SpartyMAC
Active member
Ok I have a Midway Cocktail with a WG 4900 in it and I can't figure out what is causing the colors to fade on the left hand side of the screen when I close the lid. If I have the lid open or even just open about a 1/3 of the way the picture is PERFECT. But when I close the lid the it seems like the Red fades away.
Things I have tried.
1. Bought new Shielded Iso Transformer from Bob.
2. Tried leaving the Iso Transformer outside the cab just to see if I would get the same results and I did.
3. Removed the speaker from the cab, same results occured.
4. Ran it with the power supply/board and iso transformer outside the cab and still had the same results.
5. I have also just let it run for a few hours and have tried to turn it on and off a bunch of times.
What would cause this?????
Do I need to Degause it while the top is closed? If it's that simple I am gonna kick myself. I don't have a degauser or I would have tried that.
Any suggestions? Thanks
Pic with cab top closed.
Pic With Cab top open.
Just a pic of the inside of the Cab, wires are loose until I can figure this out.
Things I have tried.
1. Bought new Shielded Iso Transformer from Bob.
2. Tried leaving the Iso Transformer outside the cab just to see if I would get the same results and I did.
3. Removed the speaker from the cab, same results occured.
4. Ran it with the power supply/board and iso transformer outside the cab and still had the same results.
5. I have also just let it run for a few hours and have tried to turn it on and off a bunch of times.
What would cause this?????
Do I need to Degause it while the top is closed? If it's that simple I am gonna kick myself. I don't have a degauser or I would have tried that.
Any suggestions? Thanks
Pic with cab top closed.
Pic With Cab top open.
Just a pic of the inside of the Cab, wires are loose until I can figure this out.

