A lot of people dont like those tiny little legs on the V3 IC so heres some alternatives, not much better but a little bigger to solder to.
on the back of the board where you attach SX wire there is an IC naxt to it that is much larger which also has the same cd/dvd points
heres a pic with the pins marked for H20 chips, most chips will be the same points, if there the same as H20 on the top then they will be the same on the bottom
cheers