User contributions for The Hammer
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25 September 2026
- 14:2814:28, 25 September 2026 diff hist +1,549 Williams WPC →Opto Switches: Created a GIF to show the basic operation of the Opto Board circuit.
- 13:1613:16, 25 September 2026 diff hist +92 N File:Opto-board-schematic-demo.gif A GIF demonstrating the operation of one section of a Williams WPC opto board. current
19 September 2026
- 16:0016:00, 19 September 2026 diff hist +91 Talk:Williams WPC →WPC 10 Opto Board Problems
- 15:5915:59, 19 September 2026 diff hist +2 Talk:Williams WPC →WPC 10 Opto Board Problems
- 09:4909:49, 19 September 2026 diff hist +1 Talk:Williams WPC →WPC 10 Opto Board Problems
- 09:4809:48, 19 September 2026 diff hist +26 Talk:Williams WPC →WPC 10 Opto Board Problems
- 09:4609:46, 19 September 2026 diff hist +804 Talk:Williams WPC →WPC 10 Opto Board Problems: new section
18 September 2026
- 14:1814:18, 18 September 2026 diff hist +1,025 N User:The Hammer Created page with "Larry Hammer has been working on pinball machines since the early 1970's. His first pin was one that his father-in-law gave his wife when she was a kid. It was a Gottlieb Atlas EM. His hobby has always included electronics. He first played around with his parents "black and white" CRT TV and brushed against the B+ voltage which threw him back against the wall. He was 8 years old. Through the years, he built many HealthKits, Dynaco, Eico, and others. These kits incl..."
19 June 2026
- 14:3314:33, 19 June 2026 diff hist +1,398 Williams WPC →WPC FlipTronics I & II Boards: Using the Williams Fliptronics 2 Board in The Addams Family
26 April 2026
- 16:2016:20, 26 April 2026 diff hist −1 m Leon Borre WPC Fliptronics board repair Fixed typo current
1 February 2026
- 11:1111:11, 1 February 2026 diff hist +21 m MPU Battery Replacement Options →Remote Battery Pack: minor current
31 January 2026
10 January 2026
- 10:4810:48, 10 January 2026 diff hist +777 N Talk:Post-Purchase Checklist Asking for input as to the fire hazards listed here.
1 January 2026
- 10:2710:27, 1 January 2026 diff hist +6 Vehicles for Moving Pinball Machines →Toyota
- 10:1910:19, 1 January 2026 diff hist +506 Vehicles for Moving Pinball Machines →Toyota: Fixed typo. Added additional information about 5th generation. Deleted comment about RAV4 2022 which is a 5th generation RAV.
8 July 2025
- 15:4115:41, 8 July 2025 diff hist +60 User talk:Chibler →CPU vs. MPU current
- 15:4015:40, 8 July 2025 diff hist 0 User talk:Chibler →CPU vs. MPU
- 15:3915:39, 8 July 2025 diff hist +3 User talk:Chibler →CPU vs. MPU
6 July 2025
- 11:3511:35, 6 July 2025 diff hist +785 User talk:Chibler →CPU vs. MPU: new section
1 July 2025
- 09:3809:38, 1 July 2025 diff hist +604 Williams System 9 - 11 →Blanking Signal Stuck Low or Pulsing
30 June 2025
- 10:3610:36, 30 June 2025 diff hist −7 m Williams System 9 - 11 →An Alternative to Rebuilding the Reset Circuit / Using a Reset Generator (All versions of System 11): updating part ordering information.
7 April 2025
- 13:5313:53, 7 April 2025 diff hist +174 m Bally/Stern →SB-100 Sound Board: Included link to the Wayback Machine since the techdose.com information seems to be gone.
16 February 2025
14 February 2025
- 12:0412:04, 14 February 2025 diff hist +7 m Bally/Stern →Say It Again Sound Board - Sound But No Reverb
- 12:0012:00, 14 February 2025 diff hist +11 m Bally/Stern →Say It Again Sound Board - No Sound
- 11:5611:56, 14 February 2025 diff hist +1 m Bally/Stern →Say It Again Board
12 February 2025
- 14:4214:42, 12 February 2025 diff hist 0 Bally/Stern →Say It Again Sound Board - Bias and Reverb Adjustments
- 14:4014:40, 12 February 2025 diff hist +87 Bally/Stern →Say It Again Sound Board - Bias and Reverb Adjustments: Added image.
- 10:1710:17, 12 February 2025 diff hist +28 m Bally/Stern →Bias and Reverb Adjustments: ~~~~
- 10:1310:13, 12 February 2025 diff hist +630 Bally/Stern →Say It Again Sound Board - Sound But No Reverb: Adding REGEN and BIAS adjustment procedure ~~~~
- 09:5309:53, 12 February 2025 diff hist +7 m Bally/Stern →Say It Again Sound Board - Sound But No Reverb: ~~~~~
- 09:5209:52, 12 February 2025 diff hist +881 Bally/Stern →Say It Again Sound Board - Sound But No Reverb: Additional troubleshooting. ~~~~~
- 08:5908:59, 12 February 2025 diff hist +237 Bally/Stern →Say It Again Reverb Board Basic Information: Short note about powering on the bench ~~~~~
11 February 2025
- 15:3115:31, 11 February 2025 diff hist +1,834 Bally/Stern →Sound But No Reverb: Adding to this section.~~~~~
- 15:0615:06, 11 February 2025 diff hist +291 Bally/Stern →No Sound: Continued editing of the Say It Again board. ~~~~~
- 14:4514:45, 11 February 2025 diff hist +54 N File:J2 Bally S&T PCB IMG 8349.jpeg Bally Squawk and Talk J2 audio out plug. current
- 14:4414:44, 11 February 2025 diff hist +78 N File:J2 Bally SIA PCB IMG 8350.jpeg Bally Say It Again J2 plug with audio in and out shielded wires. current
- 14:4314:43, 11 February 2025 diff hist +71 N File:Regen Bias BallySIA PCBIMG 8351.jpeg Bally Say It Again board with Regen and Bias adjustments. current
- 14:4214:42, 11 February 2025 diff hist +47 N File:Bally SIA PCB IMG 8353.jpeg Bally Say It Again circuit board. current
- 14:4114:41, 11 February 2025 diff hist +61 N File:Bally SIA Regen TP5 IMG 8354.jpeg Bally Say It Again board with Regen adjustment. current
- 10:2510:25, 11 February 2025 diff hist +1,306 Bally/Stern →Say It Again Sound Board General Troubleshooting: Writing the Say It Again section for troubleshooting
- 10:0910:09, 11 February 2025 diff hist +72 m Bally/Stern →The Very Easy Simple Fix aka the Solenoid Voltage is Out
10 February 2025
- 15:4315:43, 10 February 2025 diff hist +2,337 Bally/Stern →Say It Again Reverb Board Troubleshooting: Filling out this section - more is coming
8 February 2025
- 17:5617:56, 8 February 2025 diff hist +1,051 Bally/Stern →Say It Again Board: Adding a detailed description of the Say It Again Board. Should I repeat what is in the Bally Manual about setup?
27 November 2022
- 11:4411:44, 27 November 2022 diff hist +252 N Talk:Donations Created page with "== Ways of Donating == <!--T:2--> Any chance that you could add Venmo as a way of donating? I am finding it easier to use and cheaper than PayPal. Thanks. ~~~~" current
3 April 2022
- 08:2508:25, 3 April 2022 diff hist +49 m Pinball 2000 Repair →Solenoid problems: mentioning that IRL540N is a substitute for the original 20N10L
24 April 2021
- 14:4914:49, 24 April 2021 diff hist +353 Vehicles for Moving Pinball Machines →Toyota: Adding info on 2019+ RAV
6 August 2019
- 11:1011:10, 6 August 2019 diff hist +144 Williams System 9 - 11 →Installing a Memory Capacitor Instead of Batteries: Comment about photos showing a jumper instead of a limiting resistor
5 August 2019
- 19:0519:05, 5 August 2019 diff hist −242 Williams System 9 - 11 →Installing a Memory Capacitor Instead of Batteries: Deleted installing a jumper wire across the diode - an inrush limiting resister is preferable. Lowered min value to 100 ohms, consistent with system 3 - 7 advice.
21 July 2019
- 09:2109:21, 21 July 2019 diff hist +54 Vehicles for Moving Pinball Machines →Honda: Clarification of Honda CR-V seat folding