Question about Onkyo HT-S570S Silver Home Theater System REFURBISHED System
My brother's little boy dropped a quarter into the sub-woofer ( SKW-320X ) and it has fallen on the circuit board. I removed the quarter from the circuit board but then the soubwoofer stopped working. LED is always off. I opened it and checked the power and there is no power from transformer to the circuit. Is there a fuse or something ? Any help is appreciated on what could go wrong ? Can I replace the transformer myself ?
SOURCE: Onkyo subwoofer not working
I fixed my subwoofer. The resistor at R16 (right next to the fuse) was the fried component. I removed it and replaced it with a 13K ohm 5 watt metal oxide resistor (from Mouser Electronics if not available locally). Works fine now. I got the solution and the circuit schematic from an audio hobbiest at diyAudio.com. This is, evidently, a fairly common problem.
Posted on Nov 19, 2007
Tips for a great answer:
Feb 25, 2016 | Boston Acoustics MCS 90 Horizon Series...
Dec 13, 2009 | Home Theater Systems
Nov 26, 2008 | JVC TH-M505 System
Aug 12, 2008 | JVC TH-M606 System
Jul 04, 2008 | Panasonic SC-PT1050 System
Jan 29, 2008 | JVC TH-S5 System
22 people viewed this question
Usually answered in minutes!
Step 2: Please assign your manual to a product: