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- 12:57, 6 September 2020 diff hist +102 Williams System 3 - 7 →The Blanking Circuit: Clarified adding Blanking LED. Shorter Image description. Better. Tags: mobile web edit mobile edit
- 12:52, 6 September 2020 diff hist +23 Williams System 3 - 7 →The Blanking Circuit: Added “current limiting” to description of 150 ohm R. Tags: mobile web edit mobile edit
- 12:48, 6 September 2020 diff hist +248 Williams System 3 - 7 →Blanking Circuit Stuck Low: Clarified Blanking stuck low, Special not on through-hole to IC24. Section needs expansion & improvement as Vlanking low is a common problem with an MPU board. Tags: mobile web edit mobile edit
- 19:14, 7 June 2018 diff hist +270 Williams WPC →Schematic Diagram for WPC and WPC-95 DMD Controller Board
- 07:23, 30 March 2014 diff hist +1,167 User talk:Firepower current
- 02:58, 29 March 2014 diff hist +292 User talk:Firepower Message edit
- 14:04, 3 June 2012 diff hist +40 Williams System 3 - 7 →System 6A
- 14:02, 3 June 2012 diff hist +53 Williams System 3 - 7 →System 6
- 12:16, 5 May 2012 diff hist -13 Pinball 2000 Repair →Adding Saucer Lights to RFM
- 12:13, 5 May 2012 diff hist +45 Pinball 2000 Repair →Adding Saucer Lights to RFM
- 12:11, 5 May 2012 diff hist +28 Pinball 2000 Repair →Adding Saucer Lights to RFM
- 06:51, 4 May 2012 diff hist +354 Pinball 2000 Repair →Adding Saucer Lights to RFM
- 06:12, 4 May 2012 diff hist +103 Pinball 2000 Repair →Adding Saucer Lights to RFM
- 08:38, 30 April 2012 diff hist +15 Pinball 2000 Repair →Adding Saucer Lights to RFM
- 08:37, 30 April 2012 diff hist +144 Pinball 2000 Repair →Adding Saucer Lights to RFM
- 08:28, 30 April 2012 diff hist +208 Pinball 2000 Repair →Adding Saucer Lights to RFM
- 08:10, 30 April 2012 diff hist +958 Pinball 2000 Repair →Adding Saucer Lights to RFM
- 08:00, 30 April 2012 diff hist 0 N File:RJ45-4-port-eth.JPG current
- 04:47, 30 April 2012 diff hist +83 Pinball 2000 Repair →Adding Saucer Lights to RFM
- 03:44, 30 April 2012 diff hist -3 Pinball 2000 Repair →Adding Saucer Lights to RFM
- 03:43, 30 April 2012 diff hist +461 Pinball 2000 Repair →Adding Saucer Lights to RFM
- 15:19, 29 April 2012 diff hist +323 Pinball 2000 Repair →Switch problems
- 14:55, 29 April 2012 diff hist +282 Pinball 2000 Repair →Technical Info
- 10:18, 29 April 2012 diff hist +193 Pinball 2000 Repair →Video Amplifier
- 10:08, 29 April 2012 diff hist +3 Pinball 2000 Repair →Video Amplifier
- 10:06, 29 April 2012 diff hist +94 Pinball 2000 Repair →Video Amplifier
- 08:44, 29 April 2012 diff hist +117 Pinball 2000 Repair →Power Problems
- 08:36, 29 April 2012 diff hist +27 Pinball 2000 Repair →Technical Info
- 08:29, 29 April 2012 diff hist +65 Pinball 2000 Repair →Technical Info
- 08:21, 29 April 2012 diff hist +719 Pinball 2000 Repair →Technical Info
- 06:54, 29 April 2012 diff hist -13 Pinball 2000 Repair →Adding Saucer Lights to RFM
- 06:53, 29 April 2012 diff hist -17 Pinball 2000 Repair →Adding Saucer Lights to RFM
- 06:45, 29 April 2012 diff hist +110 Pinball 2000 Repair →Adding Saucer Lights to RFM
- 06:34, 29 April 2012 diff hist +19 Pinball 2000 Repair →Adding Saucer Lights to RFM
- 06:30, 29 April 2012 diff hist +377 Pinball 2000 Repair →Adding Saucer Lights to RFM
- 06:11, 29 April 2012 diff hist +20 Pinball 2000 Repair →Technical Info
- 06:10, 29 April 2012 diff hist +359 Pinball 2000 Repair →Technical Info
- 22:35, 28 April 2012 diff hist +395 Pinball 2000 Repair →Adding Saucer Lights to RFM
- 22:03, 28 April 2012 diff hist +1,429 Pinball 2000 Repair →Adding Saucer Lights to RFM
- 20:54, 28 April 2012 diff hist +36 N File:RFM-mod-parts.JPG Parts for inexpensive RFM Saucer mod current
- 20:37, 28 April 2012 diff hist +345 Pinball 2000 Repair →Adding Saucer Lights to RFM
- 20:05, 28 April 2012 diff hist +35 N File:RFM-mod-connect-opt.jpg Showing RFM saucer board connection current
- 20:03, 28 April 2012 diff hist +18 N File:RFM-mod-board-opt.jpg Saucer mod for RFM current
- 19:47, 28 April 2012 diff hist +444 Pinball 2000 Repair →Adding Saucer Lights to RFM
- 18:35, 28 April 2012 diff hist -10 Pinball 2000 Repair
- 17:16, 28 April 2012 diff hist +434 Pinball 2000 Repair A mod for adding Saucer lights to RFM
- 16:52, 28 April 2012 diff hist +2,045 Pinball 2000 Repair →Modifications
- 15:40, 28 April 2012 diff hist +1,991 Pinball 2000 Repair →Modifications
- 15:09, 28 April 2012 diff hist -2 Pinball 2000 Repair
- 15:09, 28 April 2012 diff hist +19 Pinball 2000 Repair
- 15:07, 28 April 2012 diff hist +24 N File:RFM-RH-Direct-Saucer-Mod.pdf Saucer Light mod for RFM current
- 15:05, 28 April 2012 diff hist +24 Pinball 2000 Repair →Sound problems
- 15:03, 28 April 2012 diff hist +268 Pinball 2000 Repair →Sound problems
- 14:54, 28 April 2012 diff hist +162 Pinball 2000 Repair →Technical Info
- 14:45, 28 April 2012 diff hist +31 N File:586-GXM+.png PB2K Example Motherboard Layout current
- 14:36, 28 April 2012 diff hist +1,901 Pinball 2000 Repair →Technical Info
- 11:01, 28 April 2012 diff hist +824 Pinball 2000 Repair →Power Problems
- 10:34, 28 April 2012 diff hist +88 m Pinball 2000 Repair →Video Amplifier
- 19:23, 26 April 2012 diff hist +299 Pinball 2000 Repair →Video Amplifier
- 18:49, 26 April 2012 diff hist +846 m Pinball 2000 Repair →Video Amplifier
- 15:47, 9 April 2012 diff hist +145 m Sega/Stern White Star Repair →Game Specific Problems and Fixes
- 15:39, 9 April 2012 diff hist +1,920 Sega/Stern White Star Repair →Game Specific Problems and Fixes
- 12:40, 18 June 2011 diff hist 0 m Williams System 3 - 7 Reverted edits by Firepower (talk) to last revision by Jimpal
- 12:38, 18 June 2011 diff hist 0 Williams System 3 - 7 →Relocating the batteries away from the MPU board
- 06:13, 6 June 2011 diff hist -9 Williams System 3 - 7 →Game Revisions
- 03:40, 4 June 2011 diff hist +568 Williams System 3 - 7 →Power Supply Issues
- 03:25, 4 June 2011 diff hist +132 Williams System 3 - 7 →PSU Diagrams and Resources
- 03:22, 4 June 2011 diff hist +179 Williams System 3 - 7 →Introduction
- 04:18, 31 May 2011 diff hist +47 Williams System 3 - 7 →PSU Diagrams and Resources
- 04:12, 31 May 2011 diff hist +177 m Williams System 3 - 7 →Introduction
- 12:40, 30 May 2011 diff hist +2,201 Williams System 3 - 7 →Power Supply Issues
- 08:51, 30 May 2011 diff hist +17 Williams System 3 - 7 →Power Supply Issues
- 08:49, 30 May 2011 diff hist +470 m Williams System 9 - 11 →Display problems
- 08:43, 30 May 2011 diff hist 0 m Williams System 3 - 7 →Power Supply Issues
- 08:42, 30 May 2011 diff hist +297 Williams System 3 - 7 →Power Supply Issues
- 08:25, 30 May 2011 diff hist +443 Williams System 3 - 7 →Power Supply Issues
- 08:07, 30 May 2011 diff hist +529 Williams System 3 - 7 →Power Supply Issues
- 07:57, 30 May 2011 diff hist +571 Williams System 3 - 7 →System 3-6 Display Board Diagrams
- 07:56, 30 May 2011 diff hist +116 m Williams System 9 - 11 →Display problems
- 17:28, 29 May 2011 diff hist +1 m Williams System 3 - 7 →Power Supply Issues
- 17:28, 29 May 2011 diff hist +536 Williams System 3 - 7 →Power Supply Issues
- 17:12, 29 May 2011 diff hist +463 Williams System 3 - 7 →Power Supply Issues
- 17:01, 29 May 2011 diff hist 0 File:PSU-Display-PWR.pdf uploaded a new version of "File:PSU-Display-PWR.pdf": Converted GPE link to correct hyperlink. WMS Sys 3-7 Power Supply Board +/- 100v Display Power current
- 16:51, 29 May 2011 diff hist +198 Williams System 3 - 7 →Power Supply Issues
- 16:41, 29 May 2011 diff hist +53 N File:PSU-Display-PWR.pdf WMS Sys 3-7 Power Supply Board +/- 100v Display Power
- 15:11, 22 May 2011 diff hist +111 Williams System 3 - 7 →Testing the Switch Matrix
- 15:06, 22 May 2011 diff hist 0 N File:13-lampwiring.pdf current
- 08:41, 22 May 2011 diff hist +839 Rubber and Rubber Kits →Flipper Rubber
- 08:32, 22 May 2011 diff hist +148 m Rubber and Rubber Kits →Exceptions
- 08:30, 22 May 2011 diff hist +64 m Rubber and Rubber Kits →Pinball Rubber Types
- 08:26, 22 May 2011 diff hist +1,723 Rubber and Rubber Kits */ Rubber and Rings /*
- 16:03, 21 May 2011 diff hist -41 m Main Page/Navigation
- 16:01, 21 May 2011 diff hist +389 Rubber and Rubber Kits →Pinball Rubber Types
- 15:52, 21 May 2011 diff hist +1,010 Rubber and Rubber Kits →Pinball Rubber Types
- 11:58, 21 May 2011 diff hist +1,589 N Rubber and Rubber Kits Created page with "==Pinball Rubber Types== There are two main colors of pinball rubber, black and white. Flipper rubbers have always been available in black and white as well, along with red, yel..."
- 10:51, 21 May 2011 diff hist +29 Main Page/Navigation
- 10:44, 21 May 2011 diff hist -33 m Pinball Restoration
- 07:04, 21 May 2011 diff hist +3 m FAQ - The Questions That Get Asked on RGP Every Week
- 06:37, 21 May 2011 diff hist +1 FAQ - The Questions That Get Asked on RGP Every Week
- 06:36, 21 May 2011 diff hist +1,065 FAQ - The Questions That Get Asked on RGP Every Week
- 06:23, 21 May 2011 diff hist +608 Glossary →W
- 06:07, 21 May 2011 diff hist +40 Glossary →T
- 06:05, 21 May 2011 diff hist +156 Glossary →T
- 05:57, 21 May 2011 diff hist +462 Glossary →R
- 20:26, 18 May 2011 diff hist +4 Williams System 3 - 7 →Power Supply Issues
- 20:25, 18 May 2011 diff hist +627 Williams System 3 - 7 →Power Supply Issues
- 20:10, 18 May 2011 diff hist +25 N File:11-powerwiring-sys4-6.pdf 11-powerwiring-sys4-6.pdf current
- 20:08, 18 May 2011 diff hist +2,032 Williams System 3 - 7 →Power Supply Issues
- 19:33, 18 May 2011 diff hist +1,934 Williams System 3 - 7 →Power Supply Issues
- 18:41, 18 May 2011 diff hist +441 Williams System 3 - 7 →Repairing the Master Display Driver
- 18:27, 18 May 2011 diff hist +57 N File:10-displaywiring-sys-4-6.pdf Wiring harness for System 3-6 MPU to Master Display Board current
- 18:12, 18 May 2011 diff hist 0 Williams System 3 - 7 →System 3-6 Display Board Diagrams
- 18:11, 18 May 2011 diff hist +53 N File:09-masterdisplaylogic-sys3-6.pdf Display Driver Board Schematic for System 3 through 6 current
- 18:09, 18 May 2011 diff hist +59 N File:08-masterdisplayboard-sys3-6.pdf Display Driver Board Layout Diagrams for System 3 through 6 current
- 18:08, 18 May 2011 diff hist +98 Williams System 3 - 7 →System 3-6 Display Board Diagrams
- 18:07, 18 May 2011 diff hist -101 Williams System 3 - 7 →IC version Display Driver
- 18:06, 18 May 2011 diff hist +8 m Williams System 3 - 7 →System 3-6 Display Board Diagrams
- 18:04, 18 May 2011 diff hist +801 Williams System 3 - 7 →IC version Display Driver
- 17:50, 18 May 2011 diff hist 0 File:05-driverlogic-sys3-6.pdf uploaded a new version of "File:05-driverlogic-sys3-6.pdf" current
- 17:48, 18 May 2011 diff hist 0 File:04-driverboard-sys3-6.pdf uploaded a new version of "File:04-driverboard-sys3-6.pdf" current
- 17:44, 18 May 2011 diff hist 0 File:03-cpulogic-sys6.pdf uploaded a new version of "File:03-cpulogic-sys6.pdf" current
- 17:44, 18 May 2011 diff hist 0 File:03-cpulogic-sys6.pdf uploaded a new version of "File:03-cpulogic-sys6.pdf"
- 17:36, 18 May 2011 diff hist 0 File:02-cpuboard-sys6.pdf uploaded a new version of "File:02-cpuboard-sys6.pdf" current
- 17:24, 18 May 2011 diff hist +827 Williams System 3 - 7 →Problems and Fixes
- 17:02, 18 May 2011 diff hist 0 File:01-backbox-sys6.pdf uploaded a new version of "File:01-backbox-sys6.pdf" current
- 16:59, 18 May 2011 diff hist +50 N File:07-powerlogic-sys3-6.pdf Williams System 3-6 PSU Schematic with test points current
- 16:55, 18 May 2011 diff hist +23 m Williams System 3 - 7 →Power Supply Issues
- 16:48, 18 May 2011 diff hist +15 m Pinball 2000 Repair →Monitor problems
- 06:17, 18 May 2011 diff hist +377 Williams System 3 - 7 →Put the Sound/Speech Board on the Bench
- 06:12, 18 May 2011 diff hist +400 Williams System 3 - 7 →Put the Sound/Speech Board on the Bench
- 05:58, 18 May 2011 diff hist +49 Williams System 3 - 7 →Do you have a Sound Board fault?
- 05:56, 18 May 2011 diff hist -1 Williams System 3 - 7 →More Advanced Sound/Speech Board Repairs
- 05:54, 18 May 2011 diff hist +635 Williams System 3 - 7 →Do you have a Sound Board fault?
- 05:41, 18 May 2011 diff hist +182 Williams System 3 - 7 →Useful Sound Board Repair Links
- 05:31, 18 May 2011 diff hist +872 Williams System 3 - 7 →Do you have a Sound Board fault?
- 04:33, 18 May 2011 diff hist +44 N File:05-driverlogic.pdf moved File:05-driverlogic.pdf to File:05-driverlogic-sys3-6.pdf: consistency of naming current
- 04:33, 18 May 2011 diff hist 0 m File:05-driverlogic-sys3-6.pdf moved File:05-driverlogic.pdf to File:05-driverlogic-sys3-6.pdf: consistency of naming
- 04:31, 18 May 2011 diff hist +7 Williams System 3 - 7 →Driver Board Diagrams
- 04:25, 18 May 2011 diff hist +6 m Williams System 3 - 7 →Driver Board Diagrams
- 04:21, 18 May 2011 diff hist +44 N File:04-driverboard-sys3-6.pdf Williams System3-6 & 7 driver board assembly
- 14:06, 17 May 2011 diff hist +8 Williams System 3 - 7 →Driver Board Diagrams
- 14:05, 17 May 2011 diff hist +4 Williams System 3 - 7 →List of Common Molex Connectors for Pinball Games
- 14:04, 17 May 2011 diff hist +81 Williams System 3 - 7 →Game Revisions
- 11:40, 17 May 2011 diff hist -8 Williams System 3 - 7 →System 4-6 Sound Selects
- 11:39, 17 May 2011 diff hist -34 Williams System 3 - 7 →Using the Sound Board Test ROM
- 11:24, 17 May 2011 diff hist -1 Williams System 3 - 7 →Getting Sound and Speech Working Together
- 11:20, 17 May 2011 diff hist +1,078 Williams System 3 - 7 →Getting Sound and Speech Working Together
- 10:53, 17 May 2011 diff hist 0 m Williams System 3 - 7 →Getting Sound and Speech Working Together
- 10:52, 17 May 2011 diff hist +2 Williams System 3 - 7 →Getting Sound and Speech Working Together
- 10:51, 17 May 2011 diff hist +22 Williams System 3 - 7 →Getting Sound and Speech Working Together
- 10:41, 17 May 2011 diff hist +416 Williams System 3 - 7 →More Advanced Sound/Speech Board Repairs
- 10:37, 17 May 2011 diff hist +403 Glossary →B
- 10:24, 17 May 2011 diff hist +1,592 Williams System 3 - 7 →Do you have a Sound Board fault?
- 10:08, 17 May 2011 diff hist +154 Williams System 3 - 7 →More Advanced Sound/Speech Board Repairs
- 09:43, 17 May 2011 diff hist -4 m Williams System 3 - 7 →System 7 Sound Selects
- 09:41, 17 May 2011 diff hist +230 Williams System 3 - 7 →System 7 Sound Selects
- 08:53, 17 May 2011 diff hist -24 Williams System 3 - 7 →Using the Sound Board Test ROM
- 08:45, 17 May 2011 diff hist +2,406 Williams System 3 - 7 →Sound / Speech Board Issues
- 06:52, 17 May 2011 diff hist -5 Williams System 3 - 7 →Running a Type 2 Sound Board with a 6802 CPU
- 06:50, 17 May 2011 diff hist +9 Williams System 3 - 7 →Running a Type 2 Sound Board with a 6802 CPU
- 06:48, 17 May 2011 diff hist +290 Williams System 3 - 7 →Running a Tyoe 2 Sound Board with a 6802 CPU
- 06:42, 17 May 2011 diff hist +1,096 Williams System 3 - 7 →Sound / Speech Board Issues
- 18:45, 16 May 2011 diff hist +258 Williams System 3 - 7 →IC version Display Driver
- 18:27, 16 May 2011 diff hist -409 Williams System 3 - 7 →System 4-6 Sound Selects
- 18:04, 16 May 2011 diff hist +40 m Williams System 3 - 7 →The Switch Matrix Section
- 18:00, 16 May 2011 diff hist +2 Williams System 3 - 7 →System 3 Architecture
- 16:05, 16 May 2011 diff hist +2,226 Williams System 3 - 7 →System 3 Architecture
- 15:59, 16 May 2011 diff hist +2 m World Cup current
- 15:58, 16 May 2011 diff hist +52 World Cup
- 14:56, 16 May 2011 diff hist +10 Williams System 3 - 7 →System 6 MPU Board Diagrams
- 14:55, 16 May 2011 diff hist +35 N File:01-backbox-sys6.pdf WMS System 6 Backbox Layout Drawing
- 14:52, 16 May 2011 diff hist +42 N File:02-cpuboard-sys6.pdf WMS System 6 MPU Assembly Drawing (Layout)
- 14:50, 16 May 2011 diff hist +38 N File:03-cpulogic-sys6.pdf WMS System 6 Logic Drawing (Schematic)
- 14:48, 16 May 2011 diff hist 0 File:05-driverlogic-sys3-6.pdf uploaded a new version of "File:05-driverlogic.pdf": WMS System 3-7 Driver board Logic Drawing (Schematic)
- 13:17, 16 May 2011 diff hist -10 Williams System 3 - 7 →System 6 MPU Board Issues
- 12:34, 16 May 2011 diff hist +658 Williams System 3 - 7
- 12:20, 16 May 2011 diff hist +2,118 Williams System 3 - 7 →Driver Board Issues
- 12:17, 16 May 2011 diff hist -10 m Williams System 3 - 7 →The MPU Reset Circuit Explained
- 12:16, 16 May 2011 diff hist +4 m Williams System 3 - 7 →The Reset Circuit Explained
- 12:16, 16 May 2011 diff hist -2,050 Williams System 3 - 7 →Connectors, connectors, connectors
- 12:11, 16 May 2011 diff hist +610 Williams System 3 - 7 →Driver Board Issues
- 11:23, 16 May 2011 diff hist +300 Williams System 3 - 7
- 11:13, 16 May 2011 diff hist +334 N Talk:What is a Pinball Machine Worth? Created page with "I don't like the idea of trying to put games in A list B list etc. categories. At the end of the day it's worth what it's worth to you! Your "A' list Monster Bash might be a..."
- 11:07, 16 May 2011 diff hist +27 m What is a Pinball Machine Worth? →Prices
- 11:00, 16 May 2011 diff hist +50 Pinball Part Datasheets →Transistors
- 10:53, 16 May 2011 diff hist +54 N File:05-driverlogic-sys3-6.pdf WMS System 3-7 Driver board Logic Drawing (Schematic)
- 08:03, 15 May 2011 diff hist +181 Blackout current
- 07:57, 15 May 2011 diff hist +36 Warlok current
- 07:55, 15 May 2011 diff hist +781 N Warlok Created page with "{{WIP}} {| class="wikitable" |- !Manufacturer !! System !! Year !! Model !! Produced |- |Williams ||System 7 ||Oct 1982 ||align="center"|516 ||align="center"|412 |} IPDB.org ..."
- 07:44, 15 May 2011 diff hist +1,183 N Varkon Created page with "{{WIP}} {| class="wikitable" |- !Manufacturer !! System !! Year !! Model !! Produced |- |Williams ||System 7 ||Sep 1982 ||align="center"|512 ||align="center"|90 |} IPDB.org p..." current
- 07:19, 15 May 2011 diff hist +765 N Time Fantasy Created page with "{{WIP}} {| class="wikitable" |- !Manufacturer !! System !! Year !! Model !! Produced |- |Williams ||System 7 ||Mar 1983 ||align="center"|515 ||align="center"|608 |} IPDB.org ..." current
- 23:00, 14 May 2011 diff hist +773 N Laser Cue Created page with "{{WIP}} {| class="wikitable" |- !Manufacturer !! System !! Year !! Model !! Produced |- |Williams ||System 7 ||Feb 1984 ||align="center"|520 ||align="center"|2,800 |} IPDB.or..."
- 22:50, 14 May 2011 diff hist +1,379 N Solar Fire Created page with "{{WIP}} {| class="wikitable" |- !Manufacturer !! System !! Year !! Model !! Produced |- |Williams ||System 7 ||Jul 1981 ||align="center"|507 ||align="center"|782 |} IPDB.org ..." current
- 22:37, 14 May 2011 diff hist 0 m Pharaoh current
- 22:36, 14 May 2011 diff hist +45 Pharaoh
- 22:34, 14 May 2011 diff hist +1,153 N Pharaoh Created page with "{{WIP}} {| class="wikitable" |- !Manufacturer !! System !! Year !! Model !! Produced |- |Williams ||System 7 ||May 1981 ||align="center"|504 ||align="center"|2,500 |} IPDB.or..."
- 22:20, 14 May 2011 diff hist +1,060 N Jungle Lord Created page with "{{WIP}} {| class="wikitable" |- !Manufacturer !! System !! Year !! Model !! Produced |- |Williams ||System 7 ||Feb 1981 ||align="center"|503 ||align="center"|6000 |} IPDB.org..." current
- 22:17, 14 May 2011 diff hist +61 Williams System 3 - 7 →System 7
- 22:16, 14 May 2011 diff hist +20 Williams System 3 - 7 →System 6A
- 22:14, 14 May 2011 diff hist +58 Williams System 3 - 7 →System 6
- 21:59, 14 May 2011 diff hist +1 m Cosmic Gunfight current
- 21:55, 14 May 2011 diff hist +234 Joust current
- 21:46, 14 May 2011 diff hist +1,206 N Joust Created page with "{{WIP}} {| class="wikitable" |- !Manufacturer !! System !! Year !! Model !! Produced |- |Williams ||System 7 ||Apr 1983 ||align="center"|519 ||align="center"|402 |} IPDB.org ..."
- 21:31, 14 May 2011 diff hist +4 m Hyperball
- 21:30, 14 May 2011 diff hist +19 Hyperball
- 21:28, 14 May 2011 diff hist +858 N Hyperball Created page with "{{WIP}} {| class="wikitable" |- !Manufacturer !! System !! Year !! Model !! Produced |- |Williams ||System 7 ||Dec 1981 ||align="center"|509 ||align="center"|4,500 |} IPDB.or..."
- 21:15, 14 May 2011 diff hist +802 N Firepower II Created page with "{{WIP}} {| class="wikitable" |- !Manufacturer !! System !! Year !! Model !! Produced |- |Williams ||System 7 ||Aug 1983 ||align="center"|521 ||align="center"|3,400 |} IPDB.or..." current
- 21:06, 14 May 2011 diff hist +891 N Defender Created page with "{{WIP}} {| class="wikitable" |- !Manufacturer !! System !! Year !! Model !! Produced |- |Williams ||System 7 ||Dec 1982 ||align="center"|517 ||align="center"|369 |} IPDB.org ..." current
- 20:54, 14 May 2011 diff hist +17 Cosmic Gunfight
- 20:50, 14 May 2011 diff hist +793 N Cosmic Gunfight Created page with "{{WIP}} {| class="wikitable" |- !Manufacturer !! System !! Year !! Model !! Produced |- |Williams ||System 7 ||Jun 1982 ||align="center"|502 ||align="center"|1,008 |} IPDB.or..."
- 20:40, 14 May 2011 diff hist +846 N Barracora Created page with "{{WIP}} {| class="wikitable" |- !Manufacturer !! System !! Year !! Model !! Produced |- |Williams ||System 7 ||Sep 1981 ||align="center"|510 ||align="center"|2,350 |} IPDB.or..." current
- 20:28, 14 May 2011 diff hist +624 N Tri Zone Created page with "{{WIP}} {| class="wikitable" |- !Manufacturer !! System !! Year !! Model !! Produced |- |Williams ||System 6 ||Jul 1979 ||align="center"|487 ||align="center"|7,250 |} IPDB.or..." current
- 19:51, 14 May 2011 diff hist +1,187 N Time Warp Created page with "{{WIP}} {| class="wikitable" |- !Manufacturer !! System !! Year !! Model !! Produced |- |Williams ||System 6 ||Sep 1979 ||align="center"|489 ||align="center"|8.875 |} IPDB.or..."
- 19:50, 14 May 2011 diff hist +2 Disco Fever current
- 19:36, 14 May 2011 diff hist +1,094 N Scorpion Created page with "{{WIP}} {| class="wikitable" |- !Manufacturer !! System !! Year !! Model !! Produced |- |Williams ||System 6 ||Jul 1980 ||align="center"|494 ||align="center"|2,000 |} IPDB.or..." current
- 19:10, 14 May 2011 diff hist +941 N Stellar Wars Created page with "{{WIP}} {| class="wikitable" |- !Manufacturer !! System !! Year !! Model !! Produced |- |Williams ||System 4 ||Mar 1979 ||align="center"|490 ||align="center"|5,503 |} IPDB.or..." current
- 18:59, 14 May 2011 diff hist +17 m Pokerino current
- 18:57, 14 May 2011 diff hist +915 N Pokerino Created page with "{{WIP}} {| class="wikitable" |- !Manufacturer !! System !! Year !! Model !! Produced |- |Williams ||System 4 ||Oct 1978 ||align="center"|488 ||align="center"|1,501 |} IPDB.or..."
- 18:55, 14 May 2011 diff hist -15 m Contact current
- 18:49, 14 May 2011 diff hist +11 m Phoenix current
- 18:48, 14 May 2011 diff hist +700 N Phoenix Created page with "{{WIP}} {| class="wikitable" |- !Manufacturer !! System !! Year !! Model !! Produced |- |Williams ||System 4 ||Nov 1978 ||align="center"|485 ||align="center"|6,198 |} IPDB.or..."
- 18:39, 14 May 2011 diff hist +6 m World Cup
- 18:38, 14 May 2011 diff hist +705 N World Cup Created page with "{{WIP}} {| class="wikitable" |- !Manufacturer !! System !! Year !! Model !! Produced |- |Williams ||System 3 || May 1978 ||align="center"|481 ||align="center"|6,253 |} IPDB.o..."
- 18:29, 14 May 2011 diff hist +793 N Lucky Seven Created page with "{{WIP}} {| class="wikitable" |- !Manufacturer !! System !! Year !! Model !! Produced |- |Williams ||System 3 ||Mar 1978 ||align="center"|480||align="center"|4,252 |} IPDB.org..." current
- 18:22, 14 May 2011 diff hist +13 Williams System 3 - 7 →System 4
- 18:21, 14 May 2011 diff hist 0 m Star Light current
- 18:20, 14 May 2011 diff hist 0 m Black Knight
- 18:18, 14 May 2011 diff hist 0 Alien Poker
- 18:18, 14 May 2011 diff hist 0 m Algar current
- 18:17, 14 May 2011 diff hist -1 Laser Ball current
- 18:17, 14 May 2011 diff hist -1 m Gorgar
- 18:16, 14 May 2011 diff hist -2 Firepower
- 18:15, 14 May 2011 diff hist 0 m Blackout
- 18:14, 14 May 2011 diff hist +298 Flash
- 18:06, 14 May 2011 diff hist +307 Williams System 3 - 7 →Game Revisions
- 17:43, 14 May 2011 diff hist 0 m Hot Tip
- 17:43, 14 May 2011 diff hist +707 N Hot Tip Created page with "{{WIP}} {| class="wikitable" |- !Manufacturer !! System !! Year !! Model !! Produced |- |Williams ||System 3 ||Jun 1984 ||align="center"|477 ||align="center"|4903 |} IPDB.org..."
- 16:42, 14 May 2011 diff hist +869 N Disco Fever Created page with "{{WIP}} {| class="wikitable" |- !Manufacturer !! System !! Year !! Model !! Produced |- |Williams ||System 3 ||Aug 1978 ||align="center"|483 ||align="center"|6,000 |} IPDB.or..."
- 16:32, 14 May 2011 diff hist +869 N Contact Created page with "{{WIP}} {| class="wikitable" |- !Manufacturer !! System !! Year !! Model !! Produced |- |Williams ||System 3 ||May 1978 ||align="center"|482 ||align="center"|2,502 |} IPDB.or..."
- 16:18, 14 May 2011 diff hist +28 Black Knight
- 16:15, 14 May 2011 diff hist +1,345 Star Light
- 15:57, 14 May 2011 diff hist +937 N Laser Ball →Laser Ball
- 15:55, 14 May 2011 diff hist +4 N Star Light Created page with "temp"
- 15:03, 14 May 2011 diff hist -93 Williams System 3 - 7 →System 7
- 15:01, 14 May 2011 diff hist +1,298 N Black Knight Created page with "{{WIP}} {| class="wikitable" |- !Manufacturer !! System !! Year !! Model !! Produced |- |Williams ||System 7 ||Feb 1980 ||align="center"|500 ||align="center"|13,075 |} IPDB.o..."
- 14:57, 14 May 2011 diff hist +29 Williams System 3 - 7 →Connectors, connectors, connectors
- 14:40, 14 May 2011 diff hist +2,090 Williams System 3 - 7 →Connectors, connectors, connectors
- 12:03, 14 May 2011 diff hist +1 Williams System 3 - 7 →System 6 Architecture
- 11:58, 14 May 2011 diff hist +112 Williams System 3 - 7 →System 6 Architecture
- 10:52, 14 May 2011 diff hist +819 N Algar Created page with "{{WIP}} {| class="wikitable" |- !Manufacturer !! System !! Year !! Model !! Produced |- |Williams ||System 6a ||Sep 1980 ||align="center"|499 ||align="center"|349 |} IPDB.org..."
- 10:50, 14 May 2011 diff hist +137 Firepower
- 10:46, 14 May 2011 diff hist +37 Firepower
- 10:42, 14 May 2011 diff hist +106 Alien Poker →Alien Poker
- 10:40, 14 May 2011 diff hist +772 N Alien Poker Created page with "{{WIP}} {| class="wikitable" |- !Manufacturer !! System !! Year !! Model !! Produced |- |Williams ||System 6a ||Oct 1980 ||align="center"|501 ||align="center"|6,000 |} IPDB.o..."
- 10:30, 14 May 2011 diff hist +55 Firepower
- 10:27, 14 May 2011 diff hist +950 N Gorgar Created page with "{{WIP}} {| class="wikitable" |- !Manufacturer !! System !! Year !! Model !! Produced |- |Williams ||System 6 ||Dec 1979 ||align="center"|496 ||align="center"|14,000 |} IPDB.o..."
- 10:05, 14 May 2011 diff hist +13 Blackout /* Blackout /*
- 10:04, 14 May 2011 diff hist +1 m Blackout /* Blackout /*
- 10:03, 14 May 2011 diff hist +4 m Firepower →Firepower
- 10:01, 14 May 2011 diff hist +52 Firepower
- 09:59, 14 May 2011 diff hist +102 Firepower
- 09:56, 14 May 2011 diff hist +862 N Firepower Created page with "{{WIP}} {| class="wikitable" |- !Manufacturer !! System !! Year !! Model !! Produced |- |Williams ||System 6 ||Feb 1980 ||align="center"|497 ||align="center"|17,410 |} Sys 6 /..."
- 09:51, 14 May 2011 diff hist +4 Flash
- 09:34, 14 May 2011 diff hist +233 Flash
- 09:28, 14 May 2011 diff hist +644 N Blackout Created page with "{{WIP}} {| class="wikitable" |- !Manufacturer !! System !! Year !! Model !! Produced |- |Williams ||System 6 ||Jun 1980 ||align="center"|495 ||align="center"|7,050 |} IPDB.or..."
- 09:18, 14 May 2011 diff hist +97 Flash →Flash Game Page
- 09:13, 14 May 2011 diff hist +473 N Flash Created page with "{{WIP}} {| class="wikitable" |- !Manufacturer !! System !! Year !! Model !! Produced |- |Williams ||System 4 (later Sys 6) ||1979 ||19,505 || |} [[Flash Playing Tips and R..."
- 09:06, 14 May 2011 diff hist +376 Williams System 3 - 7 →Games
- 08:57, 14 May 2011 diff hist +1 m Williams System 3 - 7 →Power Supply Issues
- 08:56, 14 May 2011 diff hist +5 m Williams System 3 - 7 →Power Supply Issues
- 08:55, 14 May 2011 diff hist +201 Williams System 3 - 7 →Power Supply Issues
- 08:24, 14 May 2011 diff hist +281 Williams System 3 - 7 →Reset Circuit Summary
- 07:23, 14 May 2011 diff hist +424 Williams System 3 - 7 →Repairing the Master Display Driver
- 07:06, 14 May 2011 diff hist +48 m Williams System 3 - 7 →System 7
- 07:03, 14 May 2011 diff hist -3 m Williams System 3 - 7 →Game Revisions
- 07:02, 14 May 2011 diff hist -4 m Williams System 3 - 7 →Game Revisions
- 07:01, 14 May 2011 diff hist -1 m Williams System 3 - 7 →Games Revisions
- 07:01, 14 May 2011 diff hist +67 Williams System 3 - 7 →Introduction
- 06:57, 14 May 2011 diff hist -1,176 Williams System 3 - 7 →Introduction
- 06:52, 14 May 2011 diff hist +10 Williams System 3 - 7 →Games
- 06:49, 14 May 2011 diff hist +1,337 Williams System 3 - 7 →Introduction
- 06:24, 14 May 2011 diff hist +318 Williams System 3 - 7 →Introduction
- 23:23, 13 May 2011 diff hist +485 Williams System 3 - 7 →Problems and Fixes
- 23:12, 13 May 2011 diff hist -15 Williams System 3 - 7 →Testing The Sound Selects System 4-6(a)
- 23:11, 13 May 2011 diff hist +57 Williams System 3 - 7 →Running a Tyoe 2 Sound Board with a 6802 CPU, and no 6810 RAM in IC11
- 23:08, 13 May 2011 diff hist +6 Williams System 3 - 7 →Getting Sound and Speech Working Together
- 23:07, 13 May 2011 diff hist -1 Williams System 3 - 7 →Getting Sound and Speech Working Together
- 23:05, 13 May 2011 diff hist +24,463 Williams System 3 - 7 →Sound / Speech Board Issues
- 19:52, 13 May 2011 diff hist +33 N File:Speech-ICs.jpg Williams 6-9 Speech ROM locations current
- 19:03, 13 May 2011 diff hist +2,648 Williams System 3 - 7 →IC version Display Driver
- 17:14, 13 May 2011 diff hist +3,014 Williams System 3 - 7 →Relocating the batteries away from the MPU board
- 16:14, 13 May 2011 diff hist +15 Williams System 3 - 7 →IC version Display Driver
- 16:07, 13 May 2011 diff hist +1,213 Williams System 3 - 7 →Problems and Fixes
- 15:52, 13 May 2011 diff hist +133 Williams System 3 - 7 →Connectors, connectors, connectors
- 15:51, 13 May 2011 diff hist +16 Williams System 3 - 7 →Connectors, connectors, connectors
- 15:50, 13 May 2011 diff hist +289 Williams System 3 - 7 →Reset Issues
- 15:38, 13 May 2011 diff hist +21 m Williams System 3 - 7 →Connectors, connectors and connectors
- 15:37, 13 May 2011 diff hist +243 Williams System 3 - 7 →Connectors, connectors and connectors
- 15:33, 13 May 2011 diff hist +36 N File:Molex-Connectors-Firepower-1.1.pdf Williams System 3-7 Molex Connectors current
- 14:57, 13 May 2011 diff hist +184 m Williams System 3 - 7 →System 7 MPU Board Issues
- 14:43, 13 May 2011 diff hist +465 Williams System 3 - 7 →System 7 MPU Board Issues
- 14:33, 13 May 2011 diff hist -1 Data East/Sega →No -100v is found at the DMD display
- 14:30, 13 May 2011 diff hist +7 Data East/Sega →MPU Issues
- 13:49, 13 May 2011 diff hist +462 Glossary →P
- 13:37, 13 May 2011 diff hist +74 Williams System 3 - 7 →IC version Display Driver
- 13:28, 13 May 2011 diff hist +227 m Williams System 3 - 7 →Switch Matrix Components
- 13:16, 13 May 2011 diff hist +86 Williams System 3 - 7 →Switch Matrix Components
- 12:47, 13 May 2011 diff hist +172 Williams System 3 - 7 →Switches
- 12:38, 13 May 2011 diff hist +132 Williams System 3 - 7 →System 7 MPU Board Issues
- 12:31, 13 May 2011 diff hist +1,194 Williams System 3 - 7 →Special Switches
- 11:31, 13 May 2011 diff hist +3,582 Williams System 3 - 7 →How the Switch Matrix Works
- 11:05, 13 May 2011 diff hist +56 Glossary →D
- 11:04, 13 May 2011 diff hist +148 Glossary →S
- 11:01, 13 May 2011 diff hist +1 m Glossary →D
- 11:01, 13 May 2011 diff hist +164 Glossary →D
- 09:09, 13 May 2011 diff hist +37 Williams System 3 - 7 →Wire Jumpers on System 7 Driver Boards
- 09:07, 13 May 2011 diff hist +973 Williams System 3 - 7 →Problems and Fixes
- 13:41, 12 May 2011 diff hist +101 Williams WPC →DMD Repair Warnings
- 13:18, 12 May 2011 diff hist +330 Glossary →D
- 10:35, 12 May 2011 diff hist +2,102 Williams System 3 - 7 →Special Switches
- 09:55, 12 May 2011 diff hist -169 m Williams System 3 - 7 →Testing the Switch PIA
- 09:50, 12 May 2011 diff hist +1 m Williams System 3 - 7 →Switches
- 09:47, 12 May 2011 diff hist +229 m Williams System 3 - 7 →Testing the Switch PIA
- 09:43, 12 May 2011 diff hist +1,014 Williams System 3 - 7 →Testing the Switch Matrix
- 09:30, 12 May 2011 diff hist +219 Williams System 3 - 7 →Switch Matrix Components
- 09:23, 12 May 2011 diff hist +355 Williams System 3 - 7 →Wire Jumpers on Driver Board
- 08:37, 12 May 2011 diff hist +3 Williams System 3 - 7 →Testing the Switch PIA
- 08:33, 12 May 2011 diff hist +5,569 Williams System 3 - 7 →Switches
- 12:38, 10 May 2011 diff hist +30 m Williams System 3 - 7 →Switches
- 12:36, 10 May 2011 diff hist +2,482 Williams System 3 - 7 →Problems and Fixes
- 12:35, 10 May 2011 diff hist -2 m Williams System 3 - 7 →Game Specific Problems and Fixes
- 12:35, 10 May 2011 diff hist -2,434 Williams System 3 - 7 →Game Specific Problems and Fixes
- 12:33, 10 May 2011 diff hist +2,429 Williams System 3 - 7 →Game Specific Problems and Fixes
- 08:50, 7 May 2011 diff hist +2,292 Williams WPC →WPC Dot Matrix Controller board
- 06:48, 4 May 2011 diff hist +177 m Williams System 3 - 7 →Introduction
- 06:39, 4 May 2011 diff hist +3 m Data East/Sega →High Voltage (HV) at the DMD display
- 06:37, 4 May 2011 diff hist -4 m Data East/Sega →No -100v is found at the DMD display
- 06:35, 4 May 2011 diff hist +2,690 Data East/Sega →No HV at the DMD display
- 20:14, 3 May 2011 diff hist +11 Data East/Sega →No +68v at the DMD display
- 20:13, 3 May 2011 diff hist -3 Data East/Sega →No +68v at the DMD display
- 20:10, 3 May 2011 diff hist +1,732 Data East/Sega →Power Supply Issues
- 19:46, 3 May 2011 diff hist +46 Data East/Sega →Display Driver Board
- 17:53, 30 April 2011 diff hist +617 Williams WPC →Twilight Zone
- 16:39, 30 April 2011 diff hist +33 N File:Sys7-MPU.jpg WMS System 7 MPU (BK Early Board)
- 14:38, 30 April 2011 diff hist +52 m Pinball Parts Suppliers →Introduction
- 14:35, 30 April 2011 diff hist -52 Williams System 3 - 7 →Sound / Speech Board Issues
- 14:32, 30 April 2011 diff hist +38 N File:SYS-6-MPU-board.jpg Williams System 6 MPU Board unmolested
- 14:24, 30 April 2011 diff hist 0 m Williams System 3 - 7 →Kudos and Summary
- 14:24, 30 April 2011 diff hist +79 m Williams System 3 - 7 →Kudos
- 14:22, 30 April 2011 diff hist +439 Williams System 3 - 7 →Kudos
- 14:16, 30 April 2011 diff hist +115 Williams System 3 - 7 →Step Three
- 14:11, 30 April 2011 diff hist +138 Williams System 3 - 7 →Repairing the Reset Circuit 'Divide and Conquer'
- 13:59, 30 April 2011 diff hist +575 m Williams System 3 - 7 →Divide and conquer
- 13:50, 30 April 2011 diff hist +82 Williams System 3 - 7 →Reset Circuit
- 08:10, 29 April 2011 diff hist +150 Williams System 3 - 7 →IC version Display Driver
- 08:02, 29 April 2011 diff hist +44 Williams System 3 - 7 →Digit Failures
- 07:58, 29 April 2011 diff hist +34 m Williams System 3 - 7 →Divide and conquer
- 07:56, 29 April 2011 diff hist +9 m Williams System 3 - 7 →System 7 MPU Board Issues
- 04:23, 28 April 2011 diff hist +716 Williams System 3 - 7 →IC version Display Driver
- 23:46, 27 April 2011 diff hist +191 Williams System 3 - 7 →Displays for System 3 to 6a
- 23:39, 27 April 2011 diff hist +693 Williams System 3 - 7 →Problems and Fixes
- 23:01, 27 April 2011 diff hist +5,771 Williams System 3 - 7 →IC version Display Driver
- 22:58, 27 April 2011 diff hist 0 N File:D8000-Cut-Trace.jpg current
- 22:58, 27 April 2011 diff hist 0 File:Sys3-7-Displ-Digit-Driver.jpg uploaded a new version of "File:Sys3-7-Displ-Digit-Driver.jpg": Reverted to version as of 02:48, 28 April 2011 current
- 22:54, 27 April 2011 diff hist 0 File:Sys3-7-Displ-Digit-Driver.jpg uploaded a new version of "File:Sys3-7-Displ-Digit-Driver.jpg"
- 21:48, 27 April 2011 diff hist 0 File:Sys3-7-Displ-Digit-Driver.jpg uploaded a new version of "File:Sys3-7-Displ-Digit-Driver.jpg"
- 19:09, 27 April 2011 diff hist 0 File:Sys3-7-Displ-Digit-Driver.jpg uploaded a new version of "File:Sys3-7-Displ-Digit-Driver.jpg": Williams System 3-7 Master Display Driver. Diagram maps the digit driver ICs to the correct Player and Master displays. Also covers the strobe lines and connection to the Buffer
- 18:44, 27 April 2011 diff hist +175 N File:Sys3-7-Displ-Digit-Driver.jpg Williams System 3-7 Master Display Driver. Diagram maps the digit driver ICs to the correct Player and Master displays. Also covers the strobe lines and the Inverter ICs used.
- 16:33, 27 April 2011 diff hist +4 Williams System 3 - 7 →IC version Display Driver
- 16:14, 27 April 2011 diff hist +42 Williams System 3 - 7 →Repairing the Master Display Driver
- 16:13, 27 April 2011 diff hist +793 Williams System 3 - 7 →IC version Display Driver
- 15:49, 27 April 2011 diff hist +108 Williams System 3 - 7 →Discrete version Display Driver
- 15:47, 27 April 2011 diff hist +32 Williams System 3 - 7 →Kudos
- 20:38, 26 April 2011 diff hist -36 Williams System 3 - 7 →Problems and Fixes
- 20:35, 26 April 2011 diff hist +124 m Williams System 3 - 7 →Step Done
- 20:33, 26 April 2011 diff hist +317 Williams System 3 - 7 →MPU Issues
- 20:23, 26 April 2011 diff hist +240 Williams System 3 - 7 →Step Two
- 20:17, 26 April 2011 diff hist -2 m Williams System 3 - 7 →Step One
- 20:16, 26 April 2011 diff hist +7,875 Williams System 3 - 7 →MPU Issues
- 15:58, 26 April 2011 diff hist +514 Williams System 3 - 7 →Digit Failures
- 15:27, 26 April 2011 diff hist 0 m Williams System 3 - 7 →Segment failures
- 15:21, 26 April 2011 diff hist +399 Williams System 3 - 7 →Segment failures
- 11:42, 26 April 2011 diff hist +1,412 Williams System 3 - 7 →System 6 Architecture
- 09:03, 25 April 2011 diff hist +3,988 Williams System 3 - 7 →MPU Issues
- 22:47, 24 April 2011 diff hist +395 Williams System 3 - 7 →Segment failures
- 08:23, 24 April 2011 diff hist +663 Williams System 3 - 7 →Segment failures
- 08:06, 24 April 2011 diff hist +5,860 Williams System 3 - 7 →Display Driver Board Issues
- 05:46, 24 April 2011 diff hist +10 m Williams System 3 - 7 →Exceptions
- 05:45, 24 April 2011 diff hist -6 m Williams System 3 - 7 →Exceptions
- 05:44, 24 April 2011 diff hist +223 Williams System 3 - 7 →Technical Info
- 05:27, 24 April 2011 diff hist -36 Williams System 3 - 7 →White Flipper ROMs
- 05:25, 24 April 2011 diff hist +2,060 Williams System 3 - 7 →Flipper ROMs
- 14:50, 23 April 2011 diff hist +56 Glossary →Insert
- 14:47, 23 April 2011 diff hist +482 Glossary →I
- 14:41, 23 April 2011 diff hist +451 Glossary →S
- 14:31, 23 April 2011 diff hist -6 Glossary →P
- 11:03, 23 April 2011 diff hist +50 Glossary →Auto-Fire
- 11:01, 23 April 2011 diff hist +684 Glossary →M
- 10:48, 23 April 2011 diff hist +848 Glossary →Plunger
- 10:45, 23 April 2011 diff hist +189 Glossary →A
- 10:30, 23 April 2011 diff hist +53 m Glossary
- 10:29, 23 April 2011 diff hist +102 Glossary
- 10:25, 23 April 2011 diff hist +47 Glossary →P
- 10:18, 23 April 2011 diff hist +248 Glossary →O
- 10:09, 23 April 2011 diff hist +2,616 Williams System 3 - 7 →System 7 Architecture
- 09:57, 23 April 2011 diff hist -1,967 Williams System 3 - 7 →Introduction
- 08:56, 23 April 2011 diff hist +29 m Williams System 3 - 7 →Introduction
- 08:42, 23 April 2011 diff hist -1 m Williams System 3 - 7 →System 6 Architecture
- 08:41, 23 April 2011 diff hist +1,241 Williams System 3 - 7 →Technical Info
- 08:35, 23 April 2011 diff hist -1,134 Williams System 3 - 7 →Introduction
- 08:25, 23 April 2011 diff hist +28 Williams System 3 - 7 →Introduction
- 05:21, 23 April 2011 diff hist +1,099 Williams System 3 - 7 →Problems and Fixes
- 05:08, 23 April 2011 diff hist +564 Williams System 3 - 7 →Introduction
- 04:56, 23 April 2011 diff hist +164 Glossary →Plunger
- 04:42, 23 April 2011 diff hist +1,186 Williams System 3 - 7 →Introduction
- 22:44, 22 April 2011 diff hist +5 Glossary
- 22:43, 22 April 2011 diff hist +62 Pinball 2000 Repair →Introduction
- 22:34, 22 April 2011 diff hist +293 Glossary →S
- 22:26, 22 April 2011 diff hist +1 Glossary →A
- 22:24, 22 April 2011 diff hist +1 Glossary →EM
- 22:23, 22 April 2011 diff hist -6 Glossary →A
- 22:21, 22 April 2011 diff hist +8 Glossary →EM
- 22:19, 22 April 2011 diff hist -2 Glossary →E
- 22:19, 22 April 2011 diff hist +155 Glossary →E
- 21:43, 22 April 2011 diff hist +6,128 Williams System 3 - 7 →Introduction
- 19:32, 22 April 2011 diff hist +39 Williams System 3 - 7 →Technical Info