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Sandisk Sansa m230 Series mp3 player Hold Switch Replacement

소개

This guide can be used for those that are experiencing difficulties with the hold switch on their Sandisk Sansa m230 Series mp3 player. A faulty hold switch may cause the device to fail to turn on. Use this guide to replace a faulty hold switch.

필요한 것

  1. Sandisk Sansa m230 Series mp3 player Hold Switch Replacement, Sandisk Sansa m230 Series mp3 player Teardown: 1 단계, 이미지 1/1

    • Remove the battery compartment cover.

    • Remove the battery.

    번역하기

  2. Sandisk Sansa m230 Series mp3 player Hold Switch Replacement: 2 단계, 이미지 1/1

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

    번역하기

  3. Sandisk Sansa m230 Series mp3 player Hold Switch Replacement: 3 단계, 이미지 1/1

    • 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.

    번역하기

  4. Sandisk Sansa m230 Series mp3 player Hold Switch Replacement: 4 단계, 이미지 1/1

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

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

    번역하기

  5. Sandisk Sansa m230 Series mp3 player Hold Switch Replacement: 5 단계, 이미지 1/1

    • 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.

    번역하기

  7. Sandisk Sansa m230 Series mp3 player Hold Switch Replacement: 6 단계, 이미지 1/1

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

    번역하기

  8. Sandisk Sansa m230 Series mp3 player Hold Switch Replacement, Hold Switch: 7 단계, 이미지 1/1

    • Locate the hold switch on the motherboard.

    번역하기

  9. Sandisk Sansa m230 Series mp3 player Hold Switch Replacement: 8 단계, 이미지 1/1

    • Locate the hold switch connection to the motherboard via soldered connections.

    번역하기

  10. Sandisk Sansa m230 Series mp3 player Hold Switch Replacement: 9 단계, 이미지 1/1

    • Use the soldering iron to liquefy the solder connecting the hold switch to the motherboard.

    번역하기

  11. Sandisk Sansa m230 Series mp3 player Hold Switch Replacement: 10 단계, 이미지 1/1

    • The solder and soldering iron will be very hot. Use caution to avoid getting burned.

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

    번역하기

  12. Sandisk Sansa m230 Series mp3 player Hold Switch Replacement: 11 단계, 이미지 1/1

    • Liquefy the solder on each contact and remove each contact individually.

    • With the contacts removed, lift the switch off the motherboard.

    번역하기

  13. Sandisk Sansa m230 Series mp3 player Hold Switch Replacement: 12 단계, 이미지 1/1

    • Replace the faulty hold switch with a new one.

    번역하기

  14. Sandisk Sansa m230 Series mp3 player Hold Switch Replacement: 13 단계, 이미지 1/1

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

    번역하기

  15. Sandisk Sansa m230 Series mp3 player Hold Switch Replacement: 14 단계, 이미지 1/1

    • With the new hold switch in place, use the soldering iron to solder the contacts between the motherboard and hold switch.

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

    번역하기
결론

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

작성자

다른 기여자 7명과 함께

James Thorne

회원 가입일: 11/05/13

638 평판

안내서 6개 작성하였습니다

배지: 7

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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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