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VTech Safe And Sound DM221 Antenna Replacement

소개

Is your antenna not picking up the monitor signal? Read this repair guide to find out how to replace your antenna.

필요한 것

  1. VTech Safe And Sound DM221 Antenna Replacement, Antenna: 1 단계, 이미지 1/1

    • Remove the battery cover by sliding it down.

    • Firmly grasp the battery and pull to disconnect the battery from its connector.

    • Using a Phillips #00 screwdriver, unscrew the two 5.0 mm Phillips #00 screws located at the bottom of the monitor inside of the device.

    편집

  2. VTech Safe And Sound DM221 Antenna Replacement: 2 단계, 이미지 1/1

    • Using a plastic opening tool or spudger, pry apart the front case from the back. There are many access points, but the best spot to insert the spudger is around the "TALK" button.

    • Avoid using the metal spudger. When working with electronics, it's important to choose a tool that's ESD-safe to avoid accidental damage to the device. The regular black nylon spudger or a plastic opening tool should be used whenever possible.

    편집

  4. VTech Safe And Sound DM221 Antenna Replacement: 3 단계, 이미지 1/1

    • Unscrew the two 5.0 mm Phillips #00 located at the top of the device that connect the handle to the motherboard.

    • Tip: Remove the handle, and then remove the “TALK” button to get access to remove the motherboard.

    편집

  5. VTech Safe And Sound DM221 Antenna Replacement: 4 단계, 이미지 1/1

    • Push down on the antenna on the top of the motherboard.

    • Caution: Be careful not to disconnect the red wire while removing the motherboard.

    • Push the two plastic clips up to pull the metal clip away to finally free the speaker. Now you can remove the motherboard from the device.

    편집

  6. VTech Safe And Sound DM221 Antenna Replacement: 5 단계, 이미지 1/1

    • Find the label “ANT2” on the motherboard on the left of the top right screw hole. This is where the antenna connects to the motherboard. Desolder the antenna and remove the wire carefully.

    편집
결론

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

작성자

다른 기여자 4명과 함께

Krystal

회원 가입일: 10/01/15

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팀

USF Tampa, Team 1-5, Leahy Fall 2015 USF Tampa, Team 1-5, Leahy Fall 2015 회원

USFT-LEAHY-F15S1G5

4 회원들

안내서 5개 작성하였습니다

댓글 한 개

Great tutorial thanks! What type of antenna should I replace it with to get better reception?

William Hurt - 답글

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