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ProScan PLT7050 Motherboard Replacement

Introdução

This is the motherboard replacement guide. If you have found that there are issues with the motherboard, use this replacement guide

O que você precisa

  1. ProScan PLT7050 Motherboard Replacement, Open Device: passo 1, imagem 1 %32

    • Make sure device is unplugged and turned off while working on the device.

    • Remove 2 Phillips head, 4.3 mm screws from the bottom side of the tablet with a PH00 screwdriver.

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  2. ProScan PLT7050 Motherboard Replacement: passo 2, imagem 1 %32

    • Use the plastic opening tools to pry the back of the tablet open.

    • You may need to slide the tool along the sides of the device to get it to open. You might hear some popping noises, it is okay.

    • May be helpful if you start by the microSD slot.

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  3. ProScan PLT7050 Motherboard Replacement, Motherboard: passo 3, imagem 1 %32 ProScan PLT7050 Motherboard Replacement, Motherboard: passo 3, imagem 2 %32

    • Remove the 3 black pieces of tape from the device.

    • Remove the 5 yellow pieces of tape from the device.

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  5. ProScan PLT7050 Motherboard Replacement: passo 4, imagem 1 %32 ProScan PLT7050 Motherboard Replacement: passo 4, imagem 2 %32

    • Use the soldering tool to remove the 3 wires from the mother board to the battery (black, red, gray).

    • Soldering tool will get hot.

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  6. ProScan PLT7050 Motherboard Replacement: passo 5, imagem 1 %32 ProScan PLT7050 Motherboard Replacement: passo 5, imagem 2 %32

    • Remove the speaker wires from the motherboard with the soldering tool.

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  7. ProScan PLT7050 Motherboard Replacement: passo 6, imagem 1 %32

    • Remove 3 Phillips head, 4.3 mm screws from the bottom side of the tablet with a PH00 screwdriver.

    Editar

  8. ProScan PLT7050 Motherboard Replacement: passo 7, imagem 1 %32 ProScan PLT7050 Motherboard Replacement: passo 7, imagem 2 %32 ProScan PLT7050 Motherboard Replacement: passo 7, imagem 3 %32

    • Use the plastic opening tool to pop open all 3 ZIF connector tabs connected to the motherboard.

    • Remove each ribbon from the ZIF connector port.

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  9. ProScan PLT7050 Motherboard Replacement: passo 8, imagem 1 %32

    • Lift the motherboard off the device taking care to pull the ports out of the casing.

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Conclusão

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

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