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Yamaha SY77 Forum - Covers the Sy77 Keyboard and TG77 Module • Re: TG77 F Buttons not working correctly.

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Hi,

A few thoughts from me.

1) Were the switches always faulty, and you would not have noticed with a dead display?
2) You may have created a bad connection somewhere, with a connector not seated properly, so i would recheck all connectors.
3) When I fitted a replacement display to my TG77, I found I had to do a bit of work to stop the display fouling diodes and the PCB, so did you have the same problem? See my TG77 Display Guide Section 6 for details

Statistics: Posted by Derek — Mon Oct 07, 2024 7:57 pm



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