Author Topic: apollo 13 moon magnet problem  (Read 984 times)

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Offline pokermachine

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Re: apollo 13 moon magnet problem
« on: July 26, 2012, 06:49:52 PM »
you may have a crook pre driver transistor Q6
as far as the replacement transistor goes you should use a IRL540 for the P20N10

Hmm... if the q6 transistor is on the I/O power driver board then Q6 does not have a transistor... just 3 empty holes.... moon used to work fine tho.

Would using a p19nb20 insted of a IRL540 or P20N10 make the magnet not work now?