here are some pictures :
There are 2 boards there, unfortunately it’s hard to tell which one is which on picture. Pretty obvious irl.
The one with only an RGB bypass seems to work fine but I haven’t tested it more than 40 minutes. (this one has a nasty RAM noise)
The other one has a perfect picture, but it shifts from left to right like crazy. I’ve disconnected the 5V from the Mini Mega but it didn’t do any good. My other TV doesn’t accept the signal, my ossc either.