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Yamaha rx-v373 amplifier that blew

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breault97 Posted messages 558 Status Member -  
breault97 Posted messages 558 Status Member -
Hello,

This morning I was watching television connected via HDMI to my Yamaha RX-V373 amplifier and suddenly it turned off. I tried to disconnect it and reconnect it after a few minutes, but there was no response, not even a small click when turning it on. I opened my device, and not being very knowledgeable in this area, I don't see anything suspicious on the components.
Here is a photo to help you understand www.4gp.tw/b038/1407330771138.jpg
Please keep the explanations simple.

1 answer

  1.
    athena223 Posted messages 14406 Registration date   Status Contributor Last intervention   2 807
     
    Hello,
    Did you check the fuse in the bottom right of the picture?
    Check the capacitors to see if any are swollen or exploded (we can't see that from the photo).

    For a component that burns out, the smell can help.
    Or simply a solder joint that has failed.

    --
    Doing research yourself before posting on CCM is the fastest solution!
    I'm bad at French, but I own it!
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    1. breault97 Posted messages 558 Status Member 82
       
      No swollen or blown materials, the fuse doesn't seem to be damaged for the soldering. I don't see any places where the soldering is undone, but I don't believe the cause is overheating. This morning when it blew, it wasn't hot at all. Moreover, I bought it new less than a year ago, so the materials aren't too old. Sorry, I'm not very knowledgeable about this type of equipment.
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    2. athena223 Posted messages 14406 Registration date   Status Contributor Last intervention   2 807
       
      If it is less than a year old, head to customer service.
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      1. breault97 Posted messages 558 Status Member 82 > athena223 Posted messages 14406 Registration date   Status Contributor Last intervention  
         
        But if the device only has a small problem, I prefer to try to fix it myself instead of sending it back and waiting a month for the repair.
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    3. athena223 Posted messages 14406 Registration date   Status Contributor Last intervention   2 807
       
      Here it's electronics, and if you're not a specialist in the field, you can forget it.
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    4. breault97 Posted messages 558 Status Member 82
       
      Thank you, I found the invoice as I thought. It hasn't even been a year since I had it. Moreover, what’s strange is that the motherboard of my computer went dead at the same time.
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