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Jabra Elite 85h Charging Port Replacement

简介

If your Jabra Elite 85h does not charge, it may be due to a faulty charging port. Replacing it can resolve these issues.

你所需要的

  1. Jabra Elite 85h Charging Port Replacement, Ear Cushion: 步骤 1 中的图像 1，3 Jabra Elite 85h Charging Port Replacement, Ear Cushion: 步骤 1 中的图像 2，3 Jabra Elite 85h Charging Port Replacement, Ear Cushion: 步骤 1 中的图像 3，3

    • Remove each ear cushion by hooking your fingers along the inside of the ear cushion and pulling up and away from the ear cup.

    • If the cushion does not fully release, move your hand to the opposite side and pull up inn the same manner.

    编辑

  2. Jabra Elite 85h Charging Port Replacement, Speaker: 步骤 2 中的图像 1，3 Jabra Elite 85h Charging Port Replacement, Speaker: 步骤 2 中的图像 2，3 Jabra Elite 85h Charging Port Replacement, Speaker: 步骤 2 中的图像 3，3

    • The foam inserts and backing tape are very delicate. Take your time when removing them, and be careful to not rip or tear the material.

    • Using the small plastic spudger to assist, begin lifting up and removing the foam inserts with attached backing tape.

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  3. Jabra Elite 85h Charging Port Replacement: 步骤 3 中的图像 1，3 Jabra Elite 85h Charging Port Replacement: 步骤 3 中的图像 2，3 Jabra Elite 85h Charging Port Replacement: 步骤 3 中的图像 3，3

    • Repeat the previous steps for the other side, removing the foam inserts with care.

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  5. Jabra Elite 85h Charging Port Replacement: 步骤 4 中的图像 1，1

    • Unscrew and remove the four T6 screws holding the speaker in place.

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  6. Jabra Elite 85h Charging Port Replacement: 步骤 5 中的图像 1，1

    • Repeat the previous step for the other side, removing the four T6 screws.

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  7. Jabra Elite 85h Charging Port Replacement: 步骤 6 中的图像 1，1

    • Tilt the headphones over so that the speaker tilts out of the plastic holder.

    • Repeat for both sides.

    编辑

  8. Jabra Elite 85h Charging Port Replacement, Charging Port: 步骤 7 中的图像 1，3 Jabra Elite 85h Charging Port Replacement, Charging Port: 步骤 7 中的图像 2，3 Jabra Elite 85h Charging Port Replacement, Charging Port: 步骤 7 中的图像 3，3

    • Remove the two screws holding the upper and lower circuit boards in place.

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  9. Jabra Elite 85h Charging Port Replacement: 步骤 8 中的图像 1，3 Jabra Elite 85h Charging Port Replacement: 步骤 8 中的图像 2，3 Jabra Elite 85h Charging Port Replacement: 步骤 8 中的图像 3，3

    • Remove the two attached circuit boards from the headphone housing.

    • Carefully lift the bar holding the 24-pin ribbon cable in place and remove the cable.

    • Replace entire control board with charge port or de-solder charge port and replace.

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结论

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

作者

与2其他贡献者

Ryan Callaghan

于03/13/23注册

693 声望

创作了4篇指南

徽章: 8

+ 5更多徽章

团队

UMass Dartmouth, Team 3-4, Petersen Spring 2023 UMass Dartmouth, Team 3-4, Petersen Spring 2023 的会员

UMASSD-PETERSEN-S23S3G4

4 名成员

创作了9篇指南

2条评论

Hi Ryan,

Regarding 'Step 8', do you know where I can get a replacement charging board? I'm in the UK.

My specific problem seems to be a short circuit - I lose all sound in the right earcup when the charging cable is attached and it moves. Sometimes moving it again or tapping the earcup brings the sound back but this is not ideal.

My hands shake from neurological problems so it would be very challenging to find and fix that loose / shorted connection, whereas a replacement board seems to be an ideal repair option.

Hope you can help,
Regards, Craig

Craig Bartlett - 回复

Hi Craig, I had exacly the same issue. I thought that the reason is the unsoldered charging port. Today I opened right speaker and it turned out that the charging port is properly soldered but some of the solders were corroded/contaminated. I cleaned up the solder points using isopropyl alcohol. Then I bent a little bit the pins which connects the board (27-01837-F) with the speaker. After that the right speaker works fine even if the charging cable moves.

szpryniu -

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