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Hannspree Hannspad SN1AT71 Left and Right Speaker Replacement

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  1. Hannspree Hannspad SN1AT71 Left and Right Speaker Replacement, Back Panel: 步骤 1 中的图像 1,1
    • Place the tablet screen side up.

    • Make sure the device is turned off to avoid damage.

  2. Hannspree Hannspad SN1AT71 Left and Right Speaker Replacement: 步骤 2 中的图像 1,2 Hannspree Hannspad SN1AT71 Left and Right Speaker Replacement: 步骤 2 中的图像 2,2
    • Use the metal spudger to press an opening between the screen and back cover.

    • The plastic tabs are located on each corner of the back cover.

    • Be careful, as the plastic tabs are delicate.

  3. Hannspree Hannspad SN1AT71 Left and Right Speaker Replacement: 步骤 3 中的图像 1,1
    • Wedge the plastic opening tool between the screen and the back panel to prevent re-engagement

  4. Hannspree Hannspad SN1AT71 Left and Right Speaker Replacement: 步骤 4 中的图像 1,2 Hannspree Hannspad SN1AT71 Left and Right Speaker Replacement: 步骤 4 中的图像 2,2
    • Slide the metal spudger around the casing to separate it from the inside of the tablet.

  5. Hannspree Hannspad SN1AT71 Left and Right Speaker Replacement: 步骤 5 中的图像 1,2 Hannspree Hannspad SN1AT71 Left and Right Speaker Replacement: 步骤 5 中的图像 2,2
    • Flip the tablet over so the screen side is down after all the tabs are separated.

    • Remove the back panel by delicately lifting it straight up.

  6. Hannspree Hannspad SN1AT71 Left and Right Speaker Replacement, Battery: 步骤 6 中的图像 1,2 Hannspree Hannspad SN1AT71 Left and Right Speaker Replacement, Battery: 步骤 6 中的图像 2,2
    • Remove the adhesive tape from the power connection cables.

  7. Hannspree Hannspad SN1AT71 Left and Right Speaker Replacement: 步骤 7 中的图像 1,3 Hannspree Hannspad SN1AT71 Left and Right Speaker Replacement: 步骤 7 中的图像 2,3 Hannspree Hannspad SN1AT71 Left and Right Speaker Replacement: 步骤 7 中的图像 3,3
    • Instructions for desoldering can be found on the iFixit website.

    • The soldering iron is hot. It can burn you and it can cause damage to the wires and motherboard.

    • Grab hold of the red wire using the tweezers.

    • Desolder the red wire connection from the motherboard using the tip of the soldering iron.

    • Move the wire connection away from the motherboard.

    • Do not let the red wire connection touch other wires or the motherboard.

  8. Hannspree Hannspad SN1AT71 Left and Right Speaker Replacement: 步骤 8 中的图像 1,3 Hannspree Hannspad SN1AT71 Left and Right Speaker Replacement: 步骤 8 中的图像 2,3 Hannspree Hannspad SN1AT71 Left and Right Speaker Replacement: 步骤 8 中的图像 3,3
    • Desolder the black and yellow wire connection from the motherboard by following the previous step.

    • When moving the wire connections, do not let the red wire connection touch other wires or the motherboard.

  9. Hannspree Hannspad SN1AT71 Left and Right Speaker Replacement: 步骤 9 中的图像 1,3 Hannspree Hannspad SN1AT71 Left and Right Speaker Replacement: 步骤 9 中的图像 2,3 Hannspree Hannspad SN1AT71 Left and Right Speaker Replacement: 步骤 9 中的图像 3,3
    • Insert the flat end of the nylon spudger between the battery and the case.

    • The battery is connected to the tablet with an adhesive tape and will come free slowly.

    • Do not puncture or bend the battery while removing. If your battery is swollen, take appropriate precautions.

  10. Hannspree Hannspad SN1AT71 Left and Right Speaker Replacement, Front and Rear Camera Replacement: 步骤 10 中的图像 1,2 Hannspree Hannspad SN1AT71 Left and Right Speaker Replacement, Front and Rear Camera Replacement: 步骤 10 中的图像 2,2
    • Identify the ribbon connecter attached to the camera and where it connects to the circuit board.

    • The two cameras are connected with one ribbon cable.

    • Zero insertion force connector.

  11. Hannspree Hannspad SN1AT71 Left and Right Speaker Replacement: 步骤 11 中的图像 1,3 Hannspree Hannspad SN1AT71 Left and Right Speaker Replacement: 步骤 11 中的图像 2,3 Hannspree Hannspad SN1AT71 Left and Right Speaker Replacement: 步骤 11 中的图像 3,3
    • Disconnect the sliding zero insertion force (ZIF). Use the plastic opening tool or a fingernail to slide the tab out, then pull the cable out.

  12. Hannspree Hannspad SN1AT71 Left and Right Speaker Replacement: 步骤 12 中的图像 1,3 Hannspree Hannspad SN1AT71 Left and Right Speaker Replacement: 步骤 12 中的图像 2,3 Hannspree Hannspad SN1AT71 Left and Right Speaker Replacement: 步骤 12 中的图像 3,3
    • Pull the cameras out of their resting places in a straight upward motion.

  13. Hannspree Hannspad SN1AT71 Left and Right Speaker Replacement, Left and Right Speaker: 步骤 13 中的图像 1,3 Hannspree Hannspad SN1AT71 Left and Right Speaker Replacement, Left and Right Speaker: 步骤 13 中的图像 2,3 Hannspree Hannspad SN1AT71 Left and Right Speaker Replacement, Left and Right Speaker: 步骤 13 中的图像 3,3
    • Identify the speakers.

    • Use a pair of tweezers to peel the adhesive tape holding the speaker wires down.

  14. Hannspree Hannspad SN1AT71 Left and Right Speaker Replacement: 步骤 14 中的图像 1,3 Hannspree Hannspad SN1AT71 Left and Right Speaker Replacement: 步骤 14 中的图像 2,3 Hannspree Hannspad SN1AT71 Left and Right Speaker Replacement: 步骤 14 中的图像 3,3
    • Desolder the red and black wire to the left and the right of the ZIF connector.

    • Remember the placement of both wires.

    • Both the soldering iron and the wires will be hot.

  15. Hannspree Hannspad SN1AT71 Left and Right Speaker Replacement: 步骤 15 中的图像 1,2 Hannspree Hannspad SN1AT71 Left and Right Speaker Replacement: 步骤 15 中的图像 2,2
    • Remove the right and left speaker.

结论

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

另外一个人完成了本指南。

团队

Colorado Springs, Team 9-4, Panko Spring 2015 Colorado Springs, Team 9-4, Panko Spring 2015 的会员

UCCS-PANKO-S15S9G4

3 名成员

创作了10篇指南

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