Pioneer SA-420

[niloc]

I am seeking to repair the model of amplifier in the title of this post. The transformer has given up the ghost and needs replaced. I cannot find any details anywhere for a replacement / equivalent.

It is a UK (240V) model. I would like to know a part number and supplier (Preferably UK) for the transformer. Failing that, if anyone can tell me the output values for the transforemer that too would be a big help.

Cheerz

[HayZee518]

first thing you need to do is get a schematic diagram for the unit. on the schematic you'll find voltage equivelents for the xfmr outputs. I have an allied catalog that I can look up a replacement xfmr for you but I need those voltage parameters. check out howard-sams for schematic publications.