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Lenovo IdeaTab A2109 Speakers Replacement

Introdução

Use this guide to replace the speakers.

O que você precisa

  1. Lenovo IdeaTab A2109 Speakers Replacement, Battery: passo 1, imagem 1 %32

    • 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.

    Editar

  2. Lenovo IdeaTab A2109 Speakers Replacement: passo 2, imagem 1 %32 Lenovo IdeaTab A2109 Speakers Replacement: passo 2, imagem 2 %32

    • Remove SD card if present.

    • Remove two black 3mm Phillips #00 screws.

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  3. Lenovo IdeaTab A2109 Speakers Replacement: passo 3, imagem 1 %32 Lenovo IdeaTab A2109 Speakers Replacement: passo 3, imagem 2 %32

    • Disconnect battery power connector by pinching the connector with tweezers, and sliding it out of the housing.

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  4. Lenovo IdeaTab A2109 Speakers Replacement: passo 4, imagem 1 %32 Lenovo IdeaTab A2109 Speakers Replacement: passo 4, imagem 2 %32

    • 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.

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  5. Lenovo IdeaTab A2109 Speakers Replacement: passo 5, imagem 1 %32 Lenovo IdeaTab A2109 Speakers Replacement: passo 5, imagem 2 %32

    • Now you can take the battery out in order to either replace it or continue disassembling the device.

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  6. Lenovo IdeaTab A2109 Speakers Replacement, System Board: passo 6, imagem 1 %32 Lenovo IdeaTab A2109 Speakers Replacement, System Board: passo 6, imagem 2 %32 Lenovo IdeaTab A2109 Speakers Replacement, System Board: passo 6, imagem 3 %32

    • Remove two black 3mm Phillips #00 screws.

    • Remove three silver 1.8 mm Phillips #00 screws.

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  8. Lenovo IdeaTab A2109 Speakers Replacement: passo 7, imagem 1 %32 Lenovo IdeaTab A2109 Speakers Replacement: passo 7, imagem 2 %32 Lenovo IdeaTab A2109 Speakers Replacement: passo 7, imagem 3 %32

    • Use tweezers to flip up the small black plastic locks on all four connections.

    • Carefully remove each of the exposed ribbons.

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  9. Lenovo IdeaTab A2109 Speakers Replacement: passo 8, imagem 1 %32 Lenovo IdeaTab A2109 Speakers Replacement: passo 8, imagem 2 %32

    • Disconnect the two speaker connectors by pinching them with tweezers and sliding them out from the system board housing.

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  10. Lenovo IdeaTab A2109 Speakers Replacement: passo 9, imagem 1 %32 Lenovo IdeaTab A2109 Speakers Replacement: passo 9, imagem 2 %32

    • Use tweezers or your finger nail to disconnect the camera attachment by flipping up the black rectangular connector.

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  11. Lenovo IdeaTab A2109 Speakers Replacement: passo 10, imagem 1 %32 Lenovo IdeaTab A2109 Speakers Replacement: passo 10, imagem 2 %32 Lenovo IdeaTab A2109 Speakers Replacement: passo 10, imagem 3 %32

    • 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.

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  12. Lenovo IdeaTab A2109 Speakers Replacement, IO Board: passo 11, imagem 1 %32 Lenovo IdeaTab A2109 Speakers Replacement, IO Board: passo 11, imagem 2 %32

    • Remove the following two screws:

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

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  13. Lenovo IdeaTab A2109 Speakers Replacement: passo 12, imagem 1 %32

    • Once the screws are out, use the tweezers to pull the board straight out.

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  14. Lenovo IdeaTab A2109 Speakers Replacement, Speakers: passo 13, imagem 1 %32 Lenovo IdeaTab A2109 Speakers Replacement, Speakers: passo 13, imagem 2 %32

    • Use the tweezer tool to flip up the three small plastic locks attached to the digital board.

    • Then, slide newly exposed ribbons out.

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  15. Lenovo IdeaTab A2109 Speakers Replacement: passo 14, imagem 1 %32 Lenovo IdeaTab A2109 Speakers Replacement: passo 14, imagem 2 %32

    • Remove the following two screws:

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

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  16. Lenovo IdeaTab A2109 Speakers Replacement: passo 15, imagem 1 %32

    • Once it is unscrewed, use the tweezer tool to pull the digital board straight out.

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  17. Lenovo IdeaTab A2109 Speakers Replacement: passo 16, imagem 1 %32

    • Once the IO board and digital board have been removed you can access the speakers.

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  18. Lenovo IdeaTab A2109 Speakers Replacement: passo 17, imagem 1 %32 Lenovo IdeaTab A2109 Speakers Replacement: passo 17, imagem 2 %32

    • 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.

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Conclusão

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

Autor(a)

com 4 outros contribuidores

Bcohen

Membro desde: 04/14/14

436 Reputação

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+8 outros emblemas

Equipe

Cal Poly, Team 7-19, Regan Spring 2014 Membro de Cal Poly, Team 7-19, Regan Spring 2014

CPSU-REGAN-S14S7G19

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Autoria de 15 guias

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