Question about Sony STR-DE445 Receiver

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I have a sony str de445 and it overheated one nite and stoped working. when i click the power button it clicks as if it turn on but no display or sound or anything, could you help please

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You might have burned up some internal parts, it is very important that you keep your unit well ventalated so that it has less of a chance at overheating, check for any internal fuses that might have blown.

Posted on Dec 12, 2009

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1 Answer

Not getting power, but makes a clicking sound when power botton is pressed


One of two things.
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Jun 10, 2010 | Sony STR-DE445 Receiver

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Mar 27, 2009 | Sony STR-DE445 Receiver

1 Answer

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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

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1 Answer

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Dec 21, 2008 | Sony STR-DE445 Receiver

1 Answer

Receiver str de 445


Hi - You can download the manual from the link underlined in blue below:

STR-DE445

52d98ec.jpg

Please take a moment to rate this solution & let us know if the information given was useful to you - Good Luck!

Informatica

Aug 28, 2008 | Sony STR-DE445 Receiver

1 Answer

STR-DE445 Works, but goes into protect when you turn up/down volume


This is a piece of **** unit. Mine only works on the left side, sometimes. When those times are I have NO idea. It doesn't seem to play 5.1 correctly and it goes into speaker protect mode for NO reason. It is TRUE lemon !!! ..let me know if you have any other problems with this JUNK .....schafe1001@aol.com

Aug 28, 2008 | Sony STR-DE445 Receiver

1 Answer

Sony STR-DE445 protect displayed


It sounds like a bad solder connection. It just needs to be soldered up, if you take it into a shop just tell them it doesn't need any new parts, it just needs to be soldered up.

Or, if you can solder it yourself, or know someone that can, that would be much easier.

Aug 04, 2008 | Sony STR-DE445 Receiver

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