[comp.sys.ibm.pc] Superimpose cable for Mitsubishi AUM-1381A

huangj@jacobs.cs.orst.edu (Jen Che Huang) (07/10/90)

Has anybody ever build a monitor cable for the Mitsubishi AUM-1381A?  The
cable that I'm look for (hopefully to build) will allow me to do superimpose
with the VGA and NTSC signal.  If anybody can shed some light on this matter,
I would greatly appreciate it.  A schematic of how to build this cable would be
perfect.

Thanks
Jim