Introduction

Instructions on how to replace a defective Sega Dreamcast power supply with a working power supply.

Pièces

Aucune pièce nécessaire.

  1. Verify that the console is disconnected from the AC outlet before you begin.
    • Verify that the console is disconnected from the AC outlet before you begin.

    • Flip the console over on its back.

    • Take note of your model number, in case replacement parts are needed.

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  2. Remove the expansion bay by applying pressure to the small clip on the expansion bay while prying it away from the console.
    • Remove the expansion bay by applying pressure to the small clip on the expansion bay while prying it away from the console.

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    • Locate and remove all four black 12mm Phillips #02 screws from the underside of the console.

    • Note: Remove the expansion bay to locate the fourth screw

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    • Internal components can be loose. Be careful that they do not fall out when removing the cover.

    • Turn the console right side up.

    • Remove the top cover by gently lifting the upper portion of the console.

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    • Unplug the device from the outlet. If you have just powered off the system, allow a few minutes for the capacitors to discharge before you begin working.

    • Remove the white female pin head by pinching and lifting directly up on the harness.

    • Remove the two Philips #02 screws from the board.

    • Remove the power board. Using both hands, gently lift the power board away from the console without damaging the male pin head

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    • Remove the unit. Carefully remove the power board from the console by lightly grasping the board by the edge and lifting directly upward.

    • Remove the two 10mm #02 Philips screws to detach the switch module from the console.

    • Purchase a replacement power board.

    Make sure you keep the small plastic divider (the little piece of transparent plastic film) in its place, or else your new power supply may find itself with a "grounding" sensation.

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Conclusion

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

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Jacks216

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Cal Poly, Team 5-1, Regan Fall 2009 Membre de l'équipe Cal Poly, Team 5-1, Regan Fall 2009

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