Digital2 Platinum Pad 9 Motherboard Replacement

はじめに

This guide will teach you how to remove the motherboard. This is a very extensive guide so be prepared to work on it for a little while. You should also be able to solder the wires to the motherboard, use this guide by ifixit to learn how to do this step Soldering Skills. You will also need to be able to identify the components of your device, you can learn how by following this guide ケーブルコネクタの識別と接続の外し方.

必要な工具と部品

手順1 External Cover

Digital2 Platinum Pad 9 Motherboard Replacement, External Cover: 手順 1、 1の画像 1

Take the plastic opening tool and insert it into the crease between the screen and the plastic casing and press down.

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手順2

After inserting the plastic opening tool, run it around the device a few times to loosen the external cover.

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手順3

Once you've gone around a few times a corner will pop up, insert the opening tool there and repeat step 2 with slightly more pressure. Do this until every section of the backing has popped up.
Then just remove the backing.

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手順4 External Speaker

Digital2 Platinum Pad 9 Motherboard Replacement, External Speaker: 手順 4、 1の画像 1

The external speakers are located in the black plastic fixture near the battery as pointed to in the image.

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手順5

Use a J0 sized Phillips head screwdriver to remove the two 3.175mm long Phillips head screws from the speaker fixture.

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手順6

Then lift up the cover holding the speakers down.
Remove the actual speakers along with the cover.

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手順7

Remove the tape holding the wires down.

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手順8

The two wires that connect the speakers to the motherboard must be removed next. In order to replace the speakers you will need to solder them back into place.

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手順9

Desolder the wires. For soldering help, check out iFixit's How to Solder and Desolder Connections guide.
Then just pull them off the tablet.

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手順10 Battery

Digital2 Platinum Pad 9 Motherboard Replacement, Battery: 手順 10、 1の画像 1

The battery is the bigger square object in the center of the device held down by 3 pieces of yellow tape.

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手順11

Carefully remove the tape that is holding down the battery.

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手順12

Lift up the battery it will be glued to the device.
Be sure to gently work it to loosen and remove so that you do not damage your device.

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手順13

Desolder the wires that are connecting the battery to the motherboard. For soldering help, check out iFixit's How to Solder and Desolder Connections guide.
Then pull away the battery.

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手順14 Volume Buttons

Digital2 Platinum Pad 9 Motherboard Replacement, Volume Buttons: 手順 14、 1の画像 1

You can locate the volume buttons on one of the longer sides of the tablet.

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手順15

Lift up the ZIF connector that is attached to the volume buttons ribbon cable.

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手順16

Then remove the ribbon cable from the ZIF connector.

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手順17

Make sure to separate the volume button's cable from the cable connecting the motherboard to the screen

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手順18

Then use the precision tweezers to grab the volume buttons.
Pull until the buttons come out.

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手順19 Front/Rear Facing Camera

Digital2 Platinum Pad 9 Motherboard Replacement, Front/Rear Facing Camera: 手順 19、 1の画像 1

The front/rear facing cameras are located in the corner of the device one is facing toward you and is black. The other is facing away so you will see the white backing.

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手順20

Use the plastic opening tool to pop up the cameras from their slot in the Tablet.
Then use your hand to lift up the cameras.
Make sure not to tear the ribbon cables.

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手順21

Use a smaller plastic opening tool to lift up the ZIF connector in which the cameras are plugged into.

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手順22

Finally remove the cameras.

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手順23 Motherboard

Digital2 Platinum Pad 9 Motherboard Replacement, Motherboard: 手順 23、 2の画像 1

Digital2 Platinum Pad 9 Motherboard Replacement, Motherboard: 手順 23、 2の画像 2

Use a J0 sized Phillips head screwdriver to remove the three 3.175mm long Phillips head screws from the motherboard.

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手順24

Insert the plastic opening tool to pop up the ZIF connector holding the ribbon cable down.
Remove the ribbon cable.

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手順25

Remove the ribbon cable from the ZIF connector, it is next to the volume buttons.

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手順26

Desolder the connections that are soldered to the motherboard. For soldering help, check out iFixit's How to Solder and Desolder Connections guide.
Then remove the motherboard by lifting it away.