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소개

The Alldaymall A88X features a capacitive touch sensor that is mounted in front of the LCD Screen . This guide will walk you through the process of removing the existing touch sensor and installing a new one.

  1. Alldaymall A88X Touch Sensor Replacement, Alldaymall A88X Back Cover: 1 단계, 이미지 1/3 Alldaymall A88X Touch Sensor Replacement, Alldaymall A88X Back Cover: 1 단계, 이미지 2/3 Alldaymall A88X Touch Sensor Replacement, Alldaymall A88X Back Cover: 1 단계, 이미지 3/3
    • 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 Touch Sensor Replacement: 2 단계, 이미지 1/1
    • 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 Touch Sensor Replacement, Speaker: 3 단계, 이미지 1/3 Alldaymall A88X Touch Sensor Replacement, Speaker: 3 단계, 이미지 2/3 Alldaymall A88X Touch Sensor Replacement, Speaker: 3 단계, 이미지 3/3
    • 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 Touch Sensor Replacement: 4 단계, 이미지 1/3 Alldaymall A88X Touch Sensor Replacement: 4 단계, 이미지 2/3 Alldaymall A88X Touch Sensor Replacement: 4 단계, 이미지 3/3
    • 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 Touch Sensor Replacement: 5 단계, 이미지 1/3 Alldaymall A88X Touch Sensor Replacement: 5 단계, 이미지 2/3 Alldaymall A88X Touch Sensor Replacement: 5 단계, 이미지 3/3
    • Desolder the speaker wires from the motherboard.

  6. Alldaymall A88X Touch Sensor Replacement, Camera: 6 단계, 이미지 1/3 Alldaymall A88X Touch Sensor Replacement, Camera: 6 단계, 이미지 2/3 Alldaymall A88X Touch Sensor Replacement, Camera: 6 단계, 이미지 3/3
    • 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 Touch Sensor Replacement: 7 단계, 이미지 1/2 Alldaymall A88X Touch Sensor Replacement: 7 단계, 이미지 2/2
    • Desolder the wires that connect the battery to the motherboard.

  8. Alldaymall A88X Touch Sensor Replacement: 8 단계, 이미지 1/2 Alldaymall A88X Touch Sensor Replacement: 8 단계, 이미지 2/2
    • Using a pair of tweezers begin to peel the tape covering the ribbon cable on the motherboard.

  9. Alldaymall A88X Touch Sensor Replacement: 9 단계, 이미지 1/3 Alldaymall A88X Touch Sensor Replacement: 9 단계, 이미지 2/3 Alldaymall A88X Touch Sensor Replacement: 9 단계, 이미지 3/3
    • 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 Touch Sensor Replacement: 10 단계, 이미지 1/1
    • Using a pair of tweezers remove the tape securing the cameras to the back panel.

  11. Alldaymall A88X Touch Sensor Replacement: 11 단계, 이미지 1/1
    • Using a plastic opening tool lift up the flap on the ribbon cable receptacle.

  12. Alldaymall A88X Touch Sensor Replacement: 12 단계, 이미지 1/2 Alldaymall A88X Touch Sensor Replacement: 12 단계, 이미지 2/2
    • Using a pair of tweezers remove the camera assembly from its housing and its receptacles.

  13. Alldaymall A88X Touch Sensor Replacement, Motherboard: 13 단계, 이미지 1/3 Alldaymall A88X Touch Sensor Replacement, Motherboard: 13 단계, 이미지 2/3 Alldaymall A88X Touch Sensor Replacement, Motherboard: 13 단계, 이미지 3/3
    • 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 Touch Sensor Replacement: 14 단계, 이미지 1/3 Alldaymall A88X Touch Sensor Replacement: 14 단계, 이미지 2/3 Alldaymall A88X Touch Sensor Replacement: 14 단계, 이미지 3/3
    • 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 Touch Sensor Replacement: 15 단계, 이미지 1/2 Alldaymall A88X Touch Sensor Replacement: 15 단계, 이미지 2/2
    • Desolder the wires that connect the backlight to the motherboard.

  16. Alldaymall A88X Touch Sensor Replacement: 16 단계, 이미지 1/3 Alldaymall A88X Touch Sensor Replacement: 16 단계, 이미지 2/3 Alldaymall A88X Touch Sensor Replacement: 16 단계, 이미지 3/3
    • Using a PH0 screw bit unscrew the three 3mm screws securing the motherboard to the back panel.

  17. Alldaymall A88X Touch Sensor Replacement: 17 단계, 이미지 1/1
    • Carefully lift up on the motherboard from its housing.

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

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

  19. Alldaymall A88X Touch Sensor Replacement, Touch Sensor: 19 단계, 이미지 1/2 Alldaymall A88X Touch Sensor Replacement, Touch Sensor: 19 단계, 이미지 2/2
    • Set the LCD Screen aside.

결론

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

다른 2명이 해당 안내서를 완성하였습니다.

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

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댓글 2개

Fantastic guide!

Corey - 답글

Great work on me snaping the clips

Ecocat - 답글

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