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Ceiva LF2003 Main Circuit Board Replacement

필요한 것

  1. Ceiva LF2003 Main Circuit Board Replacement, Exterior Frame and Matting: 1 단계, 이미지 1/1
    • Lay the device on its back, and rotate so the base is facing away from you.

  2. Ceiva LF2003 Main Circuit Board Replacement: 2 단계, 이미지 1/1
    • Grip the frame with your fingers under the edge of the frame, and thumbs pushing down on the front of the device.

  3. Ceiva LF2003 Main Circuit Board Replacement: 3 단계, 이미지 1/1
    • Lift up the frame with your fingers and push down the rest of the device with your thumbs.

  4. Ceiva LF2003 Main Circuit Board Replacement: 4 단계, 이미지 1/1
    • Remove the frame and matte from the device.

  5. Ceiva LF2003 Main Circuit Board Replacement, Internal Plastic Screen Frame: 5 단계, 이미지 1/1
    • Remove the four 7mm Torx T6 screws.

  6. Ceiva LF2003 Main Circuit Board Replacement: 6 단계, 이미지 1/2 Ceiva LF2003 Main Circuit Board Replacement: 6 단계, 이미지 2/2
    • Using the plastic opening tool or your fingers, lift up the frame from any edge.

    • Remove the frame from the device.

  7. Ceiva LF2003 Main Circuit Board Replacement, Display: 7 단계, 이미지 1/3 Ceiva LF2003 Main Circuit Board Replacement, Display: 7 단계, 이미지 2/3 Ceiva LF2003 Main Circuit Board Replacement, Display: 7 단계, 이미지 3/3
    • Unplug the cable connecting the display to the power supply using the flat end of the spudger to pry the connector away from the circuit board.

    • Alternate applying pressure to the left and right side of the connector to ensure that it does not break.

  8. Ceiva LF2003 Main Circuit Board Replacement: 8 단계, 이미지 1/1
    • Remove the four 7mm Torx T6 screws.

  9. Ceiva LF2003 Main Circuit Board Replacement: 9 단계, 이미지 1/2 Ceiva LF2003 Main Circuit Board Replacement: 9 단계, 이미지 2/2
    • Lift up the display from the left edge and flip display over.

    • Do not lift the display too quickly, as the display is still connected to the main circuit board on the right.

  10. Ceiva LF2003 Main Circuit Board Replacement: 10 단계, 이미지 1/3 Ceiva LF2003 Main Circuit Board Replacement: 10 단계, 이미지 2/3 Ceiva LF2003 Main Circuit Board Replacement: 10 단계, 이미지 3/3
    • Use the spudger to disconnect the ribbon cable from the display by the black pins away from the connector. There is a pin on either side of the connector.

    • Once both pins are released, the ribbon cable should slide easily out.

    • It may be easier if someone else holds the display so the cable does not get ripped out.

  11. Ceiva LF2003 Main Circuit Board Replacement: 11 단계, 이미지 1/1
    • Remove the display assembly from the device.

  12. Ceiva LF2003 Main Circuit Board Replacement, Main Circuit Board: 12 단계, 이미지 1/1
    • Remove the five 7mm Torx T6 screws.

  13. Ceiva LF2003 Main Circuit Board Replacement: 13 단계, 이미지 1/1
    • Desolder the three wires attaching the board to the power supply.

    • In the pictures, the wires are not actually desoldered.

  14. Ceiva LF2003 Main Circuit Board Replacement: 14 단계, 이미지 1/1
    • Desolder all the ribbon cable attachments from the board.

    • In the pictures, the wires are not actually desoldered.

  15. Ceiva LF2003 Main Circuit Board Replacement: 15 단계, 이미지 1/1
    • Remove the circuit board from the device.

    • The picture shows the board still attached to the wires, but after desoldering, the board will be completely free from the device.

결론

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

다른 한 분이 해당 안내서를 완성하였습니다.

Casey Glasgow

회원 가입일: 01/26/14

510 평판

안내서 5개 작성하였습니다

Cal Poly, Team 9-25, Maness Winter 2014 Cal Poly, Team 9-25, Maness Winter 2014 회원

CPSU-MANESS-W14S9G25

4 회원들

안내서 5개 작성하였습니다

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