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It is currently 13 Dec 2018, 14:15

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PostPosted: 09 Nov 2018, 09:21 
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Joined: 09 Nov 2018, 09:09
Posts: 1
Hi,

This is my first post here. I am trying to repair a Yamaha RX-V2400 receiver and brush up on my electronics skills. First of all, please let me know if this fits in this forum.

Here is what is happening:
- the receiver blew the main fuse. (blows right away with new fuse)
- did a lot of general troubleshooting
- ended up disconnecting all secondary on the transformer, still fuse blows.
- the only way not to blow a fuse is by also disconnecting the primary.

I measured the resistance on the primary: 0.8 Ohm. It seemed low given the type of transformer. But I am looking for some general guidance.


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