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- 19:54, 8 August 2018 diff hist +130 Leon Borre Bally 6803 repair →Graphical Depiction of Test LED Behavior
- 19:50, 8 August 2018 diff hist +2,437 Bally 6803 →General Solenoid Debugging Info
- 19:05, 8 August 2018 diff hist +41 Bally 6803 →Slingshots Inoperative: Created Section
- 18:38, 16 June 2018 diff hist -4 Bally/Stern →AS-2518-32 & AS-2518-50 Sound Board Troubleshooting
- 18:34, 16 June 2018 diff hist +22 Bally/Stern →Display(s) flicker
- 16:37, 16 June 2018 diff hist -3 Bally/Stern →Display(s) flicker
- 16:36, 16 June 2018 diff hist +243 Bally/Stern →Display(s) flicker: Added Centaur specific "flicker" cause...Thanks Jim of JT Amusements!
- 20:12, 3 June 2018 diff hist -4 Bally/Stern →Schematic Errors with Stern MPU-200 MPU
- 14:06, 2 June 2018 diff hist -14 m Bally/Stern →Schematic Errors with Stern MPU-200 MPU
- 20:14, 7 May 2018 diff hist +1,035 Williams System 9 - 11 →System 11 "Adjust Failure" and "Factory Setting"
- 19:36, 9 April 2018 diff hist 0 File:A16116-8-HighPowerPCBAssembly.jpg Chibler uploaded a new version of "File:A16116-8-HighPowerPCBAssembly.jpg" current
- 19:33, 9 April 2018 diff hist +628 Williams WPC →Auxiliary 8-Driver Board (A-16100): Added A16116 8 High Power PCB Assembly image and description
- 19:23, 9 April 2018 diff hist 0 N File:A16116-8-HighPowerPCBAssembly.jpg
- 19:29, 29 March 2018 diff hist +96 Gottlieb System 80 →System 80B: Minor note for Gottlieb Rock
- 20:40, 7 March 2018 diff hist +509 Bally/Stern →AS-2518-32 & AS-2518-50 Sound Board Troubleshooting: Added LM741 info to Bally -32/-50
- 13:25, 26 February 2018 diff hist +129 Williams WPC →Check fuses F114 and F115 message: correction as noted by JP
- 13:14, 26 February 2018 diff hist +138 m Sega/Stern White Star Repair →White Star Manufacturing Quality
- 13:04, 26 February 2018 diff hist -1 2018 Pinball Show Schedule Added Expo and and Freeplay Florida dates
- 20:00, 25 February 2018 diff hist +385 General →Desoldering Printed Circuit Board Through Hole Components: Added note about prying parts off
- 19:57, 25 February 2018 diff hist 0 N File:DontPryPartsUp.jpg current
- 19:48, 25 February 2018 diff hist +253 Sega/Stern White Star Repair →White Star Manufacturing Quality: Better detail of WhiteStar Factory mod
- 19:44, 25 February 2018 diff hist 0 N File:WhiteStarMPUSolderSideFactoryMod.jpg current
- 19:07, 25 February 2018 diff hist +1,128 Williams System 3 - 7 →Type 1 Sound Board: Updated Type 1, Rev 2 sound board description and pics
- 19:50, 24 February 2018 diff hist 0 N File:Type1soundBoardHorizontalCapBack.jpg current
- 19:49, 24 February 2018 diff hist 0 File:Type1soundBoardHorizontalCapFront.jpg Chibler uploaded a new version of "File:Type1soundBoardHorizontalCapFront.jpg" current
- 19:47, 24 February 2018 diff hist 0 N File:Type1soundBoardHorizontalCapFront.jpg
- 17:18, 24 February 2018 diff hist 0 N File:WMSType1SoundBoardJumper.jpg current
- 20:45, 14 February 2018 diff hist +30 Williams WPC →WPC CPU
- 20:37, 14 February 2018 diff hist +182 Data East/Sega →Bridge Rectifier Fuses: Laser War bridge pic added
- 20:35, 14 February 2018 diff hist 0 N File:LaserWarBridges.jpg current
- 20:33, 14 February 2018 diff hist +169 Williams WPC →Failed Capacitors: Domed filter capacitor pic
- 20:31, 14 February 2018 diff hist 0 N File:DomedFilterCap.jpg current
- 20:29, 14 February 2018 diff hist -8 Data East/Sega →Bridge Rectifier Fuses
- 15:02, 5 January 2018 diff hist +2 m Hyperball →Hypercannon and Ball Auger Power Board current
- 21:21, 4 January 2018 diff hist +5 Hyperball →Hypercannon and Ball Auger Power Board
- 21:20, 4 January 2018 diff hist +476 Hyperball →Miscellaneous Notes and Improvements: Added pic of Hyperball Cannon PS
- 21:04, 4 January 2018 diff hist 0 N File:Hyperball50VPowerBoard.jpg current
- 22:01, 1 January 2018 diff hist +161 Hyperball Added PF info
- 22:00, 15 December 2017 diff hist -8 Williams System 3 - 7 →Reducing heat by replacing the TIP-42 lamp drive transistors and eliminating the 27 ohm current limiting resistors
- 21:59, 15 December 2017 diff hist +1,344 Williams System 3 - 7 →MOSFETs Installed in a System 3-7 Driver Board: Eliminated redundant section -- thanks James
- 21:42, 15 December 2017 diff hist -658 Williams System 3 - 7 →Replacing the TIP-42 lamp drive transistors and eliminating the 27 ohm current limiting resistors
- 21:36, 15 December 2017 diff hist -30 Williams System 3 - 7 →System 6 MPU Board Issues
- 21:34, 15 December 2017 diff hist -218 Williams System 3 - 7 →Installing NVRAM Instead of Batteries
- 21:27, 15 December 2017 diff hist +4 Williams System 3 - 7 →Additional Fuses
- 21:23, 15 December 2017 diff hist +1 Williams System 3 - 7 →System 3-6
- 21:22, 15 December 2017 diff hist -46 Williams System 3 - 7 →System 3-6
- 21:15, 15 December 2017 diff hist +4 Williams System 3 - 7 →Aftermarket Boards
- 21:12, 15 December 2017 diff hist +1 Williams System 3 - 7 →MPU Compatibility
- 20:59, 15 December 2017 diff hist +20 Williams System 3 - 7 →White Flipper ROM Exceptions
- 20:58, 15 December 2017 diff hist +35 Williams System 3 - 7 →White Flipper ROMs
