self tests on Black Rose show switch 24 "always closed", however on referring to the manual, switch 24 is apparently "always closed" and is not on the printed switches map..... I guess this is OK then...? would it just be a part of the standard wiring loom and program that is not used on this particular table?
Pinball info
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Black Rose switch nr. 24
- Thread starter coastal
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- Jul 21, 2011
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- 2,468
It is on the coin door interface board. It’s purpose is to confirm that the switch matrix is working. If you unplug the interface board you will get check fuse 114 and 115 as it assumes the switch power supply is bad. On the board it’s a permanently wired diode.
