|
This would be expensive as heck, but you could try my HDMI conversion solution. Get a ~$250 used HDMI to HD ATSC RF modulator and a DTV converter box. The TV should sync properly with the DTV converter box (if it doesn't the TV it's self is broken). Benefits include the TV being able to tune DTV with the converter box, on a 16x9 HDMI source being able to choose between letter box or a full screen crop of the center of the 16x9 image, and being able to move the TV to another room and recieving the HDMI to ATSC converter without wires connecting them (assuming you pick an ATSC modulator with more than 40dBmV output and hook a good UHF antenna to it's output, and a second antenna to the DTV box).
I had a different primary reason for buying the ATSC modulator but the aspect ratio conversion came in a close second and works better than anything else I've used to convert HDMI to NTSC.
|