Wahoo....installed one of these beauties in my Galaxian !
Works GREAT !
I had a TV in there before, but it had some syncing problems at the top (read at the right side) of the screen (pulsing). Of course it works fine now.
The good thing was that I could undo the extra wiring for the +12V and +5V from the game PCB to the SCART connector. I can now also remove the extra voltage regulator I put on the board plus the extra connectors for those voltages. The bad thing was that when I was removing the TV, about the worst thing that could happen happened, the right "slide" of the monitor board got loose, so the neck of the tube hit the game PCB and heya, there was a sssssssssssssssssssshhhh sound...

So, one less 19" CRT in the world. Also there was some minor damage on the PCB (some tiny filter caps broken, but the board still works fine....will fix that a bit later...
Anyway........the new monitor is now inside, firmly installed and working great !