Nikon D3000 Motherboard Replacement

はじめに

The motherboard is located behind the LCD and rear panel of the camera. It is relatively accessible but does require the use of a soldering iron to completely disconnect it from the rest of the camera.

必要な工具と部品

手順1 Motherboard

Nikon D3000 Motherboard Replacement, Motherboard: 手順 1、 2の画像 1

Nikon D3000 Motherboard Replacement, Motherboard: 手順 1、 2の画像 2

Remove six 3 mm x 2.5 mm Phillips head screws from the bottom right of the camera bottom.
Remove three 3 mm x 5.5 mm Phillips head screws from the bottom left of the camera bottom
Lift the battery cover and remove two 3 mm x 5 mm Phillips head screws.

編集

手順2

Nikon D3000 Motherboard Replacement: 手順 2、 3の画像 3

Remove the two 3 mm x 5.5 mm Phillips head screws from the either side of the viewfinder.
Remove four 3 mm x 5.5 mm Phillips head screws from the sides of the camera.
Remove two 3 mm x 4 mm Phillips head screws from under the SD card door.

編集

手順3

Use the following process for removing all ribbon connectors.
Lift the back of the camera and, using the blue prying tool, lift the tab from the LCD ribbon connector.
Slide the ribbon connector away from the bottom of the camera and remove the back cover containing the LCD to expose the motherboard.

編集

手順4

Soldering irons are hot; take all necessary precautions to not burn yourself or equipment.
Be sure to label each gray wire to be removed from the motherboard as they are the same color and can be mixed up during reassembly.
Lift the tab on the ribbon connector and pull away the ribbon to expose a 4 mm x 4 mm Phillips head screw.
De-solder the red (upper), two grey (lower), red (lower), and blue (lower) wires from the motherboard.
Remove five 4 mm x 4 mm Phillips head screws holding the motherboard to the camera frame.