(Topic ID: 299311)

Black Hole | Duplicated Digits

By Green5

3 months ago



Topic Stats

  • 2 posts
  • 2 Pinsiders participating
  • Latest reply 3 months ago by ChrisHibler
  • No one calls this topic a favorite

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#1 3 months ago

Here’s what’s going on

Player 1 display. The hundred thousandth digit is duplicated from whatever the thousandth digit is.

The bonus display. Same issue except sometimes the ten thousandth digit disappears and you get a hundred thousandth digit duplicating the thousandth digit but there is a blank ten thousandth digit space.

(This is a new issue, was playing fine)

Running a new Pascal board. New edge connectors at the board. The edge connectors at the displays are original.
Has LED displays now, not original displays.

Machine was running fine with this setup for about a week.

Thoughts?

#2 3 months ago

Hard to say with aftermarket boards installed.
If the board set was original, I would say that the chip that provides the digit strobe is suspect.
--
Chris Hibler - CARGPB #31
http://ChrisHiblerPinball.com/Contact ... for board repairs
http://www.PinWiki.com - The Place to go for Pinball Repair Info

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