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Old 01-09-2016, 01:06 AM
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pinballdaveh pinballdaveh is offline
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the F4 fuse is for the solenoids and is a 5 amp fast blo. its missing because there is prob. a bad coil somewhere and it is needed to operate correctly. does the MPU board LED blink a total of 7 times(1 blink a pause then 6 more) on power up? inspect coils for burnt coil wrappers and smell. burnt coils will blow fuses and sometimes take out its driver transistor on the driver board.
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