This is my first solid state game. I’ve worked on em’s before. I picked up a bally Dolly Parton game. I’ve been having issues getting it running and just looking for some advice.
There is no sound, the ball wont kick out when starting a game, flippers don’t work, and wrong solenoids are firing.
The left slingshot fires the drop target reset, the right slingshot is dead. The upper and lower bumper are dead. The middle bumper fires the saucer kick out and the saucer kick out seems to work.
There’s brand new alltek mpu, alltek solenoid driver, nvram soundboard and rectifier board. The only original board is the lamp driver, which seems to be working fine according to the diagnostics test.
From research I’m guessing the best start would be to install new molex connectors on the j4 on the mpu and solenoid board side?