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Singing Machine Shine Duets Motherboard Replacement

简介

If your Singing Machine Shine Duets motherboard is malfunctioning for any reason, use this guide to replace it. Your device may require the removal of glue or wax on the motherboard, so have a thin metal scraping device at the ready. We used tweezers for ours. If a piece we removed has glue on it, you will need to scrape it off.

你所需要的

  1. Singing Machine Shine Duets Motherboard Replacement, Singing Machine Shine Duets Shell Dissassembly: 步骤 1 中的图像 1，3 Singing Machine Shine Duets Motherboard Replacement, Singing Machine Shine Duets Shell Dissassembly: 步骤 1 中的图像 2，3 Singing Machine Shine Duets Motherboard Replacement, Singing Machine Shine Duets Shell Dissassembly: 步骤 1 中的图像 3，3

    • Remove the 10 mm screws on either side of the machine using a Phillips #1 screwdriver.

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  2. Singing Machine Shine Duets Motherboard Replacement: 步骤 2 中的图像 1，3 Singing Machine Shine Duets Motherboard Replacement: 步骤 2 中的图像 2，3 Singing Machine Shine Duets Motherboard Replacement: 步骤 2 中的图像 3，3

    • Remove the three 8 mm screws with a Phillips #0 screwdriver.

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  3. Singing Machine Shine Duets Motherboard Replacement: 步骤 3 中的图像 1，3 Singing Machine Shine Duets Motherboard Replacement: 步骤 3 中的图像 2，3 Singing Machine Shine Duets Motherboard Replacement: 步骤 3 中的图像 3，3

    • Use the opening tool or your hands to carefully pry open the now-loosened top panel.

    • The top portion of the shell is open, and the inside of the device is now accessible.

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  4. Singing Machine Shine Duets Motherboard Replacement, Motherboard: 步骤 4 中的图像 1，1

    • The motherboard is located right behind the control buttons.

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  6. Singing Machine Shine Duets Motherboard Replacement: 步骤 5 中的图像 1，2 Singing Machine Shine Duets Motherboard Replacement: 步骤 5 中的图像 2，2

    • Remove the two screws holding the LED board in place.

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  7. Singing Machine Shine Duets Motherboard Replacement: 步骤 6 中的图像 1，2 Singing Machine Shine Duets Motherboard Replacement: 步骤 6 中的图像 2，2

    • Remove both LED boards from their pins.

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  8. Singing Machine Shine Duets Motherboard Replacement: 步骤 7 中的图像 1，2 Singing Machine Shine Duets Motherboard Replacement: 步骤 7 中的图像 2，2

    • Detach the white cable from its connector on the motherboard.

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  9. Singing Machine Shine Duets Motherboard Replacement: 步骤 8 中的图像 1，2 Singing Machine Shine Duets Motherboard Replacement: 步骤 8 中的图像 2，2

    • Carefully disconnect this red-and-black wire from the motherboard.

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  10. Singing Machine Shine Duets Motherboard Replacement: 步骤 9 中的图像 1，2 Singing Machine Shine Duets Motherboard Replacement: 步骤 9 中的图像 2，2

    • Remove the thicker red-and-black wire from its socket on the motherboard.

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  11. Singing Machine Shine Duets Motherboard Replacement: 步骤 10 中的图像 1，3 Singing Machine Shine Duets Motherboard Replacement: 步骤 10 中的图像 2，3 Singing Machine Shine Duets Motherboard Replacement: 步骤 10 中的图像 3，3

    • Disconnect the red port on the board which holds all of the external plugs

    • Disconnect the white wires from the board.

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  12. Singing Machine Shine Duets Motherboard Replacement: 步骤 11 中的图像 1，2 Singing Machine Shine Duets Motherboard Replacement: 步骤 11 中的图像 2，2

    • Remove eleven 8 mm screws from the motherboard with a Phillips #0 screwdriver.

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  13. Singing Machine Shine Duets Motherboard Replacement: 步骤 12 中的图像 1，3 Singing Machine Shine Duets Motherboard Replacement: 步骤 12 中的图像 2，3 Singing Machine Shine Duets Motherboard Replacement: 步骤 12 中的图像 3，3

    • Remove the motherboard from the shell.

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结论

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

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