IBM 5155 Power supply schematics or info
ard at p850ug1.demon.co.uk
Thu Oct 27 15:36:18 CDT 2005
> I'm repairing an IBM 5155 with defective power supply. I've try some
> components replacement (electrolitc capacitors) with no results. The
> rectified main voltage is present, but it never start up.
I hav ereverse-engineered this unit (there is no official schematic in
any of the manuals).
> Anyone know if there are schematics of this power supply available on the
> net ?
Alas I have no scanner, so as yet there are no schematics in eelctronic
form. But I will see if something can be done.
> Any experencies with this power supply ?
I've never had to repair one, but from what I remember it is a fairly
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