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Roland G-800 Power Board Replacement

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  1. Roland G-800 Power Board Replacement, Top cover: crwdns2935265:01crwdnd2935265:01crwdnd2935265:01crwdne2935265:0
    • Turn the keyboard upside down to access the screws

    • Remove 15 Philips PH2 screws

    • Don't worry about the other 16 screws, they hold the keys to the bottom case.

  2. Roland G-800 Power Board Replacement: crwdns2935265:02crwdnd2935265:01crwdnd2935265:02crwdne2935265:0 Roland G-800 Power Board Replacement: crwdns2935265:02crwdnd2935265:02crwdnd2935265:02crwdne2935265:0
    • Turn the keyboard upright again and lift the top cover from the front

    • Remove 6 connectors

  3. Roland G-800 Power Board Replacement, Power Board: crwdns2935265:03crwdnd2935265:01crwdnd2935265:02crwdne2935265:0 Roland G-800 Power Board Replacement, Power Board: crwdns2935265:03crwdnd2935265:02crwdnd2935265:02crwdne2935265:0
    • Remove the power output connector

    • Take note of the order of the wires here. In this case we have the white (neutral) wire on the left, but always double check when working with mains wiring.

    • Loosen the two flathead screws holding the mains wires to release them

  4. Roland G-800 Power Board Replacement: crwdns2935265:04crwdnd2935265:01crwdnd2935265:01crwdne2935265:0
    • Remove 4 PH2 screws holding the board to the case.

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

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Andrew

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