Turned on power and won't start. Played fine last time, nothing was done between last play and turning on power this time. Rectifier board shows no light on F3. Fuse checked and is still good. I have all Alltek boards throughout. Any ideas where to start? I am a Real Novice with electronics so detailed descriptions would be helpful. Thanks

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Any Bally gurus out there? I used to have a website bookmarked that was pretty good at going through the steps for troubleshooting. But I lost the bookmark and have no idea what the site was.

Thank you for your help and detailed instruction. The fuse was checked for continuity and is good. TP3 measured at 2.1v. The transformer output (with fuse out) measured 15.25 on one end, .36 on the other. With fuse in, it's 3.34.

Wiggle J6! Back up and running!
Just a loose connector. I tend to think any problem is huge. Have to learn to check the small stuff first
Thank you Quench! You got me playing again