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Onkyo TX-SR876 Screen images freeze after unit is on for an extended period of time. Unit has plenty of ventilation and the issue can only be resolved by turning the unit off and back on again.

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6 Suggested Answers

jeesusfreek
  • 18 Answers

SOURCE: Onkyo TX-SR500 loosing settings

Turning any receiver off will erase the settings - there is no backup battery (Onkyo uses Battery Free Memory Backup) and the length of time depends on the capacitor charge. Why not just leave the receiver plugged in? Stand-by mode uses a negligible amount of power - enough to keep the capacitors charged and the LED on the front panel on.

Posted on Jan 28, 2008

robotek
  • 1512 Answers

SOURCE: No receiver display lights

Hi ripper

The unit has a built in display dimmer, with a button to control the level of brightness from the display both on the remote, and the front panel.Try this

regards
Graeme

Posted on Mar 21, 2008

  • 1 Answer

SOURCE: Onkyo receiver audio problem

I have Found two problem which cause NO AUDIO 27-07-08
jaiki39@yahoo.com

  1. 1.Failed connection between top &bottom of circuit board NCDG-6575 (Dolby --DTS) processing board.
Near & under IC Q710

2.Failed componet IC Q710 part # LC372100PT
IF you disconnet CKT board NCDG-6575
you will get audio on speaker B left & right CH only

SOLUTION have CKT board NCDG-6575 Repaired or REPLACED

Posted on Jul 28, 2008

dunnbiker
  • 8546 Answers

SOURCE: how can I hook up bose 901's to onkyo tx-sr876

Assuming you really want to have a working surround system you will need a separate stereo amplifier for the 901's to accomodate the need for the Active EQ. There is no way to separate your receiver's front L&R channel preamplifiers from their amplifiers.

I run a Carver AV-406 (5-channel amp) for my 901's in Front, 2 Subwoofers and the Rear Surround channel, with the Active EQ between the receiver and the 901's amp channels. My receiver controls everything and just drives the Center and Surrounds. You would probably just get a nice 2-channel amplier for the 901's.

Modest amps would work but at very loud volumes may go into clipping, which is bad for any speaker. I'm using only 110W for mine and it ahs plenty of steam for the 901's.

For connectiuon I would run a pair of RCA cables from the Front L&R Audio Line OUT to the Active EQ's Line IN; then the EQ';s Line OUT to a separate amp's Line IN. Attach the 901's to the new amp, run through the receiver's setup procedures for volume, etc and you're done.

Not what you might want to hear but 901's have special requirements. I've had mine for 25 years and have no regrets.

Posted on Apr 13, 2009

  • 1 Answer

SOURCE: Program Time Warner Remote RT-U62CP-1.17 to work ONKYO TX-SR575

time warner does not supply the codes. the equipment manufacturer supplies the code to the remote makers

Posted on Jun 04, 2009

  • 2 Answers

SOURCE: My Onkyo TX-SR500 receiver stays in standy/on mode.

It may be your amplifier protection circuitry is being activated and shutting down automatically. This is usually caused by a faulty output transistor in one or more of the channels. I recently repaired my Onkyo TX-SR500 which had this problem.
Using a multimeter on ohms check between C and E on each of the ten output transistors. I found Q6051 and Q6061 to be short cct on all pins. Once you have located the faulty channels check the adjacent components for open or short cct.

I replaced the following components,
Q6051 (2SD1047)
Q6061 (2SB817)
R6091 (2.2ohm fusible)
R6081 (2.2ohm fusible)
R6101 2x 0.22ohm 2W
Q6031 (2SD2061)

The amplifier now works perfectly, cost of the parts is about $15-$20.
If you don't feel confident doing this yourself just find a friend or tech who can do it for you.

Posted on Sep 03, 2009

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1 Answer

Sceen on tv freezes


Open the cover and place a fan on top of the HDMI board. most likely this will be the cause since most issues with onkyo are related to heating.
this should do it.or try to reset the HDMI Board, HOLD BD/DVD button and press power bottom it will give you an option to disabe the HDMI card. it that does not work contact me I can give you the steps to run the ONKYO diagnostics it's conbination of keys that will give you about 50 diferents tests to perform.

Nov 27, 2011 | Onkyo TX-SR876 Receiver

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Onkyo tx-ds595 not always powering up


This can be due to fault in capacitors as over a period of time it can dry up and so will need potential to make them come to the value specified. So what can be done is to warm the sections one by one and see if the fault clears before time and then change the capacitors in this related section.

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Lost power for 30sec audio will not work when power came back on


Reset the amp Press VCR/DVR and them power. once you see CLEAR on the screen. press power

Sep 04, 2011 | Onkyo TX-SR876 Receiver

1 Answer

Unit shuts off and then comes back on might last for 5 min or 2houres


Hello,
It sounds like your receiver is going into protection mode. This usually and most commonly occurs from excessive heat. If your receiver is enclosed in a tight space with little to no ventilation than that is why you are experiencing this issue. I would suggest you try to get some ventilation and see if that will fix your problem.
Good luck

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Display Panel Problem.... my Onkyo TX-SR805 AV receiver works properly except No Display on the front panel. I follow the instruction troubleshooting on the manual by resetting the unit but to no...


Display Panel Problem....

my Onkyo TX-SR805 AV receiver works properly except No Display on the front panel.

I follow the instruction troubleshooting on the manual by resetting the unit but to no avail. It's beyond warranty period.

please help, thank you

Sep 27, 2010 | Audio & Video Receivers

3 Answers

I have a Onkyo TX-SR806 HDMI output does not work anymore. Tried switching HDMI cables. My component video output works.


Sounds like you may have a bad HDMI card my friend. I had an issue with my HDMI card that was causing blue dots to appear on the dark parts of the screen, when outputting 1080p over HDMI. This is a rather common issue, so it wouldn't surprise me if your HDMI board needs replacement - especially if you've ever experienced the infamous blue dot issue.

Jan 22, 2010 | Onkyo TX-SR806 Receiver

1 Answer

Onkyo TX-DS575 - intermittent audio


You have a problem that was inherent with all Onkyo receivers from this period. You need to contact Onkyo because the microprocessor needs to be replaced. Last I checked, its about $80 from onkyo.

This is NOT an isolated incident as darn near every Onkyo receiver model had this problem.

Good luck...
Rob

Nov 15, 2008 | Onkyo TX-DS575 Receiver

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