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Receiver troubles - no sound is output
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dpb[_3_]
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Receiver troubles - no sound is output
On 7/20/2019 10:29 AM,
wrote:
On Sat, 20 Jul 2019 06:54:21 -0700 (PDT), A K
wrote:
I can not get my receiver to output sound to the speakers.
It did before.
The tuner does not work, or the DVD, etc.
https://imgur.com/JAOleCD
Any ideas what to try?
Thanks,
Andy
The only real chance of fixing this is if it is a bad output selector
switch. That is not unusual tho. I imagine you are going to find the
entire audio output section is an IC on a big heat sink that you can't
find anywhere.
I had one of these on my desk at work (Pioneer) that I just hard wired
to the FM tuner because that switch was bad. It went out with the
trash when they took the office apart after I retired. There is
another one in the shop (Sony) with a bad switch that is probably
going in the trash the next time I purge stuff I am never going to
fix.
That one's new enough that's quite probably the case...
I have an ancient ca. 1969 Kenwood that is solid state but still
individual transistors. The power transistors are still available;
replaced them about 5 year ago now; finding the large electrolytics was
a challenge...a couple I ended up not replacing (or actually went back
to the originals as the new failed very quickly when I just swapped out
all on general principles of being 40 years old...
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