Tivoli Model One BT with bluetooth. All inputs are muted EXCEPT when using the Bluetooth input. Even the line aux input is muted which is on the same switch position as the bluetooth. On other switch positions, i.e. TUNER, can hear audio at very low level with ear up against the speaker, no audio from headphone jack either. Tuner is working because can see the Tuning LED light, and can see audio with a scope on the solder side of the 12 pin connector that goes to/from the volume/switch board. My guess is that the audio board has a solid state audio gate or switcher that won't release the mute when it needs to. Due to the audio board likely being multi-layer SMT, I am probably hosed!
