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old Hammond power supply

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Jim Hutchings

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Sep 13, 1996, 3:00:00 AM9/13/96
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I am attempting to repair a Hammond HPFS 024 022 that is now regulating
ok but with a weird waveform instead of the straight line that I'm
looking for. Hammond no longer manufactures these units and the company
who bought this line from them has no documentation. There have been
various people in different locations attempting a fix so I'm even unsure
about what components should be used. Has anyone a schematic for this
supply tucked away in their filing cabinet?? my fax is 306-842-2720 and
email is jim.hu...@sk.sympatico.ca
thanks for reading.
Jim Hutchings

Jim Hutchings

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Sep 15, 1996, 3:00:00 AM9/15/96
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Sam Goldwasser wrote:
>
> Have you checked all relevant capacitors?
>
> --- sam
> Jim HutchingsThere is one large cap (about 6000 mf) that I know was used when it was
put in, so it could be suspect..the rest look new. This is the annoying
part of not being the first guy in. Who's done what? I Think you're
probably right tho. If I'm going to have to pick away at this, might as
well confirm the caps are ok...thanks

Sam Goldwasser

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Sep 15, 1996, 3:00:00 AM9/15/96
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