mod

Hi guy, I have toshiba crt tv and the jungle chip is TA8659N can I inject rgb to this IC?

I'm trying to surpise my husband gor his birthday with a modded N64. One mod I'm tyring to do is to add a start up chime to the power switch. So that way when he turns it on, it okays a song. I followed a YouTube video and wired it exactly as the person does in the video. He was able to make it...