Question about Pioneer VSX-456 Receiver
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Posted on Jan 02, 2017
I have the same problem. my sandby light is on but my receiver will not turn on! I checked my power going into the power supply board that was good. But i do not have power going to the transformer or the receptacle. And both of my fuses r good. check ur fuses and go from there . If u know how to get a power supply. please let me know.
Posted on Oct 14, 2008
unplug it and press the power buton and then hold the power button, and while your holding the power button, plug it back in
hope it worked!!!
Posted on Jul 31, 2009
SOURCE: pioneer vsx 456 unit
Usually when most units happen to have this sort of problem it is mostly
as a result of the battery in the remote controller being bad. Due to
the bad state of the battery it is unable to power the controller
therefore the controller is unable to power the unit. First trouble
shooting tip will be to chech the battery in the remote control.
If the battery happens to be fine then there is a probability the remote controller is bad try switching the unit from standby mode manually this you can do by pressing any of the function buttons on the unit.
If this still does not work then apparently the problem is with the power pack which is contained inside the unit. if it receives power the unit will come on but if it is faulty and does not distribute the power properly then the unit could be stuck on standby. In this case you need an expert to examine and work on the unit.
Hope this solution has been helpful?
Posted on Feb 10, 2011
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