Menu
Find many great new & used options and get the best deals for Sony Str-av570 Stereo Receiver at the best online prices at eBay! Free shipping for many products! View all Sony STR-AV570 manuals We have the following Sony STR-AV570 manuals available for free PDF download. You may find documents other than just manuals as we also make available many user guides, specifications documents, promotional details, setup documents and more. Find instruction manuals and brochures for STR-DH550.
Download SONY TA-AV570 service manual & repair info for electronics experts. Service manuals, schematics, eproms for electrical technicians. This site helps you to save the Earth from electronic waste! Type: (PDF) Size 6.3 MB. Category AUDIO SERVICE MANUAL.
Sony Str Av570 Manual
I have a Sony STR-AV570 that I recently acquired 2nd hand.I plugged it up, and everything worked great for about 2 weeks.
Then my wife reported late one night that the 'stereo was going crazy'!
The stereo was off when we went to bed, but had somehow come to life.
The unit was continually clicking, about once per second, and rather loudly.
The 'surround' LED was lighting in sync with the clicking.
The unit was continually clicking, about once per second, and rather loudly.
The 'surround' LED was lighting in sync with the clicking.
When I tried to power the unit on, the 'P' (Protection) LED lit up, and
the unit would no longer respond to any button pushing. I unplugged the
receiver, and went back to bed. The next morning, I plugged it back in,
and everything worked great.
the unit would no longer respond to any button pushing. I unplugged the
receiver, and went back to bed. The next morning, I plugged it back in,
and everything worked great.
Sony Str 770 Manual
Then, about 2 weeks later, the same thing happened. This time, however,
unplugging
and replugging the AC power did not fix it. I unplugged the speakers, other
inputs
and outputs with the idea that I would nose around and see what I could see.
When I got the unit on the kitchen table and replugged the AC, however,
everything
appeared fine. I took the unit back to the entertainment center, and it
worked great.
It was used most every day for an hour or 2 with no problems at all, until a
week later.
unplugging
and replugging the AC power did not fix it. I unplugged the speakers, other
inputs
and outputs with the idea that I would nose around and see what I could see.
When I got the unit on the kitchen table and replugged the AC, however,
everything
appeared fine. I took the unit back to the entertainment center, and it
worked great.
It was used most every day for an hour or 2 with no problems at all, until a
week later.
Same symptom. Even leaving the AC power unplugged overnight failed to
remedy
the problem. Unhooked everything(tape, CD, VCR, speakers, antennas) and
took it to the kitchen table. Again, it now was working well. Returned it
to the
entertainment center, and once again all is well.
remedy
the problem. Unhooked everything(tape, CD, VCR, speakers, antennas) and
took it to the kitchen table. Again, it now was working well. Returned it
to the
entertainment center, and once again all is well.
Any ideas what is wrong. I am no expert at stereos, but I do design
computers for
a living, so I understand all the fundamentals. This is a really weird one.
computers for
a living, so I understand all the fundamentals. This is a really weird one.
Thanks,
Dave
Dave
User Manuals, Guides and Specifications for your Sony STR-AV570X Receiver. Database contains 3 Sony STR-AV570X Manuals (available for free online viewing or downloading in PDF): Operating instructions manual, Service manual .
Sony Str Av570 Specifications
Sony STR-AV570X Service manual (26 pages)
Pages: 26 | Size: 4.88 MbSony STR-AV570X Operating instructions manual (12 pages)
Pages: 12 | Size: 0.8 MbSony STR-AV570X Operating instructions manual (8 pages)
Pages: 8 | Size: 0.5 Mb