20 Most Recent Onkyo TX-SR602 Receiver Questions & Answers


Your problem is in your DSP circuit. This what makes your different soround sound options.

Coil L921 which is located on the DSP board may have opened due to in rush current.

Check coil L921, if open, replace it with a new and improved coil.
The Onkyo part# is 231237M022R2.

Onkyo TX-SR602... | Answered on Nov 14, 2018


Hello Allister, I would first start with a reset of the receiver. After the reset go into the level calibration menu. If you are still getting no audio test tones then the receiver would either have to be repaired or replaced. Thanks, FM9

Onkyo TX-SR602... | Answered on Jul 08, 2016


disconnect speakers turn up to 60 and see if cuts out if it does not cut out check your speakers

Onkyo TX-SR602... | Answered on Nov 17, 2014


Remote controls are NOT usually repairable I'm afraid!

Onkyo TX-SR602... | Answered on Jan 09, 2014


Just look at the screws involved - usually they will be 'star' ones and sometimes very small as well as medium.
Therefore get a good set of 'star' screwdrivers for your repair toolkit!

Onkyo TX-SR602... | Answered on Jan 09, 2014


Los amplificadores de audio del aparato estan a punto de danarse,checa las bocinas una por una a ver si no hay alguna mala.

Onkyo TX-SR602... | Answered on Jun 29, 2013


Have you checked the speaker select switch on the front of the receiver? "A" "B" or "A +B" or "Off". Sounds simple, but it happens! If you still have an issue post a comment and I can help you troubleshoot some more.

Onkyo TX-SR602... | Answered on Jan 26, 2013


Check for your + and - 15Volts DC and + and - 7Volts DC. If they are not there, check the Regulators on that line and the resistors on that line.

Onkyo TX-SR602... | Answered on May 10, 2012


You have to make sure that you have activated zone2 in setup? It is defaulted as 7.1 Activating zone2 makes it 5.1 + 2 (make sense)
Also zone2 only outputs audio hooked up thru the analog connections

Onkyo TX-SR602... | Answered on Aug 20, 2011


I don't know what kind of tv you have but, receivers can pass video along to the tv but, are not the best way to go. If you have the capability of running your video components dirctly to tv then sound out to receiver, you would get better results. Component video is great, as good as or, better than HDMI, the only advantage to HDMI is the audio but, digital optical for audio is great also. Component video cables can be tricky because you have to make sure the connectors are in all the way. If they are not inserted properly, you probably notice too much blue or green. While watching your cable, try twisting and pushing connectors and see if you notice any change in the color quality

Onkyo TX-SR602... | Answered on May 22, 2011


You don't. It only supports a powered subwoofer. Item 24 on page 11 and page 22.

http://www.retrevo.com/support/Onkyo-TX-SR602-Receivers-manual/id/365ag211/t/2/

Onkyo TX-SR602... | Answered on Jan 27, 2011


you need to select speaker A or B option from the receiver. Also there are several Listening modes on your remote. Check these as well.

Onkyo TX-SR602... | Answered on Jan 10, 2011

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