It sure would be nice to have a schematic of this unit. The lower glass lights up. The upper left window with odds lights up. The Credit Cancel light lights up.

Of the 18 LED's on the main board 14 is on and goes out when Credit/Cancel is pressed. 15 goes on when the soft reset opto on the door is blocked. 17 goes on when the BET button is depressed.

1 goes on when the second coin path opto is blocked. 2 goes on when the first coin path opto is blocked. 3 goes on when the joystick is pushed down.

The 10A fuse on the power supply is good. There is another fuse on the reel control board? which is okay.

That is about all it does. Are there voltages that should be checked etc.?

Thanks
Jim