I'd like to know if there is any interest in a pre-made SCART connector to which you could simply wire the original harness of a classic arcade cab.
So, there would be a SCART connector that plugs into your TV, the other side will have screw-terminals to connect the original wires. All the required wiring and resistors will be inside the connector.
You will still have to cut-off the original connector and strip the wires, and have a +12v and +5V wire connection from f.i. the PCB or power supply.
I'm planning on making a couple for myself, if there's any interest I could look into if it's possible to produce them in small series.