barrysfarm
Member
I apologize if this has been asked before. I'm not quite sure of the search terms, so that makes it hard to search.
I'm getting a noticeable, to the point where it's a bit annoying, hum through the speaker. I've turned off the monitor (& the marquee light isn't hooked up yet) and nothing changes. The game plays fine, no problems there. The speaker itself is original, but the harness and the entire power supply were replaced with new ones. The hum is much louder than on my Ms. Pac. There's a hum from the monitor too, but it's not that bad.
Where should I start looking? I don't think there's interference from the monitor. I built the power supply piece by piece, using mostly Bob Roberts parts. The distribution block, and the fuse block is radio shack.
I'm getting a noticeable, to the point where it's a bit annoying, hum through the speaker. I've turned off the monitor (& the marquee light isn't hooked up yet) and nothing changes. The game plays fine, no problems there. The speaker itself is original, but the harness and the entire power supply were replaced with new ones. The hum is much louder than on my Ms. Pac. There's a hum from the monitor too, but it's not that bad.
Where should I start looking? I don't think there's interference from the monitor. I built the power supply piece by piece, using mostly Bob Roberts parts. The distribution block, and the fuse block is radio shack.



