Thread: What happens when a circuit board (motherboard?) "goes bad" or fails?
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Old 08-15-2020, 02:48 PM
  #34  
MrsD
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Join Date: Jan 2019
Posts: 6
Default schematics
Originally Posted by Mimiqwerty View Post
About 5 years ago, when the motherboard went on the fritz on my beloved Pfaff1475, my DH found a guy online who was selling a DVD of the electronic schematics of the Pfaff 1475 for a reasonable price. I think there were other Pfaff models on the DVD, too. We took a chance and ordered it. My electrical engineer DH was able to repair the board--but it took three tries to get all the buttons, stitches, and gizmos to work correctly. What I'm saying is, check online to see if someone has electrical/electronic schematics for your machine.
ematics

I see this is an old thread but I was hoping I can get some info from you. I have a 1471 that the circuit board needs
repair. Any chance you have the info on those schematics? I have been unsuccessful finding them.
MrsD
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