Question about Audio Players & Recorders
The input of my subwoofer is broken. It was fixed by a friend and he screwed up wiring the circuit board. Do you know how much this will cost? I have a pre-out subwoofer on my receiver and can't use my sub due to broken input. Please help. Thank you.
Possibly, It took a while but I had a pair of 25 year old JBL Subs repaired after many said they cant be fixed. Have a look on line or in the phone book for your nearest amplifier / speakers / musicians electronics repair shop.
Posted on Apr 09, 2015
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Posted on Jan 02, 2017
SOURCE: Onkyo Subwoofer Pre Out Problem
May not necessarily be the out put, discontect the sub from the receiver and see if it still makes a hum, Making sure that you turn auto on, off on the sub woffer.
If it still makes a hum, then you have a earthing problem, you can get a earth filter put on your internal wiring in your home, or you can remove the earth pin on your sub woffer
Posted on Dec 13, 2007
As per the user manual , the receiver has only one sub-woofer connector. The other alternative is to use the digital audio output for the speakers . That would mean either you have to change the speakers or get a conversion box that would connect your analog speakers to the digital output.
The other thing that can be done is to replace the sub-woofer connector. The same can be done by a radio repair guy or you can take it an authorised pioneer repair centre.
Posted on Jul 27, 2008
Also, it could possibly the preout terminal itself that is not working. One way to prove that is by transferring the subwoofer cable from the preout and temporarily transfer it to the tape out section. If it ouputs sound from there, then that means the speaker and the cables are working fine and it's just the preout terminal itself that is not picking up anything. ^_^
Posted on Dec 16, 2008
I have the same setup. Are you going out of the subwoofer output of the reciever? (it's purple.) then into the LFE jack of the subwoofer (also purple.) That's the only connection you need besides power. If you have those right, try using your cable for something else to make sure the cable is good. Is the indicator of the subwoofer green? Mine comes on with the reciever. Good luck!
Posted on Apr 14, 2009
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