Plugging SNES into a new-ish LCD TV

Just so this question will have an answer, for future reference:

The problem was the A/C adapter I was using. It was the only component I didn't have two of, so the real answer is, when you're trying to eliminate the source of the problem, never skip any parts that could be the source of the problem :)

Not sure what was wrong with the adapter but it got really hot just sitting plugged in, with the SNES off, overnight. When I dug up another adapter with the same in and out voltages and swapped that last part, I got a clean signal (on every TV, every connection, etc.)

If you have one of the original SNES units you should be able to use the same multi-A/V port Composite + S-video cables that the N64 and Gamecube used, although they may be a little on the difficult side to find now.

I do know that the SNES will work with modern LCD montiors as mine is hooked up right now with a set of Gamecube Composite A/V cables and it works fine.

Disclaimer: I don't have a SNES, and I don't have a LCD television. But this is what I would try:

First, I would try using a simple composite video cable, which should be connected to A/V input of the TV (supposing it has such input). The colors are yellow for the video signal, and red+white for audio channels. If the input seems garbled or with wrong colors, I'd adjust NTSC/PAL setting on the TV. Maybe the TV is expecting PAL signal, but SNES is sending NTSC? I'd also disable progressive-scan or any other "new" feature that didn't exist at the time of SNES.

Of course, composite video does not give the best image, so I'd also try other methods.

If I had a S-video cable I'd also try that. That cable has no audio channel, though.

Finally, I'd try RGB component video cable, but I'm not sure if that cable exists or if it would work. CyberSkull points out there is no such cable, as SNES came before RGB cables. I assume there might have been one because of the SNES video port pinout.

If all else fails and I was required to use one of those RF adapters, then I would make sure the TV is using VHF, and if it had a setting of TV/CATV, I'd try setting it to TV (if CATV didn't work). And I'd try channels 3 or 4 (but maybe even channel 2). I have bad memories about those RF adapters, so I'd prefer to avoid them if possible. :)

If after all of this you can't make it work... then try posting a photo of all available connections from your TV, and also a photo of your cable.

Well, good luck! As I said, I don't have a new TV, but this is what I'd try to do.

Reference:

• Pinout for SNES video port

A J-SCART cable will pull RGB out of a SNES. The Jap SNES is NTSC as is the US SNES. SO a J-SCART will output the RGB signal. The trick is finding a TV that will accept an SCART in the states. This why many people use one of the XRGB scan units to connect to their screen which allows a screen connection through a 15 pin RGB cable.