Pop bumper lights out on bsd

[RudeDogg1]

Hi guys, I'm assuming this is some kind of GI issue. All 3 pop bumper lights are out and the 2 under the left ramp look like they are out to. Where should I be looking and what is likely to be the cause? I've had a quick look and I can't see anything obvious. Any ideas?

Cheers

 

[Marvello]

Are a string of lights out in the backbox too?

 

[Jonwolf]

This happened to my BSD recently. Connector 115 reseated and it worked fine.


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[Jonwolf]

Ahhh... I forgot. It was the slingshots not the pop bumper lights - sorry about that


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[chris b]

J115
J120
J121

 

[chris b]

And check the gi fuses

 

[RudeDogg1]

Are a string of lights out in the backbox too?

No there is only 1 bulb not working in the back box

 

[edsr]

Is there one of those white two-way pin connectors under the playfield?


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[RudeDogg1]

Is there one of those white two-way pin connectors under the playfield?


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Loads but none to do with them lights lol

 

[edsr]

Manual says power board J120.

I’d check the solder joints on this connector and then trace the wires from it to the fuse board and check solder joints on that connector too.

I fixed a similar issue recently on BW by swapping out the fuse board header pins and putting molex connectors on.

Maybe meter one of the bulb holders for voltage and current. If you’re getting voltage and no current it would indicate a dry joint.

Expect you already know to do this but thought worth a mention.


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[RudeDogg1]

Ha so I finally got around to looking at this and all it was was fuse f109

 

[replicas]

A fuse................ get away.

 

[RudeDogg1]

A fuse................ get away.

I know right and the last place I looked lol