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Yamaha sub with bar speakers, when turn on power, 3 seconds it turn off, again the same every time.

J.mullane

Jul 25, 2022
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Jul 25, 2022
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Yamaha sub send bar speakers, when turn power on, 3 seconds it turn off, same everytime.
 

Martaine2005

May 12, 2015
4,345
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May 12, 2015
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4,345
There must be a short circuit somewhere. Double check the speaker wires. Even a single strand will short it out.
Or it’s a little more involved with either power supply or output components.
Probably the latter.

Martin
 
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