Diagnostic AI · Pinball & classic arcade

Your machine is telling you what's wrong.
We translate.

Describe the symptom. Insert Coin walks you to the fix through the machine's actual operations manual: switch numbers, coil specs, page citations. Not in the manual? You still get the likely causes and how to check each, marked as general repair advice. A tech house call is $80–150. This is $30 a year.

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● SAMPLE DIAGNOSIS · THE ADDAMS FAMILY · WPCNO ACCOUNT NEEDED
left flipper feels weak, only fires sometimes, no buzz when held
[0.0s]narrowing → left flipper assy · pwr · sw EOS · coil L1
[0.4s]“no buzz when held” → likely EOS switch not opening
[0.7s]cite: TAF OPS MANUAL · P.42
Try this first: pull the playfield, push the flipper plunger forward by hand, and watch switch SW46 . The EOS contacts should open at end of stroke…
it opensit stays closedtry your own symptom →
manual facts cite the real page · archive.org links included · not affiliated with any manufacturer
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