Here’s another “first look” at a game that just came in from one of the club members. Perhaps sometimes people don’t think these are really “first looks” but as you can see in this video, the game came in with a shattered playfield glass.. this is the real deal.. you see what we see…
Work continues on this Gottlieb System 80b pinball machine Raven, but
there’s a problem with the light matrix. Certain lights are not
properly activating. I go through the process of fixing some lights
that aren’t working properly. This video chronicles the entire process
of diagnosing what the problem is. I go over the schematics and how to
use a logic probe to test the circuit.
Work continues on a Gottlieb “Raven” System 80b pinball machine.
If you watched the previous videos, we had a problem with some lights not being activated by the MPU and traced it to an issue with an IC – now we’re going to replace the IC. For more visit: http://PinballHelp.com and twitter.com/PinballHelp