This is for Viletim ;D
Used your transistor schematics to obtain s-video on genesis with a very good picture. Does it will work on the Neo AES CXA chip ?
it was based on schematic bellow (i used 2 x BC337 and 2 x 75 ohm resistors, one for Y and another for C)
. | +5v
. |
. |
.video | / c
. in ---|<
. | \ e
. NPN | 27 video
. +--RRR--- out
Thanks
Carlos Andrade
Have a look at this previous thread:
http://nfggames.com/forum2/index.php?topic=1729.0
The short answer is, the same mod works in both the Neo AES and the newer Megadrive/Genesis hardware.