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Sandisk Sansa m230 Series mp3 player Battery Spring Contacts Replacement

O que você precisa

  1. Sandisk Sansa m230 Series mp3 player Battery Spring Contacts Replacement, Sandisk Sansa m230 Series mp3 player Teardown: passo 1, imagem 1 %32
    • Remove the battery compartment cover.

    • Remove the battery.

  2. Sandisk Sansa m230 Series mp3 player Battery Spring Contacts Replacement: passo 2, imagem 1 %32
    • Locate and remove the screw next to the battery compartment lid.

  3. Sandisk Sansa m230 Series mp3 player Battery Spring Contacts Replacement: passo 3, imagem 1 %32
    • 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.

  4. Sandisk Sansa m230 Series mp3 player Battery Spring Contacts Replacement: passo 4, imagem 1 %32
    • The battery contact springs may prevent the case from separating.

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

  5. Sandisk Sansa m230 Series mp3 player Battery Spring Contacts Replacement: passo 5, imagem 1 %32
    • 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.

  6. Sandisk Sansa m230 Series mp3 player Battery Spring Contacts Replacement: passo 6, imagem 1 %32
    • You now have access to all components found on the inside of the device!

  7. Sandisk Sansa m230 Series mp3 player Battery Spring Contacts Replacement, Battery Spring Contacts: passo 7, imagem 1 %32 Sandisk Sansa m230 Series mp3 player Battery Spring Contacts Replacement, Battery Spring Contacts: passo 7, imagem 2 %32
    • Locate both battery spring contacts, if necessary, on the motherboard.

  8. Sandisk Sansa m230 Series mp3 player Battery Spring Contacts Replacement: passo 8, imagem 1 %32 Sandisk Sansa m230 Series mp3 player Battery Spring Contacts Replacement: passo 8, imagem 2 %32
    • Apply heated soldering iron to points where the contacts are soldered to the motherboard.

  9. Sandisk Sansa m230 Series mp3 player Battery Spring Contacts Replacement: passo 9, imagem 1 %32
    • Soldering irons, when heated, are very hot and can potentially burn the user.

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

  10. Sandisk Sansa m230 Series mp3 player Battery Spring Contacts Replacement: passo 10, imagem 1 %32
    • With solder melted, remove battery spring contacts from the motherboard.

  11. Sandisk Sansa m230 Series mp3 player Battery Spring Contacts Replacement: passo 11, imagem 1 %32
    • Replace spring contacts with new ones.

  12. Sandisk Sansa m230 Series mp3 player Battery Spring Contacts Replacement: passo 12, imagem 1 %32
    • There may be some solder in the way of the spring contacts' metal contacts. If this occurs simply melt the solder to create room for the contacts.

  13. Sandisk Sansa m230 Series mp3 player Battery Spring Contacts Replacement: passo 13, imagem 1 %32 Sandisk Sansa m230 Series mp3 player Battery Spring Contacts Replacement: passo 13, imagem 2 %32
    • With the new battery spring contacts in place, use the soldering iron to apply new solder to the connection points.

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

Conclusão

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

James Thorne

Membro desde: 11/05/13

638 Reputação

Autoria de 6 guias

Equipe

UMass Dartmouth, Team 1-8, Shastany Fall 2013 Membro de UMass Dartmouth, Team 1-8, Shastany Fall 2013

UMASSD-SHASTANY-F13S1G8

Membros da 3

Autoria de 6 guias

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