Author Topic: WILLIAMS COILS ALL PULS WHEN FIRST SWITCHED ON?????  (Read 217 times)

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Offline ddstoys

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Re: WILLIAMS COILS ALL PULS WHEN FIRST SWITCHED ON?????
« on: August 10, 2010, 07:19:58 PM »
Thanks for the reply gav.  Ended up being a single 7408 ic1.   Replaced a few ratty looking chips testing the board each chip so I knew what the problem was.