I'm standing at the finish line on bringing a Sega Twister back to life and I need a little help...
The magnets do not sense when a ball is on them. They work well (hold and throw), but the related switches (25, 32) never register as closed. The magnet board appears to reset properly (2 blink code) as described in the manual. No fuses blow.
What's been done:
*Power Driver Board replaced with a Rottendog
*Magnet board replaced (Service Bulletin already complete on replacement board from Marco)
*Upgraded game ROMS to 4.05
Thanks for any help! A lot more has been done in trying to bring this machine back to life, I only listed the major things that may apply.