(Topic ID: 318315)

Desperate: "odd#" issue bally 8 ball champ

By CaptFantastic

1 year ago



Topic Stats

  • 6 posts
  • 4 Pinsiders participating
  • Latest reply 1 year ago by dothedoo
  • Topic is favorited by 1 Pinsider

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#1 1 year ago

Desperate!! I have a Bally Eight Ball Champ, it's only displaying odd numbers on the displays. Any ideas? CANT FIGURE IT OUT

#2 1 year ago

No idea. Error code maybe ?

Maybe Pinwiki has some ideas.

https://www.pinwiki.com/wiki/index.php?title=Main_Page

LTG : )

#3 1 year ago

I would start by checking MPU connector J1. Wiggle it and see if all digits display. Check inside the housing for broken pins. Probably need to repin the connector and replace the header pins.

#4 1 year ago
Quoted from dothedoo:

I would start by checking MPU connector J1.

It's J2 on the 6803 MPU boards
Pin 14 (white-red wire) controls even/odd numbers.

#5 1 year ago

Thanks!

Quoted from Quench:

It's J2 on the 6803 MPU boards
Pin 14 (white-red wire) controls even/odd numbers.

#6 1 year ago
Quoted from Quench:

It's J2 on the 6803 MPU boards
Pin 14 (white-red wire) controls even/odd numbers.

Good catch. I forgot EBC is a 6803.

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