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ProScan PLT7223G Motherboard Replacement

你所需要的

  1. ProScan PLT7223G Motherboard Replacement, Motherboard: 步骤 1 中的图像 1,1
    • Remove both 4 mm screws from the top of the tablet using a PH00 screw driver.

  2. ProScan PLT7223G Motherboard Replacement: 步骤 2 中的图像 1,1
    • Use the blue opening tool to pry the tablet open.

  3. ProScan PLT7223G Motherboard Replacement: 步骤 3 中的图像 1,2 ProScan PLT7223G Motherboard Replacement: 步骤 3 中的图像 2,2
    • Remove all yellow tape from the motherboard.

  4. ProScan PLT7223G Motherboard Replacement: 步骤 4 中的图像 1,3 ProScan PLT7223G Motherboard Replacement: 步骤 4 中的图像 2,3 ProScan PLT7223G Motherboard Replacement: 步骤 4 中的图像 3,3
    • With the soldering tool remove the speaker wires, battery wires and gray wire that are connected to the motherboard.

    • Pay close attention to where each wire goes, so that you reconnect them in the correct order.

  5. ProScan PLT7223G Motherboard Replacement: 步骤 5 中的图像 1,3 ProScan PLT7223G Motherboard Replacement: 步骤 5 中的图像 2,3 ProScan PLT7223G Motherboard Replacement: 步骤 5 中的图像 3,3
    • Lift all three ZIF connectors to disconnect the ribbon wire.

  6. ProScan PLT7223G Motherboard Replacement: 步骤 6 中的图像 1,1
    • Use a PH00 screw driver to remove the three 4 mm screws holding the motherboard down.

  7. ProScan PLT7223G Motherboard Replacement: 步骤 7 中的图像 1,1
    • Lift the motherboard off the device.

结论

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

2等其他人完成本指南。

一条评论

Once the motherboard is out, what do you do ? Where do I go? More information would be appreciated.

rainbowsend14 - 回复

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