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ATT EL52300 LCD Screen on Handset Replacement

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  1. ATT EL52300 LCD Screen on Handset Replacement, Battery: 步骤 1 中的图像 1,2 ATT EL52300 LCD Screen on Handset Replacement, Battery: 步骤 1 中的图像 2,2
    • Find the bump where the battery cover meets the phone. Put your thumb here, and push and slide the cover down.

  2. ATT EL52300 LCD Screen on Handset Replacement: 步骤 2 中的图像 1,1
    • Unplug the battery by squeezing your hands on the small white plug and lifting it up.

    • Do not pull on the wire itself because you might damage the wire!

    • The battery is now detached and ready to be removed by lifting it out.

  3. ATT EL52300 LCD Screen on Handset Replacement, Motherboard: 步骤 3 中的图像 1,2 ATT EL52300 LCD Screen on Handset Replacement, Motherboard: 步骤 3 中的图像 2,2
    • Remove the two 3.75 mm screws with a PH1 screwdriver.

  4. ATT EL52300 LCD Screen on Handset Replacement: 步骤 4 中的图像 1,2 ATT EL52300 LCD Screen on Handset Replacement: 步骤 4 中的图像 2,2
    • Use a plastic opening tool to remove the handset case.

    • Be careful to not lift the case too far as the ringer cable is attached to the case.

  5. ATT EL52300 LCD Screen on Handset Replacement: 步骤 5 中的图像 1,2 ATT EL52300 LCD Screen on Handset Replacement: 步骤 5 中的图像 2,2
    在这个步骤中使用的工具:
    Anti-Static Wrist Strap
    $7.95
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    • Remove the two 3.65 mm screws on the motherboard with a PH1 screwdriver.

    • Use an anti-static wrist strap to prevent damage to the motherboard.

  6. ATT EL52300 LCD Screen on Handset Replacement, LCD Screen on Handset: 步骤 6 中的图像 1,2 ATT EL52300 LCD Screen on Handset Replacement, LCD Screen on Handset: 步骤 6 中的图像 2,2
    • The motherboard is connected to the ringer, which is clipped on to the back plate of your handset.

    • Pop off the indicated clip using a pointed tweezer.

    • With the motherboard disconnected from the back plate, turn it over so that the screen is facing you.

  7. ATT EL52300 LCD Screen on Handset Replacement: 步骤 7 中的图像 1,3 ATT EL52300 LCD Screen on Handset Replacement: 步骤 7 中的图像 2,3 ATT EL52300 LCD Screen on Handset Replacement: 步骤 7 中的图像 3,3
    • To get to the connection between the display and the motherboard, remove the casing for the display using a plastic opening tool.

    • The white casing has a hole cut into it. You are going to slide the display and the speaker through this hole.

  8. ATT EL52300 LCD Screen on Handset Replacement: 步骤 8 中的图像 1,1
    • The display has a line of soldered connections to the motherboard. These all need to be undone with a soldering tool, so the screen can be removed.

    • Please refer to the 如何焊接和拆焊 for soldering help.

结论

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

Katty

于08/27/15注册

313 声望

创作了3篇指南

团队

USF Tampa, Team 1-1, Sullivan Spring 2016 USF Tampa, Team 1-1, Sullivan Spring 2016 的会员

USFT-SULLIVAN-S16S1G1

4 名成员

创作了10篇指南

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