Hello All

My son and I are working on a project Dixieland Bally zipper flipper

We had the game actually playing and scoring last night and now the 10amp 50v fuse blows as soon as we touch the left flipper button to have Gen Illumination

We noted it’s a red wire at the fuse

We found a schematic on IPDB and looks like it is the coil fuse at D4

Any suggestions where to look first or could a bad coil immediately blow this fuse

My son and I are willing to properly follow the diagrams and check sequences of game behavior but when we get an immediate fuse pop any guidance is greatly appreciated

Thanks

I did built the fuse breakers and using them

Will use your advice about Isolating the cause

Appreciate you

Okay quick update

So I have been working on this and now the game is just dead

Line fuse is good , no smoke or burning odor

10a breaker is in and not clicked

Other 2 fuses in holder are good

Where do I go from here no signs of life at this time

Any other hiding fuses ?

It was actually the line fuse holder was broken
Replaced the holder

Game now lights up and the 10a fuse isn’t blowing