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-   -   Sony STR-AV570 -- Really weird problem (https://www.diybanter.com/electronics-repair/636443-sony-str-av570-really-weird-problem.html)

[email protected] June 6th 19 03:14 PM

Sony STR-AV570 -- Really weird problem
 
I have the same problem, Sony reciever str-av570, that keeps going into protect mode intermittently, even when the reciever is off, will intermittently do relay click and loudness amber led(s) on the front will glow gradually, off, and repeat till I unplug it. Back in 2003-2004, I took my reciever to a authorized sony service center that did not know how to fix it, but charged me $35 to inspect device anyways. From the replies on this post, looks like a good place to start. Thanks for sharing!

Chuck[_20_] June 6th 19 05:13 PM

Sony STR-AV570 -- Really weird problem
 
On Thu, 6 Jun 2019 06:14:14 -0700 (PDT), wrote:

I have the same problem, Sony reciever str-av570, that keeps going into protect mode intermittently, even when the reciever is off, will intermittently do relay click and loudness amber led(s) on the front will glow gradually, off, and repeat till I unplug it. Back in 2003-2004, I took my reciever to a authorized sony service center that did not know how to fix it, but charged me $35 to inspect device anyways. From the replies on this post, looks like a good place to start. Thanks for sharing!

Common problem back in the day. Solder a wire from the front panel
circuit board ground to the main board ground and another to the metal
chassis. Tighten all board screws. (Did warranty work for Sony Audio)

[email protected] June 30th 19 03:58 PM

Sony STR-AV570 -- Really weird problem
 
On Thursday, June 6, 2019 at 9:14:17 AM UTC-4, wrote:
I have the same problem, Sony reciever str-av570, that keeps going into protect mode intermittently, even when
the reciever is off, will intermittently do relay click and loudness amber led(s) on the front will glow gradually,
off, and repeat till I unplug it. Back in 2003-2004, I took my reciever to a authorized sony service center that
did not know how to fix it


Would you spend the money to train somebody to fix something like that 18 years later - especially when you could be addressing more late-model stuff? (I'm just sayin')

[email protected] May 14th 20 05:06 PM

Sony STR-AV570 -- Really weird problem
 
On Sunday, June 30, 2019 at 9:58:30 AM UTC-4, wrote:
On Thursday, June 6, 2019 at 9:14:17 AM UTC-4, wrote:
I have the same problem, Sony reciever str-av570, that keeps going into protect mode intermittently, even when
the reciever is off, will intermittently do relay click and loudness amber led(s) on the front will glow gradually,
off, and repeat till I unplug it. Back in 2003-2004, I took my reciever to a authorized sony service center that
did not know how to fix it


Would you spend the money to train somebody to fix something like that 18 years later - especially when you could be addressing more late-model stuff? (I'm just sayin')


Well just saying, this information exactly describes the problem in 2020 of my str-av570, so now that I have found the helpful notes, I will give it a try. I think their comments are completely current.


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