Hi guys, I’ve had my PX-200 since 2008, it has never missed a beat. Last year at the start of 2020 my PX-200 had a fault with 4 particular keys right across the board ( I think they were C, C#, F, F# for example) long story short, the guy fixed them and happy days or so I thought.
since I got it back, It lost the sustain function altogether. At first I thought it might be the pedal, a square plastic generic cheapie, which had never missed a beat until then, so I left it until now to take the pedal apart and have a look to see what might be the problem. After taking it apart and spraying it with contact cleaner, and fader lube, I tested it on the Privia and no dice. HOWEVER, when I tested it in my Technics KN930 it works like a charm. So I’m starting to think it might be the input or the board inside, or a faulty chip or cap etc. has this happened to anyone before? Is it a common fault etc? Any advice or suggestions would be most welcome Thankyou, -Joe