If your audio system is displaying protection, unplug from the wall and then unhook the speakers from it. Plug it back in and power it on. If you still see that error then there is a problem with a component inside. If the error is gone, you can put each speaker back on one at a time to see which one is causing the problem.
SOURCE: sony home theater system started blinking protect
Protect mode will kicking whenever a fault is detected.
Causes that can start protect mode are:
Electrostatic harges on internal circuits.
Leave the unit unplugged for power for one hour or so, this will allow discharge.
Bad speaker wiring.
Check speaker wiring, try unplugging and plugging back, or start after removing one speaker at the time.
Internal fault.
Internal fault is the natural cause for protect mode. If all the above did not work, then the problem is a blown component or an internal fault. In this case the unit must be taken apart , tested and repaired by an experienced person.
If the unit is less than one year old, or if you want to get service, call Sony at the phone number listed on the product documentation.
Regards.
SOURCE: Protection Problem on Samsung Digital Home Theater
Protect mode will kicking whenever a fault is detected.
Causes that can start protect mode are:
Electrostatic harges on internal circuits.
Leave the unit unplugged for power for one hour or so, this will allow discharge.
Bad speaker wiring.
Check speaker wiring, try unplugging and plugging back, or start after removing one speaker at the time.
Internal fault.
Internal
fault is the natural cause for protect mode. If all the above did not
work, then the problem is a blown component or an internal fault. In
this case the unit must be taken apart , tested and repaired by an
experienced person.
If the unit is less than one year old, or if you
want to get service, call Sony at the phone number listed on the
product documentation.
Regards.
SOURCE: How to extend speaker cables of Philips MX6050D DVD Home Theater
Go down to your local RadioShack or any place that sells wire of any sorts (heck, even Walmart might carry it now) and ask them for speaker wire. I'm not sure what the impedance of this particular model is, but you should be able to find it printed on the back of the speakers, or in your user's manual. This guide will help you to identify what size speaker wires you need, that way when you go in looking for speaker wire, you'll at least sound like you know what you're doing.
SOURCE: dvd turns off after displaying ''protection''
protection error message means that your unit's fan is not working
it is a feature to keep your unit from overheating
check if there is anything blocking the fan of your unit from rotation or replace the fan
SOURCE: its not able to eject
Some components in your amp board short, if you can replace yourself search the board model no. and buy it , much cheaper than send the unit for repair
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