Flasher light staying on WWF Royal Rumble

starbuck77

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Hi guys I have an issue where I have a flasher light (89 size LED) staying on when it should just be flashing. This is happening after I had to replace a fuse due to me reversing the wiring on a new knocker I got for the pin....Any idea what the problem could be? I tried replacing the bulb with a regular 89, that did not work...
 
After further troubleshooting I am taking a guess that it is a blown transistor on the CPU. What leads me to be belive this is the case is that there are 2 other flashers that feed into that transistor are both toast as well, it is also being shared by the knocker that I mixed up the wiring on....

Is this sound logic? I really don't know what I am doing, just reading the manual and tracing where this stuff is going on the board. I don't even know if a transistor is something that can be replaced easily, but all this stuff that is busted is going into the same thing on the board, so I am taking a wild stab that needs to be replaced, without knowing anything about this stuff at all...

so this is what being a pinball machine owner is like....
 
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