I flipped on my Astron PS which powers my K3 and it was dead. I checked the fuse in the Astron-35M and it was blown. I replaced the fuse and as soon as I hit the power switch I could see the fuse light up so there's a problem with the PS.
I switched the K3 over to a working power supply and the K3 won't power up. I tried the circuit breaker but the K3 still won't power up.
Is there an internal fuse in the K3? If not, any suggestions where I start? The K3 was assembled as a kit back in 2010. I have most of the options except for a 2nd receiver.