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Sandisk Sansa m230 Series mp3 player USB Jack Replacement

작성자 James Thorne (또 다른 기여자 4명)
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난이도

보통

단계

14

소요 시간

15 분

섹션

2

플래그

3

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Step Trimmer

단계 다듬기

해당 안내서에는 불필요한 단계들이 있습니다. 단계들을 다듬어 더욱 간결하게 만들어 주십시오!

소개

This guide can help those that are experiencing difficulty with connecting their device to a computer via a USB cable.

도구

해당 도구 구매

부품

지정된 부품이 없습니다.

  1. Remove the battery compartment cover.

    • Remove the battery compartment cover.

    • Remove the battery.

    편집

  2. Locate and remove the screw next to the battery compartment lid.

    • Locate and remove the screw next to the battery compartment lid.

    편집

  3. Locate the interlocking pegs along the seam of the device's casings.

    • Locate the interlocking pegs along the seam of the device's casings.

    • Gently pry the pegs apart one at a time, working your way around the case.

    • Be careful when prying apart the pegs: they are made of plastic and may break.

    편집

  4. The battery contact springs may prevent the case from separating.

    • The battery contact springs may prevent the case from separating.

    • Push the battery contact springs down through the hole in the case.

    편집

  5. The casing protecting the USB and headphone jacks must be removed.

    • The casing protecting the USB and headphone jacks must be removed.

    • Locate and gently pry apart the two interlocking clips holding it in place.

    • The outer casings may now be removed and the MP3 player should separate.

    편집

  7. You now have access to all components found on the inside of the device!

    • You now have access to all components found on the inside of the device!

    편집

  8. Locate USB jack on the motherboard.

    • Locate USB jack on the motherboard.

    편집

  9. Find the soldered connections shared between the USB jack and the motherboard.

    • Find the soldered connections shared between the USB jack and the motherboard.

    편집

  10. Use the soldering iron to liquefy the solder connecting the USB Jack to the motherboard. Use the soldering iron to liquefy the solder connecting the USB Jack to the motherboard. Use the soldering iron to liquefy the solder connecting the USB Jack to the motherboard.

    • Use the soldering iron to liquefy the solder connecting the USB Jack to the motherboard.

    편집

  11. The solder and soldering iron will be very hot at this time. Do not touch unless wearing protective gloves as you will be burnt.

    • The solder and soldering iron will be very hot at this time. Do not touch unless wearing protective gloves as you will be burnt.

    • Be sure to always elevate the hot end of the soldering iron on a metal stand to prevent incidental burns.

    편집

  12. Remove faulty USB jack from motherboard.

    • Remove faulty USB jack from motherboard.

    편집

  13. Replace faulty USB jack with a new one.

    • Replace faulty USB jack with a new one.

    편집

  14. There may be some solder in the way of the USB jack's metal contacts. If this occurs simply melt the solder to create room for the contacts. There may be some solder in the way of the USB jack's metal contacts. If this occurs simply melt the solder to create room for the contacts. There may be some solder in the way of the USB jack's metal contacts. If this occurs simply melt the solder to create room for the contacts.

    • There may be some solder in the way of the USB jack's metal contacts. If this occurs simply melt the solder to create room for the contacts.

    편집

  15. With the new USB jack in place, use the soldering iron and solder to create a stable connection between the motherboard and USB jack. Be sure to allow the new solder to cool and harden. Be sure to allow the new solder to cool and harden.

    • With the new USB jack in place, use the soldering iron and solder to create a stable connection between the motherboard and USB jack.

    • Be sure to allow the new solder to cool and harden.

    편집
결론

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

작성자

다른 기여자 4명과 함께

James Thorne

회원 가입일: 2013년 11월 05일

625 평판

안내서 6개 작성하였습니다

배지: 6

배지 +3개 더

팀

UMass Dartmouth, Team 1-8, Shastany Fall 2013 UMass Dartmouth, Team 1-8, Shastany Fall 2013 회원

UMASSD-SHASTANY-F13S1G8

3 회원들

안내서 6개 작성하였습니다

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