Ah, good question - I'm fortunate enough to have Betamax decks with SCART connectors but they only occurred long after the format had died.
Firstly, scrap the RF - you don't want to be using that unless you really have to.
That DIN connector is for power, I think that's going to be a portable machine is it not? If memory serves that's +12V and ground for the lead-acid battery pack.
*Runs to Google*
Have a look here mon-ami.
The video output at baseband is on that multipin arrangement, I can probably dig-out a pin-out in the archives but connecting to it without a proper cable will be a pain in the cunnlinguals. It's a standard pin arrangement so DIY'ing isn't tricky if you're handy with cable and have a junk box, but it's going to need a touch of work!