Yes... C4 runs to R12. and C3 runs to R13. Both are 180ohm resistors. The other ends of the resistors run into a 3 position RF choke/ferrite bead.
Edit: had to make a small correction. Also the Sony ICs are just DACs. thats all.
Edit: had to make a small correction. Also the Sony ICs are just DACs. thats all.