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소개

PREREQUISITE

  1. Alldaymall A88X LCD Screen and Touch Sensor Assembly  Replacement, Alldaymall A88X Back Cover: step 1, image 1 of 3 Alldaymall A88X LCD Screen and Touch Sensor Assembly  Replacement, Alldaymall A88X Back Cover: step 1, image 2 of 3 Alldaymall A88X LCD Screen and Touch Sensor Assembly  Replacement, Alldaymall A88X Back Cover: step 1, image 3 of 3
    • Using a plastic opening tool, carefully pry the device apart. Make your way around the entire perimeter of the device and carefully place the two panels next to each other.

    • After the panels are separated, watch out for the speaker on the rear panel as it's wire is rather short.

    • When separating the panels keep an eye out for the power button and volume rocker as they can be dislodged.

  2. Alldaymall A88X LCD Screen and Touch Sensor Assembly  Replacement: step 2, image 1 of 1
    • Grip the speaker from the sides with your fingers or a pair of tweezers and slowly begin to remove it from the rear panel.

    • When removing the speaker, make sure not to disconnect the wires in any way.

    • After the speaker has been removed, place the rear panel aside.

  3. Alldaymall A88X LCD Screen and Touch Sensor Assembly  Replacement, Speaker: step 3, image 1 of 3 Alldaymall A88X LCD Screen and Touch Sensor Assembly  Replacement, Speaker: step 3, image 2 of 3 Alldaymall A88X LCD Screen and Touch Sensor Assembly  Replacement, Speaker: step 3, image 3 of 3
    • Carefully separate the speaker wire from the tape and proceed to peel the tape off in an upwards direction.

    • The tape we are removing covers a number of connections on the motherboard. Be extra careful not to sever any of these.

  4. Alldaymall A88X LCD Screen and Touch Sensor Assembly  Replacement: step 4, image 1 of 3 Alldaymall A88X LCD Screen and Touch Sensor Assembly  Replacement: step 4, image 2 of 3 Alldaymall A88X LCD Screen and Touch Sensor Assembly  Replacement: step 4, image 3 of 3
    • Using a pair of tweezers, begin separating the tape downwards from the back panel.

    • Pull the tape away from the wire bundle beneath.

    • Isolate the wire running from the speaker to the motherboard.

  5. Alldaymall A88X LCD Screen and Touch Sensor Assembly  Replacement: step 5, image 1 of 3 Alldaymall A88X LCD Screen and Touch Sensor Assembly  Replacement: step 5, image 2 of 3 Alldaymall A88X LCD Screen and Touch Sensor Assembly  Replacement: step 5, image 3 of 3
    • Desolder the speaker wires from the motherboard.

  6. Alldaymall A88X LCD Screen and Touch Sensor Assembly  Replacement, Camera: step 6, image 1 of 3 Alldaymall A88X LCD Screen and Touch Sensor Assembly  Replacement, Camera: step 6, image 2 of 3 Alldaymall A88X LCD Screen and Touch Sensor Assembly  Replacement, Camera: step 6, image 3 of 3
    • Using a nylon spudger, slowly work your way underneath the battery separating it from the panel beneath.

    • After the battery is separated from the panel make sure to place it face down above the tablet itself.

    • Throughout the removal process keep an eye on the battery's wires and make sure they do not break.

  7. Alldaymall A88X LCD Screen and Touch Sensor Assembly  Replacement: step 7, image 1 of 2 Alldaymall A88X LCD Screen and Touch Sensor Assembly  Replacement: step 7, image 2 of 2
    • Desolder the wires that connect the battery to the motherboard.

  8. Alldaymall A88X LCD Screen and Touch Sensor Assembly  Replacement: step 8, image 1 of 2 Alldaymall A88X LCD Screen and Touch Sensor Assembly  Replacement: step 8, image 2 of 2
    • Using a pair of tweezers begin to peel the tape covering the ribbon cable on the motherboard.

  9. Alldaymall A88X LCD Screen and Touch Sensor Assembly  Replacement: step 9, image 1 of 3 Alldaymall A88X LCD Screen and Touch Sensor Assembly  Replacement: step 9, image 2 of 3 Alldaymall A88X LCD Screen and Touch Sensor Assembly  Replacement: step 9, image 3 of 3
    • Using a pair of tweezers begin to peel the antenna from the metal panel.

    • Work your way down until the antenna is completely removed.

    • Be careful not deform the antenna or sever its connection.

  10. Alldaymall A88X LCD Screen and Touch Sensor Assembly  Replacement: step 10, image 1 of 1
    • Using a pair of tweezers remove the tape securing the cameras to the back panel.

  11. Alldaymall A88X LCD Screen and Touch Sensor Assembly  Replacement: step 11, image 1 of 1
    • Using a plastic opening tool lift up the flap on the ribbon cable receptacle.

  12. Alldaymall A88X LCD Screen and Touch Sensor Assembly  Replacement: step 12, image 1 of 2 Alldaymall A88X LCD Screen and Touch Sensor Assembly  Replacement: step 12, image 2 of 2
    • Using a pair of tweezers remove the camera assembly from its housing and its receptacles.

  13. Alldaymall A88X LCD Screen and Touch Sensor Assembly  Replacement, Motherboard: step 13, image 1 of 3 Alldaymall A88X LCD Screen and Touch Sensor Assembly  Replacement, Motherboard: step 13, image 2 of 3 Alldaymall A88X LCD Screen and Touch Sensor Assembly  Replacement, Motherboard: step 13, image 3 of 3
    • Use a plastic opening tool to pull out the black knobs on both sides of the ribbon cable receptacle.

    • Using a pair of tweezers remove the ribbon cable from its receptacle.

  14. Alldaymall A88X LCD Screen and Touch Sensor Assembly  Replacement: step 14, image 1 of 3 Alldaymall A88X LCD Screen and Touch Sensor Assembly  Replacement: step 14, image 2 of 3 Alldaymall A88X LCD Screen and Touch Sensor Assembly  Replacement: step 14, image 3 of 3
    • Now on the left ribbon cable use a plastic opening tool to pull out the black knobs on both sides of the ribbon cable receptacle.

    • Using a pair of tweezers remove the ribbon cable from its receptacle.

  15. Alldaymall A88X LCD Screen and Touch Sensor Assembly  Replacement: step 15, image 1 of 2 Alldaymall A88X LCD Screen and Touch Sensor Assembly  Replacement: step 15, image 2 of 2
    • Desolder the wires that connect the backlight to the motherboard.

  16. Alldaymall A88X LCD Screen and Touch Sensor Assembly  Replacement: step 16, image 1 of 3 Alldaymall A88X LCD Screen and Touch Sensor Assembly  Replacement: step 16, image 2 of 3 Alldaymall A88X LCD Screen and Touch Sensor Assembly  Replacement: step 16, image 3 of 3
    • Using a PH0 screw bit unscrew the three 3mm screws securing the motherboard to the back panel.

  17. Alldaymall A88X LCD Screen and Touch Sensor Assembly  Replacement: step 17, image 1 of 1
    • Carefully lift up on the motherboard from its housing.

  18. Alldaymall A88X LCD Screen and Touch Sensor Assembly  Replacement, LCD Screen and Touch Sensor Assembly: step 18, image 1 of 3 Alldaymall A88X LCD Screen and Touch Sensor Assembly  Replacement, LCD Screen and Touch Sensor Assembly: step 18, image 2 of 3 Alldaymall A88X LCD Screen and Touch Sensor Assembly  Replacement, LCD Screen and Touch Sensor Assembly: step 18, image 3 of 3
    • Gently pry the brackets holding the touch sensor to the LCD Screen

    • Do not bend the touch sensor to much as it may shatter.

결론

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

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Drhaber

회원 가입일: 2016년 02월 10일

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USF Tampa, Team 4-1, Lacy Spring 2016 USF Tampa, Team 4-1, Lacy Spring 2016 회원

USFT-LACY-S16S4G1

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