SuperSonic Matrix Mid SC-999 Motherboard Replacement

はじめに

In this guide you will remove the back cover of the device and disconnect the motherboard from the surrounding components. You will then unscrew the motherboard from the device and replace it if need be.

Because this task requires the use of a soldering iron, prior experience with soldering/desoldering will be beneficial.

必要な工具と部品

手順1 Back Cover

SuperSonic Matrix Mid SC-999 Motherboard Replacement, Back Cover: 手順 1、 1の画像 1

Wedge the plastic opening tool between the back cover of the device and the front panel.
You will hear a snapping sound as the cover is separated from the body of the device.

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手順2

Slide the opening tool along the seam between the front panel and the back cover to un-clip the remaining connections around the device.
Again, you will hear a snapping sound as the cover is separated from the body of the device.

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手順3

Lift the back cover from the body of the device to expose the internal components.

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手順4 Battery

SuperSonic Matrix Mid SC-999 Motherboard Replacement, Battery: 手順 4、 3の画像 1

SuperSonic Matrix Mid SC-999 Motherboard Replacement, Battery: 手順 4、 3の画像 2

SuperSonic Matrix Mid SC-999 Motherboard Replacement, Battery: 手順 4、 3の画像 3

Remove the Battery
The battery is secured to the back panel with tape and glue.
Peel back the tape around the battery and discard it.
Tear through the adhesive holding the battery by using the spudger tool.

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手順5

SuperSonic Matrix Mid SC-999 Motherboard Replacement: 手順 5、 3の画像 3

Desolder the 2 Battery Wires
The Battery has two wires connected to the motherboard (one black and one red).
If you're unfamiliar with soldering or desoldering check out this guide.
Be sure to wear protective eye wear. The soldering iron will become extremely hot and a potential danger, so make sure you are aware of your surroundings.

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手順6 Rear Facing Camera

SuperSonic Matrix Mid SC-999 Motherboard Replacement, Rear Facing Camera: 手順 6、 2の画像 1

SuperSonic Matrix Mid SC-999 Motherboard Replacement, Rear Facing Camera: 手順 6、 2の画像 2

Remove the two Phillips #00 screws attaching the housing of the camera to the device.

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手順7

With the screws removed you should easily be able to remove the camera unit.

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手順8

Follow the camera unit back to the motherboard.
Use the spudger tool to remove the camera.

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手順9 Speaker

SuperSonic Matrix Mid SC-999 Motherboard Replacement, Speaker: 手順 9、 1の画像 1

Remove the Speakers
Use the tweezers to remove the speakers from their compartments.

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手順10

Desolder the 4 Speaker Wires
These wires connect the speakers to the motherboard. They are the thinnest wires.
If you're unfamiliar with soldering or desoldering check out this guide.
Be sure to wear protective eye wear. Also, keep in mind that the soldering iron will become extremely hot.

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手順11 Microphone

SuperSonic Matrix Mid SC-999 Motherboard Replacement, Microphone: 手順 11、 1の画像 1

Remove the microphone from its compartment.
The microphone is located toward the bottom left corner of the device (assuming the speakers are located on the right side of you).

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手順12

Use the soldering iron to remove the wires connected to the microphone.
If you're unfamiliar with soldering or desoldering, check out this guide.
Be sure to wear protective eye wear. Also, keep in mind that the soldering iron will become extremely hot.

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手順13 FM Antenna

SuperSonic Matrix Mid SC-999 Motherboard Replacement, FM Antenna: 手順 13、 2の画像 1

SuperSonic Matrix Mid SC-999 Motherboard Replacement, FM Antenna: 手順 13、 2の画像 2

Use a soldering iron to desolder the region circled in red.
If you're unfamiliar with soldering or desoldering check out this guide.
Be sure to wear protective eye wear. The soldering iron will become extremely hot and a potential danger, so be aware of your surroundings.

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手順14

Desolder the FM antenna from the motherboard.

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手順15 Motherboard

SuperSonic Matrix Mid SC-999 Motherboard Replacement, Motherboard: 手順 15、 2の画像 1

SuperSonic Matrix Mid SC-999 Motherboard Replacement, Motherboard: 手順 15、 2の画像 2

Remove the large ribbon cable from the socket that attaches it to the motherboard.
Pull down on the dark grey sliders located on both sides of the ribbon cable to release it.

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手順16

Remove the small ribbon cable from the socket that attaches it to the motherboard.
Flip the dark grey latch to release the ribbon cable from the motherboard.

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