Nintendo DS Repair and Disassembly Method 2017.12.01 yossys12345

Lcd replacement of Nintendo 3DS (upper side) and decomposition method

Nintendo 3DS LCD cracking, how to repair screen replacement

Nintendo 3DS LCD replacement (upper) and decomposition procedure

[Nintendo 3DS LCD replacement (upper side) and decomposition method STEP 1]: The screw of the round part is removed by turning the inside out of the main body, but this screw does not completely go off.

[Nintendo 3DS LCD replacement (upper side) and decomposition method STEP 2]: After removing the screw, you can easily remove it by sliding the cover.
Then, I think that the battery was seen, so let's remove it.

[Nintendo 3DS LCD replacement (upper side) and decomposition method STEP 3]: Be careful not to lose them because there are many screws next time.
All screws in the place surrounded by a circle will be removed, but the length and shape are slightly different, so it is necessary to check the location at the same time.

[Nintendo 3DS LCD replacement (upper side) and decomposition method STEP 4]: Even if all the screws of the previous part can be removed, the connector is connected internally, but it causes it to lift the tool into the image part.

[Nintendo 3DS LCD replacement (upper side) and decomposition method STEP 5]: There is a connector in the place where it is enclosed in a circle, but you can easily remove it if you lift both from the bottom to the top.

[Nintendo 3DS LCD replacement (upper side) and decomposition method STEP 6]: I was able to separate.

[Nintendo 3DS LCD replacement (upper side) and decomposition method STEP 7]: Next, remove the slide pad, but first remove the two screws.

[Nintendo 3DS LCD replacement (upper side) and decomposition method STEP 8]: After removing the screw, insert the tool out of the lower side as shown in the image, but lower it to the right side.

[Nintendo 3DS LCD replacement (upper side) and decomposition method STEP 9]: The slide pad is also connected by a connector, so remove the connector of the round part.
You can easily remove it if you let it slide after raising the nail.

[Nintendo 3DS LCD replacement (upper side) and decomposition method STEP 10]: I was able to remove the slide pad.
There is a disk mat inside, so let's remove this at the same time!

[Nintendo 3DS LCD replacement (upper side) and decomposition method STEP 11]: Next, I will remove the SD card slot, but first remove the two screws.

[Nintendo 3DS LCD replacement (upper side) and decomposition method STEP 12]: The connector of the SD card slot is connected to the motherboard right next to it, so let's remove the tool!

[Nintendo 3DS LCD replacement (upper side) and decomposition method STEP 13]: The SD card slot is taped to the iron plate on the motherboard, so use the tool to peel it off.

[Nintendo 3DS LCD replacement (upper side) and decomposition method STEP 14]: Next, I will remove the wireless LAN card, but it is easy here.
The connector is connected to the motherboard, but you can remove it if you use the tool to wake it up.

[Nintendo 3DS LCD replacement (upper side) and decomposition method STEP 15]: I was able to remove the wireless LAN card.
The antenna is connected to the LAN card, but you can easily remove it.

[Nintendo 3DS LCD replacement (upper side) and decomposition method STEP 16]: This part will be the microphone.
The orange cable is in the black rubber, but i use tweezers and pull out all the black rubber.

[Nintendo 3DS LCD replacement (upper side) and decomposition method STEP 17]: If you flip the orange cable above, there is a part connected to the motherboard, but you can remove it by causing the nail and then sliding it.

[Nintendo 3DS LCD replacement (upper side) and decomposition method STEP 18]: The speaker and camera cables are in this location, but they are removed.
Both can be easily removed if you pull it out from the nail of the connector.

[Nintendo 3DS LCD replacement (upper side) and decomposition method STEP 19]: The other one is removed in the same way.

[Nintendo 3DS LCD replacement (upper side) and decomposition method STEP 20]: Remove all screws in the circle.

[Nintendo 3DS LCD replacement (upper side) and decomposition method STEP 21]: Remove the connector in the square, but the right part is hidden by white tape, so there is a connector when you peel off the tape.

[Nintendo 3DS LCD replacement (upper side) and decomposition method STEP 22]: You can wake up the motherboard if you try to lift it from the earphone part.
However, the back side is still connected by a cable, so please do not pull it forcibly.
It is a part that can work without putting force, but if you feel even a little hard, please check again because I think that you forget to remove the cable and screw.

[Nintendo 3DS LCD replacement (upper side) and decomposition method STEP 23]: It is the cable connection part of the back side, but try to remove it after the nail is raised.

[Nintendo 3DS LCD replacement (upper side) and decomposition method STEP 24]: Since I was able to remove the motherboard from the main unit, I finally came to see the back side of the LCD.

[Nintendo 3DS LCD replacement (upper side) and decomposition method STEP 25]: Since there is no screw that secures the liquid crystal itself, it can be easily removed if it is made to break lightly.

[Nintendo 3DS LCD replacement (upper side) and decomposition method STEP 26]: Only the lower panel could be removed.
You can remove the cross key and buttons by hand easily, so you can remove them.

[Nintendo 3DS LCD replacement (upper side) and decomposition method STEP 27]: From here, the upper liquid crystal is removed, but the liquid crystal is divided into the protective glass of the surface and the inner panel.
The protective glass on the front side is only fixed with double-sided tape, so it will be peeled off.
Because there is a slight gap in the volume part, i will insert a sharp tool at the tip, but it is necessary to be careful because the glass will break if you force it.

[Nintendo 3DS LCD replacement (upper side) and decomposition method STEP 28]: It becomes an iron spatula earlier, but i replace it with a plastic spatula because it is scratched when all are done with an iron spatula.

[Nintendo 3DS LCD replacement (upper side) and decomposition method STEP 29]: Because there is a tape in the black carpet around the screen, I use the tool well and peel it off.

[Nintendo 3DS LCD replacement (upper side) and decomposition method STEP 30]: I was able to peel off to some extent!

[Nintendo 3DS LCD replacement (upper side) and decomposition method STEP 31]: You can remove it well if you try to lift it from the camera side.

[Nintendo 3DS LCD replacement (upper side) and decomposition method STEP 32]: I was able to remove the protective glass.

[Nintendo 3DS LCD replacement (upper side) and decomposition method STEP 33]: The top case is fixed with six screws in total, so remove all.

[Nintendo 3DS LCD replacement (upper side) and decomposition method STEP 34]: It is possible to remove the top case by inserting the tool into the mark of the rubber part of the image.

[Nintendo 3DS LCD replacement (upper side) and decomposition method STEP 35]: In this way, the tool is inserted and removed.

[Nintendo 3DS LCD replacement (upper side) and decomposition method STEP 36]: When one side is lifted, it is possible to remove it easily by raising the other.

[Nintendo 3DS LCD replacement (upper side) and decomposition method STEP 37]: I was able to remove the top case.

[Nintendo 3DS LCD replacement (upper side) and decomposition method STEP 38]: A thin screwdriver is placed in a gap, but there is a part that connects the upper and lower cases called hinges in this part.
In terms of images, it is pushing from right to left.

[Nintendo 3DS LCD replacement (upper side) and decomposition method STEP 39]: If you do not know the structure, it is not possible to disassemble, so please do it while looking back at [STEP 38] and [STEP 39].
The hinge pushed in [STEP 38] becomes the orange round part.

[Nintendo 3DS LCD replacement (upper side) and decomposition method STEP 40]: It is possible to separate the case when it is possible to remove the hinge part of the previous, but it is in a state that does not come off completely because there is still a cable part.

[Nintendo 3DS LCD replacement (upper side) and decomposition method STEP 41]: There are three wires in total, but please remove them one by one.

[Nintendo 3DS LCD replacement (upper side) and decomposition method STEP 42]: Let it pass through the gap between the arrows.

[Nintendo 3DS LCD replacement (upper side) and decomposition method STEP 43]: I was able to pass the cable from the gap above.

[Nintendo 3DS LCD replacement (upper side) and decomposition method STEP 44]: Remove the connector on the red frame.

[Nintendo 3DS LCD replacement (upper side) and decomposition method STEP 45]: Try to lift the tool over the orange wire.

[Nintendo 3DS LCD replacement (upper side) and decomposition method STEP 46]: You can remove the speaker with this, but please be careful in handling it because it becomes a magnet.

[Nintendo 3DS LCD replacement (upper side) and decomposition method STEP 47]: The speaker on the opposite side is removed in the same way as before, but it is fixed with a screw, so it will be removed.

[Nintendo 3DS LCD replacement (upper side) and decomposition method STEP 48]: Try to lift from the bottom to the top.

[Nintendo 3DS LCD replacement (upper side) and decomposition method STEP 49]: I was able to remove the speaker as well here.

[Nintendo 3DS LCD replacement (upper side) and decomposition method STEP 50]: Remove the ribbon cable on the arrow with the tip lifting from the bottom to the top.

[Nintendo 3DS LCD replacement (upper side) and decomposition method STEP 51]: Try to peel off the camera part from the bottom in the same way.

[Nintendo 3DS LCD replacement (upper side) and decomposition method STEP 52]: One of the three cables that you removed earlier becomes a panel, but the ribbon cable is rounded and passed through the cylinder.

[Nintendo 3DS LCD replacement (upper side) and decomposition method STEP 53]: It is a place where the tip is rounded and passed through the tube.

[Nintendo 3DS LCD replacement (upper side) and decomposition method STEP 54]: The panel could be removed.

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