The camera Canon SX530 HS does not power up any more. I think it has blown a fuse . This happened after plugging the external power (AC-1L coupler but used AC adapter with wrong voltage). Is it likely to be the power supply board or the main board at fault? Can you provide a photo of the main board or power supply board that shows the fuses and there location. I opened the camera but cannot identify which ones are fuses. I have seen the fuse photo in another post about a different camera but on my camera I see about 20 different items on the main board that look like that kind of fuse. Is there a way to identify which ones are fuses? I am not well versed in elctronics. Thanks.