Questions & Answers for: onkyo circuit protection

...Onkyo TX-SV525 ??? I have traced the amplifier circuit and found one shorted final transistor with a burned resistor associated with the transistor.The bad transistor was the left rear channel.I ...

Onkyo TX-V940 Has no volume at switch on, After pressing function buttons volume comes on. Left & Right channels cut out intermittently.Dave Hi, Did you check that all the connections are fine and ...

circuit hi, i have onkyo 9555 amplifier i want to remove protection circuit cause each time sound level growth up the amplifier goes to st/by mode Make shure your speaker wiring is solid hookup to amp

onkyo receiver won't stay on this is a protection circuit stopping any other dammage to the unit it will need some testing to find the culprit electech

...Onkyo Tx Sv 727 7.1 av receiver goes to protect mode. i noticed some transistors on the pre-amp circuit board(where the volume control is)is getting very hot, i replaced some faulty onesand resistors ...

...circuit has been activated I have an A-9555 onkyo amplifier; it suddenly turned off and the stand-by indicator started flashing. The instruction manual explains it happens because the amp protection ...

onkyo tx ds747 is saying protect even if i dont have anything plugged in to it! can you plz help me Hello maybe you have defective power transistor output and this is shorted, or the problem is in the

onkyo switching on and off Internal circuit fault.  The set goes to protection mode.  Contact the nearest authorised service center for Onkyo.

...protection in onkyo sr the unit turns off as soon as I turn on There are plenty of protect circuits in your receiver. Each chanel has one as well as dc protect and thermal protect etc etc. More than ...

Onkyo nr 545 . Problem is Det.Protect: I I probaly connect speaker after circuit +and- speaker cabel beetween . Can you help me You have already pointed out the problem: Problem is Det.Protect: I. How