Thanks Keith, Great lead. Went to the web site and the schematics go back to 1984, hopefully give me an idea where Phillip and I can start.
    Thanks Mandy, I appreciate your reply, would it be possible for you to scan the 12volt and 120 volt schematics into a PDF and email them to me? That would be awesome. brookdoc1@gmail.com
   Have a Blessed Easter!  Fred