1988 Data East Secret Service is the machine. About 2 weeks ago I noticed the backbox GI lights weren't lit. I finally was able to get at it today to see what was up. I was fully expecting a blown fuse. Unfortunately I didn't find a blown fuse...
There is a bank of 4 GI fuses. After a visual test of each circuit it appears the 2nd from the right side is the culprit. When I disconnect that circuit nothing appears to turn off so I'm left to assume that's the backbox door circuit. After testing, I determined I am getting power to the lug... but somewhere between the lug and the backbox door the circuit is broken... or the ground has been broken somewhere... right?
Any other places I should look?
There is a bank of 4 GI fuses. After a visual test of each circuit it appears the 2nd from the right side is the culprit. When I disconnect that circuit nothing appears to turn off so I'm left to assume that's the backbox door circuit. After testing, I determined I am getting power to the lug... but somewhere between the lug and the backbox door the circuit is broken... or the ground has been broken somewhere... right?
Any other places I should look?

