iPadAir2 Logic Board Replacement and Decomposition Method 11 Steps

How to repair or disassemble the iPadAir2 when it does not turn on or does not start

[iPadAir2 Logic Board Replacement STEP 1]: It is no exaggeration to think that all serious iPad failures are logic boards.
In the case where the power does not turn on, or if the display is replaced thinking that the screen is broken, it is often the failure of the base side (logic board) rather than the failure of each part itself.
In order to remove the logic board, it is necessary to remove most of the parts inside the iPadAir2, so the difficulty is high.
There are some things that are useless if you do not completely remove the parts themselves, and some contents that are safe just to remove only the connector, but the following decomposition process is related to the logic board, so it is safe to have them pass through the process once.
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In the case of iPadAir2, the dock connector is soldered on the logic board, so we remove it together in this disassembly.
In addition, since the speaker is in the same part as the dock connector, it is also possible to confirm the method of speaker replacement.

[iPadAir2 Logic Board Replacement STEP 2]: After removing each part, it enters the removal of the logic board.
Since the logic board itself is only attached to the main body with double-sided tape, basically we will remove it by using a spatula.
As shown in the image, i will try to lightly twist it from the bottom.

[iPadAir2 Logic Board Replacement STEP 3]: The side of the battery will also be as stiff as before, but if you put a pick or card in a place where a little gap is open, the work efficiency will be improved.

[iPadAir2 Logic Board Replacement STEP 4]: The red frame is where the dock connector and logic board are connected.
As for other parts, it was easy to remove because most of them were connected with connectors and screws, but this part is soldered directly to the logic board, so I'll leave it as it is this time.
The part where the spatula is put is fixed with double-sided tape, so it is okay to make it so that it is strained here.

[iPadAir2 Logic Board Replacement STEP 5]: The dock connector is in the middle, and one speaker is installed on the left and right side respectively.
As long as you do not remove the speaker, you can not remove the dock connector, so remove the speaker first.
Because black tape is attached to the red arrow part, it peels off.
Also, let's remove all the screws of the part that is enclosed in orange and red!

[iPadAir2 Logic Board Replacement STEP 6]: If the previous process can be done, it is possible to remove the speaker body by making it twist from the bottom as shown in the image, but the cable of the speaker is on the cable of the dock connector, so please work carefully.

[iPadAir2 Logic Board Replacement STEP 7]: I was able to take out the speaker.
The image will be the speaker on the left, but do the same on the right side.

[iPadAir2 Logic Board Replacement STEP 8]: This is where the speaker cable is connected to the dock connector, but the black seal is attached, so turn over the seal and you will see the connection part.
You can remove the cable by lifting and pulling the knob of the connector.

[iPadAir2 Logic Board Replacement STEP 9]: It was possible to remove the left and right speakers from the main unit.
Remove the sponge on the red arrow.

[iPadAir2 Logic Board Replacement STEP 10]: If you peel off the sponge, you will see two screws, so you will remove them.
After that, you can pull out the tip if you pull the dock connector.

[iPadAir2 Logic Board Replacement STEP 11]: Only the logic board can be removed from the iPadAir2 body.
There were many parts where the middle process was omitted, but it takes time to remove even if you are familiar with it.
If the logic board breaks down by any chance, I think that it can be removed in this process, but is it possible to obtain parts because the distribution of the parts themselves is extremely small?I think that will be a problem.