Beyerdynamic MMX100 Volume Controller Repair

はじめに

This guide will illustrate how to desolder the rotary encoder responsible for the volume control on the Beyerdynamic MMX100 headset. If you're experiencing issues with your headset's volume, follow the steps outlined here to successfully complete the soldering process. Ensure you have some soldering experience, exercise caution to avoid potential risks, and use anti-static measures during the repair.

必要な工具と部品

手順1 Beyerdynamic MMX100 Volume Controller Repair

Beyerdynamic MMX100 Volume Controller Repair, Beyerdynamic MMX100 Volume Controller Repair: 手順 1、 3の画像 1

Beyerdynamic MMX100 Volume Controller Repair, Beyerdynamic MMX100 Volume Controller Repair: 手順 1、 3の画像 2

Beyerdynamic MMX100 Volume Controller Repair, Beyerdynamic MMX100 Volume Controller Repair: 手順 1、 3の画像 3

Twist the left speaker cushion towards you, and pull off the headset.

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手順2

Beyerdynamic MMX100 Volume Controller Repair: 手順 2、 3の画像 3

Using the 2.0mm Phillips-Head screwdriver, unscrew the two 0.6mm screws at the end of the left side headband.

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手順3

Hold open the top part of the headband. Slide out the left earphone.

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手順4

Beyerdynamic MMX100 Volume Controller Repair: 手順 4、 3の画像 3

Using the 3.0mm Phillips-Head Screwdriver, unscrew the three 0.7 mm screws on the left speaker cover.

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手順5

Using the 2.0mm Phillips-Head Screwdriver, unscrew the two 0.5mm screws on the volume control component.

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手順6

Beyerdynamic MMX100 Volume Controller Repair: 手順 6、 3の画像 3

Take out, and flip over, the volume control component.

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手順7

Using the 2.0mm Phillips-Head Screwdriver, unscrew the two 0.3mm screws on the board. Then, take off the volume wheel.

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手順8

Hazardous situation which, if not avoided, could result in minor or moderate injury.
Using a soldering iron, desolder the damaged wires and the prongs on either side of the board.