(Topic ID: 182986)

Need help identifying coil driver transistor Gottlieb Charlies Angels

By StotzBotz

7 years ago



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  • 2 Pinsiders participating
  • Latest reply 7 years ago by Arcane
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#1 7 years ago

Hello friends. I just purchased a Gottlieb Charlies Angels pinball machine that was dead. I got it going again but the right 3 drop targets will not reset when hit and in the down position. All of the switches short when they are activated and the scoring works when they are hit. I'm not getting any voltage at the coil when they are all knocked down so I'm assuming the driver transistor for this coil is blown. Coil moves freely and seems in good shape. It does read very low resistance although I know I should remove 1 end of the wiring when checking it. Just wondered if anyone has the schematic to this machine and can tell me where on the board this transistor is. Nothing seems to be marked on these boards so any help would be greatly appreciated.

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