DS 7200 subwoofer buzzes for 1 second on powerup.

darylcooper
darylcooper Posts: 1
in Troubleshooting
I have had a ds 7200 for about 15 years. For the last year when the system is turned on the subwoofer buzzes for about 1 second. It sounds like I need to replace an electrolytic somewhere. Any suggestions ?
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