Do you have the game manual and schematics ? If not, these are available at many pinball parts dealers on the web, (Marco Specialties, The Pinball Resource, John's Jukes, etc.) and sometimes also on eBay. These are a worthwile investment, highly recommended, they contain a lot of information, including for many of your questions. Have you had a chance to read http://www.pinrepair.com/sys37/like cooke and I have recommended earlier ? You probably have a bad driver transistor on the driver board (given the fried kick-out hole coil), perhaps incorrect fuses, and probably cold solder joints and/or bad pins on the large connector between the MPU and its driver board... In addition to a bad battery holder. This is just the start. Welcome to the fun of pinball repairs! Cheers, - Sylvain. |