Hey guys! Need some help here as I'm running out of options. So my Hook has this weird problem where the switch on the left ramp seems to cause some kind of break up in the audio with some nasty pops and cracks, but all other game sounds work fine. It's been doing this since I bought the game over a year ago, now it's been completely shopped and everything cleaned the game works brilliantly apart from this issue which persists.
Here's a video showing what's going on:
What you may notice is that the ramp sound plays fine the first 2 times. It seems like it doesn't start to happen until the machine has been on for a few minutes.
Here's some things I've done so far to try and fix the problem:
- replaced the switch diode (twice)
- re-burned the sound roms and the game rom
- checked and cleaned all connectors
- re-capped the entire sound board
So with the problem persisting after doing the above I'm now at a loss. Any suggestions?