/vr/ - Retro Games

>>1953142
I build this. I added a another 6.8k resistor in parallel because i couldn't get sync without it.
I also engineered a preamplifier for the LM1881 which makes the sync more stable.

>>972919
My TV Can do RGB via SCART 1 and S-Video via SCART 2
Both of them can do Composite.
S-Video doesn't look so nice, more like composite without dot-crawl and cross-color glitches.
Now guess which one i use for my NES and which one i use for rest (SNES, PAL N64 with RGB, NGC; DVD player and DVB-S receiver).
Also most European SCART TVs have the RGB shift problem (it's displaced a little bit to the left) which is mostly unnoticed because most TV devices output allot of overscan, but on SNES it's very visible (about 8 pixels).
I fixed it myself building a little shifting box with a SCART socket, SCART plug and 12V DC input.
Pic is the schematic (not mine) i also replaced R4 with 3,4K because 6,8K didn't gave me a stable picture.