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(Topic ID: 270168)

Williams Stardust 24 volt circuit

By daanguillaume

3 years ago



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#1 3 years ago
OP
 
???

daanguillaume

Inactive member

NL Kerkrade

3y 10,250 16 12

Hi Guys,

I can't seem to figure this problem out , so I decided to join this forum after browsing it for a while .

We got a Williams stardust machine that keeps blowing the 15A fuse on the 24 volt side after pressing the start button.

The game is fully playable when you manually activate the "replay relais" and the fuse won't burn out.

What I've done so far:
Cleaned all contacts the game contains.
Measured all the coils and they are fine.
(The coil on the replay relays when connected seems to be shorting out at 0.2 ohms but when desoldering the cables it seems fine )

So I'm kinda stuck at this moment , can anybody point me in the right direction.

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#2 3 years ago
 
???

KenLayton

In Memoriam

US Olympia, WA

12y 83,400 5,965

Probably a burnt coil on one of the stepper units in the back box.

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#3 3 years ago
OP
 
???

daanguillaume

Inactive member

NL Kerkrade

3y 10,250 16 12

Thanks will have a look!

1 week later
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#4 3 years ago
OP
 
???

daanguillaume

Inactive member

NL Kerkrade

3y 10,250 16 12

Quoted from KenLayton:

Probably a burnt coil on one of the stepper units in the back box.

Solved it. Thanks

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