Roland Digital Piano FP4 Black With Stand 4139 "contact" Questions

yamaha np 32 some keys faint in response This is normally caused by dirty or worn contacts. Simply open up the keyboard and replace the contact rubbers when the sensitivity has been lost. There are 4 ...

...and remove the keyboard, remove the attached circuait board (if applicable). then remove the rubber contact strip to access the contacts themselves. each key has an indivudual contact underneath it. ...

...2 key namely D2 and C#4 sound loudly as if there is no touch sense... please help... The key contacts are dirty on those keys. The contacts are conductive rubber "pills" in silicone domes that ...

Suzuki HG425E All the contacts for the keys are in bad condition and need to be replaced. Where can I buy such assemblies? The contacts probably just need cleaning. Often they are conductive rubber ...

...lost its touch sensitivity). Does anyone have any insights on this issue? Yep! Each key has two contacts, These are often conductive rubber pills that are pressed by the keys onto circuit traces ...

...being stored i used my roland juno D to find that some of the keys didnt work. I cleaned the rubber contacts etc but they still dont work? and the ones that do are uneven volumes or have a long delay ...

...I make a full chord on it, some of the keys, you can't hear..... It goes off & on. You have bad contacts on some of your keys. The keyboard has to be taken apart, and electronic contact cleaner ...

cps-80s - many keys not working-- is it fixable? The key contacts probably need cleaning. They are likely conductive rubber that contact a circuit board. Clean both the rubber contacts and the area ...

...into the effects loop jack. The switch that is a part of the effects loop jack is making poor contact. Open the unit and ALSO check the soldering of the jack pins. MANY of these have a contact ...

replacing contacts on clp 170 replacing rubber contacts on clp 170 Unless the rubber is worn, first try cleaning the contacts with 99% isoprophyl alcohol as well as the surface they contact. Realize ...