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Lenovo IdeaTab A2109 Speakers Replacement

필요한 것

  1. Lenovo IdeaTab A2109 Speakers Replacement, Battery: 1 단계, 이미지 1/1
    • Look at the back of the tablet and locate the speakers on top of the rear cover.

    • There is a smaller indentation in the plastic cover that runs across the top of the device.

    • Wedge the plastic opening tool, under the middle of the cover as shown, then push up and the cover will pop off.

  2. Lenovo IdeaTab A2109 Speakers Replacement: 2 단계, 이미지 1/2 Lenovo IdeaTab A2109 Speakers Replacement: 2 단계, 이미지 2/2
    • Remove SD card if present.

    • Remove two black 3mm Phillips #00 screws.

  3. Lenovo IdeaTab A2109 Speakers Replacement: 3 단계, 이미지 1/2 Lenovo IdeaTab A2109 Speakers Replacement: 3 단계, 이미지 2/2
    • Disconnect battery power connector by pinching the connector with tweezers, and sliding it out of the housing.

  4. Lenovo IdeaTab A2109 Speakers Replacement: 4 단계, 이미지 1/2 Lenovo IdeaTab A2109 Speakers Replacement: 4 단계, 이미지 2/2
    • Remove seven black 3mm Phillips #00 screws.

    • The top right corner screw is underneath a yellow ribbon. Lift the ribbon up without disconnecting it and unscrew the screw.

  5. Lenovo IdeaTab A2109 Speakers Replacement: 5 단계, 이미지 1/2 Lenovo IdeaTab A2109 Speakers Replacement: 5 단계, 이미지 2/2
    • Now you can take the battery out in order to either replace it or continue disassembling the device.

  6. Lenovo IdeaTab A2109 Speakers Replacement, System Board: 6 단계, 이미지 1/3 Lenovo IdeaTab A2109 Speakers Replacement, System Board: 6 단계, 이미지 2/3 Lenovo IdeaTab A2109 Speakers Replacement, System Board: 6 단계, 이미지 3/3
    • Remove two black 3mm Phillips #00 screws.

    • Remove three silver 1.8 mm Phillips #00 screws.

  7. Lenovo IdeaTab A2109 Speakers Replacement: 7 단계, 이미지 1/3 Lenovo IdeaTab A2109 Speakers Replacement: 7 단계, 이미지 2/3 Lenovo IdeaTab A2109 Speakers Replacement: 7 단계, 이미지 3/3
    • Use tweezers to flip up the small black plastic locks on all four connections.

    • Carefully remove each of the exposed ribbons.

  8. Lenovo IdeaTab A2109 Speakers Replacement: 8 단계, 이미지 1/2 Lenovo IdeaTab A2109 Speakers Replacement: 8 단계, 이미지 2/2
    • Disconnect the two speaker connectors by pinching them with tweezers and sliding them out from the system board housing.

  9. Lenovo IdeaTab A2109 Speakers Replacement: 9 단계, 이미지 1/2 Lenovo IdeaTab A2109 Speakers Replacement: 9 단계, 이미지 2/2
    • Use tweezers or your finger nail to disconnect the camera attachment by flipping up the black rectangular connector.

  10. Lenovo IdeaTab A2109 Speakers Replacement: 10 단계, 이미지 1/3 Lenovo IdeaTab A2109 Speakers Replacement: 10 단계, 이미지 2/3 Lenovo IdeaTab A2109 Speakers Replacement: 10 단계, 이미지 3/3
    • Disconnect the HDMI connection with the system board

    • Use a plastic opening tool to pry up the system board, and you will hear a pop as it comes free.

    • Slide out the system board from its housing tab on the upper right corner.

    • Pull the board slowly away from the tab, and it will pop out.

  11. Lenovo IdeaTab A2109 Speakers Replacement, IO Board: 11 단계, 이미지 1/2 Lenovo IdeaTab A2109 Speakers Replacement, IO Board: 11 단계, 이미지 2/2
    • Remove the following two screws:

    • M 5.3 x 1.75 mm #00 phillips screws (silver)

  12. Lenovo IdeaTab A2109 Speakers Replacement: 12 단계, 이미지 1/1
    • Once the screws are out, use the tweezers to pull the board straight out.

  13. Lenovo IdeaTab A2109 Speakers Replacement, Speakers: 13 단계, 이미지 1/2 Lenovo IdeaTab A2109 Speakers Replacement, Speakers: 13 단계, 이미지 2/2
    • Use the tweezer tool to flip up the three small plastic locks attached to the digital board.

    • Then, slide newly exposed ribbons out.

  14. Lenovo IdeaTab A2109 Speakers Replacement: 14 단계, 이미지 1/2 Lenovo IdeaTab A2109 Speakers Replacement: 14 단계, 이미지 2/2
    • Remove the following two screws:

    • M5.3 x 1.75 mm #00 phillips screws (silver)

  15. Lenovo IdeaTab A2109 Speakers Replacement: 15 단계, 이미지 1/1
    • Once it is unscrewed, use the tweezer tool to pull the digital board straight out.

  16. Lenovo IdeaTab A2109 Speakers Replacement: 16 단계, 이미지 1/1
    • Once the IO board and digital board have been removed you can access the speakers.

  17. Lenovo IdeaTab A2109 Speakers Replacement: 17 단계, 이미지 1/2 Lenovo IdeaTab A2109 Speakers Replacement: 17 단계, 이미지 2/2
    • Using the tweezers, put on end underneath the speaker, and pull up. They will pop off fairly easily.

    • Repeat previous step for the other side.

결론

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

Bcohen

회원 가입일: 04/14/14

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안내서 2개 작성하였습니다

Cal Poly, Team 7-19, Regan Spring 2014 Cal Poly, Team 7-19, Regan Spring 2014 회원

CPSU-REGAN-S14S7G19

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안내서 15개 작성하였습니다

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