I am making good progress on my machine and hopefully down to my last issue. I've read lots of posts and repair manuals but can't find my exact problem. As soon as the game is turned on, there is a very loud buzz - this isn't background noise (the most common complaint I found) there is no music or sound, only the buzz. Ive checked all the grounds, the grounding screws that hold in the circuit boards, checked connections, etc.

I am continuing to read posts and manuals but hopefully someone knows a shortcut or idea. Thanks in advance.

In prior posts, I openly admitted to being a newbie. Because of that, I don't like taking anything apart unless I have too. HOWEVER.... once I removed the sound board to check caps tonight, I think even a 10 yr old could figure out the problem... This *might* be the problem.

Pinball sound board (resized).jpg