Tag Archives: side fallen out

Fixing Sony MDR-XB400

Recently I sat on a Sony MDR XB400 Stereo Headphone. One side of the headphone popped out of the socket.

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Below are the steps to fix the issue.

Wedge a screw driver below the silver cap and push to remove the silver cap.

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A screw will be visible. Remove the screw.

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Put the pieces apart

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Wedge the screwdriver at the base of the holder to remove the cap.

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Here is the cap is removed.

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Once the cover is removed, slide the holder onto the headband.

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Stick things back and screw it tightly.

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Replace the silver cap back.

One thing to keep in mind is to keep the wires straight, you don’t want them looping.