Cory Papenfuss wrote:

The ATSC-480-60p is just a label... you can call it "CalvinBall"
for all that X cares about... just so long as you use the same label later
on when you define which you want to use. If you like you can change it
to ATSC-480-60i in both places.


Can I just this modeline with something like the Audio Authority Model
9A60 (VGA to component video adapter) and get respectable results?  What
about overscan?  Are there any issues?

Most likely, yes. There could be bi-level/tri-level sync issues as previously mentioned, but I think that SDTV 480i is spec'd at bi-level. I don't know how the 9A60 does his thing, but it should work. The main caveat is getting a video card that can do:
-interlaced output
-low-frequency output (480i is 1/2 VGA speed)


    The later nvidias (440ish and up) seem to do interlacing.

Have you ever heard of any signal incompatibility issues with Panasonic TVs using component inputs?

I've got a Key Digital VGA->Component converter in use with a Panasonic 36PD30 (standard def). It does progressive input and I can get rock solid pictures at 576p, 576i, 480p etc but it flashes its input identifier in the corner, as if it thinks there's a problem with the signal somewhere. If I use my DVD player's component out, there's no such problem with the picture.

I tried messing around with the polarity of the sync signals, but it makes no difference :(
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