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Micro-USB Port Replacement

필요한 것

  1. Micro-USB Port Replacement, Back Plate: 1 단계, 이미지 1/2 Micro-USB Port Replacement, Back Plate: 1 단계, 이미지 2/2

    • Unscrew the four 3.4 mm flat head screws

    편집

  2. Micro-USB Port Replacement: 2 단계, 이미지 1/1

    • Carefully lift the back plate off the watch. You will notice a lithium battery and rubber gasket attached to the back plate.

    편집

  3. Micro-USB Port Replacement, Lithium Battery: 3 단계, 이미지 1/1

    • If not replacing lithium battery, skip down two steps.

    • Using the plastic removal tool, pry the battery from the backing plate. The battery is simply attached with glue.

    편집

  4. Micro-USB Port Replacement: 4 단계, 이미지 1/1

    • Desolder the battery connections from the motherboard. Learn how to solder components here!

    편집

  6. Micro-USB Port Replacement, Motherboard: 5 단계, 이미지 1/1

    • Use PH00 screw driver to remove two 2.4mm Phillips head screws.

    편집

  7. Micro-USB Port Replacement: 6 단계, 이미지 1/1

    • Use a spudger or tweezers to remove a white sticker that covers a Phillips head screw.

    편집

  8. Micro-USB Port Replacement: 7 단계, 이미지 1/1

    • Use PH00 screwdriver to remove 5.2mm Phillips head screw

    편집

  9. Micro-USB Port Replacement: 8 단계, 이미지 1/3 Micro-USB Port Replacement: 8 단계, 이미지 2/3 Micro-USB Port Replacement: 8 단계, 이미지 3/3

    • Use ESD safe tweezers to remove the gold ribbon cable.

    • This will expose a second 5.2mm Phillips head screw that can be removed with a PH00 screwdriver.

    편집

  10. Micro-USB Port Replacement: 9 단계, 이미지 1/2 Micro-USB Port Replacement: 9 단계, 이미지 2/2

    • Use a spudger to gently pry on the motherboard towards the top of the watch, being towards the 12 o'clock position to loosen the motherboard.

    • You can now access the parts and pieces on the bottom of, and below the motherboard.

    편집

  11. Micro-USB Port Replacement, Micro-USB Port: 10 단계, 이미지 1/1

    • Locate the four main soldering points marked in red.

    • Be aware of the five additional soldered pins marked by the blue arrow.

    편집

  12. Micro-USB Port Replacement: 11 단계, 이미지 1/3 Micro-USB Port Replacement: 11 단계, 이미지 2/3 Micro-USB Port Replacement: 11 단계, 이미지 3/3

    • Begin to desolder the points pointed out in the last step.

    • Use the soldering wick to help remove the solder.

    편집
결론

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

다른 3명이 해당 안내서를 완성하였습니다.

작성자

다른 기여자 2명과 함께

Michael Miller

회원 가입일: 10/24/16

281 평판

안내서 2개 작성하였습니다

배지: 11

배지 +8개 더

팀

IUPUI, Team 3-3, Baechle Fall 2016 IUPUI, Team 3-3, Baechle Fall 2016 회원

IUPUI-BAECHLE-F16S3G3

4 회원들

안내서 8개 작성하였습니다

댓글 한 개

I want to know that what I have to do if want to replace the lithium battery with usb direct powered device.

amupis232389 - 답글

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