Question about Onkyo TX-SR503 Receiver

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Receiver will not turn on. Just have a blinking red light

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You have a short in the amp section, check the amp transistors.

Posted on Feb 11, 2014

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What can i do to stop the red light blinking for marantz sr5007?


Turn off the power using X.
2 Press X ON/STANDBY while simultaneously pressing PRESET CH + and PRESET
CH -.
3 Once the display starts flashing at intervals of about 1 second, release the two
buttons

Aug 09, 2014 | Marantz SR5007 Home Theater AV Receiver

3 Answers

Garage door light blinks but doesn't stay on


Three blinking lights & door won't close by Candi
(Winston-Salem, NC)
Garage door will not open and close with remotes. Three blinking lights occur when we try to close door. What does this mean? It is a Linear unit.

I will assume you mean that your garage door will open with your remote but will not close. It should close if you press and hold the wall control button until the door is fully closed.

If that is the case, the 3 blinking lights indicate that your garage door's infrared safety beams are not properly aligned.

1) Check that the operator has power. The green lights on the sender and receiver should be lit.

2) If the receiver's green light is on, but the red light is off, the receiver has power but is not detecting the infrared beam from the sender. The red light might flash when the beam is partially detected. This can be caused by
mis-alignment or something blocking the beam.

Adjust the safety beam sender and receiver while watching the receiver's red light (stay out of the beam while aligning it). When the red light stays on, the beam is aligned and your garage door should operate normally.

http://www.linearcorp.com/pdf/manuals/LCO75.pdf

NOTE: If the receiver's red light remains off, check for:

1) Dirt on the receiver's lens,

2) Sunlight shining into the receiver's lens,

3) A short in the safety beam wiring (from staples or at the operator terminals).
http://www.linearcorp.com/pdf/manuals/LCO75.pdf

Dec 02, 2013 | liftmaster Garage Door 1/2 Hp

1 Answer

The receiver shuts itself, the red light blinks


The receiver is going into protect. Could be a number of reasons for it. Shorted amp, bad voltage regulators, etc. Would have to have someone look at it to determine the cause.

Mar 25, 2013 | Denon Audio Players & Recorders

1 Answer

Stereo wont turn on only red light is blinking


It sounds as if you are lacking accessory power to the unit. Insure that the red wire of the Pioneer unit is receiving 12 volts with the key in the accessory and on position.

May 05, 2011 | Pioneer AVH-P5700DVD Car DVD Player

1 Answer

Blinking red light.Checked all cables. I replaced Hard drive...still problem exists. Wondering if power supply could be problem


When one light from the four lights ring itself changes from green to red, it means that a general hardware failure has occurred or is imminent. Blinking of one red light with an error message like E66, E67, E68, E71, E74 or E77 means a repairable problem while the one red light blinking without error message means some critical or irrepairable problem. The problem can be avoided by restarting the Xbox 360 console but if you have not received any error message with one blinking red light then the problem is irrepairable. The console will behave the same way and you should understand that one or more of the hardware components in your console have stopped functioning due to hardware failure. If you receive an error message with one red light blinking then the problem is reparable and the system will definitely start working. It means that there is some hardware problem with the Xbox 360 console connection occurring due to the misplacing of cables in the ports. Turn off your Xbox 360 and disconnect all cables, now reconnect the cables and switch on the Xbox hope this helps.

Dec 01, 2010 | Sony Playstation 3 (PS3) Console

2 Answers

Projector screen turns off after 10-20 seconds


Is the projector receiving a source signal? if not it will power itself down after whatever time you have it set to do so when no signal is present.
Just an idea?

Jan 03, 2010 | NEC NP-1000 Projector

1 Answer

My 605 turns off and red light blinks when volume goes past 58


Shorted speakers can cause the unit going on protection mode (the red light blinking) when a certain volume is reached.

Test with a set of replacement speakers.

If it is not the speakers, it is probably transistors in the amp final or something nearby. Test also input output board.

Apr 27, 2009 | Onkyo TX-SR605 Receiver

1 Answer

Blinking red power light


I think Denon designed in a "bug" as mine just "went east" today

May 25, 2008 | Denon AVR-1906 Receiver

1 Answer

Please Help


Is the red light flashing a code ? exaple 4 blinks pause 4 blinks ?

Apr 07, 2007 | Sony KV-27FV16 TV

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