Teardown difficulty:
Easy
Duration:
12 min

Recommended tools

Disassembly/Repair of the mobile device TAG Heuer Connected 2020 with each step description and the required set of tools.


Author, currently - Quality Assurance Specialist


How to disassemble TAG Heuer Connected 2020, Step 1/1 How to disassemble TAG Heuer Connected 2020, Step 1/2

Step 1. Before disassembling!

⚠️ Before disassembling, do not forget to turn your watch off.


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Step 2. Unfasten the strap

Unfasten the metal bracelet.


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Step 3. Unscrew the screws

Using a flat-head screwdriver, unscrew the 4 screws.


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Step 4. Open the back cover

Open the back cover.

⚠️ Look in advance in the picture for the location of the cables for inter-board, touchscreen, display, buttons (if any) under the cover to not damage them accidentally.


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Step 5. Disconnect the battery connector

Disconnect the battery connector as soon as possible.

ℹ️️ The TAG Heuer Connected 2020 SBG8A model has a battery B810 with 430 mAh capacity (aka rechargeable battery).

⚠️ It is highly recommended to disconnect the connector to avoid possible short circuits during disassembly.

Also, try not to use a metal tool to disconnect the rechargeable battery connector or do it carefully.

Disconnector the sensor connector and remove the back cover.


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Step 6. Unscrew the screws

Using a screwdriver (Phillips 1.5 mm PH000), unscrew the 2 screws.


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Step 7. Remove the bracket

Bend the bracket cable with the microphone back.


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Step 8. Disconnect the connectors

Disconnect two connectors (one of them to the display).


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Step 9. Unscrew the screws

Using a screwdriver (Phillips 1.5 mm PH000), unscrew 2 screws.


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Step 10. Remove the motherboard

Carefully remove the printed circuit board. There is no need to use a lever or try to reach the board by force. Make sure that nothing is getting in the way or holding the board.

⚠️ Do not bend the circuit board when removing it or push tools under it. Unbeknownst to yourself, you can damage components or cables from the inside.


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Step 11. Remove the buttons

Disconnect the connector and remove the side buttons assembly.

Detailed disassembly instructions of TAG Heuer Connected 2020 in the video, made by our mobile repair & service center:

If you have a question, ask us, and we will try to answer in as much detail as possible. If this article was helpful for you, please rate it.


Disassembling\Repair has easy complexity and takes about 12 minutes in time. Our manual is suitable for all models TAG Heuer Connected 2020 released for markets in different countries.


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