Question about JBL PB12 Subwoofer
My subwoofer lights flicker on the front green/red/green. Also a clicking sound. It smelled like an electrical burn of some sort. no power surge. I took out the board and their is a black burn spot on the board. Can it be repaired? Thank you, Daryl
I had the same problem...replaced the C42 capacitor with one that I got from RS...fixed everything and all is well again. I only have moderate soldering skills, too, so if I can do it, so can you
Posted on Dec 01, 2008
Yes there are a variety of Capacitors that go bad on these amps - some have to be upgraded Volts wise and others are just the wrong value - it is a very poor designed amp to begin with . The amps do have issues that is for sure - That is where I step in - I can repair your amp and make it so it won't burn up (catch on fire) again. When the amp goes it burns a hole in the board - but it can be repaired. I have done several hundred and all customers are happy :) ... Look for my add here and also on ebay
Posted on Oct 23, 2011
Replace c42 100uf 16v capacitor
Posted on Apr 12, 2008
Save hours of searching online or wasting money on unnecessary repairs by talking to a 6YA Expert who can help you resolve this issue over the phone in a minute or two.
Best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
Here's a link to this great service
Posted on Jan 02, 2017
Tips for a great answer:
Apr 04, 2010 | JBL PB12 Subwoofer
Mar 27, 2010 | JBL PB10 Subwoofer
Mar 08, 2010 | JBL PB12 Subwoofer
Nov 10, 2009 | JBL PB10 Subwoofer
Sep 24, 2009 | JBL PB12 Subwoofer
Mar 10, 2007 | JBL PB12 Subwoofer
926 people viewed this question
Usually answered in minutes!