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- 21:42, 16 February 2022 diff hist 0 Williams System 3 - 7 →IC version Display Driver
- 21:42, 16 February 2022 diff hist 0 Williams System 3 - 7 →The "Once Dreaded" 40-pin Connector
- 21:41, 16 February 2022 diff hist 0 Williams System 3 - 7 →Blanking Circuit Stuck Low
- 21:40, 16 February 2022 diff hist 0 Williams System 3 - 7 →Adding a Blanking Indication LED to the Driver Board
- 21:40, 16 February 2022 diff hist 0 Williams System 3 - 7 →An Alternative to Rebuilding the Reset Circuit (System 7)
- 21:40, 16 February 2022 diff hist 0 Williams System 3 - 7 →An Alternative to Rebuilding the Reset Circuit (System 6 and 6a)
- 21:39, 16 February 2022 diff hist 0 Williams System 3 - 7 →Connectors, connectors, connectors
- 21:39, 16 February 2022 diff hist 0 Williams System 3 - 7 →Connecting a Logic Probe to the Williams System 3-7 MPU
- 21:38, 16 February 2022 diff hist 0 Williams System 3 - 7 →Using a PC Power Supply For Bench Testing
- 21:38, 16 February 2022 diff hist 0 Williams System 3 - 7 →Adding System 3-6-like Diagnostic LEDs to a System 7 MPU
- 21:38, 16 February 2022 diff hist 0 Williams System 3 - 7 →Quick Start: Repairing a Williams System 3-7 MPU
- 21:37, 16 February 2022 diff hist 0 Williams System 3 - 7 →Built In Diagnostics
- 21:37, 16 February 2022 diff hist 0 Williams System 3 - 7 →Built In Diagnostics
- 21:37, 16 February 2022 diff hist 0 Williams System 3 - 7 →Installing a Memory Capacitor Instead of Batteries
- 21:36, 16 February 2022 diff hist 0 Williams System 3 - 7 →Remote Battery Pack
- 21:35, 16 February 2022 diff hist 0 Williams System 3 - 7 →Additional Fuses
- 21:34, 16 February 2022 diff hist 0 Williams System 3 - 7 →Displays
- 21:34, 16 February 2022 diff hist 0 Williams System 3 - 7 →Power Supplies
- 21:33, 16 February 2022 diff hist 0 Williams System 3 - 7 →System 7 Hyperball Specific Driver Board
- 21:33, 16 February 2022 diff hist -2 Williams System 3 - 7 →Combining System 3-6 Original ROMs Into a Single ROM at IC14
- 21:32, 16 February 2022 diff hist 0 Williams System 3 - 7 →System 7
- 21:32, 16 February 2022 diff hist 0 Williams System 3 - 7 →System 3-6
- 21:32, 16 February 2022 diff hist +2 Williams System 3 - 7 →System 7 MPU Test Pad Info
- 21:31, 16 February 2022 diff hist 0 Williams System 3 - 7 →System 7 MPU Jumper Info
- 21:30, 16 February 2022 diff hist 0 Williams System 3 - 7 →Upgrading a System 3 board to System 4
- 21:30, 16 February 2022 diff hist 0 Williams System 3 - 7 →Upgrading a System 3 board to System 4
- 21:28, 16 February 2022 diff hist 0 Williams System 3 - 7 →Upgrading a System 3 board to System 4
- 21:28, 16 February 2022 diff hist 0 Williams System 3 - 7 →MPU Boards
- 23:18, 15 February 2022 diff hist +43 Gottlieb System 80 →Blown Switch Matrix ICs
- 23:16, 15 February 2022 diff hist 0 Gottlieb System 80 →Blown Switch Matrix ICs
- 23:16, 15 February 2022 diff hist +221 Gottlieb System 80 →Blown Switch Matrix ICs
- 23:12, 15 February 2022 diff hist 0 N File:GottliebStackedSwitch.jpg current
- 23:08, 15 February 2022 diff hist 0 Data East/Sega →Flipper Issues
- 23:08, 15 February 2022 diff hist 0 Data East/Sega →Solid State Flipper Board Issues
- 23:07, 15 February 2022 diff hist +18 Data East/Sega →Flipper Repair and Rebuilding
- 23:06, 15 February 2022 diff hist 0 Data East/Sega →Ball Trough Issues
- 23:05, 15 February 2022 diff hist +31 Data East/Sega →Missing or Broken Pins on the MPU-to-Sound Connector
- 23:04, 15 February 2022 diff hist +1 m Data East/Sega →Should you recap your sound board
- 21:00, 15 February 2022 diff hist 0 Data East/Sega →Incorrect Flipper Pawl Screw Installed
- 21:00, 15 February 2022 diff hist -1 Data East/Sega →Star Trek 25th Anniversary Edition blown switch matrix
- 21:00, 15 February 2022 diff hist 0 Data East/Sega →Shorted 5V Circuit
- 20:59, 15 February 2022 diff hist +853 Data East/Sega →Missing or Broken Pins on the MPU-to-Sound Connector
- 20:50, 15 February 2022 diff hist +575 How to pack a PCB for shipment →How NOT to pack a board for shipment
- 20:37, 15 February 2022 diff hist 0 N File:BoardMummy.jpg current
- 20:26, 15 February 2022 diff hist +886 How to pack a PCB for shipment →How to pack a board for shipment
- 20:18, 15 February 2022 diff hist -4 How to pack a PCB for shipment →How NOT to pack a board for shipment
- 20:16, 15 February 2022 diff hist +413 N How to pack a PCB for shipment Created page with "=How to pack a board for shipment= =How NOT to pack a board for shipment= File:BoardInBubble.jpg |300px|thumb|left|This poor PCB was encased in bubble wrap, with no prote..."
- 20:12, 15 February 2022 diff hist +37 Main Page/Navigation
- 20:11, 15 February 2022 diff hist +98 Williams System 9 - 11 →Lamp Columns or Rows from n to 8 Inoperative
- 20:08, 15 February 2022 diff hist -2 Williams System 9 - 11 →Lamp Columns or Rows from n to 8 Inoperative
