Jabra Speak 510 Motherboard Replacement

소개

If the lights on the board aren’t working, the buttons on aren’t responsive, or Bluetooth is no longer functioning correctly, you may need to replace the motherboard. This guide will give you step-by-step instructions on how to replace the motherboard on the Jabra Speak 510.

필요한 것

1 단계 Outer Casing

Jabra Speak 510 Motherboard Replacement, Outer Casing: 1 단계, 이미지 1/2

Jabra Speak 510 Motherboard Replacement, Outer Casing: 1 단계, 이미지 2/2

Using a metal spudger, peel back the foam pad on the bottom of the device to reveal six screws.

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2 단계

Remove the six 20 mm T6 screws from the bottom of the device.

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Remove the screws using T6 Torx screwdriver.

Taha Asad - 2017년 9월 24일 답글

3 단계

Remove the back plate and the grey foam underneath.

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4 단계

Jabra Speak 510 Motherboard Replacement: 4 단계, 이미지 3/3

Use a small, pointed metal spudger to release the plastic tabs connecting the faceplate to the bottom of the speaker.
A small cable connects the faceplate to the device. Carefully disconnect the cable before fully opening the device.
Slowly flip the device open like a clam shell.
There are several wires soldered to the motherboard that prevent the faceplate from detaching completely.

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The hooks on the plastic tabs point inwards. You can see the counterpart of a hook on the 2nd picture on the left of the battery.

I released the hooks by pushing the plastic pads outwards, gently pulling a flat-head screwdriver towards the center. It is necessary to pull the screwdriver ca. 3mm back from the maximum possible depth (otherwise you would push the counterpart outwards, instead of the plastic pad).

Franz - 2020년 6월 25일 답글

5 단계 Motherboard

Jabra Speak 510 Motherboard Replacement, Motherboard: 5 단계, 이미지 1/2

Jabra Speak 510 Motherboard Replacement, Motherboard: 5 단계, 이미지 2/2

Using the T6 Torx Screwdriver, remove the four (4mm) screws.

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6 단계

After removing the screws, take out the center covering to free the motherboard by lifting the tabs and pulling it off.

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Hi.

Perhaps it could seem strange but I need to reduce the Bluetooth range so the device doesn't connect to my cellphone when I'm more tan three meters from it. Where is the BT antenna? It's the Golden ring in the outer of the MB maybe? What could be the better way to reduce the BT range?.

Thanks.

Jose E - 2017년 7월 27일 답글

7 단계

Peel off the white adhesive to desolder the connections underneath.
Desolder the wires connected to the motherboard.
You can find soldering tips in the How To Solder and Desolder Connections guide.
Keep track of where the wires are connected. When re-assembling you will have to connect the wires in the correct spot.