Originally posted by: gallean
hi joe
well as asked before, just would like to know if this mod can works on snes junior
gallean,
Yes, however you'll need to wire your SNES Jr. to output SCART. It's there on the board, you just need to make the signal usable. Nintendo found it easier and cheaper to just eliminate that output option as it wasn't used much (even though the picture quality is WAY better).
Check out this link that explains what you'll need to do if you have an SNES Jr:
http://retrorgb.com/snesminirgb.h...
Originally posted by: arch_8ngel
Seeing the wavy lines on your component-via-CRT picture looks like what my NES was doing on a CRT before I started using a DC power supply.
Try a DC supply and see if it goes away. If so, the component on the CRT is probably going to be the best picture quality of the bunch.
arch_8ngel,
After much research and testing, It was found that the reasoning behind the lines was due to the revision model of the SNES (mine being a GMP-02 chipset). Certain models have cheaper RGB video encoders (those being the GMP series).
Check out this wiki for more info:
http://console5.com/wiki/SNES...
It should be said that I also did the DC mod along with the component mod of two GMP-02 chipsets. I tested them with a CRT and LCD, both with the normal power supply, and then the 5VDC supply, comparing the image. The lines were ALWAYS there when trying to use component, but were gone when using composite. It should also be noted that I grabbed lumina from several locations to see if that was the issue. It was not. I can only assum after all that work that I was the revision of the SNES.
I got my hands on a few different models since and have done the component mod and never had those lines on non-GMP models.
ALSO!... The best picture quality you can get from
ANY individual SNES will always be SCART (aka RBG, not to be confused with component). This is, to basically put it, the rawest usable video signal from the SNES. One that hasn't been converted, and in turn, downgraded to a more commonly used input (coaxial or composite). Which is why they started to not wire in the ability to use the SCART signal on the SNES Jrs to save manufacturing time and money (but the RBG signal is still there and can be modded to output SCART). There are a few more tid bits of info on that, but that's basically the concept. And overall, the
BEST picture you can get from the entire SNES series will be an RGB modded SNES Jr.
Just see here for yourself (I got a LOT of info from this guy):
http://retrorgb.com/snesversionco...
CHEERS!