Samsung Galaxy Note20 Ultra Loudspeaker Replacement

はじめに

Use this guide to remove or replace the loudspeaker on your Samsung Galaxy Note20 Ultra.

For your safety, discharge the battery below 25% before disassembling your phone. This reduces the risk of a dangerous thermal event if the battery is accidentally damaged during the repair. If your battery is swollen, take appropriate precautions.

必要な工具と部品

手順1 Heat the rear cover

Samsung Galaxy Note20 Ultra Loudspeaker Replacement, Heat the rear cover: 手順 1、 1の画像 1

Completely power off your phone before you begin disassembly.
Heat an iOpener and apply it to the left side of the rear cover for one minute.
A hair dryer, heat gun, or hot plate may also be used, but be careful not to overheat the phone—the screen and internal battery are susceptible to heat damage.

翻訳

手順2 Insert an opening pick

Samsung Galaxy Note20 Ultra Loudspeaker Replacement, Insert an opening pick: 手順 2、 3の画像 1

Samsung Galaxy Note20 Ultra Loudspeaker Replacement, Insert an opening pick: 手順 2、 3の画像 2

Samsung Galaxy Note20 Ultra Loudspeaker Replacement, Insert an opening pick: 手順 2、 3の画像 3

Apply a suction cup to the heated edge of the rear cover, as close to the edge as possible.
If your back glass is badly cracked, covering it with a layer of clear packing tape may allow the suction cup to adhere. Alternatively, very strong tape may be used instead of the suction cup. If all else fails, you can superglue the suction cup to the broken panel.
Pull up on the suction cup with strong, steady force to create a gap between the rear cover and the frame.
Depending on the age of your phone, this may be difficult. If you are having trouble, apply more heat to the edge and try again.
Insert an opening pick into the gap.
Don't insert the opening pick more than 5 mm into the phone or you risk damaging the internal components.

翻訳

手順3 Begin to cut the adhesive

Samsung Galaxy Note20 Ultra Loudspeaker Replacement, Begin to cut the adhesive: 手順 3、 3の画像 1

Samsung Galaxy Note20 Ultra Loudspeaker Replacement, Begin to cut the adhesive: 手順 3、 3の画像 2

Samsung Galaxy Note20 Ultra Loudspeaker Replacement, Begin to cut the adhesive: 手順 3、 3の画像 3

Slide the opening pick along the left edge towards the bottom left corner to cut through the adhesive.
Leave the pick inserted in the bottom left corner to prevent the adhesive from re-sealing.

翻訳

手順4 Cut along the perimeter of the rear cover

Samsung Galaxy Note20 Ultra Loudspeaker Replacement, Cut along the perimeter of the rear cover: 手順 4、 3の画像 1

Samsung Galaxy Note20 Ultra Loudspeaker Replacement, Cut along the perimeter of the rear cover: 手順 4、 3の画像 2

Samsung Galaxy Note20 Ultra Loudspeaker Replacement, Cut along the perimeter of the rear cover: 手順 4、 3の画像 3

While cutting through the adhesive, don't insert the opening pick more than 5 mm into the phone or you risk damaging the internal components.
Repeat the process of heating and cutting the adhesive along the three remaining sides of the rear cover.
You can insert each new opening pick in the gaps created by the opening picks left in each corner.
As you proceed, leave an opening pick in each corner to prevent the adhesive from re-sealing.
Slide an opening pick back and forth around the entire perimeter of the phone to release any missed adhesive. Reheat any stubborn adhesive.

翻訳

手順5 Remove the rear cover

Samsung Galaxy Note20 Ultra Loudspeaker Replacement, Remove the rear cover: 手順 5、 2の画像 1

Samsung Galaxy Note20 Ultra Loudspeaker Replacement, Remove the rear cover: 手順 5、 2の画像 2

Lift the rear cover straight up to remove it.

翻訳

手順6 Disconnect the wireless charging coil

Samsung Galaxy Note20 Ultra Loudspeaker Replacement, Disconnect the wireless charging coil: 手順 6、 2の画像 1

Samsung Galaxy Note20 Ultra Loudspeaker Replacement, Disconnect the wireless charging coil: 手順 6、 2の画像 2

Use the pointed end of a spudger to pry up and disconnect the wireless charging coil press connector.
Take care to pry only under the edge of the connector to prevent damaging the socket itself and surrounding components.
To re-attach press connectors like this one, carefully align and press down on one side until it clicks into place, then repeat on the other side. Do not press down on the middle. If the connector is misaligned, the pins can bend, causing permanent damage.

翻訳

手順7 Disconnect the white press connector

Samsung Galaxy Note20 Ultra Loudspeaker Replacement, Disconnect the white press connector: 手順 7、 2の画像 1

Samsung Galaxy Note20 Ultra Loudspeaker Replacement, Disconnect the white press connector: 手順 7、 2の画像 2

Use the pointed end of a spudger to pry up and disconnect the white press connector located in the bottom right of the motherboard shield.

翻訳

手順8 Remove the motherboard shield screws

Samsung Galaxy Note20 Ultra Loudspeaker Replacement, Remove the motherboard shield screws: 手順 8、 1の画像 1

この手順で使用する道具：

Magnetic Project Mat

$19.95

購入する

Use a Phillips screwdriver to remove the six 4.0 mm screws securing the motherboard shield.
If these screws have not been removed before, they may be difficult to remove as they have threadlocker on their threads.
Throughout this repair, keep track of each screw and make sure it goes back exactly where it came from.

翻訳

手順9 Remove the wireless charging coil

Samsung Galaxy Note20 Ultra Loudspeaker Replacement, Remove the wireless charging coil: 手順 9、 3の画像 1

Samsung Galaxy Note20 Ultra Loudspeaker Replacement, Remove the wireless charging coil: 手順 9、 3の画像 2

Samsung Galaxy Note20 Ultra Loudspeaker Replacement, Remove the wireless charging coil: 手順 9、 3の画像 3

この手順で使用する道具：

Tweezers

$4.99

購入する

Use a pair of tweezers to lift up the motherboard shield.
Be careful when handling the motherboard shield because its edges are thin and sharp.
Use your fingers to grip the motherboard shield.

翻訳

手順10

Samsung Galaxy Note20 Ultra Loudspeaker Replacement: 手順 10、 3の画像 3

Peel the wireless charging coil up and away from the device to remove it.
The wireless charging coil is secured to the device with light adhesive.

翻訳

手順11 Disconnect the battery

Samsung Galaxy Note20 Ultra Loudspeaker Replacement, Disconnect the battery: 手順 11、 2の画像 1

Samsung Galaxy Note20 Ultra Loudspeaker Replacement, Disconnect the battery: 手順 11、 2の画像 2

Use the pointed end of a spudger to pry up the battery press connector to safely disconnect the battery before continuing repairs.

翻訳

手順12 Remove the loudspeaker screws

Samsung Galaxy Note20 Ultra Loudspeaker Replacement, Remove the loudspeaker screws: 手順 12、 1の画像 1

Use a Phillips screwdriver to remove the five 4.0 mm screws securing the loudspeaker to the frame.

翻訳

手順13 Loosen the loudspeaker

Samsung Galaxy Note20 Ultra Loudspeaker Replacement, Loosen the loudspeaker: 手順 13、 2の画像 1

Samsung Galaxy Note20 Ultra Loudspeaker Replacement, Loosen the loudspeaker: 手順 13、 2の画像 2

Insert the pointed end of a spudger into the hole marked by a triangle on the left side of the loudspeaker.
Use the spudger to pry up and loosen the left side of the loudspeaker.

翻訳

手順14

Insert the pointed end of a spudger into the hole marked by a triangle on the right side of the loudspeaker.
Use the spudger to pry up and detach the loudspeaker from the frame.
The loudspeaker is secured to the frame by clips along its bottom edge.

翻訳

手順15 Remove the loudspeaker

Samsung Galaxy Note20 Ultra Loudspeaker Replacement, Remove the loudspeaker: 手順 15、 1の画像 1

この手順で使用する道具：

Tweezers

$4.99

購入する

Use a pair of tweezers to lift and remove the loudspeaker.

翻訳

終わりに

Compare your new replacement part to the original part—you may need to transfer remaining components or remove adhesive backings from the new part before installing.

To reassemble your device, follow these instructions in reverse order.

Take your e-waste to an R2 or e-Stewards certified recycler.

Repair didn’t go as planned? Try some basic troubleshooting, or ask our Samsung Galaxy Note20 Ultra Answers community for help.

3 の人々がこのガイドを完成させました。