Sony system hcd-zux9 shots off power button flashing

Hi,

please shutoff your home theatre system for 5 to 10 minutes and double check that you've not plugged any of it's cords into incorrect jacks. You can then power on and check the device's buttons again. Thank you.

https://diagramasde.com/blog/102776/hcd-n555av-pdf-hcd-n555av-pdf.html

I believe I already answered this.

Check the speaker wires on the back for shorts, if okay! the problem is in the audio output ic's in the stereo.

Page 67 of the manual address this.

NOT ABLE TO CONNECT CELL PHONE

Change the audio amplifier IC are on short circuit and that´s the cause your device goes to protect mode

how can i remove push power protect

Power protect tends to mean the main power amp chip has "blown" and needs to be replaced. It only costs about 20 dollars (10GBP). If you are handy with a soldering iron it is easy to do (after you get the thing to bits !) It is the big black thing on the big heatsink inside. The Sony part number is STK442 - 130. Seems a waste to throw the whole thing away for the sake of 10 pounds !. Hope this helps. Nik Howell ([email protected])