My owner's manual says that the "protect" comes on when there is an irregular current coming from the speakers. i've checked all the speaker wire and disconnected the speakers from my receiver and the audio protect still keeps coming on. i then reset the memory and that didn't work so i called sony help. they told me that i should unplug the receiver for 30 minutes and to take it to nearby dealer if that doesn't fix the problem.
is there anyway i can fix this problem without having to waste money on a dealer?
That is the common symptom of the defected STK-IC in power amp.section
that busted already or just a loose connection.First try to resolder
the pins of STK-IC and also all component parts joint in power amplifier section if its works! if not that is the time you replace
it, so it works normal again.
Hope it may helps you...
1,459 views
Usually answered in minutes!
×