greetings all...

I need some information about the power supply in a HP 5N. currenty the system gives me an error 50, indicating that the fuser is not heating up. I hvae traced to broblem back teh the power supply, which dosnot give any power to the fuser.

I have found may dicussinos about HP II and III's having this condition, and I am inclined to aggree taht teh Triac in the fures cericit is gone. But all these discussions refer to a different board, and the componentnumbers dont match up, any one have a schematic for the Sony APS-50A power supple, or experience with this condition?? <img src="confused.gif" border="0">