Just picked up this pin yesterday, had known issue of no flashers, either playfield or lightbox. fuses good, someone said something about a main "power resistor" on bottom of playfield, but havent found it yet. All I've found so far is a resistor board, part # 32137 with a resistor cut, and some jumper wire soldered in, looks like fixing a bad trace. The cut resistor should measure .33 ohms, and it does, even though the color bands are wrong for that resistance, so i resoldered it in line, and when i started the game, it blew a fuse on the transformer board, thr controlled lighting fuse. has me stumped. Marco has the resistor board, but with a different part number and the 3 main resistors are obviously smaller on their part, see pics. Any ideas?

PXL_20201213_160545494 (resized).jpg

PXL_20201213_160549542 (resized).jpg

I am planning on replacing the board, but I cannot find the exact match, they have an identical one on marco, but the three big resistors are different values, and it's a slightly different part number, I may order it than just try to find the resistor separately and put them on, I will read the links you said, thank you!

I FOUND THE PROBLEM!! Seems some owner just cut the power resistor to let the game play without the flashers. So after a lot of tracing, it ended up being one flasher (captive ball), was taking out the system. If i took the wires off of it, all is well, new fuse, no blow, everything works. I'm guessing the mosfet trsnsistor is direct shorting on that flasher, ordered a new one and will replace thursday. needs a few coils replaced too, so I'm taking the whole playfield apart for a good cleaning. Has 2 cracked plastics over the left and right lower kick backs, which are pretty un obtainable from what i gather, so I cut new ones out of lexan, and am going to try to print new ones on adhesive acetate, and see how that works out.. worth a shot.
Thanks for all the replies!