Broken audio interface

[martija1]

A few months back my friend put a 9V DC adapter into my 15V DC Peavey PV6 interface and it simply fizzed out. I've opened it up and there seems to be no damage or blown capacitors etc. I think it's something to do with the DC/DC converter, which is a 2360AD JRC. I'm a first year electronics student, so wondering what exactly this component does and whether it is the likely problem. Also wondering if anyone knows of alternatives as I can't seem to find a reasonable uk delivery. Many thanks!

 

[ec_nisarg]

https://uk.mouser.com/ProductDetail/NJR/NJM2360AD/?qs=sGAEpiMZZMv5LMjColG4yNVglgKwTWGNHxVMFRgjg3Y=

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dc/dc converter either step up or step down the input voltage... mainly used for powe supply...
likely problem.. it should blown out when your friend put it on wrong voltage..

 

[martija1]

Ok, thanks alot!