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BlackBerry R900M Logic Board Replacement

필요한 것

  1. BlackBerry R900M Logic Board Replacement, Case Disassembly: 1 단계, 이미지 1/1
    • Use a T9 Screwdriver to unscrew the two screws on the backside of the BlackBerry, one on the bottom left and one on the top right.

  2. BlackBerry R900M Logic Board Replacement: 2 단계, 이미지 1/1
    • Remove the backside of the device and set aside for later use.

  3. BlackBerry R900M Logic Board Replacement: 3 단계, 이미지 1/2 BlackBerry R900M Logic Board Replacement: 3 단계, 이미지 2/2
    • Remove the rubber placement pad that sits under the battery and set aside for later use. Gently fold back the battery, making sure the small plug connecting the battery to the logic board remains intact. Extra care should be taken as this part is quite delicate and easy to damage.

  4. BlackBerry R900M Logic Board Replacement: 4 단계, 이미지 1/1
    • Use the T9 Screwdriver to remove the five visible screws: Top right, bottom right, middle center, bottom center, bottom left.

  5. BlackBerry R900M Logic Board Replacement: 5 단계, 이미지 1/2 BlackBerry R900M Logic Board Replacement: 5 단계, 이미지 2/2
    • Carefully remove the board from the device by gently pushing on the screen from the front side. The battery, screen, and scroll wheel are all connected to the logic board. Be sure to support these components so they do not break.

    • Note the placement of two additional rubber pieces that cling loosely to the logic board. It is okay to let these pieces fall loose.

    • One is located below the scrollwheel.

    • Another is located behind the screen.

  6. BlackBerry R900M Logic Board Replacement, Scroll Wheel: 6 단계, 이미지 1/2 BlackBerry R900M Logic Board Replacement, Scroll Wheel: 6 단계, 이미지 2/2
    • Pinch the white plastic clip that connects the ribbon of the scroll wheel to the logic board.

    • Gently wiggle and pull upwards to remove the scroll wheel.

  7. BlackBerry R900M Logic Board Replacement, Display: 7 단계, 이미지 1/2 BlackBerry R900M Logic Board Replacement, Display: 7 단계, 이미지 2/2
    • Pull out the two black clips securing the screen’s ribbon so that they are as far out as they will go.

    • Gently remove the screen’s ribbon from the slot. Be sure to support the screen and any connected parts.

  8. BlackBerry R900M Logic Board Replacement, External Battery Power Conductor: 8 단계, 이미지 1/1
    • Disconnect the power conductor by gently peeling the grey section (which is connected to the logic board) upwards.

  9. BlackBerry R900M Logic Board Replacement: 9 단계, 이미지 1/1
    • The conductor can now be easily removed by pulling it off of the logic board.

  10. BlackBerry R900M Logic Board Replacement, Internal Battery: 10 단계, 이미지 1/2 BlackBerry R900M Logic Board Replacement, Internal Battery: 10 단계, 이미지 2/2
    • Gently pull on the wires connecting the battery to the device until the battery disconnects.

결론

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

Steven Jackowski

회원 가입일: 04/18/10

1 평판

안내서 7개 작성하였습니다

Cal Poly, Team 33-83, Johann Spring 2010 Cal Poly, Team 33-83, Johann Spring 2010 회원

CPSU-JOHANN-S10S33G83

4 회원들

안내서 9개 작성하였습니다

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