DCC951 optical output mod fail

Does anyone have any tips on this?

I managed to get the red light, but no audio came through.

Is there anything obvious I should check?



Does you amplifier have a display? If yes, does it provide any information?
The read light indicates, power is there. What else did you try to connect it to?

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Hi mr. Woods,
In case you didn’t find a solution yet, the DCC730 and DCC951 are known for dry joint soldering on the PCB at all connectors at the backside.