Question about Panasonic SC-HT730 System

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No sound at all in any mode

I tried to connect two additional speakers for the exterior of the house using an A-B box. It didn't work.
I then put the system back together as it was beforeĀ using the manual Operating Instructions. No sound.
I disconnected and reconnected everything again but still have no sound.

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If you get a F61 error when the unit is powered on then the output ic is bad.Subwoofer has the power amp built into it.You may have damaged the IC with a mixup in the +/- speaker hookup and the common ground connection in the A/B box.Seems your subwoofer will need service.

Posted on Apr 05, 2008

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Posted on Jan 02, 2017

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