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(Topic ID: 147278)

Nugent Problem

By ChanningD

8 years ago



Topic Stats

  • 5 posts
  • 3 Pinsiders participating
  • Latest reply 8 years ago by o-din
  • Topic is favorited by 1 Pinsider

You

Linked Games

  • Nugent Stern Electronics, 1978
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#1 8 years ago
OP
 
CAD

ChanningD

Inactive member

US Lincoln, NE

8y 18,650 71 6

Hey gang. So my Nugent machine now wants to do a funny little quirk. It will go into this fast moving music tune and the pop bumpers stop working and my right two flippers are really delayed or slow reacting.

Any thoughts? Thanks

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#2 8 years ago
OP
 
CAD

ChanningD

Inactive member

US Lincoln, NE

8y 18,650 71 6

After it does this little fast moving melody then everything works fine until for some reason it goes back into the melody.

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#3 8 years ago
OP
 
CAD

ChanningD

Inactive member

US Lincoln, NE

8y 18,650 71 6

I swapped out the MPU with my Altec test board and the solenoid driver with my RottenDog. Same issue. So it narrows it down to playfield(?)

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#4 8 years ago
 
MVB

falco

Inactive member

NZ Auckland

9y 19,900 136 13

Strange switch matrix problem perhaps? MPU100s can do weird things if the switch matrix doesn't look as it expects. A thorough switch test wouldn't go amiss.

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#5 8 years ago
 
SBS

o-din

Pinside+ Addict

11y 158K 58,797

Sounds like a case of cat scratch fever.

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