Photo: pinballphotos
  1. » Forum
  2. » Tech
  3. » Tech: Early solid state
  4. » Seawitch Playfield Fuse and Rectifier Voltages STERN BOARD
(Topic ID: 252916)

Seawitch Playfield Fuse and Rectifier Voltages STERN BOARD

By McPin54

4 years ago


Topic Heartbeat

Topic Stats

  • 59 posts
  • 5 Pinsiders participating
  • Latest reply 4 years ago by Quench
  • Topic is favorited by 3 Pinsiders

You

Linked Games

No games have been linked to this topic.

    Topic Gallery

    View topic image gallery

    20191009_195916 (resized).jpg
    Seawitch_BG_SND_DIPSW.jpg
    15706677040931594568138 (resized).jpg
    15706676821481691451607 (resized).jpg
    20191009_151527 (resized).jpg
    Seawitch_J1_RectifierBrd.jpg
    Seawitch_Playfield_J1_Power_Connector.jpg
    20191009_085226 (resized).jpg
    20191009_085237 (resized).jpg
    15705953625582146124532 (resized).jpg
    20191008_222645 (resized).jpg
    15705868108491448429450 (resized).jpg
    1570586300000475920084 (resized).jpg
    pasted_image (resized).png
    15705854774021301883494 (resized).jpg
    20191008_182714 (resized).jpg
    12
    There are 59 posts in this topic. You are on page 2 of 2.
    0
    0
    0
    #51 4 years ago
    OP
     
    SMM

    McPin54

    Pinside member

    US Massillon, OH

    10y 103K 1,818 50 22

    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?

    0
    0
    0
    #52 4 years ago
    OP
     
    SMM

    McPin54

    Pinside member

    US Massillon, OH

    10y 103K 1,818 50 22

    20191009_151527 (resized).jpg20191009_151527 (resized).jpg
    0
    0
    0
    #53 4 years ago
     
    237

    slochar

    Pinside member

    7y 86,550 6,907

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

    0
    0
    0
    #54 4 years ago
    OP
     
    SMM

    McPin54

    Pinside member

    US Massillon, OH

    10y 103K 1,818 50 22

    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).jpg15706676821481691451607 (resized).jpg15706677040931594568138 (resized).jpg15706677040931594568138 (resized).jpg
    0
    0
    0
    #55 4 years ago
     
    PIP

    Quench

    Pinside member

    8y 114K 8,036

    OP
    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.

    0
    2
    2
    #56 4 years ago
     
    PIP

    Quench

    Pinside member

    8y 114K 8,036

    OP
    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.jpgSeawitch_BG_SND_DIPSW.jpg

    0
    0
    0
    #57 4 years ago
     
    ???

    pinwiz_pa

    Pinside member

    US Mifflinburg, PA

    11y 23,150 127

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

    0
    2
    2
    #58 4 years ago
    OP
     
    SMM

    McPin54

    Pinside member

    US Massillon, OH

    10y 103K 1,818 50 22

    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).jpg20191009_195916 (resized).jpg
    0
    0
    0
    #59 4 years ago
     
    PIP

    Quench

    Pinside member

    8y 114K 8,036

    OP
    Quoted from McPin54:

    Seawitch is a fantastic game

    She looks pretty sweet!

    12
    There are 59 posts in this topic. You are on page 2 of 2.

    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/seawitch-playfield-fuse-and-rectifier-voltages-stern-board/page/2 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.