I have a Bose Lifestyle 35 with Media Center AV28. The media center lost power while playing a CD. it does not show any light on the LCD screen. It has power coming to it because I measured 33 DCV at the connector coming from the power adapter. the AV28 unit seems to be completely dead. The subwoofer seems to be ok because the lcd is on. Anybody has experienced the same. Any idea how to fix it. Thanks