ok folks i have attempted and failed to output the rgb from my genesis model mk1 to the vga port on my 32 lcd tv. I have found almost every doc i can find on rgb mods and thier is something i am missing. using the pinouts i have found on this page: http://www-unix.ecs.umass.edu/~dhowland/mod/#overclock
i have directly soldered wires from the bottom of the genny board to the vga connectors. i have red, green, blue hooked up to pins 1,2 and 3 on the vga connector. pins 5,6,7,8, and 10 on the vga connector are all various ground pins that i have hooked up to the ground on the genny. pin 4 on the diagram of the bottom of the genny is 5v and i have hooked that up to pin 9 on the vga connector. All documents i have found say that vga pin 9 is reserved for 5v and needs it for the rgb signal. here is were i'm stuck, the sync. apparently i need to sync the rgb or it wont work. one doc claims i can take the sync from the genny and take it straight to pin 13 on the vga. another doc i have found says that you have to take the sync to pin 2 on the lm1881 then hook that up to pins 13 and 14 on the vga. What is the lm1881? Has anyone else attempted this, and please what am i doing wrong? Any help would be greatly appreciated!!