where to apply power

1 posts ยท Nixie Chessboard V1

Tony,
i may have posted this earlier in a wrong spot. I have the big black circuit board. I have installed the initial components and want to do the first test. I do not know where to apply the power leads. Since this is a DC power board the +ve and -ve leads should be placed correctly. I am unable to find a picture for proper placement of the power leads. Please advise.
thanks
phil

โ† Just about halfway complete...
โ†‘ Back to Nixie Chessboards
Mixed up IN -7 tubes โ†’