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Title: Williams Defender Problem Post by: Depeche on February 22, 2016, 09:41:16 pm Hello,
Not the best first post and straight to the point... I didn't "measure twice and cut once" when making my 4116 to 4164 adapter and I jumped the pins on the power supply side and pumped +12V through pin 7 to the 4164 ram chips and whatever else pin 7 supplies. So knowing what was screwed up, what did I fry besides the Ram and possibly the +5V power supply circuit as the +5 LED is no longer lit? ... putting on my flamesuit now :'( Title: Re: Williams Defender Problem Post by: iankellogg on February 23, 2016, 08:44:03 am depends on how long you left it on.
i would be surprised if you didn't short out most of the board. Title: Re: Williams Defender Problem Post by: Depeche on February 23, 2016, 01:03:39 pm about 20-30 seconds :-[
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