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Nikon D40 Mainboard Replacement

Introdução

The mainboard controls all of the software on the Nikon D40. A faulty mainboard can cause problems that will require a new board. This guide will show you how to replace the camera's mainboard.

O que você precisa

  1. Nikon D40 Mainboard Replacement, Back Cover: passo 1, imagem 1 %32

    • Remove the two visible 6.0 mm Philips #0 screws on the left and right sides of the viewfinder. These screws are highlighted in red.

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  2. Nikon D40 Mainboard Replacement: passo 2, imagem 1 %32 Nikon D40 Mainboard Replacement: passo 2, imagem 2 %32

    • Remove the four 6.0 mm Philips #0 screws on the left and right sides of the camera.

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  3. Nikon D40 Mainboard Replacement: passo 3, imagem 1 %32

    • Remove the four highlighted 3.0 mm Philips #0 screws on the bottom of the camera.

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  5. Nikon D40 Mainboard Replacement: passo 4, imagem 1 %32

    • While pulling the bottom down, remove the back of the camera.

    • Be careful not to pull too hard on the back as it is connected via a ribbon cable. Be sure to disconnect this cable on the main board.

    • To disconnect the ribbon cable pull the small black tab upward and pull gently on the cable.

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  6. Nikon D40 Mainboard Replacement, Mainboard: passo 5, imagem 1 %32 Nikon D40 Mainboard Replacement, Mainboard: passo 5, imagem 2 %32

    • Remove the solder connecting the red wire to the mainboard.

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  7. Nikon D40 Mainboard Replacement: passo 6, imagem 1 %32

    • Desolder the 4 smaller wires near the bottom of the mainboard.

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  8. Nikon D40 Mainboard Replacement: passo 7, imagem 1 %32 Nikon D40 Mainboard Replacement: passo 7, imagem 2 %32

    • Use the plastic opening tool to release the ribbon cables attached to the mainboard.

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  9. Nikon D40 Mainboard Replacement: passo 8, imagem 1 %32

    • Remove the five 3.0mm Philips #1 screws holding the mainboard down.

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  10. Nikon D40 Mainboard Replacement: passo 9, imagem 1 %32 Nikon D40 Mainboard Replacement: passo 9, imagem 2 %32

    • Lift the mainboard up to reveal the final connection.

    • Carefully detach the white cable from the board.

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Conclusão

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

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Joe Leija

Membro desde: 01/21/14

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Cal Poly, Team 6-19, Maness Winter 2014 Membro de Cal Poly, Team 6-19, Maness Winter 2014

CPSU-MANESS-W14S6G19

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Um comentário

What is the ordering of the small wires on the bottom? It is hard to put back together from the photos. Thanks!

Joseph Ruskiewicz - Responder

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