Question about Sony STR-DE445 Receiver
I have the Sony STR-DE445 surround sound receiver. All works fine for about 3 Minutes and then there is a very loud pop from the speakers and the two rear effect speakers cut off. If I shut it off and try again it does the same thing each time. The remaining speakers work fine. Any ideas ?
your problem is a bad solder connection of the relay linked to the lautspeaker sockets. I had the same problem and googled for the solution. Since I resoldered the pins everything is fine. That problem is well known and happens to a lot of Sony receivers.
I can send you a link with a detailed how-to-do solution with pictures, however it's written in german language. But you can use some online translators.
Here is the link: http://www.bmw-syndikat.de/bmwsyndikatforum/topic.asp?TOPIC_ID=28280&FORUM_ID=20&CAT_ID=9&Forum_Title=Geplaudere&Topic_Title=Problem+Sony+STR-DE445
Ralf (from Germany)
Posted on Feb 15, 2009
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Posted on Jan 02, 2017
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