Question about Pioneer VSX-D557
When we turn on the "power" switch the unit displays: "TUNER" for a few seconds, then displays: "POWER OFF" for about 10 seconds and then goes into "Stand-by" mode. It didn't do this before the thunderstorm. What can we do?
Make a home owner's insurance claim. Your receiver needs to go in for repairs.
Posted on Jan 10, 2013
try to soft reset the recievers by unplug for a while and replug and try power on , or hold up the rear reset butomn and press power at the szame time then release both
Posted on Apr 30, 2007
SOURCE: Shows to be stuck in Standby.
hold down the enter button and the advanced surround button for 5 seconds or so and the amp will restart, the display will come up and hopefully it will be ok. its often caused by using speakers under 8 ohms, or damaged speaker cables etc
Posted on May 28, 2007
Usually a fault like the you ask will indicate a bad transistor in the amplification section. I suspect that the control circuit is sensing a fluctuation in the power supply and going in to protect mode. (assuming that the protect circuit itself is working properly) If a voltage is too high the unit will go in to protect mode to prevent damage to the speakers and the rest of the unit. I would take the unit in to a local repair shop and get a estimate of repair charges. Expect a 60 to 80 dollar repair charge depending on how many parts need to be replaced and what the repair labor rate is in your area.
Posted on Jun 14, 2010
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