artxperience
New Member
Hi there!
I found this forum by searching for a problem that I'm having with my Pioneer SX-750. I looked at all the articles that mention my particular model and found only one thread that is somewhat close to my issue, but a bit different HERE.
To best describe the problem I have posted the video of my issue:
I've had this receiver for about 5 years now. When I first bought it, there was a problem with the balance knob and i had to replace it. While I did that, I deoxidized all the control knobs (resistors? not sure about the term) to ensure their the longevity. Everything has been working flawlessly until about a few days ago. The sound stopped outputting on both channels on both A and B groups (and Phones output). The only sign of sound is when I crank up the volume about half way then you hear the faint echos of a distorted sound or beat.
Everything powers up properly, the click is heard when you power on the unit. I tried all the inputs (FM, AUX, Phono, etc) but the problem seems to persist. I would appreciate any guidance into troubleshooting this unit.
Thanks in advance!
~ArtXperience
I found this forum by searching for a problem that I'm having with my Pioneer SX-750. I looked at all the articles that mention my particular model and found only one thread that is somewhat close to my issue, but a bit different HERE.
To best describe the problem I have posted the video of my issue:
I've had this receiver for about 5 years now. When I first bought it, there was a problem with the balance knob and i had to replace it. While I did that, I deoxidized all the control knobs (resistors? not sure about the term) to ensure their the longevity. Everything has been working flawlessly until about a few days ago. The sound stopped outputting on both channels on both A and B groups (and Phones output). The only sign of sound is when I crank up the volume about half way then you hear the faint echos of a distorted sound or beat.
Everything powers up properly, the click is heard when you power on the unit. I tried all the inputs (FM, AUX, Phono, etc) but the problem seems to persist. I would appreciate any guidance into troubleshooting this unit.
Thanks in advance!
~ArtXperience
Last edited: