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Nikon Coolpix L18 Logic Board Replacement

Inleiding

In this guide, we will give you step-by-step instructions on how to remove the logic board so that it can be replaced or repaired.

Wat je nodig hebt

  1. Nikon Coolpix L18 Logic Board Replacement, Back Cover: stap 1, afbeelding 1 van 1

    • Remove the memory stick from the camera.

    • Remove the batteries from the camera.

    Vertaal

  2. Nikon Coolpix L18 Logic Board Replacement: stap 2, afbeelding 1 van 2 Nikon Coolpix L18 Logic Board Replacement: stap 2, afbeelding 2 van 2

    • Remove all six 4.3mm silver screws along the perimeter of the camera using the Phillips #00 screwdriver.

    • There is one screw hidden under the AV cover that also needs to be removed.

    Vertaal

  3. Nikon Coolpix L18 Logic Board Replacement: stap 3, afbeelding 1 van 1

    • Pry the back cover from the left side of the camera. Remove the cover gently.

    Vertaal

  4. Nikon Coolpix L18 Logic Board Replacement, Front Cover: stap 4, afbeelding 1 van 1

    • Pry back the front cover of the camera starting from the right side.

    Vertaal

  5. Nikon Coolpix L18 Logic Board Replacement, LCD Screen: stap 5, afbeelding 1 van 1

    • This is where energy for the flash is stored. Even with batteries removed, if you touch these connections, you can be shocked, depending on if the flash capacitor has a stored charge. It may not have a stored charge, but work around this assuming it does.

    • Newer cameras of decent quality usually have a bleeder resistor to drain the flash capacitor. This may not work anymore and the flash capacitor may still have a charge.

    Vertaal

  6. Nikon Coolpix L18 Logic Board Replacement: stap 6, afbeelding 1 van 1

    • Remove the tape on the right side of the LCD screen.

    • Gently lift the LCD screen from its base.

    • Don't tug on the screen because it is still connected to the motherboard.

    Vertaal

  7. Nikon Coolpix L18 Logic Board Replacement: stap 7, afbeelding 1 van 1

    • Lift the black latch connecting the LCD ribbon to the motherboard.

    • Gently pull the LCD ribbon out.

    Vertaal

  9. Nikon Coolpix L18 Logic Board Replacement, Lens: stap 8, afbeelding 1 van 2 Nikon Coolpix L18 Logic Board Replacement, Lens: stap 8, afbeelding 2 van 2

    • Remove the 6 Phillips #00 screws anchoring the LCD base to the motherboard.

    • Remove the LCD base plate.

    Vertaal

  10. Nikon Coolpix L18 Logic Board Replacement: stap 9, afbeelding 1 van 1

    • Lift the black latch connecting the LCD ribbon to the motherboard.

    • Gently pull the lens ribbon out.

    Vertaal

  11. Nikon Coolpix L18 Logic Board Replacement: stap 10, afbeelding 1 van 1

    • Desolder the connection of the motherboard to the lens ribbon using a soldering iron and desoldering wick.

    Vertaal

  12. Nikon Coolpix L18 Logic Board Replacement: stap 11, afbeelding 1 van 1

    • Lift up the black and copper covering on the left side of the camera.

    Vertaal

  13. Nikon Coolpix L18 Logic Board Replacement: stap 12, afbeelding 1 van 1

    • Pull the wiring at the top right of the camera away from the lens with tweezers.

    Vertaal

  14. Nikon Coolpix L18 Logic Board Replacement: stap 13, afbeelding 1 van 1

    • Remove the cross-hair shaped wire cap to the left of the lens.

    Vertaal

  15. Nikon Coolpix L18 Logic Board Replacement: stap 14, afbeelding 1 van 2 Nikon Coolpix L18 Logic Board Replacement: stap 14, afbeelding 2 van 2

    • Remove the 3 screws holding the lens to the camera frame.

    • Two 3.8mm black Phillips #00 screws on the sides of the lens.

    • One 4.6mm silver Phillips #00 screw on the bottom of the lens.

    Vertaal

  16. Nikon Coolpix L18 Logic Board Replacement: stap 15, afbeelding 1 van 1

    • There is a screw behind flash tube holding lens. Remove it, then gently pull the lens out. Be sure that the lens's ribbon clears the motherboard.

    Vertaal

  17. Nikon Coolpix L18 Logic Board Replacement, Logic Board: stap 16, afbeelding 1 van 2 Nikon Coolpix L18 Logic Board Replacement, Logic Board: stap 16, afbeelding 2 van 2

    • Remove the tape on the top of the logic board.

    Vertaal

  18. Nikon Coolpix L18 Logic Board Replacement: stap 17, afbeelding 1 van 1

    • Remove the 4 Phillips #00 screws holding the top of the logic board onto the camera frame.

    Vertaal

  19. Nikon Coolpix L18 Logic Board Replacement: stap 18, afbeelding 1 van 1

    • Desolder the joint of the top and back of the logic board using a soldering iron and desoldering wick.

    • You will need to have soldering equipment to complete this step.

    Vertaal

  20. Nikon Coolpix L18 Logic Board Replacement: stap 19, afbeelding 1 van 1

    • Move the top of the logic board to the side, exposing the top of the frame.

    • Desolder the two connections on the top right of the logic board using a soldering iron and desolering wick.

    • You will need to have soldering equipment to complete this step.

    Vertaal
Conclusie

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

3 andere personen hebben deze handleiding voltooid.

Auteur

met 5 andere bijdragers

Aaron

Lid sinds: 10/06/10

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Cal Poly, Team 9-23, Regan Fall 2010 Lid van Cal Poly, Team 9-23, Regan Fall 2010

CPSU-REGAN-F10S9G23

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