(Topic ID: 231212)

Bsd optos

By johnny77

5 years ago


Topic Heartbeat

Topic Stats

  • 22 posts
  • 7 Pinsiders participating
  • Latest reply 5 years ago by johnny77
  • Topic is favorited by 1 Pinsider

You

Linked Games

No games have been linked to this topic.

    Topic Gallery

    View topic image gallery

    optoboard-1.jpg
    Screenshot_20181213-181304_Drive (resized).jpg
    20181213_181239 (resized).jpg
    154438522320810566317841044163 (resized).jpg
    15443842614216153876519308643867 (resized).jpg

    You're currently viewing posts by Pinsider johnny77.
    Click here to go back to viewing the entire thread.

    #1 5 years ago

    Well turn my bsd on today and coils started firing then they stopped. So i started a game and opto sw that control coil wont kick out ball. Ive checked fuses and wire conection. I did notice board under playfield that opto plug into has no red led to show power. J118 sends power to board but not sure what sends power to j118 section of board. Thanks.

    #4 5 years ago

    No added nothing. Just. Turned it on and acting weird. What fuse is that?

    #6 5 years ago

    Ok all fuses check out. The red led light is not on the 10 opto board

    #7 5 years ago

    I pulled 10 opto board and it smelled burnt. This is what it looks like.

    15443842614216153876519308643867 (resized).jpg15443842614216153876519308643867 (resized).jpg
    #11 5 years ago

    So should i just replace cap and clean traces or buy new?

    #12 5 years ago

    Traces under cap seem fine

    154438522320810566317841044163 (resized).jpg154438522320810566317841044163 (resized).jpg
    #14 5 years ago

    Ok i will order new cap and clean it up now should i just use same value or differant value cap. Ita a 35v 100ufd.

    #16 5 years ago

    Thanks bro's will keep you posted when i get it repaired.

    #18 5 years ago

    Damn thats crazy. I hope its just the cap.

    #19 5 years ago

    So still waiting on cap to come in, but i was looking a circuit board. Just wondering if on top side is the banded side of D13 supposed to go to pos to c1.

    20181213_181239 (resized).jpg20181213_181239 (resized).jpgScreenshot_20181213-181304_Drive (resized).jpgScreenshot_20181213-181304_Drive (resized).jpg
    #21 5 years ago

    So the heavy green traces connect thats the pos + side of C1 and also on bottom of C1. thank you

    #22 5 years ago

    Good news got my dracula working again. All opto working great. New 100uf cap fixed it. Thanks guys.

    You're currently viewing posts by Pinsider johnny77.
    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/bsd-optos?tu=johnny77 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.