There's a couple of holes on the board to put an electrolytic capacitor. Beside one of the holes is a white dot. Is that where the positive of the capacitor goes?
- posted
9 years ago
question about capacitor
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- posted
9 years ago
No standard on that, compare with other caps/dots on the same pcb
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- posted
9 years ago
And if there are no other electros on the board with which to compare it, check the voltage across it, or get a non-polarized cap instead.