Chromo Noria Touch Screen Replacement

はじめに

This guide is a repair manual for the touch screen on the Chromo Noria. If your screen is broken or needs repair for any reason, this guide will take you through the necessary steps to repair it. Although this guide may look long, you can fix it!

必要な工具と部品

手順1 Back Panel

Chromo Noria Touch Screen Replacement, Back Panel: 手順 1、 3の画像 1

Chromo Noria Touch Screen Replacement, Back Panel: 手順 1、 3の画像 2

Chromo Noria Touch Screen Replacement, Back Panel: 手順 1、 3の画像 3

Insert your Plastic Opening Tool into the crease between the front panel and back panel.
Slide the Opening Tool around the entire device. As you progress, you should see the device open.

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手順2

Carefully turn the device over.
Lay the back panel aside so you can see the device's parts.

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手順3 Battery

Chromo Noria Touch Screen Replacement, Battery: 手順 3、 3の画像 1

Chromo Noria Touch Screen Replacement, Battery: 手順 3、 3の画像 2

Chromo Noria Touch Screen Replacement, Battery: 手順 3、 3の画像 3

Place your finger at the end of the tape closest to the battery.
Peel the tape towards the flex cables to free the battery wires.

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手順4

Chromo Noria Touch Screen Replacement: 手順 4、 3の画像 3

Using the spudger tool, place the tool along an edge of the battery.
Be careful not to bend or break the battery! Batteries contain hazards materials.
Move the spudger around the edges of the battery to detach it from the tablet.

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手順5

Soldering irons get very hot! Be careful when handling one. If you'd like a tutorial on how to use one, click here.
Using a soldering iron, desolder both of the battery wires. The battery's wires are located to the left of the camera's flex cable.
Remove the battery.

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手順6 Camera

Chromo Noria Touch Screen Replacement, Camera: 手順 6、 2の画像 1

Chromo Noria Touch Screen Replacement, Camera: 手順 6、 2の画像 2

Carefully detach one side of the black tape from the board.

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手順7

Using a small plastic opening tool, flip the black connector up until it makes "tick" sound.
Now, the flexing cable is ready to be removed.

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手順8

この手順で使用する道具：

Tweezers

$4.99

購入する

Using a pair of tweezers, hold the flexing cable right below the black connector.
Gently pull the flexing cable out of the connector while balancing the other side of the device with another hand.

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手順9 Speaker

Chromo Noria Touch Screen Replacement, Speaker: 手順 9、 1の画像 1

Using your spudger tool, remove speaker from the backboard.

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手順10

Using the spudger tool, detach the speaker from the back of the screen.

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手順11

Soldering irons get very hot! Be careful when handling one. If you'd like a tutorial on how to use one, click here.
Using a Soldering Iron, desolder both wires from the motherboard.

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手順12 Motherboard

Chromo Noria Touch Screen Replacement, Motherboard: 手順 12、 2の画像 1

Chromo Noria Touch Screen Replacement, Motherboard: 手順 12、 2の画像 2

Using a Phillips #00 Precision Screwdriver, remove the three 3mm screws by turning the screwdriver counter-clockwise.

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手順13

Remove the three pieces of tap keeping the wires in place.

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手順14

Chromo Noria Touch Screen Replacement: 手順 14、 3の画像 3

Place a spudger on the small black pins on either side of the flex cables.
Gently push the spudger towards the back of flex cables to unlock the flex cable.
Remove the flex cables from their insert.

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手順15

Soldering irons get very hot! Be careful when handling one. If you'd like a tutorial on how to use one, click here.
Desolder the eight connections.

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手順16

Lift the motherboard to remove.

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手順17 Touch Screen

Chromo Noria Touch Screen Replacement, Touch Screen: 手順 17、 3の画像 1

Chromo Noria Touch Screen Replacement, Touch Screen: 手順 17、 3の画像 2

Chromo Noria Touch Screen Replacement, Touch Screen: 手順 17、 3の画像 3

Apply downward pressure to each of the clips that hold the touchscreen to the plastic surround.
Careful to not apply so much pressure as to break the device! These hinges should move easily.
Work your way around the device in a clockwise motion as you progress.