This one is a snap.
Choose a place to mount the jacks. It's tempting to slap them somewhere on the back of the unit, but that would probably interfere with the Voice module. I drilled two holes in the side of the top half of the shell for mine.
There's no point in producing schematics for this one.
Audio output = junction of C45 and R49
Video output = junction of C44 and R7
One wire from each of the above points to the center post of an RCA jack, outside conductor of the RCA jacks to ground, badaboom badabing, away you go.