Question about Audio Players & Recorders
My humax IRCI 5400X receiver is suddenly stack instandby mode. when power is switched 'on', it goes into a mode where all that appears is three blinking dots... what could be the reason, and how can it be fixed?
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Posted on Jan 02, 2017
SOURCE: problem for humax 5400
This is telling you of a defect in the circuitry since this unit cannot be repaired I would contact my satellite company and have the unit replaced since it is defective.
Posted on Sep 16, 2007
Your receiver is basically going into protect mode.
The SR 605 contains a microcomputer for signal processing and control functions. In an unlikely event, it may cause it to lock up. Unplug the power cord from the wall outlet, wait for 10 to15 seconds and then plug it back again.
Please also check your speaker cabling again. Make sure that all of them are seated properly, none is touching each other or the body of receiver. Take out all the wire and put them back again if necessary..
Some times even a little tiny frayed wire touching the receiver could trigger the protect mode. Be careful, since protect mode is sometimes not fast enough and it could blown a few trasistors in the power circuit.
Just check your speaker as well....whether they play all right thru another receiver or amplifier. its posiible they might be shorting inside. A little frayed wire could also trigger the protect circuit in your receiver.
I hope this should solve your problem. If you still can’t resolve the issue yourself, try resetting
the AV receiver/AV amplifier before going on to opening the Receiver.
To reset the Receiver to its factory defaults, turn it on and, while holding the [VCR/DVR] button, press the [STANDBY/ON] button. "Clear" will appear on the display and the Receiver will enter Standby mode. (note that resetting your receiver will delete your custom settings as well as your radio presets).
If everything else seems all right and still your receiver shut down when you raise the volume then it possible that there are bad connections on the main board that are set in.
This would generally happen if the system is slighly old or have dry solder and when you raise up the volume. This should be a simple repair that will not require parts. If you can solder, you will be able to repair this yourself. If not, then a local service center will change the local labor rate.
Hope you can sort out your problem with the above trouble shooting. Let me know if I can guide you further.
Best of luck. Thanks for using FixYa!
Posted on Mar 13, 2009
I have a Denon AVR1708 and a Denon AVR687. Both had this issue and the issue is related to high temperature usage; like if the unit is in an entertainment systems with poor ventilation. I was able to fix both fairly easily. The issue is related to the voltage regulators on the power supply board on the 1708 and the main board on the 687. In my case, I had failures of the -15 volt regulator KIA7915PI. Both I believe were related to high temperatures.
You can get the regulator for as little as 50 cents at some online stores. The job on the 1708 was easy, however, on the 687 it was a bear. It took about 1/2 hour on the 1708 and 2 to 2 1/2 hours on the 687. The component is a lot harder to get to on the 687. The component needs to be unsoldered and removed and the new component soldered in. You will probably have to remove some caps to get go access. Thermal grease should also be applied to the new component.
Posted on Aug 30, 2009
Is the red light flashing at first?
The unit may be going into protect mode. Lets hope it has done the job and the receiver has protected itself from failure.
Protect mode can result from speaker wires touching each other or the Amps metal case. Check that first.
It can also be caused by unstable ohm loads if too many speakers are connected to any of the outputs especially zone 2.
If you can remove all speaker wires and turn the unit back on. If it stays on, turn the volume down on the main zone and zone 2 if connected. Then reconnect speaker wires.
Posted on Nov 24, 2009
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