Mata Hari
Bally, 1978You're currently viewing posts by Pinsider Atari_Daze.
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Quoted from woodsman:So which transistor on the board would be for the knocker relay
Q3 if the chart from below is correct
http://www.pinwiki.com/wiki/index.php?title=Mata_Hari
Quoted from woodsman:bad chip socket on the mpu
https://pinside.com/pinball/forum/topic/vids-guide-to-bulletproofing-williams-system-6#post-581552
IC Socket (resized).jpgYep, looks like Q3
https://www.ipdb.org/files/4501/Bally_1978_Mata_Hari_SS_Schematics.pdf
pasted_image (resized).pngYou're currently viewing posts by Pinsider Atari_Daze.
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Houston, TX