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Harman Kardon TS-7 Subwoofer - Wont come out of standby - Assistance to troubleshoot (have schematics) : r/AskElectronics
![Master Electronics Repair !: HARMAN KARDON SB30 - SB230 ACTIVE SOUND BAR WITH WIRELESS SUBWOOFER TROUBLESHOOTING AND POWER SUPPLY CIRCUIT DIAGRAM Master Electronics Repair !: HARMAN KARDON SB30 - SB230 ACTIVE SOUND BAR WITH WIRELESS SUBWOOFER TROUBLESHOOTING AND POWER SUPPLY CIRCUIT DIAGRAM](https://2.bp.blogspot.com/-KMBf9bf3PIA/Vpe_LbPFGJI/AAAAAAAAPI4/XkJuwye4Wb8/s1600/HARMAN%2BKARDON%2BSB30.jpg)
Master Electronics Repair !: HARMAN KARDON SB30 - SB230 ACTIVE SOUND BAR WITH WIRELESS SUBWOOFER TROUBLESHOOTING AND POWER SUPPLY CIRCUIT DIAGRAM
![Basically, all Harman Kardon amplifiers (including subwoofers) show power supply issues after a few years « The Wiert Corner – irregular stream of stuff Basically, all Harman Kardon amplifiers (including subwoofers) show power supply issues after a few years « The Wiert Corner – irregular stream of stuff](https://i.ytimg.com/vi/ACSB1xF7LZk/maxresdefault.jpg)