SOURCE: "Push Power'' and ''Protector"
my sony bravia is KLV-32S400A. i tried to stop the dvd playing and turn off the home theatre, but the tv is still on. suddenly there was a loud blast sound and the home theatre shows PUSH POWER PROTECTOR.
please help what should i do with it?
SOURCE: why does push power protector keeps flashing in
This is an error massage and comes when home theater got some internal problem specially in amplifier output section that can have defective output IC etc.
It is not user level repair and requires qualified tech for fix.
Thanks.
SOURCE: "Protector" error
I had a similar problem and went to Sony tech support.
Seemed my disc got stuck somehow...
Try reseting the system by holding the STOP and the EJECT and the POWER buttons together...
It should go to demo mode....
Then try PLAY to see if you can get the system to read teh disc...
then EJECT...
It took me several trys of doing this but it did work....on the 3rd try.
SOURCE: SIR MY DAV-DZ110 HOME THEATER WAS FLASHING "PUSH
ola tengo un problema esk yo tengo el sony dav-dz110 cinema esk cuando enciendo me sale push power protector no se por k sale esto si alguien me ayuda se lo agraseria
SOURCE: my home theatre dvd system
Generally speaking, an amp attempts to protect itself from heat, shorts, overloads and operator exuberance by refusing to turn on or stay on.
Overloads can be from excessive periods of high output or marginally low impedance loading by the speakers; and shorts would be wiring issues or a speaker blowing up.
You should be able to feel if it's hot. WHY is it overheating? Make sure it has sufficient ventilation on all sides and that vent holes are not blocked by dust balls. Ensure the fan (if equipped) is running as designed (some only operate on demand). Clean dust and debris from it.
If the amp comes back on after cooling, you're lucky. They only have so many self-protection cycles in their lives so continuously resetting or cycling their power without addressing the cause can do more harm than good.
If it protects immediately on a cool power up you should disconnect the speaker connections and try it 'naked'. If it comes up then diagnose which lead(s) are shorted. If it does not come up the problem is internal and should be left to an experienced and competent hands-on tech.
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