Photo: pinballphotos
  1. » Forum
  2. » Tech
  3. » Tech: Early solid state
  4. » Bally solenoid driver board intermittent coils
(Topic ID: 265345)

Bally solenoid driver board intermittent coils

By robm

4 years ago



Topic Stats

  • 4 posts
  • 3 Pinsiders participating
  • Latest reply 4 years ago by robm
  • No one calls this topic a favorite

You

Linked Games

No games have been linked to this topic.

    You're currently viewing posts by Pinsider BigAl56.
    Click here to go back to viewing the entire thread.

    0
    0
    0
    #2 4 years ago
     
    AMR

    BigAl56

    Pinside+ Frequent

    US Palatine, IL

    7y 64,800 1,657

    Your heats up analogy is good. But is it just the sol driver board?
    I would check j4 on the mpu. The connector, wires, and resolder the pins. If worse comes to worse try swapping U10 and 11 on the mpu.

    You're currently viewing posts by Pinsider BigAl56.
    Click here to go back to viewing the entire thread.

    Reply

    Wanna join the discussion? Please sign in to reply to this topic.

    Hey there! Welcome to Pinside!

    Donate to Pinside

    Great to see you're enjoying Pinside! Did you know Pinside is able to run without any 3rd-party banners or ads, thanks to the support from our visitors? Please consider a donation to Pinside and get anext to your username to show for it! Or better yet, subscribe to Pinside+!

    This page was printed from https://pinside.com/pinball/forum/topic/bally-solenoid-driver-board-intermittent-coils?tu=BigAl56 and we tried optimising it for printing. Some page elements may have been deliberately hidden.

    Scan the QR code on the left to jump to the URL this document was printed from.