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- 17:13, 24 April 2011 diff hist +62 Bally/Stern →Repairing and Stern Bally 6-Digit Displays
- 17:11, 24 April 2011 diff hist +12,231 Bally/Stern →Display Driver Board
- 17:00, 24 April 2011 diff hist +69 N File:B-digit-chart.jpg Chart showing the display digits, and the transistors that drive them current
- 16:59, 24 April 2011 diff hist +64 N File:B-decoder-chart.jpg Chart showing digit segments and the transistors that drive them current
- 16:54, 24 April 2011 diff hist +83 N File:B-disp-r2.jpg Bally 6-digit display after 300K ohm resistors were replaced with 1/2 watt versions current
- 16:53, 24 April 2011 diff hist +64 N File:B-disp-r1.jpg Bally 6-digit display with original 300K ohm, 1/4 watt resistors current
- 15:34, 24 April 2011 diff hist +61 Bally/Stern →Bally 6-Digit Displays
- 11:44, 24 April 2011 diff hist +69 N File:B-disp-hp2.jpg Bally display circuit board showing repaired header pin solder joints current
- 11:43, 24 April 2011 diff hist +68 N File:B-disp-hp1.jpg Bally display circuit board showing cracked header pin solder joints current
- 11:41, 24 April 2011 diff hist +55 N File:B-disp-b2.jpg Another Bally display with obvious circuit board issues current
- 11:40, 24 April 2011 diff hist +49 N File:B-disp-b1.jpg A Bally display with obvious circuit board issues current
- 11:38, 24 April 2011 diff hist +68 N File:B-disp-n1.jpg A Bally display glass with a broken nipple - this display is ruined. current
- 11:34, 24 April 2011 diff hist +56 N File:B-disp-d1.jpg A Bally display showing burn spots on the digit segments current
- 11:17, 24 April 2011 diff hist +15 Bally/Stern →Bally 6-Digit Displays
- 11:16, 24 April 2011 diff hist -68 Bally/Stern →Bally 6-Digit Displays
- 11:14, 24 April 2011 diff hist +50 N File:B-disps2.jpg Another flavor of the Stern DA-100 6-Digit Display current
- 11:14, 24 April 2011 diff hist +30 N File:B-disps1.jpg A Stern DA-100 6-Digit display current
- 11:11, 24 April 2011 diff hist -64 Bally/Stern →Bally 6-Digit Displays
- 11:09, 24 April 2011 diff hist +34 N File:B-disp21.jpg A Bally AS-2518-21 6-Digit Display current
- 11:08, 24 April 2011 diff hist +34 N File:B-disp15.jpg A Bally AS-2518-15 6-Digit Display current
- 11:06, 24 April 2011 diff hist 0 File:B-disp6.jpg uploaded a new version of "File:B-disp6.jpg": Reverted to version as of 14:42, 24 April 2011 current
- 11:04, 24 April 2011 diff hist 0 File:B-disp6.jpg uploaded a new version of "File:B-disp6.jpg": A healthy Bally 6-digit display
- 11:00, 24 April 2011 diff hist +7,844 Bally/Stern →Bally 6-Digit Displays
- 10:59, 24 April 2011 diff hist +150 N File:Dispchart.jpg Chart showing the 7 segments of a Bally display, and the corresponding decoder inputs and outputs needed to drive the segments for each number (0 - 9) current
- 10:57, 24 April 2011 diff hist +107 N File:B-dispdiag.jpg Diagram illustrating the interconnects and signals between a Bally MPU board and the display driver boards. current
- 10:36, 24 April 2011 diff hist 0 Bally/Stern →How the displays work
- 08:52, 24 April 2011 diff hist +5,770 m Bally/Stern →Technical Info
- 08:42, 24 April 2011 diff hist +42 N File:B-disp6.jpg A healthy Bally AS-2518-21 6-Digit display
- 08:36, 24 April 2011 diff hist +2 Bally/Stern →Quick summary
- 08:36, 24 April 2011 diff hist +2 Bally/Stern →Seventh flash:
- 08:36, 24 April 2011 diff hist +1 Bally/Stern →Sixth flash:
- 08:36, 24 April 2011 diff hist +1 Bally/Stern →Fourth and Fifth flashes:
- 08:35, 24 April 2011 diff hist +1 Bally/Stern →Third flash:
- 08:35, 24 April 2011 diff hist +1 Bally/Stern →Second flash:
- 08:35, 24 April 2011 diff hist +1 Bally/Stern →First flash:
- 14:08, 22 April 2011 diff hist +61 Bally/Stern →How To Hook Up a Bally AS-2518-18 Rectifier Board
- 14:07, 22 April 2011 diff hist +61 Bally/Stern →Bally Solenoid Driver
- 14:07, 22 April 2011 diff hist +61 Bally/Stern →Bally Solenoid Driver for Dummies
- 13:16, 22 April 2011 diff hist -42 Bally/Stern →Bally Solenoid Driver for Dummies
- 09:47, 22 April 2011 diff hist +1,542 Bally/Stern →Technical Info
- 09:31, 22 April 2011 diff hist +2 Bally/Stern →Bally Solenoid Driver
- 09:30, 22 April 2011 diff hist -2 Bally/Stern →Bally Solenoid Driver for Dummies
- 09:29, 22 April 2011 diff hist +1 Bally/Stern →Bally Solenoid Driver for Dummies
- 09:26, 22 April 2011 diff hist +13 Bally/Stern →Technical Info
- 09:22, 22 April 2011 diff hist +4,145 Bally/Stern →Technical Info
- 09:19, 22 April 2011 diff hist +94 Bally/Stern →Technical Info
- 09:17, 22 April 2011 diff hist +1,599 Bally/Stern →Technical Info
- 08:42, 22 April 2011 diff hist 0 Bally/Stern →Bally Solenoid Driver for Dummies
- 08:37, 22 April 2011 diff hist +1 Bally/Stern →Technical Info
- 08:36, 22 April 2011 diff hist +5,596 Bally/Stern →Technical Info: Bally Solenoid Driver for Dummies
