Tech Asteroids

Archived from groups: rec.games.video.arcade.collecting (More info?)

http://home.wideopenwest.com/~jmuczynski/

First pic is test mode,which makes no sounds.

Archived from groups: rec.games.video.arcade.collecting (More info?)

I've seen that with monitor issues as well. If you know for an absolute
fact the monitor is actin right then:

Look for appropriate acivity at the BIx POTS. If something looks
wrong, work backwards, if all is ok, work forwards in the vector
analogue generator section. I can't recall off hand the chips, but
there should be a dac and two other chips before the pots. One of the
two others caused my issue.

- Matt

Archived from groups: rec.games.video.arcade.collecting (More info?)

I stand corrected. For some reason I was picturing a battlezone board I
recently worked on.

DOH!