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MusicAngel JH-MD04E2 wired speakers Disassembly

Introduction

This is the wired version of MusicAngel from a few years back.

I decided to take it apart to create this guide and see what makes it tick.

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  1. MusicAngel JH-MD04E2 wired speakers Disassembly, First assessment: étape 1, image 1 de 3 MusicAngel JH-MD04E2 wired speakers Disassembly, First assessment: étape 1, image 2 de 3 MusicAngel JH-MD04E2 wired speakers Disassembly, First assessment: étape 1, image 3 de 3

    • Bottom side has 4 5.95mm tapping Phillips #1 screws, under a rubber cover.

    • Under the label, there are two more Phillips #1 screws 9.15mm tapping screws.

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  2. MusicAngel JH-MD04E2 wired speakers Disassembly, Opening the speaker: étape 2, image 1 de 3 MusicAngel JH-MD04E2 wired speakers Disassembly, Opening the speaker: étape 2, image 2 de 3 MusicAngel JH-MD04E2 wired speakers Disassembly, Opening the speaker: étape 2, image 3 de 3

    • Use a very thin metal prying tool and slide it in between the metal looking grill and the speaker body. Carefully pry it out (no glue is used) all the way around.

    • Repeat on both speaker sides.

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  4. MusicAngel JH-MD04E2 wired speakers Disassembly, Taking out the parts: étape 3, image 1 de 3 MusicAngel JH-MD04E2 wired speakers Disassembly, Taking out the parts: étape 3, image 2 de 3 MusicAngel JH-MD04E2 wired speakers Disassembly, Taking out the parts: étape 3, image 3 de 3

    • Use a spudger to pry the battery that is glued to the top, from the body. Note: This is pretty strong adhesive.

    • Tilt the speaker grill / element a little, to slide it through the body.

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  5. MusicAngel JH-MD04E2 wired speakers Disassembly, Information: étape 4, image 1 de 3 MusicAngel JH-MD04E2 wired speakers Disassembly, Information: étape 4, image 2 de 3 MusicAngel JH-MD04E2 wired speakers Disassembly, Information: étape 4, image 3 de 3

    • As you can see, there are no connectors used. All connections are soldered directly to the board.

    • No information can be found on the battery, either side.

    • The speaker elements are 45mm, 3W and 4Ω

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  6. MusicAngel JH-MD04E2 wired speakers Disassembly, Board overview: étape 5, image 1 de 1

    • Not really much going on on this board.

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Conclusion

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

2 autres ont terminé cette réparation.

Auteur

avec 1 autre contributeur

Geir Ove Andersen

Membre depuis le 06/06/22

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