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VTech VM3254 Monitor Circuit Board and Screen Replacement

简介

If there is no image coming from the parents monitor this could mean that both the screen and circuit board need to be replaced. In order to replace the screen, you need a Phillips #00 Screwdriver. In order to remove the circuit board, you will need a cord solder. This does not include any difficult steps, as long as you are gently removing the circuit board and screen.

你所需要的

  1. VTech VM3254 Monitor Circuit Board and Screen Replacement, Battery: 步骤 1 中的图像 1，2 VTech VM3254 Monitor Circuit Board and Screen Replacement, Battery: 步骤 1 中的图像 2，2

    • Turn the monitor on its back, and remove the two 8 mm Phillips #0 case screws.

    编辑

  2. VTech VM3254 Monitor Circuit Board and Screen Replacement: 步骤 2 中的图像 1，3 VTech VM3254 Monitor Circuit Board and Screen Replacement: 步骤 2 中的图像 2，3 VTech VM3254 Monitor Circuit Board and Screen Replacement: 步骤 2 中的图像 3，3

    • Use the iFixit Jimmy tool to begin removing the face of the monitor.

    • You may need to use an opening pick to hold the screen open as you move the Jimmy tool around all the edges of the device.

    • Once the screen has been separated, lift it from the case.

    • Be gentle while removing the screen. There are wires connected to the two pieces that may be damaged.

    编辑

  3. VTech VM3254 Monitor Circuit Board and Screen Replacement: 步骤 3 中的图像 1，2 VTech VM3254 Monitor Circuit Board and Screen Replacement: 步骤 3 中的图像 2，2

    • Remove the four 8 mm Phillips #00 screws from the bracket that secures the battery.

    • Remove the bracket.

    编辑

  5. VTech VM3254 Monitor Circuit Board and Screen Replacement: 步骤 4 中的图像 1，3 VTech VM3254 Monitor Circuit Board and Screen Replacement: 步骤 4 中的图像 2，3 VTech VM3254 Monitor Circuit Board and Screen Replacement: 步骤 4 中的图像 3，3

    • Gently remove the battery from its location.

    • Carefully disconnect the bundled cable connector from the circuit board.

    编辑

  6. VTech VM3254 Monitor Circuit Board and Screen Replacement, Monitor Speaker: 步骤 5 中的图像 1，2 VTech VM3254 Monitor Circuit Board and Screen Replacement, Monitor Speaker: 步骤 5 中的图像 2，2

    • Remove the two 7 mm Phillips #00 screws from the speaker.

    • Carefully remove the speaker and its cords from the motherboard.

    • Handle gently to not break the motherboard or any other parts.

    编辑

  7. VTech VM3254 Monitor Circuit Board and Screen Replacement: 步骤 6 中的图像 1，1

    • Desolder the wire connecting the speaker to the board.

    编辑

  8. VTech VM3254 Monitor Circuit Board and Screen Replacement, Monitor Circuit Board and Screen: 步骤 7 中的图像 1，2 VTech VM3254 Monitor Circuit Board and Screen Replacement, Monitor Circuit Board and Screen: 步骤 7 中的图像 2，2

    • Remove the three 8 mm Phillips #00 screws.

    • Gently remove the screen and circuit board from the case.

    编辑

  9. VTech VM3254 Monitor Circuit Board and Screen Replacement: 步骤 8 中的图像 1，2 VTech VM3254 Monitor Circuit Board and Screen Replacement: 步骤 8 中的图像 2，2

    • Remove the button assembly from the front of the screen unit.

    • Flip the screen unit back over and desolder the wire holding it to the case.

    编辑
结论

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

作者

与3其他贡献者

Christina Block

于02/09/23注册

375 声望

创作了4篇指南

徽章: 5

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团队

Utah Tech University, Team 1-2, McMurrin Spring 2023 Utah Tech University, Team 1-2, McMurrin Spring 2023 的会员

UTAHTECH-MCMURRIN-S23S1G2

4 名成员

创作了6篇指南

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