From - Wed Jun 19 19:54:13 1996 Path: masters0.news.internex.net!newshub.internex.net!newshub1.internex.net!news.Stanford.EDU!agate!howland.reston.ans.net!tank.news.pipex.net!pipex!oleane!jussieu.fr!math.ohio-state.edu!newsfeed.acns.nwu.edu!ftpbox!mothost!news-in.cig.mot.com!jenison From: jenison@cig.mot.com (Mark Jenison) Newsgroups: rec.games.video.arcade.collecting Subject: Re: Joust help... / knox auction notes Date: 19 Jun 1996 23:07:11 GMT Organization: Motorola Inc., Cellular Infrastructure Group Lines: 34 Distribution: world Message-ID: <4qa16v$bu3@trotsky.cig.mot.com> References: <4q4tr2$53j@news-e2b.gnn.com> <01bb5d5e.3f910c00$5361d6cc@zot.teleport.com> <4q80sv$7kp@news-e2c.gnn.com> NNTP-Posting-Host: calcite.cig.mot.com X-newsreader: xrn 8.01 In article <4q80sv$7kp@news-e2c.gnn.com>, MattDavis@gnn.com (Matthew Davis) writes: > "Tim Beckett" wrote: > > > Joust Requires seperate positive sync for the monitor input (I dont think > > that I am using the correct term). If you hook it up with normal composit > > sync it will not lock in. > > > Tim > > So Tim, what do you think could be wrong? maybe seperate positive > sync? :-) Nah, just not informed enough. We can fix that... From Kurt Mahan... "Basically you want to connect to pin 7 on the cpu board (+compsite sync) which is documented on the schematics but not the wiring diagram. Then you want to CUT jumper W1 (by the 7486 at 4A) to INVERT ALL of the sync signals coming off the board (check out the video section schematics..)" I personally didn't cut jumper W1 when I did mine, so try pin 7 first before you go cutting any jumpers... Disclaimer: Any damage you do to your monitor, board, or yourself is strickly your own fault, so there :-) -- ----------------------------------------------------------------------- Mark Jenison E-mail address: jenison@cig.mot.com FS [Chicago]: Asteroids and KickMan WTB/TF: Forgotten Worlds PCB (doesn't anyone know where I can get one?) -----------------------------------------------------------------------