Nabi 2 Charging Port Replacement

はじめに

This guide will demonstrate how to remove and replace your Nabi 2's charging port. The charging port allows the charging cable to attach to the device, and over time the part may stop functioning correctly. There are many reasons to perform this repair, but the most common causes are the port becoming loose, and the device not charging. This repair involves the use of a soldering iron; be very careful not to touch the hot end of the iron while it is plugged in. It is recommended to document the order of the charging port wires before you detach them so that you can attach the new battery's wires in the correct order.

必要な工具と部品

手順1 Nabi 2 Back Cover Removal

Nabi 2 Charging Port Replacement, Nabi 2 Back Cover Removal: 手順 1、 3の画像 1

Nabi 2 Charging Port Replacement, Nabi 2 Back Cover Removal: 手順 1、 3の画像 2

Nabi 2 Charging Port Replacement, Nabi 2 Back Cover Removal: 手順 1、 3の画像 3

Remove the rubber bumper from the tablet.

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手順2

With a PH00 screwdriver, remove the four outermost screws from the back of the tablet.

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手順3

Nabi 2 Charging Port Replacement: 手順 3、 3の画像 3

Carefully, insert a plastic opening tool into the seam of the device and begin gently prying the two plastic pieces apart.
Work the tool all the way around the device. Small plastic clips should release. If they do not, gently apply outwards pressure until the clips give.
Do not force the clips open, as they are fairly easy to break

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手順4 Screen

Nabi 2 Charging Port Replacement, Screen: 手順 4、 3の画像 1

Nabi 2 Charging Port Replacement, Screen: 手順 4、 3の画像 2

Nabi 2 Charging Port Replacement, Screen: 手順 4、 3の画像 3

Lay the tablet down flat and remove the yellow tape from the ZIF connector on each side

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手順5

Nabi 2 Charging Port Replacement: 手順 5、 3の画像 3

Using a spudger, slide the brown tab forward on each side of the connector
Slide until the connector is completely loose, then separate the screen from the bottom half of the tablet
If the screen is not working correctly, you will need to replace the entire display assembly

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手順6 Battery

Nabi 2 Charging Port Replacement, Battery: 手順 6、 3の画像 1

Nabi 2 Charging Port Replacement, Battery: 手順 6、 3の画像 2

Nabi 2 Charging Port Replacement, Battery: 手順 6、 3の画像 3

Use the spudger to pop the battery out of place and set it aside.

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手順7

Nabi 2 Charging Port Replacement: 手順 7、 3の画像 3

Desolder the battery connection and remove the battery completely
Note the color order for future replacemement

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手順8 Internal Speakers

Nabi 2 Charging Port Replacement, Internal Speakers: 手順 8、 1の画像 1

Using the soldering iron, detach the speaker's wires from the circuit board.

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手順9

Nabi 2 Charging Port Replacement: 手順 9、 3の画像 3

Using a Phillips PH 000 screwdriver, unscrew the two 3 mm Phillips #000 screws on each side of the speakers that hold the speakers in place.

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手順10

Once the screws have been removed, remove the speakers from the device.

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手順11 Motherboard

Nabi 2 Charging Port Replacement, Motherboard: 手順 11、 2の画像 1

Nabi 2 Charging Port Replacement, Motherboard: 手順 11、 2の画像 2

Remove the seven 4 mm Phillips #000 screws with a PH#000 screwdriver

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手順12

Nabi 2 Charging Port Replacement: 手順 12、 3の画像 3

Remove the tape that is attaching the motherboard to the plastic casing

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手順13

Nabi 2 Charging Port Replacement: 手順 13、 3の画像 3

Remove the motherboard by lifting from the area indicated

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手順14 Charging Port

Nabi 2 Charging Port Replacement, Charging Port: 手順 14、 3の画像 1

Nabi 2 Charging Port Replacement, Charging Port: 手順 14、 3の画像 2

Nabi 2 Charging Port Replacement, Charging Port: 手順 14、 3の画像 3

Using a soldering iron, desolder the charging port from the motherboard
Remove the charging port completely
If the glue does not completely detach from the board, try to heat it until the charging port can be removed