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Sony H.ear on 3 Left Speaker Housing Disassembly

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  1. Sony H.ear on 3 Left Speaker Housing Disassembly, Extend the Left Speaker: 1 단계, 이미지 1/2 Sony H.ear on 3 Left Speaker Housing Disassembly, Extend the Left Speaker: 1 단계, 이미지 2/2
    • Extend the Left cup and fold the Right cup away via the headband.

    • This will help protect the other ear pad while you work on this one.

  2. Sony H.ear on 3 Left Speaker Housing Disassembly, Unclip the Left Ear Pad: 2 단계, 이미지 1/3 Sony H.ear on 3 Left Speaker Housing Disassembly, Unclip the Left Ear Pad: 2 단계, 이미지 2/3 Sony H.ear on 3 Left Speaker Housing Disassembly, Unclip the Left Ear Pad: 2 단계, 이미지 3/3
    • The pad is attached by 6 clips in a hexagonal pattern, shown by the arrows.

    • Starting from the top, insert an opening pick in between where the cup leather meets the plastic casing, push it in firmly, then twist it until you disengage the top clip.

    • Try not to damage or peel off the leather while doing this. It helps if you pry towards the speaker housing, not the leather cup.

    • Work round the back side, poking the pick in and twisting to disengage further clips until you can gently pull the cup away.

    • When re-assembling, make sure that the stitching line on the ear pad is facing the bottom.

  3. Sony H.ear on 3 Left Speaker Housing Disassembly, Unscrew the casing for the Left Speaker: 3 단계, 이미지 1/1
    • Check that you are on the Left Speaker using the indicator on the headband.

    • Use a JIS #000 screwdriver to remove the 5x 6mm screws holding the Left Speaker casing in place.

    • Do not remove the casing or pull the casing away yet. The two sides are connected together via a soldered cable.

  4. Sony H.ear on 3 Left Speaker Housing Disassembly, Unstick the NFC Antenna cable: 4 단계, 이미지 1/3 Sony H.ear on 3 Left Speaker Housing Disassembly, Unstick the NFC Antenna cable: 4 단계, 이미지 2/3 Sony H.ear on 3 Left Speaker Housing Disassembly, Unstick the NFC Antenna cable: 4 단계, 이미지 3/3
    • Gently lift the cup away and peek inside without fully removing it. You should see the following:

    • A thin layer of tape holding a cable going from the boards to the NFC antenna in the outer shell piece.

    • In this picture it's already unstuck.

    • Another thin layer of tape below it holding the headband cable and NC microphone cables to the mainboard.

    • Gently pry the layer of tape holding the NFC cable.

    • This area has three layers of tape on top of the circuit board - make sure you're only unsticking the top layer that is holding the NFC cable for now.

    • Once you've done that, it should have enough slack, and then you can open it like a book from the right side.

    • You cannot disconnect the NFC antenna cable unless you have a soldering iron. Be careful if you are doing any further disassembly to the Left Speaker.

결론

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

Before re-installing the cups, test your headphones to make sure they turn on and work in a basic way.

For the best re-assembly, you may need to replace the foam tape.

Caius Nocturne

회원 가입일: 07/12/21

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