Casio CTK-691 Bedienungsanleitung PDF herunterladen (Seite 14)

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10.Remove 19 screws and then the PCB ASSY (KY1M, KY2M).

11.Remove the rubber keys.

Note: Pay attention to the positions of the rubber keys as one of them has a different length.

Match the projections of the rubber keys with the holes of the lower case when reassembling.

Projection

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ko min min 07 Mar 2024 | 09:08:17

yes good

Casio CTK-691 Bedienungsanleitung Seite 14