(Topic ID: 94842)

1974 Chicago Coin, Dolphin, 3-captive ball issue

By jrgifford67

9 years ago



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#2 9 years ago

A snap shot of the area of the schematic showing the Extra Ball relay and associated switches and various branches would be helpful.

1 week later
#5 9 years ago

Do any of the R, C, L Pocket Relays energize when a ball is in the hole? If not, the thing common to all three is that normally closed switch on the Game Over relay that feeds all three relays.

I would have to see the portion of the Schematic showing the 3 Roll Over Pocket Lamps but more than likely, if the Pocket Relay isn't getting pulled in (And staying in as long as a ball is in the hole) then the lights won't be lit.

The playfield says "Advance when lit". Do the buttons advance the bonus when a ball is in the corresponding hole? The scoring of 50 points is probably the "unlit" value. Hard to tell without the whole schematic.

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