Why won't my yamaha HTR-5730 receiver turn on?

Question

im trying to figure why it wont turn on

cause when i press the power button

it clicks on then 5 seconds later it turns back off

and the fuse is still good...

got any ideas?

thanks

Answer 1

Blown output device, it is going into protection mode.

It may be descrete transistors or a power pak, if your not knowledgable in electronic repair then take it to a repair shop.