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Watch dog pager base Charder spring contact Replacement

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  1. Watch dog pager base Charder spring contact Replacement, Disassemble base: 步骤 1 中的图像 1，3 Watch dog pager base Charder spring contact Replacement, Disassemble base: 步骤 1 中的图像 2，3 Watch dog pager base Charder spring contact Replacement, Disassemble base: 步骤 1 中的图像 3，3

    • Pry off the 4x bottom feet

    • Unscrew the 4 screws under the feet #2

    • Pull away the bottom

    编辑

  2. Watch dog pager base Charder spring contact Replacement, Remove circuit board from top: 步骤 2 中的图像 1，2 Watch dog pager base Charder spring contact Replacement, Remove circuit board from top: 步骤 2 中的图像 2，2

    • Remove 3 screws circled in picture

    • Pull circuit board away from top

    编辑

  4. Watch dog pager base Charder spring contact Replacement, Remove bent pin from circuit: 步骤 3 中的图像 1，2 Watch dog pager base Charder spring contact Replacement, Remove bent pin from circuit: 步骤 3 中的图像 2，2
    在这个步骤中使用的工具：
    Desoldering Pump
    $3.99
    购买

    • I had to cut away some glue between the circuit board and the pin

    • Removed the pin by touching solder joint with iron and pulling pin out

    • Remove excess solder. I used a solder sucker

    编辑

  5. Watch dog pager base Charder spring contact Replacement, Solder new pin in place: 步骤 4 中的图像 1，1

    • I used tape to hold the pin in the correct spot

    • Then just added solder to the via from the bottom

    • Remove tape (Masking tape was a little to strong but I got it off)

    • The replacement pin I used was: https://www.sparkfun.com/products/9174

    编辑
结论

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

作者

与2其他贡献者

Garrett Cassidy

于07/03/20注册

205 声望

创作了2篇指南

徽章: 4

+1个徽章

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