What is a simply way to convert the Sony CDP-555ESD in non oversampling mode?

[lorcoll]

Hi to all, this is my first post here.
I have successfully converted many Philips TDA1541 CD player in nonos mode.
I don't now how can I modify the 555ESD (or 705ESD) because it have a different digital filter: the CXD1088.
Any help is welcome.

 

[JustBuildLspkAS]

I'm already done with these technique.

sony227ESD
please see the information from """""""""""""In Sony CDP-333ESD with one TDA and CXD1125 demodulator and typical digital filter CXD1088"""""""""""""""""""

Happy listening

 

[koyaanisqatsi]

lampizator_DIY NOS Non Over Sampling modification

(half way down the page)