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ProScan PLT7050 Screen Replacement

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    1. ProScan PLT7050 Screen 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 Screen 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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    1. ProScan PLT7050 Screen Replacement, Motherboard: crwdns2935265:03crwdnd2935265:01crwdnd2935265:02crwdne2935265:0 ProScan PLT7050 Screen Replacement, Motherboard: crwdns2935265:03crwdnd2935265:02crwdnd2935265:02crwdne2935265:0
      • Remove the 3 black pieces of tape from the device.

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

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    2. ProScan PLT7050 Screen Replacement: crwdns2935265:04crwdnd2935265:01crwdnd2935265:02crwdne2935265:0 ProScan PLT7050 Screen Replacement: crwdns2935265:04crwdnd2935265:02crwdnd2935265:02crwdne2935265:0
      • 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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    3. ProScan PLT7050 Screen Replacement: crwdns2935265:05crwdnd2935265:01crwdnd2935265:02crwdne2935265:0 ProScan PLT7050 Screen Replacement: crwdns2935265:05crwdnd2935265:02crwdnd2935265:02crwdne2935265:0
      • Remove the speaker wires from the motherboard with the soldering tool.

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    4. ProScan PLT7050 Screen Replacement: crwdns2935265:06crwdnd2935265:01crwdnd2935265:01crwdne2935265:0
      • Remove 3 Phillips head, 4.3 mm screws from the bottom side of the tablet with a PH00 screwdriver.

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    5. ProScan PLT7050 Screen Replacement: crwdns2935265:07crwdnd2935265:01crwdnd2935265:03crwdne2935265:0 ProScan PLT7050 Screen Replacement: crwdns2935265:07crwdnd2935265:02crwdnd2935265:03crwdne2935265:0 ProScan PLT7050 Screen Replacement: crwdns2935265:07crwdnd2935265:03crwdnd2935265:03crwdne2935265:0
      • 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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    6. ProScan PLT7050 Screen Replacement: crwdns2935265:08crwdnd2935265:01crwdnd2935265:01crwdne2935265:0
      • Lift the motherboard off the device taking care to pull the ports out of the casing.

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    1. ProScan PLT7050 Screen Replacement, Screen: crwdns2935265:09crwdnd2935265:01crwdnd2935265:03crwdne2935265:0 ProScan PLT7050 Screen Replacement, Screen: crwdns2935265:09crwdnd2935265:02crwdnd2935265:03crwdne2935265:0 ProScan PLT7050 Screen Replacement, Screen: crwdns2935265:09crwdnd2935265:03crwdnd2935265:03crwdne2935265:0
      • You will need two plastic opening tools.

      • Use one of the plastic opening tools next to one of the black clips on the side of silver screen.

      • Use the second plastic opening tool to push back the black clip next to the one you have worked on. Push the second plastic opening tool under the screen.

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    2. ProScan PLT7050 Screen Replacement: crwdns2935265:010crwdnd2935265:01crwdnd2935265:01crwdne2935265:0
      • Wiggle the screen and pull it from the casing.

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

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Valerie Landguth

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Eastern Washington University, Team 1-4, Mathisen Winter 2017 crwdns2935289:0Eastern Washington University, Team 1-4, Mathisen Winter 2017crwdne2935289:0

EWU-MATHISEN-W17S1G4

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