power supply zener value needed

[Ray L. Volts]

Supply is out of a Lexmark Z65 printer. It's a Delta ADP-25FB (ADP-25FP on
pcb).
I need the value of ZD52 -- having the complete schematic wouldn't hurt,
either.

Thanks,
Ray

 

[Homer]

if that is the part #, looks like a 5.2 volt zener.

Homer

 

[Ray L. Volts]

if that is the part #, looks like a 5.2 volt zener.

Homer

It's a board reference number. Schemo would come in handy for the actual
part number.