Troubleshooting Pinball Switch Matrix with a Shorted Diode
Covers basic switch matrix theory and troubleshooting problems with random switch indications or random solenoid firing caused by a shorted switch diode.

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Pinball Repair - Fixing Switch Matrix Errors

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NWPAS 2015 - D1 S3 - Understanding the Lamp Matrix

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coil diode

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Quick Pinball Driver Board Transistor Test Method

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Pinball Tech Class #1: Soldering

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I Hacked This Temu Router. What I Found Should Be Illegal.

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Pinball Repair - Grand Lizard Switch Matrix (Williams 1986)

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Pinball machine troubleshooting and repair with a multi-meter voltage meter

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Switch Matrix Issues On A Williams HURRICANE Pinball Machine... What A Cool Game!

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Richard Feynman Explains What Everyone Gets Wrong About GRAVITY

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Fixing "Weak" Pinball Flippers - Bally Paragon (Part 1) - PinballHelp.com

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Pinball Switch Matrix

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Ray's Pinball Tech Tips #10 - Blow Me? (Fuses!)

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This Board Will Help You Diagnose Lamp Matrix Issues

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The Pinball Switch Matrix

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16x16 Analog Crosspoint Switch using two MT8816's

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🚗 BYD : The biggest SCAM of the car industry ?

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Switch Mode Power Supply Troubleshooting And Repair - Yaesu FT-1000MP

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NWPAS 2015 - D1 S4 - Understanding the Switch Matrix

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