Support this Pinball Repair Website & PHoF. Please purchase the Marvin3m.com/top Repairing Williams/Bally WPC Pinball Games from 1990 to 1999, Part One by
[email protected] , 10/10/04. Copyright 1998-2004 all rights reserved. Scope. This document is a repair guide for Williams and Bally WPC pinball games made from 1990 (Funhouse) to 1999 (Cactus Canyon). Internet Availability of this Document. Updates of this document are available for no cost at http://marvin3m.com/fix.htm if you have Internet access. This document is part one of three (part two is here , and part three is here ). IMPORTANT: Before Starting! IF YOU HAVE NO EXPERIENCE IN CIRCUIT BOARD REPAIR, YOU SHOULD NOT TRY TO FIX YOUR OWN PINBALL GAME! Before you start any pinball circuit board repair, review the document at http://marvin3m.com/begin , which goes over the basics of circuit board repair. Since these pinball repair documents have been available, repair facilities are reporting a dramatic increase in the number of ruined (“hacked”) circuit boards sent in for repair. Most repair facilities will NOT repair your circuit board after it has been unsuccessfully repaired (“hacked”). If you aren’t up to repairing pinball circuit boards yourself or need pinball parts or just want to buy a restored game, I recommend seeing the suggested parts & repair sources web page . Table of Contents 1. Getting Started: a. Experience, what is WPC?, Schematics b. Necessary Tools c. Parts to have On-Hand d. Different WPC Generations e. Game List f. Lubrication Notes g. The Circuit Boards (Board Differences) h.