AV Pinout (Amiga Personal Computers)
The personal computer range of Amiga consoles (500/600/1000/1200 and so on) use the Amiga Video Connector standard for their video out.
This is the pinout when looking into the back of the Amiga.
All analog RGB are 75 ohm terminated.
Genlock, External Clock Enable, Csync, Hsync, Vsycn, and all digital RGB are 47 ohm terminated.
You can solder up the analog RGB, then Csync pin directly to RGBs receivers, or analog RGB and H/VSync pins directly to VGA connectors.