Panasonic KXTDA200 KSU

[saxman52]

I have a client with a Panasonic KXTDA200 KSU that has died on them.
They checked the UPS outlet and AC plug, and both are OK.
I am trying to make arrangements to get another KSU, then reinstall the CPU and cards, but has anyone had this happen to them before, and were you able to fix the power supply, or determine if it was a different issue? Are there fuses on this system that can be replaced?
I received this call Sunday afternoon, and will be going on site Monday morning first to see if there is anything I can do, before replacing the cabinet.

 

[saxman52]

I just read in the installation manual about the power supply replacement procedures and also the possibility of having to replace the backboard.
That is why I'm trying to just get a complete replacement cabinet with power supply.

 

[Otoni]

Have you checked the on-board fuse.

See attached schematic for reference

www.wanetelecoms.com