Piece display PCB discussion


Assembly instructions for the V1 chessboard.

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Posts: 933

Joined: Tue Jul 24, 2012 8:05 pm

Post Tue Sep 24, 2013 2:50 pm

Re: Piece display PCB discussion

Was this before the base PCB stopped working and is it an engraved or etched board?.

Posts: 44

Joined: Mon Sep 10, 2012 8:49 pm

Post Tue Sep 24, 2013 3:00 pm

Re: Piece display PCB discussion

This was before the main board stopped working. as other pieces were glowing.

I replaced BOTH 2R2 resistors and now the voltage is 11-12V at All 2R2 and 6R8 resistors. The Nixie tubes however do not glow. What is the next step to troubleshoot?
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