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Yamaha PSR/PSS/DGX • Re: Yamaha DGX 620 Flex Ribbon Cable Connection Issues

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Take out screws that hold the middle C group of keys. Then unscrew the section of thin circuit board underneath. Then lift out the board be careful not to strain the ribbon cable's on either side that attach to other adjacent thin circuit boards under the adjacent keys.
You will be able to twist the board enough to insert the keyboard ribbon cable with ease. Note first detach the ribbon cable at the main circuit board for slack. The reverse process and reassemble unit.
Mike Salinas

Statistics: Posted by mikehsalinas1951 — Mon May 06, 2024 8:45 pm



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