CDJ1000 mk3 Shutting Down

Hi All, 

I have a CDJ1000 mk3 (I know it's old) but it's started randomly rebooting while using it. 

I checked the power cable, tried a different one but the same issue happen. 

The unit will start playing and randomly restart.  

Have anyone seen this issue? I think it might be a power supply problem, but I can't confirm with my limit knowledge. 

Thanks in advance!