rolaand td 17 electronic drum schematic needed

[bhavik]

i have td17 with no sound please help

[sugeda]

https://docdro.id/l9Ivy4j

[bhavik]

thanks sugeda but manual have no mainboard schematic ,if possible please send spd 20 pro manual or td17 another schematics.. thankyou

[bhavik]

spd 20 pro and td17 have sam maiinboards