Does anybody know what these Smartphone PCB components are?

I was trying to learn what everything does on a smart phone PCB board. Here are a few of the components I couldn’t figure out what they were or what they’re called. Does anybody have an idea what they are?

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Hi @aaronhammock ,

Some of the pictures are too blurry to make out what is written on the components.

I suggest that you search online using the information written on the component package to see if there is any thing available as to what it does "as a component",

Also try and get a schematic of the phone as this will help to place the component with reference to its' function.

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@aaronhammock you want to provide a clear picture of your complete board. On that picture mark the components. It is pretty much impossible to identify a component by just looking at the individual one. You need to see where on the board it is located at etc. to identify it by schematic.

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The 9th photo down, the one marked "AA8" is an SMC capacitor. You should be able to find these by Google-ing the part numbers. All of these are SMC (surface mount components), just FYI. Better photos would definitely be of assistance though, also a view of their location on the PCBA would be of great help in trying to determine what they are. Take a picture of the board and circle the component you are looking for as well as a clean "up close" photo. Also note how many connections each one has would be helpful.

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