A simple pcb to add s video to your snes jr cleanly. Place the empty multiout holes from the pcb(the holes with no via metal rings) onto the rightmost pins on the snes multiout, there should be 1 row with no connection on the snes to the very left(last row of pins on snes multiout. Only solder the metal via pins on pcb to the snes multiout pins, then run 2 wires from the encoder(pin 12 chroma pin 17 luma) and run it to the right of the motherboard on top and around to the pcb on the back. the big cap is a 3528 tantalum 220uf cap, stripe facing the y pad(stripe is positive). the 3 other components are 0603 package. the resistor on the y line under the y pad is 75 ohm, the cap next to that under the c pad is .1uf, and the resistor closest to the multiout holes is also 75 ohm.