Audio out on 464 not functioning

[Dombalurina]

Any thoughts on what might cause the audio out socket to not function in my 464? It just acts as if nothing is plugged in regardless of how much I wiggle cables and the like.

I've opened it up and can't see any physical issues with soldering and following the traces on the board doesn't lead to any dry joints or anything. Any suggestions on how best to troubleshoot it?

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