Try http://web.archive.org/web/20010628143320/www.accesscom.com/~gamba/images/se30vid_cd.gif
http://web.archive.org/web/20010628122741/www.accesscom.com/~gamba/images/layout.gif
http://web.archive.org/web/20010628121400/www.accesscom.com/~gamba/images/art.gif
Corrections from gamba's engineering notes: R6 on the Micron version of the video board is actually a 20K and R5 is 560 ohms. His hand marked up schematic says Q1 emitter current is 2.8 mA max.