unlimited74747

Well, it appears that it might be the TIA chip. When we play Pitfall, the color keeps coming back on no matter what happens, unless we moved the switch to B&W, but I suspect that's normal. As for other games, as I've mentioned before, they change in shade and quality when we move the switch. So, now the question is... How do I go about replacing the TIA chip?

Something else that might be of help. My brother was playing the game Pitfall and, to our surprise, it was in total color. Maybe a help to someone?

A new development has arisen. My brother and I bought a few more games and found that, if we moved the B&W/Color switch, color would give a different palette of colors and shading than B&W. I heard this before, but ruled it out when neither of our first two games did this. Any suggestions?

I meant to say Chroma Circuit, but I forgot what it was called by someone else on this thread.

I just noticed something else to comment on. The RF modulator is giving me a clear picture and sound, but with no colors.

I already moved the Atari to a different TV with no change. I am pretty much stupid on what you guys recommended me to check out, like the chroma switch or TIA chip. Where are these components and how do I fix/replace them? Would it be possible just to change the Sliding Switch for the RF outlet and fix this? Thanks for your help!

My brother and I just got a 2600, but when we finally got it working, the two games we have were both only working in B&W, and I've seen one played in color. Is there anyone out there who knows how to fix this? The B&W/Color switch does not help. Thanks in advance.