Onkyo HT-S7805 "Check SP Wire" - Blu-ray Forum

iammynonny · 08-06-2017, 04:22 PM

Recently, I have a problem with my AVR - it's randomly shot down once I turn it back on front panel displayed in sequence > Volume: Max > Amp Diag Mode > display each speaker > Check SP wire. If I turn a unit off and on again this message will disappear and AVR can operate again.

I know several thread has been answers, short in speaker cable or some wire touching back panel. I've checked everything seems fine - even change speaker wire / speaker themselves but this still happen randomly. So not sure what's wrong, any idea or suggestion?

The last thing I want is take AVR to Onkyo dealer which could take a month to repair and I had very bad experience with their service.

rikimaru · 10-22-2017, 06:03 AM

I have an onkyo as well and have experienced this as well. I moved mine from an enclosed area onto a more ventilated space. that seems to help somewhat? I have also noticed this only happens when I am using my uhd player never the direct tv or ps4. so I am continuing the process of trying to fix it

08-06-2017, 04:22 PM	#1
iammynonny Senior Member Top contributor Member since:Sep 2014 Location:BKK - Thailand 4K collection:384 Blu-ray collection:632 iTunes collection:64 Blu-ray reviews:2 Trading Score:79	Onkyo HT-S7805 "Check SP Wire" Recently, I have a problem with my AVR - it's randomly shot down once I turn it back on front panel displayed in sequence > Volume: Max > Amp Diag Mode > display each speaker > Check SP wire. If I turn a unit off and on again this message will disappear and AVR can operate again. I know several thread has been answers, short in speaker cable or some wire touching back panel. I've checked everything seems fine - even change speaker wire / speaker themselves but this still happen randomly. So not sure what's wrong, any idea or suggestion? The last thing I want is take AVR to Onkyo dealer which could take a month to repair and I had very bad experience with their service.

10-22-2017, 06:03 AM	#2
rikimaru Member Member since:Jun 2017	I have an onkyo as well and have experienced this as well. I moved mine from an enclosed area onto a more ventilated space. that seems to help somewhat? I have also noticed this only happens when I am using my uhd player never the direct tv or ps4. so I am continuing the process of trying to fix it

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