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Friday 16 March 2018 at 04:16
Is the de power supply a normal issue dropping below 12, or since it is old the board needs a rebuild?
Old boards have old parts out of spec so having the original rebuild by you or a board person is pretty normal. I personally rather want all original boards in proper specs than adding a power sup...
Source: http://pinside.com/pinball/forum/topic/data-east-jp-extra-power-supply-install-help#post-4283480