Rolling Stones
Bally, 1980You're currently viewing posts by Pinsider quench.
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Quoted from setzkor:I assume this is the grounded leg?
Yes it's a ground trace. That's a Stern solenoid driver board and it's a common problem with that poorly designed trace. A break in the track like yours disconnects transistors down the chain. You can see it's also lifted two transistors to the left.
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