snes color problem

[SN1PER]

I'm new here and trying yo find out what the problem with my snes. I try cleaning but i didn't work, so if you know let me know.



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[Niku-Sama]

weirdness... it looks like red and green objects have their colors swapped, but selectively

I notice its on a more modern LCD, you have a CRT (tube) tv you can try it out on?
also whats the make and model of that tv your using too

i'm guessing its the tv having a hard time with it, trying to color correct problems that don't need correcting. usually when an encoder or other a/v component goes out on a snes it all or nothing not selectively like your showing us

[BetaWolf47]

weirdness... it looks like red and green objects have their colors swapped, but selectively

I notice its on a more modern LCD, you have a CRT (tube) tv you can try it out on?
also whats the make and model of that tv your using too

i'm guessing its the tv having a hard time with it, trying to color correct problems that don't need correcting. usually when an encoder or other a/v component goes out on a snes it all or nothing not selectively like your showing us

That orange square around Mario on the top left of the screen says otherwise. I've never seen anything like that.

[bust3dstr8]

It looks like bad pallete data. Could be a Ram, PPU,solder joint, traces, etc. The only quick check I can think of is to piggyback another
32K x 8 ram onto the ones in the PPU section and see if anything changes. Other than that you would need to use some diagnostic tools to troubleshoot it.