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Hướng dẫn thay cao áp CCFL cho Laptop

Thảo luận trong 'Tai lieu sua chua chuyen nghanh su tam' bắt đầu bởi Admin.No2.vn, 2/24/11.

  1. Admin.No2.vn

    Admin.No2.vn Well-Known Member

    Tham gia ngày:
    3/23/08
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    (hp pavillion zt1000)


    <table width="600"><tbody><tr><td class="td1" width="20">[​IMG]</td><td class="td2">
    </td></tr></tbody></table>[​IMG]
    Unplug AC from unit or remove battery pack from your laptop.
    <table width="600"><tbody><tr><td class="td1" width="20">[​IMG]</td><td class="td2">
    </td></tr></tbody></table>[​IMG]
    Remove rubber tabs to expose assembly screws.
    Remove assembly screws.

    <table width="600"><tbody><tr><td class="td1" width="20">[​IMG]</td><td class="td2">
    </td></tr></tbody></table>[​IMG]
    <table width="600"><tbody><tr><td class="td1" width="20">[​IMG]</td><td class="td2">
    </td></tr></tbody></table>[​IMG]

    Carefully detach faceplate from lcd panel assembly.
    <table width="600"><tbody><tr><td class="td1" width="20">[​IMG]</td><td class="td2">
    </td></tr></tbody></table>[​IMG]
    <table width="600"><tbody><tr><td class="td1" width="20">[​IMG]</td><td class="td2">
    </td></tr></tbody></table>[​IMG]
    <table width="600"><tbody><tr><td class="td1" width="20">[​IMG]</td><td class="td2">
    </td></tr></tbody></table>[​IMG]
    <table width="600"><tbody><tr><td class="td1" width="20">[​IMG]</td><td class="td2">
    </td></tr></tbody></table>[​IMG]

    LCD panel frame assembly in plain view.
    <table width="600"><tbody><tr><td class="td1" width="20">[​IMG]</td><td class="td2">
    </td></tr></tbody></table>[​IMG]

    Remove LCD panel frame assembly screws [2 - 4]
    <table width="600"><tbody><tr><td class="td1" width="20">[​IMG]</td><td class="td2">
    </td></tr></tbody></table>[​IMG]

    Swing away LCD panel from back casing toward keyboard.
    <table width="600"><tbody><tr><td class="td1" width="20">[​IMG]</td><td class="td2">
    </td></tr></tbody></table>[​IMG]

    Disconnect the LCD panel from the power inverter.
    <table width="600"><tbody><tr><td class="td1" width="20">[​IMG]</td><td class="td2">
    </td></tr></tbody></table>[​IMG]

    Disconnect the ribbon_type connection from CPU to LCD panel.
    <table width="600"><tbody><tr><td class="td1" width="20">[​IMG]</td><td class="td2">
    </td></tr></tbody></table>[​IMG]

    LCD panel held in place by [2-4] outer screws.
    <table width="600"><tbody><tr><td class="td1" width="20">[​IMG]</td><td class="td2">
    </td></tr></tbody></table>[​IMG]

    Remove LCD Panel
    <table width="600"><tbody><tr><td class="td1" width="20">[​IMG]</td><td class="td2">
    </td></tr></tbody></table>[​IMG]

    Remove adhesive foil to release CCFL housing.
    <table width="600"><tbody><tr><td class="td1" width="20">[​IMG]</td><td class="td2">
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    <table width="600"><tbody><tr><td class="td1" width="20">[​IMG]</td><td class="td2">
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    CCFL housing may be slightly tacky easily removed.
    <table width="600"><tbody><tr><td class="td1" width="20">[​IMG]</td><td class="td2">
    </td></tr></tbody></table>[​IMG]

    Old CCFL bulb is carefully removed from housing CCFL housing removal complete.
    <table width="600"><tbody><tr><td class="td1" width="20">[​IMG]</td><td class="td2">
    </td></tr></tbody></table>[​IMG]

    Desolder or clip away wiring from old CCFL bulb.
    Note the mercury build up from old bulb.
    Silicone rubber end caps slide up wiring for CCFL bulb length measurement and later reassembly.

    <table width="600"><tbody><tr><td class="td1" width="20">[​IMG]</td><td class="td2">
    </td></tr></tbody></table>[​IMG]
    Trim CCFL bulb end_prong. Reposition silicone endcap.
    Lamp is ready for reassembly

    <table width="600"><tbody><tr><td class="td1" width="20">[​IMG]</td><td class="td2">
    </td></tr></tbody></table>[​IMG]
    <table width="600"><tbody><tr><td class="td1" width="20">[​IMG]</td><td class="td2">
    </td></tr></tbody></table>[​IMG]
     

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