Casio PX-720 - Page 14

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Removing the Pedal connector.
1. Remove 2 screws and then the Pedal connector.
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Removing the Front board.
1. Remove the 10 screws and lift up the front board.
* The panel is still connected by a lead.
2. Remove the front board.
Front board
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Removing the M681-CN4 PCB.
1. Remove 2 screws and the M681-CNA4 PCB.
M681-CNA4 PCB