Ed,
There are differences in the UniVolt converters used by Airstream. I
have 2 entirely different units here, both labeled "UniVolt".
If yours is one of the ferro-resonant jobs, there's almost no need for a
schematic, they're that simple. A transformer, 3 capacitors, and 2 pairs
of diodes. One of mine is like that, the other uses an SCR or Triac with
a little control board to drive the gate.
You might try the manufacturer whose name is on the box.
In any event, if it is bad, you might consider using a StatPower battery
charger. They sell their 20 amp outfits from their web site for under
#200.00; they're MUCH better for charging/maintaining your battery than
a regular converter, especially the old UniVolts. Go to
http://www.statpower.com for details.
<<Jim>>
"Pan-Arctic (Tacoma)" wrote:
>
> Does anyone out there have a schematic diagram for a Univolt Converter found
> in a 1975 Airstream International 29' ?
>
> Ed
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