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Azpen A909 Speaker Replacement

소개

If your love of loud music blew out the speaker in your tablet, fear not. This guide will show you how to take out a worn speaker and replace it with a new one.

필요한 것

  1. Azpen A909 Speaker Replacement, Back Cover: 1 단계, 이미지 1/1

    • Begin by unscrewing the two 1.4 mm diameter Phillips #00 head screws at the top of the device.

    편집

  2. Azpen A909 Speaker Replacement: 2 단계, 이미지 1/1

    • Next, gently pry the cover off with a plastic opening tool or a similar instrument by loosening all of the anchoring points. Two of the anchoring points are circled in the image. Avoid excessive bending or pivoting, since doing so may break the anchoring points.

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  4. Azpen A909 Speaker Replacement: 3 단계, 이미지 1/1

    • After prying open all of the anchoring points, the cover will lift off of the tablet.

    • To replace the cover, simply snap it back in place and re-insert the two screws. Because the speaker is not fully fixed to the interior of the tablet, make sure that it is in the position that will allow it to fit inside the speaker mounting on the cover.

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  5. Azpen A909 Speaker Replacement, Speaker: 4 단계, 이미지 1/1

    • Gently peel back the black electrical tape covering the contact points between the speaker wires and the circuit board. The contact points are marked with a red box.

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  6. Azpen A909 Speaker Replacement: 5 단계, 이미지 1/1

    • Before you start soldering, it may be a good idea to check out the soldering and desoldering guide.

    • Melt the solder around the contact points with a soldering iron while using a de-soldering wick to absorb the melted solder.

    • Once the solder is removed from the contact points, pull the wires away from the circuit board contacts.

    • When attaching a new speaker, do not solder the two contact points together.

    편집
결론

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

작성자

다른 기여자 2명과 함께

Karoly Fodor

회원 가입일: 03/15/15

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팀

UMass Dartmouth, Team 3-5, Duarte Spring 2015 UMass Dartmouth, Team 3-5, Duarte Spring 2015 회원

UMASSD-DUARTE-S15S3G5

3 회원들

안내서 12개 작성하였습니다

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