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Message: <blockquote data-quote="dtown8532" data-source="post: 72699" data-attributes="member: 320">Yes. Looking over your circuit board photo I noticed that your sound board (top right) is not the original.  The original is actually two boards connected right next to one another.  Look at the photo in my thread to see.  So, you're saying you have the sounds but not speech?  Then, yes you're missing a ROM chip that contains the speech.  ROM or logic chips are the rectangular black plastic things scattered over the circuit boards.  I'm not sure which Williams system that sound board is from.  But, apparently it works with system 6.  My advice on this one is to post your question on Pinside and see what kind of answers you get.Another thing I forgot to mention in my earlier post is to check all your fuses to make sure they're the correct amperage.  The sticker on the inner right side of the backbox tells you the correct amps for the power supply (bottom right board).  With the power off take each fuse out and touch each end with a continuity check to make sure they work.  firepowerpinball.com also has schematics for other boards.  They're two more in the sound board and one in the lower cabinet by the power cable connect.</blockquote>

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