rEVERSE-ENGINEERED SCHEMATIC DIAGRAM OF THE 110-VOLT 1581 AND 1541-ii
POWER SUPPLY. cREATED AND UPLOADED BY wILLIAM lEVAK <WLEVAK@CYBERSPACE.ORG>.
aCCORDING TO HIM, YOU HAVE TO BREAK THE CASE OPEN TO GET INSIDE. jAMECO
SELLS A CASE THAT CAN BE USED TO REPLACE IT.