The flasher boards are scattered about under the playfield. I didn't circle them all, but you can see below for an idea of what you are looking for. It is common for the large white rectangular resistors to be found laying in the bottom of the cabinet, dangling by one lead, or just broken solder connections on the resistor or board wires. They are not independently fused, but daisy chained single source powered. They are multiplexed with other coils, so if you refer to your solenoid table in the manual, you can confirm that the driver transistor circuits are working if the multiplexed playfield coil associated with the flasher in question is working.

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