Neo 2.2 with a PAL v3 PS2

[NYyankee18]

Hi


wanna have my ps2 modified with a neo 2.2 chip but the guy who will modify my ps2 says hes going to install a condensator on pin 2 of the neo 2.2 chip

he said to me that the neo 2.2 gives a 5.5 v signal to a 3.3 v laser and the condensator helps away that problem

but does this condensator really helps to lower the signal to 3.3.v or does it only lower it a little bit really wanna know