20 Most Recent
Questions & Answers
Sometimes when the power button is pushed the
The power switch itself may have become intermittant...these switches are usually sealed and cannot be cleaned with contact cleaner...there also may be the possibility that the solder joints on the switch have become defective and need to be resoldered...you can remove the cover and look at the pc board that the power switch is on and see if you have good solder connections...a good solder connection will be shiny...a bad one will look as if it has a cracked ring look...if all else fails...you can simply replace the switch...I think Radio Shack carries them and they are not very expensive at all
on Jan 18, 2011
My TX-SR504 rcvr had a
If the unit keeps going into standby mode you may still have a device shorting out to the receiver. With modern electronics they have a contact switch to turn them off and on. So if a charge builds up on the board this can cause the unit to turn back off and/or turn on by its self.
To test to see if this is the case or if there is something wrong with your unit then what you need to do is unplug all your devices from the receiver except the speakers and see if the problems keeps happening. If it does not then start plugging back in your devices one at a time to see which on is causing the problem. Note alot of times the problems is with the cables and you just need to change them out. If the problem is with the device you might look at getting a ground loop isolator as this will redirect the gounding power back to proper ground instead of your receiver.
Let me know if you have any more problems or question
on Dec 14, 2010
Not finding what you are looking for?