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ProScan PLT7050 Speaker Replacement

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This is the speaker replacement guide. If the Proscan PLT 7050 tablet is producing static or no sound at all, follow these steps to replace the speaker.

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  1. ProScan PLT7050 Speaker Replacement, Open Device: crwdns2935265:01crwdnd2935265:01crwdnd2935265:01crwdne2935265:0

    • 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 Speaker Replacement: crwdns2935265:02crwdnd2935265:01crwdnd2935265:01crwdne2935265:0

    • 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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  4. ProScan PLT7050 Speaker Replacement, Speaker: crwdns2935265:03crwdnd2935265:01crwdnd2935265:01crwdne2935265:0

    • Remove the yellow tape.

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  5. ProScan PLT7050 Speaker Replacement: crwdns2935265:04crwdnd2935265:01crwdnd2935265:02crwdne2935265:0 ProScan PLT7050 Speaker Replacement: crwdns2935265:04crwdnd2935265:02crwdnd2935265:02crwdne2935265:0

    • Use the soldering tool to remove the two speaker wires from the mother board.

    • Take note of where the wires are located.

    • Soldering tool will get hot.

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

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Jazmine Jackson

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EWU-MATHISEN-W17S1G4

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