yes. you'll have to provide your own amps and stuff to get it up to line level - but y'know, depends what you want to do with the signal if that's what you want.
pins 30 and 31 are audio Right and Left respectively off the dip package version in the A500/2000/3000/etc. i'd imagine it's probably the same pin number off the plcc version A600/1200/4k/etc