(Topic ID: 252916)

Seawitch Playfield Fuse and Rectifier Voltages STERN BOARD


By McPin54

11 days ago



Topic Stats

  • 59 posts
  • 5 Pinsiders participating
  • Latest reply 7 days ago by Quench
  • Topic is favorited by 1 Pinsider

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    There are 59 posts in this topic. You are on page 2 of 2.
    #51 8 days ago

    couldnt wait....ran home from work and repinned connector. COILS FIRE AND GAME PLAYS. No insert lights at all and 1 bank doesn't rest but I'm used to fixing that stuff. not getting the ocean sound in background, I'm wondering if the connector on sound board is plugged in correctly?

    #52 8 days ago
    20191009_151527 (resized).jpg
    #53 8 days ago

    Yes the left 2 pins are unconnected. Background sound is controlled by a dip switch (#8 IIRC)

    #54 8 days ago
    Quoted from slochar:

    Yes the left 2 pins are unconnected. Background sound is controlled by a dip switch (#8 IIRC)

    Game plays 100%

    but still no ocean background sound.

    15706676821481691451607 (resized).jpg15706677040931594568138 (resized).jpg
    #55 8 days ago
    Quoted from McPin54:

    No insert lights at all

    Oh dear, if the insert lamps still aren't working that's because they were being fed 43 volts instead of 6 volts due to the way that connector was wired. So either all those lamps are blown or the lamp driver board has sustained some damage.

    Otherwise glad to hear it's playing for now

    Check the test point voltages on the sound board against those listed in the SB300 sound board schematics.

    #56 7 days ago
    Quoted from McPin54:

    but still no ocean background sound.

    Change dip switch 14 to ON (yours is off). As slochar mentioned, it's controlled by a MPU dip switch but it's switch 14:

    Seawitch_BG_SND_DIPSW.jpg

    #57 7 days ago

    Also check J3 pin 6, the pin is not pushed in all the way in the connector housing which is for the switched illumination.

    #58 7 days ago
    Quoted from Quench:

    Change dip switch 14 to ON (yours is off). As slochar mentioned, it's controlled by a MPU dip switch but it's switch 14:
    [quoted image]

    yep! that did it!

    Can't THANK you enough and all those that helped to get her up and running!

    Seawitch is a fantastic game

    Thanks again!

    20191009_195916 (resized).jpg
    #59 7 days ago
    Quoted from McPin54:

    Seawitch is a fantastic game

    She looks pretty sweet!

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