Yamaha NP-11

[dmeek]

Has anyone got a schematic for this keyboard? Power is getting to the CPU board but not to the CPU itself. It's a cheap keyboard, not worth the trouble without a schematic. With a schematic it would be easy.
All I really need is the schematic for the DM Board.

[vintagekiki]

Only

https://elektrotanya.com/showresult?what=yamaha&kategoria=&kat2=Minden%20(All)&pa ge=47

https://elektrotanya.com/yamaha_np-32b_np-32wh_sm.pdf/download.html

https://uk.yamaha.com/en/products/musical_instruments/keyboards/piaggero/np-11/downloads.html

https://manualzz.com/doc/12481719/yamaha-np-31-user-manual

[sugeda]

https://docdro.id/k9j7BpD

[vintagekiki]

sugeda

[dmeek]

Thank you sugeda I found the problem in 2 minutes with the schematic. It was a crack in the power supply board, not the CPU board. The analog 5V was getting to the CPU board but not the digital 5V.