So started troubleshooting the Tron I picked up this week. I have 2 board sets to work from. One totally dead and one with garbage on the screen. I figure the one at least showing an image is the right one to start on so:
What should I expect to see on the screen with only the Super CPU connected? (power and monitor)
I have actually tried this and there is no change - same garbage on the screen which is why I think it's got issues.
If the vid gen and sound boards do in fact need to be attached too then my theory is out the window... :0)
Oh and the PS is reading correct voltages.
Any thoughts?
What should I expect to see on the screen with only the Super CPU connected? (power and monitor)
I have actually tried this and there is no change - same garbage on the screen which is why I think it's got issues.
If the vid gen and sound boards do in fact need to be attached too then my theory is out the window... :0)
Oh and the PS is reading correct voltages.
Any thoughts?

