ramshackles
Well-known member
Hi
Im looking at Casio Privia PX-320.
All keys work individually, but when the the middle D key is held down, 5 keys above it do not play. Furthermore, if you then release the middle D, while still holding a 'dead' key down, the dead key will then sound at full volume...
Upon looking inside, there was a small amount of corrosion on the contacts for the middle D key. On the main board there was also some corrosion where the ribbon cable from the keys meets.
I cleaned the corrosion, to no avail (I was not hopeful...).
It is a curious issue, certainly not the same as the standard 'dead key'. Anyone have experience with such things?
Im looking at Casio Privia PX-320.
All keys work individually, but when the the middle D key is held down, 5 keys above it do not play. Furthermore, if you then release the middle D, while still holding a 'dead' key down, the dead key will then sound at full volume...
Upon looking inside, there was a small amount of corrosion on the contacts for the middle D key. On the main board there was also some corrosion where the ribbon cable from the keys meets.
I cleaned the corrosion, to no avail (I was not hopeful...).
It is a curious issue, certainly not the same as the standard 'dead key'. Anyone have experience with such things?
