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Tuesday 6 March 2018 at 13:44
Besides TP2 (too low) and TP3 (those are regulated),the voltages are much higher than normal. That explains why LED2 is OFF on the powerdriver.
Here you can find the jumper settings for your region:
http://www.pinwiki.com/wiki/index.php?title=Williams_WPC#Early_WPC_Transformers_.289_pin_connection.2...
Source: http://pinside.com/pinball/forum/topic/terminator-2-no-boot#post-4265618