Raven
New member
Ok, I bought a nice looking DK from Komodo, but need some help. When I got it, the graphics were scrambled. I tweaked around with the pots on the board and the monitor, and got it to look right (other than needing a cap kit badly). Since I had a beautiful monitor waiting to go into my other stalled DK project, and decided to swap it in. This second monitor has been in my Hogan's Alley and works perfectly, so should be great.
Now after I swap out the monitor, the graphics are scrambled again. Looks like the sync is off. I tired fiddling with the pots on the board, and the ones along the monitor frame by the volume control like I did on the original one, but to no avail. I tested a working DK Jr board and got the same thing. I tested the DK board in my JAMMMA test rig with an adapter and it worked perfect. I swapped out the video cable. I added in an inverter board and new cables. Nothing clears it up! I even hooked the old monitor back up and after a small tweak it worked again (then immediately hooked up the new one....no luck).
What am I missing??? Is there a sync control somewhere on that damn monitor that I can't find??!?! And why would it be off anyway?
Now after I swap out the monitor, the graphics are scrambled again. Looks like the sync is off. I tired fiddling with the pots on the board, and the ones along the monitor frame by the volume control like I did on the original one, but to no avail. I tested a working DK Jr board and got the same thing. I tested the DK board in my JAMMMA test rig with an adapter and it worked perfect. I swapped out the video cable. I added in an inverter board and new cables. Nothing clears it up! I even hooked the old monitor back up and after a small tweak it worked again (then immediately hooked up the new one....no luck).
What am I missing??? Is there a sync control somewhere on that damn monitor that I can't find??!?! And why would it be off anyway?