Hi everyone. I've got some really crackly sound on a Real Bout 2 I picked up. Here's what it sounds like: https://photos.app.goo.gl/7FskULiHUXedUraCA
As you can hear its crackly and poppy and shifts from quiet to loud. The FM seems to be fine, it just seems to be with the PCM.
So far I've tried (without any luck)
As you can hear its crackly and poppy and shifts from quiet to loud. The FM seems to be fine, it just seems to be with the PCM.
So far I've tried (without any luck)
- Using two different motherboards
- Reflowing the pins on all four V ROMs
- Reflowing the PCM chip
- Beeping out all the address and data lines between the PCM and the V ROMs
- Beeping out all the lines between the PCM and the edge connector
- Cleaning the shit out of the edge connector.