Question about Sony STR-DE985 Receiver
Have you got a FM Antena hook up to it for the FM ,Sations, If not that could be causeing it to hum.
Posted on Dec 06, 2012
a 6ya expert 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 repairmen in the US.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
Posted on Jan 02, 2017
make sure the FM antenna is connected and in a good place then check to see if the A-B speaker selector is selected properly.check to see that the sound field is set properly, My 800 allows for several different options and if your speaker wires are reversed or not in the correct position front left at front left etc it will not send the signal to those speakers. try using the TEST TONE feature if you have one it will send a signal to each speaker in sequence (LF< C< RF<in order) it will go all the way around to see if they are connected properly, that way you can tell if they are connected at all or in the wrong spot on the back interface. I dont know if that is what you meant by AUTO CAL, but that is a seperate feature when you use the connected mic to determine range, height and distance to the position in the room you are most likely to be seated for optimal sound.
Posted on Nov 29, 2009
SOURCE: Subwoofer hum from STR-DH800
That points pretty much to a bad shield on the cable. Have you tried another one? Another thing to try is to rotate the AC power cord on the sub (if it has one). Sorry, too lazy to look it up.
Posted on Dec 29, 2009
In receivers, there are different power supplies or power supply outputs for the receiver and amplifier sections so you can have separate failures with one area not affecting the other. From your description, I think the (probably lower voltage) section for the receiver has either lost a cheap filter capacitor or a regulator IC. Neither of these are expensive parts but I can't know what labor costs in your area might be. An honest tech shouldn't ask more than ~$100 US for that kind of repair.
Posted on Apr 16, 2011
Tips for a great answer:
Apr 27, 2017 | Denon Computers & Internet
Feb 16, 2015 | Sony Am Fm Stereo Receiver Tuner Amplifier...
Jun 22, 2011 | Audio Players & Recorders
Jun 12, 2011 | Sony STR-DE985 Receiver
May 04, 2009 | Philips SAA7130 TV Tuner/FM Radio/Video...
Feb 18, 2009 | Sony STR-DE685 Receiver
Aug 30, 2008 | Sony STR-DE985 Receiver
Dec 26, 2007 | Philips TV Tuner Video Capture PCI Card -...
Nov 20, 2007 | Sony STR-DE985 Receiver
Feb 25, 2008 | Sony STR-DE985 Receiver
229 people viewed this question
Usually answered in minutes!