The sequencer on my roland xp 50 does not power up or work. the internal song won't change from '00'. Dead! the rest of the keyboard is fine! Thank you.

SOURCE: Roland keyboard - old

Try Roland.com on the internet. It's a pretty good website and should show you dealers in your area.

SOURCE: Roland Dp 2 Damper Pedal dont work

I'm 90% sure the pedal is shot ... It could be the switch ... Open the thing up (If your confident) and look to see if a wire has come loose ... If no wires are loose then try another working pedal with the keyboard.

If it still won't damp then there is a problem with your keyboard and I do not suggest opening up one of those ... I used to repair sockets and keys on those for a local boys school and there are full of things that can break if not opened properly,

My suggestion is getting someone in to repair the keyboard if its that ... If its the pedal then either get a new one if you don't want the old one repaired ... Or repair it yourself (pretty easy if its the wiring ... fiddly if its the switch but only attempt if your confident and have the proper tools).

SOURCE: roland xp 50. everything works find except sound

Yes, he is full of it. For parts try Digikey.com, Mouser.com, and AntiqueElectronicSupply.

SOURCE: My roland xp-50 keyboard is dead.

Ok guys. Just got mine XP50 fixed with the "No Display" problem. The LCD screen was blank without text and only shown orange color. The problem is one of the capacitors on the main board was dead. I have replaced all 3 caps on the main board and the problem is solved and if you are a little handy on soldering, you can do it yourself. The 3 caps you should replace are:

- C901 (I used 16V 330MicroF)
- C65 (I used 5V 4.7 MicroF)
- C 902 (I used 16V 330 MicroF)

SOURCE: Roland XP 50 head phone problem

Looks like capacitor problem.Check power supply section also.