Casio SA-1 capacitor values?

[tnlcooper]

Hi all.  I removed three capacitors (C2, C4 and C6) from my SA-1 a while ago and I used them in something else, but would now like to resurrect the Casio.  Any idea what values they were?  I think they might have been 1uf, 10uf and 47uf electrolitic but I'm not sure.  Even better, does anyone know where I can get a schematic?

Cheers,
Tim