Reply To: Beocenter 8500 – Speaker Out Right #1 Not Working

#6137
Mark-sf
BRONZE Member
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No I did not check this because there is audio on the speaker pin. I would expect that an issue with the muting relay would prevent audio from passing to the speaker port. As far as I can see it is much earlier in the signal processing? When I trace the audio there is a signal on the output pin of the speaker port. This signal dissapears when I attach a load (speaker) to the port. I can’t see any damage on the port, there are no shorts on the pins. Voltage of 4.5v on the pin for the dataline seems correct.

By your earlier statement the Rt Spkr Jack (P91) works so there is no other likely failure than the relay. Anything eariler shares the audio path with P91. Datalink is not involved in the audio path.

  • This reply was modified 1 month, 3 weeks ago by Mark-sf.