You can filter this out with one 220uf capacitor on each of the RGB lines (+ towards console, - towards display). Later consoles used a different video encoder chip and supporting circuitry and 'appear' to work fine with an unmodified PAL Gamecube/NTSC SNES Scart cable (with capacitors)Īccording to Jim Christy, the US and NTSC SNES have a 'DC offset', which is basically extra voltage, on the RGB lines (1v DC according to Jay Tiltons site). The PAL SNES was internally revised 4 or more times during its lifetime. *220uF capacitors are polarised, and it is important that the positive leg always goes towards the console and negative leg towards TV/Display. RGB can be obtained from the 'Digital AV Out' port by using a modified Component/D-Terminal cable. If you are going to watch/use the Composite video picture aswell (Scart connection) then you also need to use a 75ohm resistor to ground and 220uF capacitor* in series on Composite Videoĭoes not output RGB from the MultiAV port. Any cable components will depend on the mod performedħ5ohm resistor to ground and 220uF capacitor* in series on Composite Videoĭoes not output S-Video from the MultiAV portĢ20uF Capacitors* in series on R, G & B. Requires modification first - Only early NTSC consoles can be modified easily. Any cable components will depend on the mod performed Requires modification first - Only a certain early French model - 'NUS-001(FRA)' - can be modified easily. 75ohm resistor to ground and 68nF capacitor in series on Chroma Outputs S-Video but cable components (if any) are unknown at this timeħ5ohm resistors to ground on R, G, B and Composite Videoħ5ohm resistor to ground on Composite Video (and 220uF capacitor* in series is also recommended)ħ5ohm resistor to ground and 220uF capacitor* in series on Luma. 75ohm resistor to ground on Composite Video
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