wpc89 mpu wpc-89 traces

By arcademan1

3 years ago

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4 posts
3 Pinsiders participating
Latest reply 3 years ago by Pin_Guy
Topic is favorited by 2 Pinsiders

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wpc89-Component-reducedsize (resized).jpg

#1 3 years ago

???

arcademan1

Arcade Adventures

Spring Grove, IL

12y 54,050 558 2

ok im rebuilding a acid damage wpc89 mpu and i'm looking for a diagram that shows what connects to what
i thought i saw one on here before.

#2 3 years ago

DAD

uncivil_engineer

Pinside member

9y 91,550 2,012

Do you mean this document? It shows where all the switch traces go. If you click on the image shown here, it opens the PDF that is much clearer.
wpc 89 mpu layout.pdf

#3 3 years ago

???

arcademan1

Arcade Adventures

Spring Grove, IL

12y 54,050 558 2

that's it i knew i missed it
thank you

#4 3 years ago

D G

Pin_Guy

Pinside member

8y 103K 3,996 11

This may help as well:
wpc89-Component-reducedsize (resized).jpg

Good luck with your repair!

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