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Repairing Sony Cyber-shot DSC-W290 Motherboard

Introduction

Thorough knowledge of disassembling the camera is necessary for replacing the motherboard.

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  1. Repairing Sony Cyber-shot DSC-W290 Motherboard, Battery: étape 1, image 1 de 1

    • Find the hatch labeled "open" on the left side of the bottom of the camera.

    • Slide the hatch in the direction that the arrow is pointing. The hatch will open outward on its own.

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  2. Repairing Sony Cyber-shot DSC-W290 Motherboard: étape 2, image 1 de 1

    • Slide the blue locking tab to release the battery.

    • Slide the battery out of the camera.

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  3. Repairing Sony Cyber-shot DSC-W290 Motherboard, Outer Casing: étape 3, image 1 de 2 Repairing Sony Cyber-shot DSC-W290 Motherboard, Outer Casing: étape 3, image 2 de 2

    • Replace hatch and rotate camera 180 degrees. You should still be looking at the bottom of the camera.

    • Remove the four 2.5mm Phillips #0 screws.

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  4. Repairing Sony Cyber-shot DSC-W290 Motherboard: étape 4, image 1 de 3 Repairing Sony Cyber-shot DSC-W290 Motherboard: étape 4, image 2 de 3 Repairing Sony Cyber-shot DSC-W290 Motherboard: étape 4, image 3 de 3

    • Turn the camera so the left side-panel reading "5x Optical Zoom" faces you.

    • Remove the two 2.5mm Phillips #0 screws.

    • You may have to remove the screws with a pair of tweezers when the screws are almost out.

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  5. Repairing Sony Cyber-shot DSC-W290 Motherboard: étape 5, image 1 de 3 Repairing Sony Cyber-shot DSC-W290 Motherboard: étape 5, image 2 de 3 Repairing Sony Cyber-shot DSC-W290 Motherboard: étape 5, image 3 de 3

    • Turn the camera so the right side faces you.

    • Remove the two 2.5mm Phillips #0 screws.

    • You may have to remove the screws with a pair of tweezers when the screws are almost out.

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  6. Repairing Sony Cyber-shot DSC-W290 Motherboard: étape 6, image 1 de 1

    • Rotate camera so that the back is facing you.

    • Pull the back casing directly away from the LCD screen.

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  7. Repairing Sony Cyber-shot DSC-W290 Motherboard: étape 7, image 1 de 2 Repairing Sony Cyber-shot DSC-W290 Motherboard: étape 7, image 2 de 2

    • Turn the camera so that the left side is facing you.

    • Pull the left side-panel off of the camera.

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  8. Repairing Sony Cyber-shot DSC-W290 Motherboard: étape 8, image 1 de 2 Repairing Sony Cyber-shot DSC-W290 Motherboard: étape 8, image 2 de 2

    • Turn camera so that the front of the camera is facing you.

    • Pull the front casing directly away from the camera.

    • The right side panel may fall off when you take the front panel off.

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  10. Repairing Sony Cyber-shot DSC-W290 Motherboard: étape 9, image 1 de 2 Repairing Sony Cyber-shot DSC-W290 Motherboard: étape 9, image 2 de 2

    • Turn the camera so that the right side is facing you.

    • Pull the right side-panel away from the rest of the camera.

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  11. Repairing Sony Cyber-shot DSC-W290 Motherboard: étape 10, image 1 de 2 Repairing Sony Cyber-shot DSC-W290 Motherboard: étape 10, image 2 de 2

    • This is what your camera should look like now that you have removed the casing from all sides.

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  12. Repairing Sony Cyber-shot DSC-W290 Motherboard, LCD Assembly: étape 11, image 1 de 1

    • Gently pull the LCD and its casing away from the motherboard as shown.

    • Be careful not to rip out any ribbon cables.

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  13. Repairing Sony Cyber-shot DSC-W290 Motherboard: étape 12, image 1 de 2 Repairing Sony Cyber-shot DSC-W290 Motherboard: étape 12, image 2 de 2

    • Disconnect the small ribbon-wire by gently pulling on the small ribbon-wire where it connects with the motherboard.

    • Do not use excessive force to remove the wire because this may cause it to tear.

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  14. Repairing Sony Cyber-shot DSC-W290 Motherboard: étape 13, image 1 de 2 Repairing Sony Cyber-shot DSC-W290 Motherboard: étape 13, image 2 de 2

    • Disconnect the large ribbon-wire by pulling on the large ribbon-wire where it connects to the motherboard.

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  15. Repairing Sony Cyber-shot DSC-W290 Motherboard: étape 14, image 1 de 1

    • Pull the LCD and its casing away from the rest of the camera.

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  16. Repairing Sony Cyber-shot DSC-W290 Motherboard, Flash Bulb Assembly: étape 15, image 1 de 2 Repairing Sony Cyber-shot DSC-W290 Motherboard, Flash Bulb Assembly: étape 15, image 2 de 2

    • Turn the camera so the back is facing you.

    • Remove the 2.5mm Philips #0 screw at the top of the camera.

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  17. Repairing Sony Cyber-shot DSC-W290 Motherboard: étape 16, image 1 de 3 Repairing Sony Cyber-shot DSC-W290 Motherboard: étape 16, image 2 de 3 Repairing Sony Cyber-shot DSC-W290 Motherboard: étape 16, image 3 de 3

    • Tilt top casing up and towards you.

    • Carefully remove the right ribbon-wire from the top camera panel by pulling where the wire connects to the top.

    • Make sure to hold the camera with your thumb on the white square to ensure the ribbon-wire is not disconnected from the motherboard.

    • Carefully remove the left ribbon-wire from the top camera panel by pulling where the wire connects to the top.

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  18. Repairing Sony Cyber-shot DSC-W290 Motherboard, Lens Assembly: étape 17, image 1 de 3 Repairing Sony Cyber-shot DSC-W290 Motherboard, Lens Assembly: étape 17, image 2 de 3 Repairing Sony Cyber-shot DSC-W290 Motherboard, Lens Assembly: étape 17, image 3 de 3

    • Flash capacitors are dangerous! Be extremely careful when removing the capacitor from the camera. You can get shocked BADLY!

    • Remove the flash capacitor from the lens assembly.

    • Carefully place the flash capacitor away from where you are working.

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  19. Repairing Sony Cyber-shot DSC-W290 Motherboard: étape 18, image 1 de 3 Repairing Sony Cyber-shot DSC-W290 Motherboard: étape 18, image 2 de 3 Repairing Sony Cyber-shot DSC-W290 Motherboard: étape 18, image 3 de 3

    • Carefully disconnect the top ribbon-wire from the motherboard by pulling where the wire connects to the motherboard.

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  20. Repairing Sony Cyber-shot DSC-W290 Motherboard: étape 19, image 1 de 3 Repairing Sony Cyber-shot DSC-W290 Motherboard: étape 19, image 2 de 3 Repairing Sony Cyber-shot DSC-W290 Motherboard: étape 19, image 3 de 3

    • Disconnect the top remaining ribbon-wire by carefully pulling at the base of where the wire connects to the motherboard.

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  21. Repairing Sony Cyber-shot DSC-W290 Motherboard: étape 20, image 1 de 3 Repairing Sony Cyber-shot DSC-W290 Motherboard: étape 20, image 2 de 3 Repairing Sony Cyber-shot DSC-W290 Motherboard: étape 20, image 3 de 3

    • Pull the Lens Assembly away from the motherboard.

    • You have now removed the Lens Assembly from the camera.

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  22. Repairing Sony Cyber-shot DSC-W290 Motherboard, Motherboard: étape 21, image 1 de 3 Repairing Sony Cyber-shot DSC-W290 Motherboard, Motherboard: étape 21, image 2 de 3 Repairing Sony Cyber-shot DSC-W290 Motherboard, Motherboard: étape 21, image 3 de 3

    • Remove the red clip that holds the motherboard to its casing.

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  23. Repairing Sony Cyber-shot DSC-W290 Motherboard: étape 22, image 1 de 3 Repairing Sony Cyber-shot DSC-W290 Motherboard: étape 22, image 2 de 3 Repairing Sony Cyber-shot DSC-W290 Motherboard: étape 22, image 3 de 3

    • Pull back the small gray clip located on the right side of the camera to release the motherboard from its casing.

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  24. Repairing Sony Cyber-shot DSC-W290 Motherboard: étape 23, image 1 de 3 Repairing Sony Cyber-shot DSC-W290 Motherboard: étape 23, image 2 de 3 Repairing Sony Cyber-shot DSC-W290 Motherboard: étape 23, image 3 de 3

    • Lift the motherboard from the casing.

    • Carefully remove the large ribbon-wire by pulling the wire where it connects with the motherboard.

    • In order to completely remove the motherboard, you must desolder the small ribbon wire from the casing.

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  25. Repairing Sony Cyber-shot DSC-W290 Motherboard: étape 24, image 1 de 3 Repairing Sony Cyber-shot DSC-W290 Motherboard: étape 24, image 2 de 3 Repairing Sony Cyber-shot DSC-W290 Motherboard: étape 24, image 3 de 3

    • Flip the motherboard up to turn it over.

    • When de-soldering, be careful not to burn yourself or the motherboard. You can damage or destroy the motherboard or the ribbon wire by applying too much heat.

    • Carefully de-solder the three connectors from the ribbon wire to the motherboard.

    • You have now removed the motherboard.

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Conclusion

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

2 autres ont terminé cette réparation.

Auteur

avec 6 autres contributeurs

Evan Mayer

Membre depuis le 10/05/10

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Équipe

Cal Poly, Team 7-54, Amido Fall 2010 Membre de l'équipe Cal Poly, Team 7-54, Amido Fall 2010

CPSU-AMIDO-F10S7G54

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