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Garmin Nuvi 50LM Speaker Replacement

简介

This guide instructs how to replace a faulty speaker.

你所需要的

  1. Garmin Nuvi 50LM Speaker Replacement, Speaker Replacement: 步骤 1 中的图像 1，1

    • Place the LCD screen is face down on a flat surface.

    • Make sure the side containing the speaker and the charging port is facing up.

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  2. Garmin Nuvi 50LM Speaker Replacement: 步骤 2 中的图像 1，3 Garmin Nuvi 50LM Speaker Replacement: 步骤 2 中的图像 2，3 Garmin Nuvi 50LM Speaker Replacement: 步骤 2 中的图像 3，3

    • Remove the four 9 mm screws on the back of the GPS unit using the Torx T-4 screwdriver found in the iFixit Pro Tech Tool Kit.

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  4. Garmin Nuvi 50LM Speaker Replacement: 步骤 3 中的图像 1，3 Garmin Nuvi 50LM Speaker Replacement: 步骤 3 中的图像 2，3 Garmin Nuvi 50LM Speaker Replacement: 步骤 3 中的图像 3，3

    • Gently pry open the device with the iFixit Plastic Opening Tool found in the iFixit Pro Tech Tool Kit.

    • Be careful not to damage the orange ribbon cable and the motherboard.

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  5. Garmin Nuvi 50LM Speaker Replacement: 步骤 4 中的图像 1，3 Garmin Nuvi 50LM Speaker Replacement: 步骤 4 中的图像 2，3 Garmin Nuvi 50LM Speaker Replacement: 步骤 4 中的图像 3，3

    • Once the GPS is open, identify the black and blue wires connecting the black speaker to the green motherboard.

    • The black wire is located closest to the speaker.

    • The blue wire is located farthest from the speaker.

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  6. Garmin Nuvi 50LM Speaker Replacement: 步骤 5 中的图像 1，3 Garmin Nuvi 50LM Speaker Replacement: 步骤 5 中的图像 2，3 Garmin Nuvi 50LM Speaker Replacement: 步骤 5 中的图像 3，3

    • Cut both wires using a pair of wire cutters.

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  7. Garmin Nuvi 50LM Speaker Replacement: 步骤 6 中的图像 1，2 Garmin Nuvi 50LM Speaker Replacement: 步骤 6 中的图像 2，2

    • Solder the wires of the replacement speaker back onto the small silver squares located on the motherboard using the iFixit Soldering Station.

    • Be careful when using the soldering iron, the temperature can reach 600F.

    • Solder the black wire onto the motherboard on the port closest to the speaker and solder the blue wire onto the motherboard on the port farthest from the speaker.

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结论

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

另外一个人完成了本指南。

作者

与2其他贡献者

Maurice Thomas

于10/13/15注册

661 声望

创作了5篇指南

徽章: 11

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团队

Sam Houston State, Team 2-7, Blackburne Fall 2015 Sam Houston State, Team 2-7, Blackburne Fall 2015 的会员

SHSU-BLACKBURNE-F15S2G7

4 名成员

创作了5篇指南

一条评论

Where would you get the replacement speakers??

abby dog - 回复

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