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Canon PowerShot G9 SD-Card Slot Write Lock

Cosa ti serve

  1. Canon PowerShot G9 SD-Card Slot Write Lock, Open rear cover of camera: passo 1, immagine 1 di 2 Canon PowerShot G9 SD-Card Slot Write Lock, Open rear cover of camera: passo 1, immagine 2 di 2
    • Be very careful not to touch any charged flash capacitor.

    • Remove screws as marked. 2 for strap holder, 5 for back cover

    • Remove Back cover and strap holder

  2. Canon PowerShot G9 SD-Card Slot Write Lock, Remove buttons: passo 2, immagine 1 di 2 Canon PowerShot G9 SD-Card Slot Write Lock, Remove buttons: passo 2, immagine 2 di 2
    • Remove two screws

    • Remove buttons

  3. Canon PowerShot G9 SD-Card Slot Write Lock, Remove jog dial unit: passo 3, immagine 1 di 3 Canon PowerShot G9 SD-Card Slot Write Lock, Remove jog dial unit: passo 3, immagine 2 di 3 Canon PowerShot G9 SD-Card Slot Write Lock, Remove jog dial unit: passo 3, immagine 3 di 3
    • Disconnect ribbon cable by lifting up flap

    • Disconnect other cable (another flap)

    • Remove jog dial unit

  4. Canon PowerShot G9 SD-Card Slot Write Lock, Remove Finder dial: passo 4, immagine 1 di 2 Canon PowerShot G9 SD-Card Slot Write Lock, Remove Finder dial: passo 4, immagine 2 di 2
    • Remove one screw

    • remove finder dial

  5. Canon PowerShot G9 SD-Card Slot Write Lock, Remove LCD: passo 5, immagine 1 di 3 Canon PowerShot G9 SD-Card Slot Write Lock, Remove LCD: passo 5, immagine 2 di 3 Canon PowerShot G9 SD-Card Slot Write Lock, Remove LCD: passo 5, immagine 3 di 3
    • Remove screw and lift LCD upwards very carefully. Do not put any strain on cables

    • Carefully remove flex cables. The left has a flap that needs to be opened (up), the right just needs to be pulled out. Be careful when re-inserting the right one, you can easily damage the fragile cable.

    • Remove LCD

  6. Canon PowerShot G9 SD-Card Slot Write Lock, Remove main PCB: passo 6, immagine 1 di 3 Canon PowerShot G9 SD-Card Slot Write Lock, Remove main PCB: passo 6, immagine 2 di 3 Canon PowerShot G9 SD-Card Slot Write Lock, Remove main PCB: passo 6, immagine 3 di 3
    • Remove screws

    • Disconnect connectors for Lens assembly

    • Carefully disconnect the tiny cable

    • Next step is removing the PCB. I made the mistake not to take care about the battery compartment switch. If you are not careful, the black lever will break off. Not a problem though, because then the camera will work also with opened battery compartment

    • Remove main PCB by slightly bending outward the cover for the jack with fingernail. Now lift the PCB slightly upwards.

    • Look under the PCB, there is a connector that needs to be separated by means of a small screwdriver or spudger.

    • Re-attaching the connector is not easy. I used a small screwdriver to carefully press the connector back in place.

    • Note: This is not the official method to do this. Normally the Top cover and several other parts need to be removed too.

  7. Canon PowerShot G9 SD-Card Slot Write Lock, Check SD-Card slot: passo 7, immagine 1 di 2 Canon PowerShot G9 SD-Card Slot Write Lock, Check SD-Card slot: passo 7, immagine 2 di 2
    • Measure continuity on SD-card slot write protect switch

    • If it is not working, short the two points with a bodge wire, so write lock is disabled

    • Another fault is a broken soldering joint holding the case of the SD-card reader in place.

Conclusione

Arbeite die Schritte in umgekehrter Reihenfolge ab, um dein Gerät wieder zusammenzubauen.

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Thomas Widmaier

Membro da: 03/05/13

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