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Canon EOS 70D Camera Motherboard Replacement

Introduzione

The main motherboard controls all functions of the camera.

Cosa ti serve

  1. Canon EOS 70D Camera Motherboard Replacement, Battery: passo 1, immagine 1 di 1

    • Hold the camera with the lens pointing down. Press the highlighted button with your finger to release the cover.

    • Pull cover over to expose the battery.

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  2. Canon EOS 70D Camera Motherboard Replacement: passo 2, immagine 1 di 2 Canon EOS 70D Camera Motherboard Replacement: passo 2, immagine 2 di 2

    • Press the white button with your finger to release the battery.

    • Once released, the battery will eject out about two inches

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  3. Canon EOS 70D Camera Motherboard Replacement: passo 3, immagine 1 di 1

    • Pull battery out of the camera.

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  4. Canon EOS 70D Camera Motherboard Replacement, LCD Touchscreen: passo 4, immagine 1 di 2 Canon EOS 70D Camera Motherboard Replacement, LCD Touchscreen: passo 4, immagine 2 di 2

    • Pull Touchscreen out and rotate 90 degrees. Remove the four 3 mm Phillips #000 head screws that are now exposed at the hinge.

    • Remove the two 5 mm Phillips #000 head screws that near the viewfinder.

    • Use a spudger and pry apart the two plastic columns surrounding the screen hinge.

    • The screen will not be removed at this step.

    • Rotate the screen forward 90 degrees and push it back into its housing against the camera.

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  5. Canon EOS 70D Camera Motherboard Replacement: passo 5, immagine 1 di 2 Canon EOS 70D Camera Motherboard Replacement: passo 5, immagine 2 di 2

    • Use a spudger to peel rubber matting on left hand side to expose camera backplate mounting screws.

    • Remove three 4 mm Phillip #000 head screws that mount the backplate to the left side of camera.

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  7. Canon EOS 70D Camera Motherboard Replacement: passo 6, immagine 1 di 2 Canon EOS 70D Camera Motherboard Replacement: passo 6, immagine 2 di 2

    • Use tweezers to pry rubber matting on right hand side to expose backplate mounting screws.

    • Remove four 4 mm Phillips #000 head screws that mount the backplate to the right side of camera.

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  8. Canon EOS 70D Camera Motherboard Replacement: passo 7, immagine 1 di 3 Canon EOS 70D Camera Motherboard Replacement: passo 7, immagine 2 di 3 Canon EOS 70D Camera Motherboard Replacement: passo 7, immagine 3 di 3

    • Turn camera upside down. Remove five 5 mm Phillips #000 head screws securing the backplate to the bottom of the camera.

    • Grab the backplate and gently pull away from camera.

    • The backplate will still be attached by the wires running to the LCD touchscreen.

    • The screen will still be attached to the camera and won't be removed until step 10.

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  9. Canon EOS 70D Camera Motherboard Replacement: passo 8, immagine 1 di 2 Canon EOS 70D Camera Motherboard Replacement: passo 8, immagine 2 di 2

    • Carefully pry open backplate from camera to expose LCD connector (white wire). LCD connector is attached with a metal bar to the motherboard.

    • Use tweezers to gently pry metal bar connector from camera motherboard.

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  10. Canon EOS 70D Camera Motherboard Replacement: passo 9, immagine 1 di 2 Canon EOS 70D Camera Motherboard Replacement: passo 9, immagine 2 di 2

    • Remove two 4 mm Phillips #000 head screws that mount the LCD touchscreen to the hinge on the camera.

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  11. Canon EOS 70D Camera Motherboard Replacement: passo 10, immagine 1 di 3 Canon EOS 70D Camera Motherboard Replacement: passo 10, immagine 2 di 3 Canon EOS 70D Camera Motherboard Replacement: passo 10, immagine 3 di 3

    • Grip the screen with your hand and gently pull white connecting wire through hole in backplate.

    • Once the connector reaches the hole, twist the connector and pull completely through hole.

    • You must twist the connector in order to fit through hole.

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  12. Canon EOS 70D Camera Motherboard Replacement, Camera Motherboard: passo 11, immagine 1 di 3 Canon EOS 70D Camera Motherboard Replacement, Camera Motherboard: passo 11, immagine 2 di 3 Canon EOS 70D Camera Motherboard Replacement, Camera Motherboard: passo 11, immagine 3 di 3

    • Use spudger to lift edge of black heat tape.

    • Slowly peel back black heat tape.

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  13. Canon EOS 70D Camera Motherboard Replacement: passo 12, immagine 1 di 3 Canon EOS 70D Camera Motherboard Replacement: passo 12, immagine 2 di 3 Canon EOS 70D Camera Motherboard Replacement: passo 12, immagine 3 di 3

    • Very carefully, use spudger to remove nine orangish ribbon cables.

    • Using tweezers remove the two wire cables shown.

    • Slowly remove ribbon cables because they can tear very easily.

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  14. Canon EOS 70D Camera Motherboard Replacement: passo 13, immagine 1 di 3 Canon EOS 70D Camera Motherboard Replacement: passo 13, immagine 2 di 3 Canon EOS 70D Camera Motherboard Replacement: passo 13, immagine 3 di 3

    • Remove seven 5 mm Phillips #000 head screws around motherboard.

    • Once the five screws are removed, remove the metal chip covered by hand.

    • This will leave the mother board exposed, attached by two cable wires underneath.

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  15. Canon EOS 70D Camera Motherboard Replacement: passo 14, immagine 1 di 3 Canon EOS 70D Camera Motherboard Replacement: passo 14, immagine 2 di 3 Canon EOS 70D Camera Motherboard Replacement: passo 14, immagine 3 di 3

    • Slowly lift motherboard to expose the two cable wires underneath.

    • Using tweezers, unattach the two wire cables holding the motherboard in.

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  16. Canon EOS 70D Camera Motherboard Replacement: passo 15, immagine 1 di 1

    • Carefully remove motherboard.

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Conclusione

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

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3 Commenti

Great write up and illustrations. I'm in the process of repairing a 70D and this will be a great help.

Thank you and keep up the good work!

marcuscleveland85 - Replica

Hi, do you know if after replacing the main board it is necessary to configure the camera with some software ? (I heard of spt software)

Stephen Lay -

Hi Tyler my Canon Camera eos 70D isn’t working anymore is it possible to replace the motherboard?

Charlie Laguna - Replica

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