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소개

Should either the memory card reader, USB or HDMI ports become unresponsive or otherwise damaged, it will be necessary to replace the motherboard. This guide will show how to replace the camera's motherboard.

부품

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  1. Samsung NX300 Motherboard Replacement, Unscrew the Back Panel: 1 단계, 이미지 1/2 Samsung NX300 Motherboard Replacement, Unscrew the Back Panel: 1 단계, 이미지 2/2
    • Using a Phillips #00 precision screwdriver, remove the seven 4mm screws (5 on the bottom of the device and 1 on each of the two sides) holding the back panel to the camera.

    • On the NX300M model, there is an additional screw under the text AMOLED behind display which should be removed before detaching the back panel of the camera.

  2. Samsung NX300 Motherboard Replacement, Remove the Input Port Screw: 2 단계, 이미지 1/1
    • Using a Phillips #00 precision screwdriver, remove the last 4 mm screw located inside the input ports' compartment.

  3. Samsung NX300 Motherboard Replacement, Open the Camera Casing: 3 단계, 이미지 1/3 Samsung NX300 Motherboard Replacement, Open the Camera Casing: 3 단계, 이미지 2/3 Samsung NX300 Motherboard Replacement, Open the Camera Casing: 3 단계, 이미지 3/3
    • Place a plastic opening tool into the gap between the back panel and camera body, from both the top and the bottom of camera. Carefully pry open the camera and separate the back panel.

  4. Samsung NX300 Motherboard Replacement, Remove the Back Panel: 4 단계, 이미지 1/3 Samsung NX300 Motherboard Replacement, Remove the Back Panel: 4 단계, 이미지 2/3 Samsung NX300 Motherboard Replacement, Remove the Back Panel: 4 단계, 이미지 3/3
    • Using tweezers or your fingers, pull the display's black ribbon from the motherboard. This frees the back panel altogether.

    • To safely remove ribbons, you would need to first unlock the holding mechanism by lifting up the black strip atop the ribbon adapter.

  5. Samsung NX300 Motherboard Replacement, Unscrew the Motherboard: 5 단계, 이미지 1/1
    • Using a Phillips #00 precision screwdriver, remove the three 4mm screws holding the motherboard in place.

  6. Samsung NX300 Motherboard Replacement, Detach the Ribbons: 6 단계, 이미지 1/3 Samsung NX300 Motherboard Replacement, Detach the Ribbons: 6 단계, 이미지 2/3 Samsung NX300 Motherboard Replacement, Detach the Ribbons: 6 단계, 이미지 3/3
    • Using tweezers or a plastic opening tool, release the locks on the ribbon receptors by flicking up the black bars on the holds. Pull the five ribbons away from the motherboard (one hidden from view). This will free the motherboard completely from the device.

    • To safely remove ribbons, you would need to first unlock the holding mechanism by lifting up the black strip atop the ribbon adapter.

  7. Samsung NX300 Motherboard Replacement: 7 단계, 이미지 1/1
    • The motherboard is now free. Pull the motherboard up and slightly away from the input compartment; it will lift out easily.

결론

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

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Andres Perez

회원 가입일: 2015년 01월 21일

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USF Tampa, Team 9-6, Blackwell Winter 2015 USF Tampa, Team 9-6, Blackwell Winter 2015 회원

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5 Comments

any suggestions where to get the board? i oly found one on aliexpress for $100

Sergei Levitan - 답글

I have a nx300 that wont switch on (green power light flickers when battery inserted) do you know if there is an internal fuse which can be replaced?

cheers

Tom

Tom - 답글

I suggest you should buy a replacement motherboard to have your full functional operations.

yaksyari - 답글

What is the price of motheboard

nesphory assenga - 답글

Just replaced the tiny battery on the motherboard. Now I get the correct time and date with my photo’s. Nasty job soldering on the square millimeter, but it worked out fine.

Mad Edd - 답글

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