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Coby KYROS MID7125 Motherboard Replacement

简介

When you remove the back cover of your device, the motherboard is the green sheet with ribbons and cables attached from it to all the other parts of this device. This guide walks users through step by step instructions to replace this part.

你所需要的

  1. Coby KYROS MID7125 Motherboard Replacement, Motherboard: 步骤 1 中的图像 1，1

    • Use iFixit plastic opening tool to make small opening in the side of the device, and continue opening back panel

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  2. Coby KYROS MID7125 Motherboard Replacement: 步骤 2 中的图像 1，3 Coby KYROS MID7125 Motherboard Replacement: 步骤 2 中的图像 2，3 Coby KYROS MID7125 Motherboard Replacement: 步骤 2 中的图像 3，3

    • There are 5 ribbon cables connected to the motherboard. Two of these cables are clipped on and one is soldered on. Remove the 4 ribbon cables you can clip off using the plastic spudger

    • For large ribbon cable use plastic spudger or your fingers to release ribbon cable clip by pulling the black edges down and pulling ribbon cable out.

    • For ribbon cable on the left side, flip up black hinge to remove ribbon cable

    • Desolder fifth ribbon cable with soldering station.

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  4. Coby KYROS MID7125 Motherboard Replacement: 步骤 3 中的图像 1，3 Coby KYROS MID7125 Motherboard Replacement: 步骤 3 中的图像 2，3 Coby KYROS MID7125 Motherboard Replacement: 步骤 3 中的图像 3，3

    • Desolder 2 speaker wires

    • Desolder antenna wire

    • Desolder microphone wire

    • Remove all wires you just desoldered.

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  5. Coby KYROS MID7125 Motherboard Replacement: 步骤 4 中的图像 1，1

    • Desolder the battery wires.

    • If soldering is new to you, then check out this useful guide on soldering and desoldering connections.

    • Remove the battery.

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  6. Coby KYROS MID7125 Motherboard Replacement: 步骤 5 中的图像 1，1

    • Unscrew 4 screws connecting around mother board using the J0 Phillips head screwdriver.

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  7. Coby KYROS MID7125 Motherboard Replacement: 步骤 6 中的图像 1，2 Coby KYROS MID7125 Motherboard Replacement: 步骤 6 中的图像 2，2

    • Use plastic spudger to take off motherboard by lifting off right hand side and pulling sideways.

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结论

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

作者

与4其他贡献者

Nicole Connelly

于10/20/16注册

1 声望

创作了3篇指南

徽章: 3

团队

UMass Dartmouth, Team 5-2, Martin Fall 2016 UMass Dartmouth, Team 5-2, Martin Fall 2016 的会员

UMASSD-MARTIN-F16S5G2

3 名成员

创作了10篇指南

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