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JBL Flip 4 USB Port Replacement

소개

If your speaker is experiencing trouble charging or if the USB port seems loose, electrical connections for power may have been damaged. A USB port replacement may be necessary. This guide walks you through on removing the USB port.

필요한 것

  1. JBL Flip 4 USB Port Replacement, Shell: 1 단계, 이미지 3개 중 1개 JBL Flip 4 USB Port Replacement, Shell: 1 단계, 이미지 3개 중 2개 JBL Flip 4 USB Port Replacement, Shell: 1 단계, 이미지 3개 중 3개

    • Insert the plastic opening tool in the crack in between the cover and the rubber spine with the power button.

    • Pry off the cover, beginning with the side without the volume and bluetooth buttons.

    • When prying the cover off, the six clips (three along each side of rubber spine) that attach the cover to the speaker will make snapping sounds.

    • Watch out not to damage the clips on the buttons' side, pry open with caution.

    • Pull the cover off with your thumbs.

    번역하기

  2. JBL Flip 4 USB Port Replacement: 2 단계, 이미지 3개 중 1개 JBL Flip 4 USB Port Replacement: 2 단계, 이미지 3개 중 2개 JBL Flip 4 USB Port Replacement: 2 단계, 이미지 3개 중 3개

    • Remove four 13 mm JIS #0 screws attaching the rubber spine to the speaker, located on both sides of the inside of the speaker.

    • Use the plastic opening tool to release the clips holding the central part of the rubber spine.

    • Pry away one end of the rubber spine with your thumbs and it should come off.

    • Prying off the spine may take some persuading.

    • The speakers are strong magnets. Keep it away from other sensitive electronics.

    번역하기

  3. JBL Flip 4 USB Port Replacement, USB Port: 3 단계, 이미지 2개 중 1개 JBL Flip 4 USB Port Replacement, USB Port: 3 단계, 이미지 2개 중 2개

    • Remove the four 9mm Phillips #1 screws holding the gray USB port.

    • Loosen the USB cover's gray casing using your hands.

    번역하기

  4. JBL Flip 4 USB Port Replacement: 4 단계, 이미지 2개 중 1개 JBL Flip 4 USB Port Replacement: 4 단계, 이미지 2개 중 2개

    • Twist or remove screws from the cap. (depends on your model-version: only older versions have 9mm Phillips #1 screws)

    번역하기

  6. JBL Flip 4 USB Port Replacement: 5 단계, 이미지 2개 중 1개 JBL Flip 4 USB Port Replacement: 5 단계, 이미지 2개 중 2개

    • Pull the wire coated with dark gray foam out from the space where it is tucked and move it out of the way.

    번역하기

  7. JBL Flip 4 USB Port Replacement: 6 단계, 이미지 3개 중 1개 JBL Flip 4 USB Port Replacement: 6 단계, 이미지 3개 중 2개 JBL Flip 4 USB Port Replacement: 6 단계, 이미지 3개 중 3개
    이 단계에 사용된 도구:
    Tweezers
    $4.99
    구매

    • Unhook the white plug attached to the small circuit board hanging from the gray micro USB casing using the ESD Safe Blunt Nose Tweezers.

    • Move the plug out of the way by pulling it through the gap in the large circuit board to get to the next plug behind it.

    번역하기

  8. JBL Flip 4 USB Port Replacement: 7 단계, 이미지 2개 중 1개 JBL Flip 4 USB Port Replacement: 7 단계, 이미지 2개 중 2개

    • Unhook the other smaller white plug behind the previous plug from the same small hanging circuit board using the tweezers.

    번역하기

  9. JBL Flip 4 USB Port Replacement: 8 단계, 이미지 1개 중 1개

    • Pull the gray USB port out of the speaker.

    • Do not yank on this component as it is still attached by wires.

    번역하기

  10. JBL Flip 4 USB Port Replacement: 9 단계, 이미지 3개 중 1개 JBL Flip 4 USB Port Replacement: 9 단계, 이미지 3개 중 2개 JBL Flip 4 USB Port Replacement: 9 단계, 이미지 3개 중 3개

    • Unhook the small white plug attached to the main circuit board that is holding the USB port to the speaker.

    • Remove the USB port component from the speaker.

    번역하기

  11. JBL Flip 4 USB Port Replacement: 10 단계, 이미지 2개 중 1개 JBL Flip 4 USB Port Replacement: 10 단계, 이미지 2개 중 2개

    • Remove three 9mm Phillips #1 screws holding the two small circuit boards to the USB port component.

    • Pry off the top small circuit board with the plastic opening tool.

    • You will have to use some force to remove this board as it is glued down.

    번역하기

  12. JBL Flip 4 USB Port Replacement: 11 단계, 이미지 2개 중 1개 JBL Flip 4 USB Port Replacement: 11 단계, 이미지 2개 중 2개

    • Peel back the black adhesive on the bottom side of the component with the tweezers and remove the wires underneath.

    • Remove the first small circuit board and attached wires.

    번역하기

  13. JBL Flip 4 USB Port Replacement: 12 단계, 이미지 2개 중 1개 JBL Flip 4 USB Port Replacement: 12 단계, 이미지 2개 중 2개

    • Remove the second circuit board by pulling on it with your hands.

    • You may need to pull hard on this small circuit board as it is also glued in some places.

    번역하기
결론

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

다른 27명이 해당 안내서를 완성하였습니다.

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7다른 기여자 명과 함께

Philip Pang

회원 가입일: 10/08/18

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Cal Poly, Team S4-G3, White Fall 2018 Cal Poly, Team S4-G3, White Fall 2018 회원

CPSU-WHITE-F18S4G3

4 회원들

안내서 37개를 작성함

댓글 12개

Hi, I need to replace this circuit board where the charging port mounts.

While trying to remove damaged micro usb port, I damaged the tiny wires from the circuit board.

I tried to find this online but no luck so far.

Do you know the code for this PCB?

Thank you,

alex garcia - 답글

hi, where can i buy new circuit board for micro usb charging port?

joseph celerio - 답글

please i need 1… thank you.

joseph celerio - 답글

I have a question on the small circuit board (charge port), one of the female port on it is for power (+5v), but what is another one? Is it D+, D- ?

P.S. I’ve measure that port with micro usb connected to power source, turns out there has no voltage measured, but the bigger one does has 5v measured.

Thanks!

馮會鈞 - 답글

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