No schematic in the unit, just checked the inside cover.
Century website says my unit no longer serviceable, I guess due to age.
Manufactured 02/96.  Model# 141-291-000.
I would snap some pics of the innards but loaned my camera to a friend (no
good deed goes un-punished).

-----Original Message-----
From: David Beierl [mailto:dbeierl@gmail.com] On Behalf Of David Beierl
Sent: Friday, August 07, 2009 3:42 PM
To: pdooley
Cc: vanagon@GERRY.VANAGON.COM
Subject: Re: Battery chargers

At 03:30 PM 8/7/2009, pdooley wrote:
>Any idea what could be wrong with this thing?

Got a schematic?  (My late, not particularly lamented Century welder
came with one.)

  --
David Beierl - Providence RI USA -- http://pws.prserv.net/synergy/Vanagon/
'89 Po' White Star "Scamp"