Space fury

Jaytech10

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The machine is working and sound. But a constant knocking noise coming from the speakers as well. I hope someone has a fix for this problem. Was fine a few months ago.

Thanks
 
Probably going to have to put up a video or audio recording.

You can determine which sound board might be causing the issue by removing the audio connector from the soundboard first, then try the same test but with the speech board, however you'll need to jumper the speech board connector to get any audio.

Once you know if a specific board is causing the issue we can go from there.
 
Probably going to have to put up a video or audio recording.

You can determine which sound board might be causing the issue by removing the audio connector from the soundboard first, then try the same test but with the speech board, however you'll need to jumper the speech board connector to get any audio.

Once you know if a specific board is causing the issue we can go from there.
Where can I put a video with audio up?
 
I didn't hear any speech. Here's the connector to the speech board:

Speech board:
1 - NC
2 - NC
3 - NC
4 - External Audio in
5 - Audio Ground (usually bare wire)
6 - Audio out

If you remove the connector from the speech board and connect 4 and 6 together (wiring harness, not the board), do you still hear the noise? If not, it's the speech board.
 
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