Quoted from wrd1972_PinDoc:So the start button will no longer flash on my Funhouse - wpc89 pin. The start button connects back to J133 and J136 on the driver board. It appears that this feature is a common for all WPC. Also bulb and socket are definitely good. Its a power delivery issue.
I am assuming there is a component that has failed on the board, causing the issue. If it can be located, I am sure I can repair it. Can anyone please help?
Thanks
Is it set to Free Play? If not, does it have credits?
Always asking the east stuff first.
After that, doesn't this go through a coin door interface board? Check connectors and diode there.