I have an old G05-802 vector monitor. The Asteroids game plays blind, but no picture. I know the monitor isn't dead because I can get the spot killer to light up on the deflection board if I unplug the game pcb. The heater doesn't light up, but I am seeing some blue flashes right at the yoke. What could this be? Am I seeing some arcing?! What should I do to diagnosis this problem?
thanks,
scott |