Hello everyone,
Just found your site and registered.  Glad to be a part of like-minded individuals.
I purchased a used Arachnid English Mark Darts Super 6 Plus II coin-op board about 15-16 years ago.  Not many issues over the years (had a word scramble on the startup screen), but last year it began freezing up in the middle of a game.  I would shut off, restart and it would be fine for a while.  That issue continued, growing more frequent, until it finally quit powering on.
My brother-in-law figured it was the power supply, and we bought the repair kit.  He replaced the old parts with the new parts that came in the kit.
I re-installed the board and reconnected the wires (the long pin connector and the 4 spade wires).
The dart board powered up and works perfect (no more word scramble either), except that it will no longer register any of the 12 or 18 segments (singles/double/triple).
Thoughts?  Thanks.