Question about Denon AVR-689 Receiver

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The receiver turns off 2 seconds after turning power on....red light blinks

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Have you got all the wires wired in correctly.have you extended your speaker cables and not insulated them(wires could be touching each other).maybe a blown fuse inside.although i think if it were a fuse,it probably wouldnt light up at all.my experience with my system is that if i wire up something wrong,the power button light which is a green light,will change to red to let me know something is not right.(its warning me before i blow something up)!!yours might be doing the same thing only flickering to let you know somethings wrong.If none of this helps then you should send it in for repair.Dont be afraid to open your system and look for a glass fuse(s) about 20mm long.if you find one and its blown,then you are lucky.a blown fuse is better than a blown system

Posted on Oct 17, 2010

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1 Answer

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
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3 Once the display starts flashing at intervals of about 1 second, release the two
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Aug 09, 2014 | Marantz SR5007 Home Theater AV Receiver

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Beeps red light hp pc


The blinking should be in a pattern.

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2 Answers

When you turn on power you hear a click and the green light turns on. Three seconds later you hear another click and the green light turns off.


MOST OF THESE SETS HAVE A SELF DIAGNOSTIC:

UNPLUG TV AND THEN PLUG BACK IN---TURN ON---GREEN POWER LIGHT COMES ONFOR A MOMENT AND GOES OFF.

PRESS AND HOLD "device"(input) and"menu" buttons on front of tv for at least 5 seconds and then release bothtogether.


Watch for power light to blink in a sequence:

1 blink-then 2 blinks-------no error

2 blink-then 1 blink-------X-ray protection

2 blink-then 2 blink-------SHORT PROTECTION*******

2 blink-then 3 blink---------deflection circuit problem

2 blink-then 4 blink---------vertical circuit problem


******2, then 2 is most common---usually means one of the fuses that protectthe Convergence IC or IC's is blown---set will detect no voltage to convergenceIC and shut down.


SET WILL REPEAT BLINK ERROR CODE UP TO 5 TIMES ANDTHEN TO GET IT TO REPEAT MORE YOUHAVE TO UNPLUG SET AND TRY TO TURN ON AGAIN.


IF IT IS 2 AND THEN 2---USUALLY
CONVERGENCE CIRCUIT PROBLEM

let me know what you find--hope that you find 2 blinks, a pause and twoblinks--this is the most common and easiest to fix.

Let me know what you find and I will assist you.

SD TECH

Aug 31, 2011 | Mitsubishi WS-55807 TV

1 Answer

Replace the 2 bulbs. Unit powered up correctly and turned on like normal. Then Lamp1 and Lamp 2 indicator lights blinked (Indicating Start UP). After some period of time, it switched to Red 6 times blink...


1 red blink every 2.5 seconds indicates a cover error-- for this check the lamp cover
2 times red blinks very 2 seconds indicates temperature error. for this let the projector cool off check filters and fans that there is no blockage of air for proper cool down
3 red blinks every every 2 seconds Power error. incorrect voltage input or internal malfunction.
4 red blinks every 2 seconds indicates Fan Error check the fans make sure they are working and not blocked or need replacing.
i have nothing on 6 ligths go ahead reconect and check for proper count. hope this information helps.
Best of Luck.

Ray.

Jun 05, 2011 | Sanyo PDG-DXT10L Projector

1 Answer

Replaced bulb yesterday worked fine. Today light will not turn on. projector turns on both lights green for 10 seconds, then power goes red and status blinks green for about 5 seconds, then status light...


green green is power on, normal
then it tries to light the lamp, but it can't so the protection circuit comes activated.
you get red and green blinking

Then it goes to standby, red and off.

so something has happened to the lamp, or lamp ballast power supply.
Take the lamp out and check if all is OK with the 2 terminals in the connector, and the leads to the lamp are intact.

Failing that, I would suspect the ballast lamp power unit

Mar 25, 2011 | Mitsubishi HC1600 Projector

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

Power went out now the tv wont turn on, there is just a blinking


Does the power light just blink? Some of the Mitsubishi sets have a receiver built into them; if the power is removed the power light upon return of power should blink for 70 seconds and then go out--then the set should turn on---if the light never stops blinking---2 possible things--set should have a recessed button on the front keyboard(reset) that you can depress with something not sharp and see if after 70 seconds the light will stop blinking; if no, the set now has a damaged receiver(from the back of the set it is a large metal box on the far left side-----the blinking power light is the receiver trying to boot up like a computer---only should happen if power lost---let me know what you find----the receiver if bad is usually no longer available and can only be repaired by removing it and sending out for repair/rebuild.

I do this here for free so if this information helped you take a minute and give me a vote here......ALSO IF YOU HAVE ANY QUESTIONS OR NEED HELP REPLY TO THIS POSTING.


SD TECH

Sep 07, 2009 | Mitsubishi WS-55711 55" Rear Projection...

1 Answer

Red blinking light


same problem, red blinking light in series of 5 flashes

May 30, 2009 | Pioneer PureVision Pro-1000HD 50 in....

1 Answer

Sony kdf50e 2000- green power light turns red what to do


Does red light blink? if yes, please count blinks as there would be pause of 3 seconds between blinks and let me know to help you out.

Feb 12, 2009 | Sony Grand WEGA KF42WE610 42" Rear...

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