have 1 or 2mm

 

On the same board I found a similar SMD component: || F1
Which component is? Can someone help me identify it?
I want to see that component from the bottom side if it is similar to the missing component layout, but I can't find it anywhere.

 

The F1 looks like a diode. Good luck with the rest of it.

 

F1 is a diode http://www.senocn.com/data/PDF/F1-F7.PDF

Good luck with the rest of it. You will need a schematic or another board just like it.