Piece display PCB discussion

Assembly instructions for the V1 chessboard.
Tony
Site Admin
Posts: 952
Joined: Tue Jul 24, 2012 8:05 pm

Re: Piece display PCB discussion

Post by Tony »

Was this before the base PCB stopped working and is it an engraved or etched board?.
fdastoor
Posts: 44
Joined: Mon Sep 10, 2012 8:49 pm

Re: Piece display PCB discussion

Post by fdastoor »

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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