Yeah I am having no luck finding something similar with 62ohms resistance. One of the resistors on this board is burnt because of a botched cps2av mod attempt. Board still boots and plays, but sound is completely silent.
If anyone has a broken cps3 board and is capable of removing the 620 resistors I will gladly pay for your troubles. I can't seem to find the right size and resistance that's available for purchase on any electronics site.