Question about Onkyo Audio Players & Recorders
I have a 502 same problem i see 12 transistors attached to the heat sink getting around 5 ohms but what legs should i be reading from ,their marked b,c,e and should i also be looking for continuity between legs or not.. the 3 legs and the main bolt.. seperatly ? ?
Posted on Jun 20, 2009
The usual cause of this is shorted output transistors. If you have experience with repairs and can solder, you should be able to repair this yourself. Open up the unit and look for the 3-legged parts attached to the heat sink. These are the output transistors. Post here the markings on those parts so I can give you the entire part number. In order to determine the bad ones, you should have an ohmmeter or diode checker. Post the parts markings and we'll continue from there.
Posted on Aug 14, 2008
a 6ya Technician can help you resolve that 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 repair professionals here in the US.
click here to Talk to a Technician (only for users in the US for now) and get all the help you need.
Posted on Jan 02, 2017
Tips for a great answer:
Mar 12, 2015 | Onkyo Ht-r510 5.1 Channel 100 Watt Av...
Oct 01, 2014 | Onkyo HT-R590 7.1-Channel 3-D Ready Home...
Sep 24, 2014 | Onkyo Ht-Rc180 7.2-Channel A/V Surround...
Oct 28, 2013 | Onkyo Onkio Audio Video Control Receiver...
Dec 04, 2009 | Onkyo TX-SR501 Receiver
Jun 12, 2009 | Onkyo TX-DS696 Receiver
Feb 07, 2009 | Onkyo HT-S5100 Theater System
Aug 29, 2008 | Onkyo TX-SR601 Receiver
Jan 18, 2008 | Onkyo TX-SR502 Receiver
251 people viewed this question
Usually answered in minutes!