NES:Video Output Notes

Original Famicom
Being a product of its time, the original Famicom only has RF out as its sole video output. It is also rather subpar being susceptible to interference and plagued with jailbars. The jailbar issue is largely due to a combination of poor board routing and insufficient decoupling between the 5V and ground rails. Thankfully, the Famicom can be modified for composite video and even RGB with an NESRGB kit.