B&O Beoplay EX Teardown

Written By: zchenmd
Published: 03/06/23
  • Comments: 11

B&O Beoplay EX Teardown

Published: 03/06/23

Teardown

Introduction

Look into a High-end true wireless earphone.

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    • In this cavity, there is a speaker unit and a logic board.

    • The newly designed 9.2mm speaker unit is protected by a transparent cover.

    Was it difficult opening the anterior chamber?

    Chrispy P -

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    • Logic board can be apart easily.

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    • RED: EMERALD 4.1 BAS200100

    • Orange: 3460 3 K AWBX

    • Sky blue: CTD L2B

    • Green: 20401 ZOORD

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    • Battery was located in a definite different space to the logic board.

    • If you want to change the battery, you have to open the cavity behind.

    Can you see what the battery type / brand is ??

    DH Partner -

    I did not take apart it. However, from another source, I can inform you that the battery is LIR ZJ1254H 3.85V, which was made by Zijing technology. I will update a picture.

    zchenmd -

    Is opening the cavity behind the battery difficult? I already have a set of ifixit tools.

    Chrispy P -

    Is the battery glued into that yellow stuff? How to replace it?

    Alexander Lykke -

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    How do you take the case apart?

    Si Cleaver -

    Used a thin metal pry.

    zchenmd -

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Author

zchenmd

Member since: 10/03/21

253 Reputation

4 comments

I have a dead pair of Beoplay E6 headphones (similar to these) and would be curious to open mine up to. I'm new to all of this, what type of tools do I need to open the compartments of the headphones? Thank You

SamJ7 -

Nothing special, warm it and twist it until open by your hands. I know it’s hard, but be careful not to damage the parts.

zchenmd -

Where to get the batteries for the buds and the case if one might try this?

Alexander Lykke -

I also have dead Beoplay E6. Can you provide a diagram for the 3 button inline unit as the headphone will not turn on (no lights) although 5v getting to the inline unit??

Clive Holden -