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Sony H.ear on 3 Headband replacement

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  1. Sony H.ear on 3 Headband replacement, Extend the Right Speaker: 1 단계, 이미지 1/2 Sony H.ear on 3 Headband replacement, Extend the Right Speaker: 1 단계, 이미지 2/2
    • Extend the Right cup and fold the Left 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 Headband replacement, Unclip the Right Ear Pad: 2 단계, 이미지 1/3 Sony H.ear on 3 Headband replacement, Unclip the Right Ear Pad: 2 단계, 이미지 2/3 Sony H.ear on 3 Headband replacement, Unclip the Right 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 Headband replacement, Unscrew the casing on the Right Speaker: 3 단계, 이미지 1/1
    • Check that you are on the Right Speaker using the indicator on the headband.

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

    • Gently lift the casing apart like a book from the bottom.

    • Do not lift it completely away as the touchpad is still connected by a delicate ribbon cable.

    • When re-assembling, make sure the touchpad ribbon cable isn't pinched by the casing.

  4. Sony H.ear on 3 Headband replacement, Locate the battery and touchpad connectors: 5 단계, 이미지 1/3 Sony H.ear on 3 Headband replacement, Locate the battery and touchpad connectors: 5 단계, 이미지 2/3 Sony H.ear on 3 Headband replacement, Locate the battery and touchpad connectors: 5 단계, 이미지 3/3
    • Gently peel back the foam tape with a spudger and unstick it from the two cables underneath.

    • The battery and headband cable held in place against the PCB and internal enclosure of the Right Speaker with foam tape. The ZIF connector the touchpad is to the side and not covered in tape.

    • Headband cable connector (under foam tape)

    • Battery connector (under foam tape)

    • ZIF connector for touchpad

    • Foam tape

  5. 이 단계에 사용된 도구:
    Tweezers
    $4.99
    구매
    • Using tweezers, gently grab and pull the smaller connector up from the circuit board to disconnect the battery.

    • Be extra careful to make sure you don't puncture the battery with the tweezers.

    • Using a spudger, gently flip up the latch on the ZIF connector on the circuit board connecting the touchpad.

    • Gently lift the ribbon cable away.

  6. Sony H.ear on 3 Headband replacement, Remove the Touchpad: 8 단계, 이미지 1/1
    • You can now safely remove the touchpad from the Right Speaker.

  7. Sony H.ear on 3 Headband replacement, Extend the Left Speaker: 9 단계, 이미지 1/2 Sony H.ear on 3 Headband replacement, Extend the Left Speaker: 9 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.

  8. Sony H.ear on 3 Headband replacement, Unclip the Left Ear Pad: 10 단계, 이미지 1/3 Sony H.ear on 3 Headband replacement, Unclip the Left Ear Pad: 10 단계, 이미지 2/3 Sony H.ear on 3 Headband replacement, Unclip the Left Ear Pad: 10 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.

  9. Sony H.ear on 3 Headband replacement, Unscrew the casing for the Left Speaker: 11 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.

  10. Sony H.ear on 3 Headband replacement, Unstick the NFC Antenna cable: 12 단계, 이미지 1/3 Sony H.ear on 3 Headband replacement, Unstick the NFC Antenna cable: 12 단계, 이미지 2/3 Sony H.ear on 3 Headband replacement, Unstick the NFC Antenna cable: 12 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.

    • With one hand holding the cup and the face plate with the NFC antenna, gently lift the foam tape holding the headband cable onto the circuit board below.

    • Just peel at the area it connects to the circuit board for now.

  11. Sony H.ear on 3 Headband replacement, Disconnect the headband cable from the mainboard: 14 단계, 이미지 1/1
    • Using the pointed end of a spudger, gently pull at the edges of the sliding connector of the headband cable to disconnect it from the mainboard.

    • Gently peel the the whole headband cable up with the tape starting from the connector.

    • There are soldered NC microphone cables directly below the headband cable that may also be stuck to the tape. Be very gentle during this process, making sure you gently unstick the tape from these cables as you peel the headband cable away.

    • There's also yellow tape on the circuit board protecting chips on the mainboard from interference. Also avoid peeling this up.

  12. Sony H.ear on 3 Headband replacement, Unscrew the rear hinge of the Left Speaker: 15 단계, 이미지 1/1
    • There are two parts of the headband hinge:

    • Rear-facing hinge held by 2 6mm JIS #000 screws

    • Front-facing hinge attached by a pivot that is socketed in the speaker casing.

    • Unscrew the 6mm screws holding the rear hinge to the speaker casing.

  13. Sony H.ear on 3 Headband replacement, Tilt and push the Left Speaker hinge: 16 단계, 이미지 1/2 Sony H.ear on 3 Headband replacement, Tilt and push the Left Speaker hinge: 16 단계, 이미지 2/2
    • On the rear hinge, gently lift up the hinge as much as is comfortable while at the same time, gently tugging on the front hinge outwards. You should be able to create a small shift in where the hinge is sitting, which is important for the next part.

    • Make sure the rear hinge bracket doesn't sit on top of the mainboard at this stage as it might press against and damage solder joints.

  14. Sony H.ear on 3 Headband replacement, Unsocket the front hinge of the Left Speaker: 17 단계, 이미지 1/2 Sony H.ear on 3 Headband replacement, Unsocket the front hinge of the Left Speaker: 17 단계, 이미지 2/2
    • If you can't desolder the NFC antenna, try to hold or rest it while you do this to avoid straining the cable.

    • Gently lift up the unscrewed rear hinge as much as is comfortable over the internals.

    • Using the extra slack from lifting the rear hinge, carefully pry out the socket of the front hinge out of the speaker casing with the flat end of a spudger.

    • When you see a yellow ring appear in an opening on the top of the hinge, you're almost there.

    • Once the socket is out, gently lift the whole headband arch away from the speaker.

  15. Sony H.ear on 3 Headband replacement, Disconnect the headband cable from the Right Speaker: 18 단계, 이미지 1/2 Sony H.ear on 3 Headband replacement, Disconnect the headband cable from the Right Speaker: 18 단계, 이미지 2/2
    이 단계에 사용된 도구:
    Tweezers
    $4.99
    구매
    • Use tweezers to gently grab the sides of the connector of the headband cable, then gently pull up and disconnect it.

    • Be careful not to puncture the battery with the tweezers.

  16. Sony H.ear on 3 Headband replacement, Unscrew the rear hinge of the Right Speaker: 19 단계, 이미지 1/2 Sony H.ear on 3 Headband replacement, Unscrew the rear hinge of the Right Speaker: 19 단계, 이미지 2/2
    • The way the headband is connected to the Right speaker is exactly the same as the Left Speaker but mirrored:

    • Rear-facing hinge held by 2 6mm JIS #000 screws

    • Front-facing hinge attached by a pivot that is socketed in the speaker casing.

    • Unscrew the 6mm screws holding the rear hinge to the speaker casing.

  17. Sony H.ear on 3 Headband replacement, Tilt and push the Right Speaker hinge: 20 단계, 이미지 1/2 Sony H.ear on 3 Headband replacement, Tilt and push the Right Speaker hinge: 20 단계, 이미지 2/2
    • On the rear hinge, gently lift up the hinge as much as is comfortable while at the same time, gently tugging on the front hinge outwards.

    • You should be able to create a small shift in where the hinge is sitting, which is important for the next part.

  18. Sony H.ear on 3 Headband replacement, Unsocket the front hinge of the Right Speaker: 21 단계, 이미지 1/3 Sony H.ear on 3 Headband replacement, Unsocket the front hinge of the Right Speaker: 21 단계, 이미지 2/3 Sony H.ear on 3 Headband replacement, Unsocket the front hinge of the Right Speaker: 21 단계, 이미지 3/3
    • Using the same technique as the Left Speaker, use the flat end of a spudger to gently pry the socket away from the speaker casing.

    • When you see a yellow ring in the gap, you're almost there, keep going.

    • Once the socket is out, gently lift the whole headband away from the speaker.

결론

Now you have full access to the headband assembly.

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.

다른 2명이 해당 안내서를 완성하였습니다.

Caius Nocturne

회원 가입일: 07/12/21

2,066 평판

안내서 13개 작성하였습니다

댓글 한 개

The swivel hinge on both sides broke. This guide was instrumental, thanks so much!

Devin Hyland - 답글

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