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介绍

You will need knowledge of how to use a soldering iron. For more information regarding soldering visit: Soldering Skills

Used for mother board replacement and repair If the unit starts behaving erratically. Along the process you will determine if the behavior is not due to a faulty power jack, wires, and or microphone. If so proceed with motherboard replacement.

配件

没有特定配件。

  1. Along the back of unit there are two 4mm philips head screws towards the bottom of the unit. Start by removing these two screws using your PH0 screwdriver.
    • Along the back of unit there are two 4mm philips head screws towards the bottom of the unit. Start by removing these two screws using your PH0 screwdriver.

  2. Using the plastic spudger gently pry along the middle of the 2 sections of the plastic housing in order to release plastic latches on the inside of the housing. Unlike the parent unit there are no wires across the two housing pieces, so once the latches are undone simply pull it apart without worry of disconnecting anything.
    • Using the plastic spudger gently pry along the middle of the 2 sections of the plastic housing in order to release plastic latches on the inside of the housing.

    • Unlike the parent unit there are no wires across the two housing pieces, so once the latches are undone simply pull it apart without worry of disconnecting anything.

  3. Android 维修工具包

    一个新的屏幕或电池就在一个套件之内。

    现在开始购物

    Android 维修工具包

    一个新的屏幕或电池就在一个套件之内。

    现在开始购物
  4. Once apart the motherboard will be exposed with two 4mm phillips head screws near the top and 4 wires leading leading to a circuit board hidden under the motherboard. Remove the two screws near the top of the motherboard.
    • Once apart the motherboard will be exposed with two 4mm phillips head screws near the top and 4 wires leading leading to a circuit board hidden under the motherboard.

    • Remove the two screws near the top of the motherboard.

  5. Remove the strip of adhesive tape located under the motherboard. Gently lift the motherboard to expose the inner components.
    • Remove the strip of adhesive tape located under the motherboard.

    • Gently lift the motherboard to expose the inner components.

    • Use a spudger to scrape away the adhesive and foam connecting the microphone.

    • Unscrew the 4mm phillips head screw holding the microphone in place.

  6. Before de-soldering,  check to see no scorching or broken connections appear on the wires, power supply jack or antenna. De-solder the connections from the motherboard using a soldering iron and a solder sucker. De-solder the connections to the microphone, located on the bottom left of the mother board.
    • Before de-soldering, check to see no scorching or broken connections appear on the wires, power supply jack or antenna.

    • De-solder the connections from the motherboard using a soldering iron and a solder sucker.

    • De-solder the connections to the microphone, located on the bottom left of the mother board.

    • De-solder the 4 wires connecting the LED board to the motherboard.

    • De-solder the antenna's solder joint, located above the microphone wire connection.

结论

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

Jean Carlos

于2015年08月31日注册

201 Reputation

创作了2篇指南

Team

USF Tampa, Team 6-3, Remmell Fall 2015 USF Tampa, Team 6-3, Remmell Fall 2015 的会员

USFT-REMMELL-F15S6G3

4 名成员

创作了7篇指南

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