The Shadow Opto issue

Talk about electro-mechanical pinball machines
crackpin
MAACA Silent Type
Posts: 17
Joined: Sun Oct 18, 2015 7:01 pm
Location: Montreal

The Shadow Opto issue

Postby crackpin » Sun Feb 16, 2020 2:55 pm

Bought a nice, Shadow from pinballcoop recently. Ball throu Opto 5 does't work properly so it think it did't send the ball and send 2 ball instead of 1. I tested the voltage but the voltage on the IR LED and IR Receiver are according the what's it's supposing to be (Either in block or unblock mode). Anyone have an idea what it could be? It was a new problem on the machine. Ball Throu Opto board where made by https://nvram.weebly.com/new-pcbs.html
WPC Trough Opto Board Set A-18617 & A-18618 in October 2018.
Pin: The Walking Dead Pro, Ghostbusters Pro, Interflip Dragon, Stern Meteor, Star Trip, Gottlieb 300,
Abra Ca Dabra, Devil's Dare, Monster Bash CE, Solar Fire, Munsters Premium, Twilight Zone, The Shadow
Project: William Road Kings

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