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简介

This repair guide will show how to get to the logic board and replace it

配件

没有特定配件。

  1. Motorola C290 Logic Board Replacement, Battery: 步骤 1 中的图像 1,2 Motorola C290 Logic Board Replacement, Battery: 步骤 1 中的图像 2,2
    • Position Motorola C290 so that the back of the phone is facing up.

    • Apply pressure to the back cover while simultaneously sliding it downwards.

    • Note: It may be easiest to apply pressure to the ridges at the top of the back cover.

  2. Motorola C290 Logic Board Replacement: 步骤 2 中的图像 1,2 Motorola C290 Logic Board Replacement: 步骤 2 中的图像 2,2
    • Place your finger in the notch at the top of the battery.

    • Gently lift and pull out battery.

  3. Motorola C290 Logic Board Replacement, Antenna: 步骤 3 中的图像 1,3 Motorola C290 Logic Board Replacement, Antenna: 步骤 3 中的图像 2,3 Motorola C290 Logic Board Replacement, Antenna: 步骤 3 中的图像 3,3
    • Unscrew antenna head from top of phone by twisting counterclockwise.

    • Pull the antenna out through the top hole and set aside.

  4. Motorola C290 Logic Board Replacement: 步骤 4 中的图像 1,2 Motorola C290 Logic Board Replacement: 步骤 4 中的图像 2,2
    • Remove the plastic tube by lifting the bottom and pulling out towards yourself.

  5. Motorola C290 Logic Board Replacement, Logic Board: 步骤 5 中的图像 1,3 Motorola C290 Logic Board Replacement, Logic Board: 步骤 5 中的图像 2,3 Motorola C290 Logic Board Replacement, Logic Board: 步骤 5 中的图像 3,3
    • Insert a Spudger (or pushpin) into the top notch of the rubber cover, located on the top of the phone.

    • Press down and rotate the Spudger lifting the rubber cover. Remove and set cover aside.

    • Note: This will reveal a screw. Five screws should now be visible.

    • Using a T6 Torx screwdriver, unscrew all 5 screws and carefully set them aside.

  6. Motorola C290 Logic Board Replacement: 步骤 6 中的图像 1,2 Motorola C290 Logic Board Replacement: 步骤 6 中的图像 2,2
    • Insert the plastic opening tool in the groove at the top of the phone.

    • Rotate the tool to create an opening between the logic board cover and case.

  7. Motorola C290 Logic Board Replacement: 步骤 7 中的图像 1,2 Motorola C290 Logic Board Replacement: 步骤 7 中的图像 2,2
    • Slide the plastic opening tool along the groove, until the entire logic board cover has been opened.

    • Remove logic board cover and set aside.

  8. Motorola C290 Logic Board Replacement: 步骤 8 中的图像 1,1
    • Use the Spudger to detach the screen wire from the logic board.

  9. Motorola C290 Logic Board Replacement: 步骤 9 中的图像 1,3 Motorola C290 Logic Board Replacement: 步骤 9 中的图像 2,3 Motorola C290 Logic Board Replacement: 步骤 9 中的图像 3,3
    • Insert the Spudger into the slot on the top of the logic board.

    • Gently pry to loosen the top of the logic board.

    • Note: The logic board may initially seem glued to the phone. It is not glued but does require input of force to remove.

    • Grab the top of the logic board and pull at an angle to remove.

结论

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

另外一个人完成了本指南。

Paul

于2010年04月15日注册

22 声望

撰写一个指南

团队

Cal Poly, Team 24-28, Regan Spring 2010 Cal Poly, Team 24-28, Regan Spring 2010 的会员

CPSU-REGAN-S10S24G28

4 名成员

创作了6篇指南

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