Skw- 591 b mdd - Onkyo SKW-200 Subwoofer

Oknkyo SKW-791 has build in amplifier. So it can be connected through Line Out Connector of sansui amplifier. If speakers out is connected with subwoofer, the circuit board in subwoofer will be blown.

The thumping sound might be originating from problems within internal parts, like capacitors or resistors, which could be contributing to the issue

Hi Kenny, sorry you can't. The TX=SR505 requires a powered subwoofer. The SKW-360 is passive. Thank you, Onkyo USA

Hello, To test the subwoofer when the blue light is on if you apply your thumb to the end of the subwoofer cable (the end that you would plug into the receiver) there should be feedback from the sub. If there is no feedback then the sub is not working correctly. Thanks, FJD

It has being a long, long time since I've work with a subwoofer.
Check to see if it's making ground inside the subwoofer. Not sure if this will fix it, but it works in mine.

This is where a circuit diagram would come in handy, displays are tricky to trouble shoot, and this a job for a pro.

Hi try the link below you can download the manual.

http://sewingonline.co.uk/library/Singer-591-D200A-%20591-D300A-Machine-Parts-Chart.html

Good Luck
lacala69

It's possible that you have accidentally switched off the sub-woofer outputs on the receivers. Onkyo have a speaker set up test. You should run that and see if the speakers are on and that a signal is getting through to them.

whatisthe codewriten behindtheoutput of the onkyo subwoofer skw 150my out put is bad in sucha way that ican not retrieve the the code