Great. Just replaced it with the correct component and it works like a charm. Is there any Coffeepot I could contribute to ?

ok that might be the issue - trusted the KiCad file ... would suggest you simply remove the LCSC# in next update. But nevertheless thank you for your work. Great to have an OpenSource option now ! Will try to include the design once it's working into the adapter to get rid of the piggy back

@danielj.uk Issue is that the Raspi is not even booting when soldering it to RGB2HDMI adapter. The one from cooperdragon is working

I build one myself based on Github and done by JLC. ADC also sourced from them. So would at least guess it's not fake. Can the OSCI be wrong ? Took Yajingxin TXM12.288M0004322FBCDO00T
JLCPCB Part :C362472 which is in KiCad files.