Question about Sony STR-DA9000ES Receiver
I was hookin up the speakers when the wire touch and sparks after that protector check code 21 came on and wont comes off help please
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
That is the common symptom of the defected STK-IC in power amp.section
that busted already or just a loose connection.First try to resolder
the pins of STK-IC and also all component parts joint in power amplifier section if its works! if not that is the time you replace
it, so it works normal again.
Hope it may helps you...
Posted on Jun 08, 2009
There is a defect in the final amplification stage of the receiver. This may have been caused by a short in the speaker wires. The typical defective parts are the output transistors. Expect a parts cost in the $40 range for this repair. Any audio service shop should be able to repair this.
Posted on Sep 21, 2009
There's a button that turns the speakers OFF right above the headphone jack.
Get the manual: retrevo.com
Posted on May 21, 2010
Testimonial: "@dunnbiker Very true on assumptions! I've tried everything the manual suggests. Right now, nothing is connected to the unit, but upon power up, I get the SP:OFF display (which is not seen in the DEMO mode). I will try the headphone jiggling idea and see what happens."
Tips for a great answer:
Mar 21, 2015 | Sony Audio Players & Recorders
May 30, 2011 | Sony STR-DE135 Receiver
Oct 23, 2009 | Sony STR-DA5000ES Receiver
Sep 21, 2009 | Sony Audio Players & Recorders
Jun 17, 2009 | Sony STR-DA5000ES Receiver
Apr 10, 2009 | Audio Players & Recorders
Nov 16, 2008 | Sony STR-DA3000ES Receiver
Dec 27, 2007 | Sony STR-DE945 Receiver
227 people viewed this question
Usually answered in minutes!