Strange board problem... help needed

[Guest]

Archived from groups: rec.games.pinball (More info?)

Did a pf swap on my I500. First driver board (A) worked fine except for
a GI prob and ugly looking hacks. So replaced w/ driver board (B) and
when coin door is closed trough popper energizes repeatedly. So
replaced w/ driver board (C) and now when coin door is closed upper
popper energizes repeatedly. What gives?

pr

 

[Guest]

Archived from groups: rec.games.pinball (More info?)

Connector turned wrong way, connector in wrong spot. Ribbon cable not
right - be sure red stripe pin one each end, and don't get it off a row
high, low, left or right.

If that is all good, then see if you lost opto power on the driver board.
LTG

"pr" <ringmaster1@sbcglobal.net> wrote in message
news:1124749518.078154.28500@g44g2000cwa.googlegroups.com...
> Did a pf swap on my I500. First driver board (A) worked fine except for
> a GI prob and ugly looking hacks. So replaced w/ driver board (B) and
> when coin door is closed trough popper energizes repeatedly. So
> replaced w/ driver board (C) and now when coin door is closed upper
> popper energizes repeatedly. What gives?
>
> pr
>

 

[Guest]

Archived from groups: rec.games.pinball (More info?)

As always - thank you Lloyd. It turned out to be an opto problem.
Everything working just fine now. Thanks again.

Boy I like that game!

pr






Lloyd Olson wrote:
> Connector turned wrong way, connector in wrong spot. Ribbon cable not
> right - be sure red stripe pin one each end, and don't get it off a row
> high, low, left or right.
>
> If that is all good, then see if you lost opto power on the driver board.
> LTG
>
> "pr" <ringmaster1@sbcglobal.net> wrote in message
> news:1124749518.078154.28500@g44g2000cwa.googlegroups.com...
> > Did a pf swap on my I500. First driver board (A) worked fine except for
> > a GI prob and ugly looking hacks. So replaced w/ driver board (B) and
> > when coin door is closed trough popper energizes repeatedly. So
> > replaced w/ driver board (C) and now when coin door is closed upper
> > popper energizes repeatedly. What gives?
> >
> > pr
> >