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First Act MA2039 Speaker Replacement

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  1. First Act MA2039 Speaker Replacement, Speaker: 步骤 1 中的图像 1,1
    • Use a Phillips #0 screwdriver to remove the two 25mm screws that secure back panel to amplifier.

  2. First Act MA2039 Speaker Replacement: 步骤 2 中的图像 1,2 First Act MA2039 Speaker Replacement: 步骤 2 中的图像 2,2
    • Once screws are removed, lift the panel from the amplifier and feed the battery terminals through holes in battery cartridges.

    • Take the panel off and set it to the side.

  3. First Act MA2039 Speaker Replacement: 步骤 3 中的图像 1,1
    • Use a Phillips #0 screwdriver to remove the four 25mm screws that fasten the speaker to the inside of the amplifier.

  4. First Act MA2039 Speaker Replacement: 步骤 4 中的图像 1,1
    • Desolder the black and white speaker wires from the contact board.

    • The speaker can now be completely removed from the amplifer.

结论

To reassemble your device, use soldering link provided to solder existing wires onto new speaker, then follow these instructions in reverse order.

另外一个人完成了本指南。

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