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Nexus 7 Motherboard Assembly Replacement

단지 전제 조건
이 안내서는 다른 가이드의 선행 작업으로 사용하기 위한 것입니다. 그 자체로는 불완전합니다.

필요한 것

  1. Nexus 7 Motherboard Assembly Replacement, Rear Panel: 1 단계, 이미지 1/1
    • In the following steps you will release the clips (highlighted in red) along the perimeter of the Nexus 7's rear panel.

    • Do not use excessive force while prying the clips. They can be easily broken.

  2. Nexus 7 Motherboard Assembly Replacement: 2 단계, 이미지 1/2 Nexus 7 Motherboard Assembly Replacement: 2 단계, 이미지 2/2
    • Gently insert a plastic opening tool near the top of the Nexus 7 between the rear panel and the front panel assembly.

    • Carefully run the plastic opening tool along the top edge to pry the rear panel away from the front panel assembly of the Nexus 7.

  3. Nexus 7 Motherboard Assembly Replacement: 3 단계, 이미지 1/3 Nexus 7 Motherboard Assembly Replacement: 3 단계, 이미지 2/3 Nexus 7 Motherboard Assembly Replacement: 3 단계, 이미지 3/3
    • Insert the plastic opening tool between the rear panel and the front panel assembly near the power button and pry up at several points along the right edge of the Nexus 7.

  4. Nexus 7 Motherboard Assembly Replacement: 4 단계, 이미지 1/3 Nexus 7 Motherboard Assembly Replacement: 4 단계, 이미지 2/3 Nexus 7 Motherboard Assembly Replacement: 4 단계, 이미지 3/3
    • Pry up the rear panel along the left edge using the method described in previous steps.

  5. Nexus 7 Motherboard Assembly Replacement: 5 단계, 이미지 1/2 Nexus 7 Motherboard Assembly Replacement: 5 단계, 이미지 2/2
    • Gently lift and remove the rear panel up off the front panel assembly.

  6. Nexus 7 Motherboard Assembly Replacement, Battery Cable: 6 단계, 이미지 1/2 Nexus 7 Motherboard Assembly Replacement, Battery Cable: 6 단계, 이미지 2/2
    • Using the tip of a spudger, push first on one side then the other to "walk" the battery cable straight out of its socket on the motherboard.

  7. Nexus 7 Motherboard Assembly Replacement, Speaker Cable: 7 단계, 이미지 1/1
    • Peel back the copper ESD shielding covering the bottom of the motherboard.

    • Do not try to remove the copper shielding, as it is still attached underneath the battery.

    • If you're just replacing the micro usb charge port, there is no need to peel back the copper heatsink like in the photo, the speaker assembly can simply be moved out of the way once unscrewed. If the speakers are to be replaced simply peel back the bottom corner to expose the speaker connection. Leave the rest of the heatsink shield alone.

  8. Nexus 7 Motherboard Assembly Replacement: 8 단계, 이미지 1/1
    • Using the tip of a spudger, push the speaker cable straight out of its socket on the motherboard.

  9. Nexus 7 Motherboard Assembly Replacement, Power & Volume ZIF Connector: 9 단계, 이미지 1/1
    • Peel back the label covering the power and volume button ZIF connector.

  10. Nexus 7 Motherboard Assembly Replacement: 10 단계, 이미지 1/2 Nexus 7 Motherboard Assembly Replacement: 10 단계, 이미지 2/2
    • Use the tip of a spudger to carefully flip up the retaining flap on the power and volume button ribbon cable ZIF socket.

    • Make sure you are flipping up the retaining flap, not the socket itself.

    • Use the tip of a spudger to pull the power and volume button ribbon cable straight out of its socket.

  11. Nexus 7 Motherboard Assembly Replacement, Motherboard Assembly: 11 단계, 이미지 1/2 Nexus 7 Motherboard Assembly Replacement, Motherboard Assembly: 11 단계, 이미지 2/2
    • Carefully peel back the adhesive tape covering the I/O board ribbon cable socket on the motherboard.

  12. Nexus 7 Motherboard Assembly Replacement: 12 단계, 이미지 1/2 Nexus 7 Motherboard Assembly Replacement: 12 단계, 이미지 2/2
    • Use the tip of a spudger to carefully flip up the retaining flap on the I/O data ribbon cable ZIF socket.

    • Make sure you are flipping up the retaining flap, not the socket itself.

    • Use the tip of a spudger to pull the I/O data ribbon cable straight out of its socket.

  13. Nexus 7 Motherboard Assembly Replacement: 13 단계, 이미지 1/1
    • Peel back the adhesive tape covering the display and digitizer cable sockets.

    • It is not necessary to completely remove the adhesive, but it is helpful to fold it back on itself to get it out of the way.

  14. Nexus 7 Motherboard Assembly Replacement: 14 단계, 이미지 1/1
    • Use the flat end of a spudger to pry the display data cable straight up off its socket on the motherboard.

  15. Nexus 7 Motherboard Assembly Replacement: 15 단계, 이미지 1/3 Nexus 7 Motherboard Assembly Replacement: 15 단계, 이미지 2/3 Nexus 7 Motherboard Assembly Replacement: 15 단계, 이미지 3/3
    • Use the flat end of a spudger to carefully flip up the retaining flaps on the digitizer ribbon cable ZIF sockets.

    • Make sure you are flipping up the retaining flaps, not the sockets themselves.

    • Use the tip of a spudger to pull the digitizer ribbon cable straight out of its socket.

  16. Nexus 7 Motherboard Assembly Replacement: 16 단계, 이미지 1/2 Nexus 7 Motherboard Assembly Replacement: 16 단계, 이미지 2/2
    • Use the tip of a spudger to remove the warranty seal stickers.

  17. Nexus 7 Motherboard Assembly Replacement: 17 단계, 이미지 1/1
    • Remove the following screws securing the motherboard to the metal frame:

    • Six 3.25 mm silver Phillips screws

    • One 2.23 mm black Phillips screw

  18. Nexus 7 Motherboard Assembly Replacement: 18 단계, 이미지 1/2 Nexus 7 Motherboard Assembly Replacement: 18 단계, 이미지 2/2
    • Carefully lift the motherboard assembly out of the Nexus 7, minding any cables that may get caught.

결론

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

Walter Galan

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