Question about Sony STR-DE845 Receiver

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No sound out of any speaker input

Hi, when i connect a speaker to any of the 5 terminals i get no sound whatsoever. the unit turns on and all other functions of the receiver work properly. i have the instruction manual and i have gone through all of the troubleshooting it has to offer. i am fairly savy at electronics and receivers, and i don't believe it is a settings or adjustment issue. is there possibly an internal fuse or protection relay for all of the speaker terminals that might have failed?
any help would be greatly appreciated!

Thanks, Dave

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  • Bshan Jan 03, 2008

    Same receiver with the same problem. Everything works fine, but no sound. I opened up the receiver and noticed two of the 125V/8A fuses located near the back by the power supply had blown. I replaced these(VERY difficult to least in NYC). Sadly, they both blew again so there is something else going on.

  • janetmott Jan 17, 2008

    hey - same problem for me and we've been to like 8 stores to find new fuses to replace with no luck. i've had this receiver since 1999 with no problems - it still turns on but no sound, no matter what i connect to it.

    the sony store staff don't seem to know anything and i haven't had any luck on line yet - has anyone found a soloution yet?

  • Wally1997 Nov 29, 2008

    I have the same problem.  Started off sporadic and then just died.  The amp goes on but no sound  from front or center speakers.  (I don't have any rear speakers connected.)



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I have the same problem but it seem that the fuses in mine have been replaced with radioshack 125volt 6.3 amp fuses and the power botton does nothing and the display turns off after about 10 seconds

Posted on Apr 26, 2013


I have the same ******* problem

Posted on Mar 21, 2008


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