modessitt
Volunteer: Encyclopedia Submission Moderator
MAWS is down at the moment, and I need to check if any other PCBs use the same sound amp as a board I'm working on.
I'm trying to track down a background hum that you don't really hear in gameplay, but you do in attract sound when no sounds are playing. The game is Strikers 1945. The sound amp looks to be a µPC1241H. Was wondering if any of the boards I have in stacks might use the same one so I can try swapping it out. I've already replaced all the caps on the board. Hum gets softer or louder with the volume control.
I need to audio probe the input to make sure the hum isn't there, I guess...
I'm trying to track down a background hum that you don't really hear in gameplay, but you do in attract sound when no sounds are playing. The game is Strikers 1945. The sound amp looks to be a µPC1241H. Was wondering if any of the boards I have in stacks might use the same one so I can try swapping it out. I've already replaced all the caps on the board. Hum gets softer or louder with the volume control.
I need to audio probe the input to make sure the hum isn't there, I guess...
